WO2001068619A1 - Diarylamines a substitution 5-amide, utilises en tant qu'inhibiteur de kinases erk mitogenes mek - Google Patents

Diarylamines a substitution 5-amide, utilises en tant qu'inhibiteur de kinases erk mitogenes mek Download PDF

Info

Publication number
WO2001068619A1
WO2001068619A1 PCT/US2001/007816 US0107816W WO0168619A1 WO 2001068619 A1 WO2001068619 A1 WO 2001068619A1 US 0107816 W US0107816 W US 0107816W WO 0168619 A1 WO0168619 A1 WO 0168619A1
Authority
WO
WIPO (PCT)
Prior art keywords
methyl
compound
iodo
difluoro
alkyl
Prior art date
Application number
PCT/US2001/007816
Other languages
English (en)
Inventor
Cathlin Biwersi
Haile Tecle
Joseph Scott Warmus
Original Assignee
Warner-Lambert Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Warner-Lambert Company filed Critical Warner-Lambert Company
Priority to BR0109188-3A priority Critical patent/BR0109188A/pt
Priority to CA002403017A priority patent/CA2403017A1/fr
Priority to JP2001567711A priority patent/JP2003527379A/ja
Priority to EP01920301A priority patent/EP1339702A1/fr
Priority to MXPA02008103A priority patent/MXPA02008103A/es
Priority to AU2001247372A priority patent/AU2001247372A1/en
Priority to US10/221,522 priority patent/US7001905B2/en
Publication of WO2001068619A1 publication Critical patent/WO2001068619A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/20—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 4
    • C07D265/22—Oxygen atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00—Drugs for disorders of the urinary system
    • A61P13/12—Drugs for disorders of the urinary system of the kidneys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/06—Antipsoriatics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/30—Drugs for disorders of the nervous system for treating abuse or dependence
    • A61P25/32—Alcohol-abuse
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A61P29/02—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID] without antiinflammatory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/02—Nutrients, e.g. vitamins, minerals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00—Drugs for disorders of the endocrine system
    • A61P5/14—Drugs for disorders of the endocrine system of the thyroid hormones, e.g. T3, T4
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/28—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton
    • C07C237/30—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having the nitrogen atom of the carboxamide group bound to hydrogen atoms or to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/28—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton
    • C07C237/32—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having the nitrogen atom of the carboxamide group bound to an acyclic carbon atom of a hydrocarbon radical substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C259/00—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups
    • C07C259/04—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups without replacement of the other oxygen atom of the carboxyl group, e.g. hydroxamic acids
    • C07C259/10—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups without replacement of the other oxygen atom of the carboxyl group, e.g. hydroxamic acids having carbon atoms of hydroxamic groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/12—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms
    • C07D295/125—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/13—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
    • C07D295/182—Radicals derived from carboxylic acids
    • C07D295/192—Radicals derived from carboxylic acids from aromatic carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links

Definitions

  • the present invention relates to diarylamines, such as 5-amide substituted diarylamines, and methods of use thereof.
  • Mitogen ERK Kinase (“MEK”) enzymes are dual specificity kinases involved in, for example, immunomodulation, inflammation, and proliferative diseases such as cancer and restenosis.
  • Proliferative diseases are caused by a defect in the intracellular signaling system, or the signal transduction mechanism of certain proteins.
  • Defects include a change either in the intrinsic activity or in the cellular concentration of one or more signaling proteins in the signaling cascade.
  • the cell may produce a growth factor that binds to its own receptors, resulting in an autocrine loop, which continually stimulates proliferation. Mutations or overexpression of intracellular signaling proteins can lead to spurious mitogenic signals within the cell. Some of the most common mutations occur in genes encoding the protein known as Ras, a G-protein that is activated when bound to GTP, and inactivated when bound to GDP.
  • Ras leads in turn to the activation of a cascade of serine/threonine kinases.
  • One of the groups of kinases known to require an active Ras-GTP for its own activation is the Raf family. These in turn activate MEK (e.g., MEKi and MEK2) which then activates the MAP kinase, ERK
  • MAP kinase Activation of MAP kinase by mitogens appears to be essential for proliferation; constitutive activation of this kinase is sufficient to induce cellular transformation.
  • Blockade of downstream Ras signaling for example by use of a dominant negative Raf-1 protein, can completely inhibit mitogenesis, whether induced from cell surface receptors or from oncogenic Ras mutants.
  • Ras is not itself a protein kinase, it participates in the activation of Raf and other kinases, most likely through a phosphorylation mechanism.
  • Raf and other kinases phosphorylate MEK on two closely adjacent serine residues, s218 anc j s222 j n he case of MEK-1 , which are the prerequisite for activation of MEK as a kinase.
  • MEK in turn phosphorylates MAP kinase on both a tyrosine, Y 1 ⁇ and a threonine residue, T ⁇ 3 ( separated by a single amino acid. This double phosphorylation activates MAP kinase at least 100-fold.
  • Activated MAP kinase can then catalyze the phosphorylation of a large number of proteins, including several transcription factors and other kinases.
  • MAP kinase phosphorylations are mitogenically activating for the target protein, such as a kinase, a transcription factor, or another cellular protein.
  • target protein such as a kinase, a transcription factor, or another cellular protein.
  • other kinases activate MEK, and MEK itself appears to be a signal integrating kinase.
  • Current understanding is that MEK is highly specific for the phosphorylation of MAP kinase.
  • no substrate for MEK other than the MAP kinase, ERK has been demonstrated to date and MEK does not phosphorylate peptides based on the MAP kinase phosphorylation sequence, or even phosphorylate denatured MAP kinase.
  • MEK also appears to associate strongly with MAP kinase prior to phosphorylating it, suggesting that phosphorylation of MAP kinase by MEK may require a prior strong interaction between the two proteins. Both this requirement and the unusual specificity of MEK are suggestive that it may have enough difference in its mechanism of action to other protein kinases that selective inhibitors of MEK, possibly operating through allosteric mechanisms rather than through the usual blockade of the ATP binding site, may be found.
  • the compounds of the present invention are inhibitors of MEK and are useful in the treatment of a variety of proliferative disease states, such as conditions related to the hyperactivity of MEK, as well as diseases modulated by the MEK cascade.
  • the present invention provides compounds of formula I and II:
  • Rl is hydrogen, C-
  • R3 and R4 are each independently hydrogen, halo, C-j-2 haloalkyl, C1-8 alkyl, C ⁇
  • 1 are each independently hydrogen or C-j-8 alkyl, or together with the nitrogen to which they are attached form a 3- to 10-member cyclic ring optionally containing one, two, or three additional heteroatoms selected from the group consisting of O, S, NH, and N-C 1-8 alkyl;
  • A is hydroxy, C-
  • R ⁇ is hydrogen, C ⁇
  • R7 is hydrogen, C-j- ⁇ alkyl, C2-8 alkenyl, C2-8 alkynyl,
  • X is ORi2.
  • R-12 and R13 are each independently hydrogen, C ⁇ -Q alkyl, C2-6 alkenyl, C2-6 alkynyl, C4-6 cycloalkyl, [(CH2) n Y(CH2) m ] q CH3.
  • Y is N or O
  • R-14 taken with N is a 5- to 7-membered heterocyclic radical with between 0 and 3 additional heteroatoms or heteroatom combinations in the ring selected from the group consisting of O, S, SO, SO2, NH, and NMe; 0 ⁇ n, m ⁇ 6, n + m ⁇ 8, 1 ⁇ q ⁇ 5; and wherein the above alkyl, alkenyl, alkynyl, heterocyclic radical, aryl, and cycloalkyl groups can be optionally substituted with between 1 and 4 substituents independently selected from the group consisting of hydroxy, C «
  • the invention also provides a pharmaceutical composition comprising a compound of formula I or II and a pharmaceutically acceptable carrier. Additionally, the invention provides a method of treating a proliferative disease in a patient in need thereof comprising administering a therapeutically effective amount of a compound of formula I or II.
  • the invention also provides the use of a compound of formula I or II for the manufacture of a medicament for the treatment of a proliferative disease. Furthermore, the invention provides methods of treating cancer, restenosis, psoriasis, autoimmune disease, atherosclerosis, osteoarthritis, rheumatoid arthritis, heart failure, chronic pain, and neuropathic pain in a patient in need thereof comprising administering a therapeutically effective amount of a compound of formula I or II.
  • the invention also provides the use of a compound of formula I or II for the manufacture of a medicament for the treatment of cancer, restenosis, psoriasis, autoimmune disease, atherosclerosis, osteoarthritis, rheumatoid arthritis, heart failure, chronic pain, and neuropathic pain.
  • the invention provides a method for treating cancer in a patient in need thereof comprising administering a therapeutically effective amount of a compound of formula I or II in combination with radiation therapy or at least one chemotherapeutic agent.
  • the invention also features synthetic intermediates and methods disclosed herein.
  • the invention features diarylamine compounds, pharmaceutical compositions thereof, and methods of using such compounds and compositions.
  • Alkyl groups such as C ⁇
  • C-j- ⁇ alkyl includes within its definition the terms "C Q alkyl" and
  • Cycloalkyl groups such as C3-10 cycloalkyl, include cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, and cyclooctyl.
  • C3-IO cycloalkyl includes within its definition the terms “C4-6 cycloalkyl”.
  • halo refers to fluoro, chloro, bromo, or iodo.
  • haloalkyl refers to a straight or branched alkyl chain with 1 , 2 or 3 halo atoms attached to it.
  • C-j-2 haloalkyl refers to a straight or branched alkyl chain having from one to two carbon atoms with 1, 2 or 3 halo atoms attached to it.
  • -2 haloalkyl groups include chloromethyl, 2-bromoethyl, difluoromethyl, trifluoromethyl and the like.
  • alcoxy refers to a straight or branched alkyl chain attached to an oxygen atom.
  • -8 alcoxy refers to a straight or branched alkyl chain having from one to eight carbon atoms attached to an oxygen atom. Typical C ⁇
  • C- ⁇ -8 alcoxy includes within its definition the terms "C-
  • Alkyl and cycloalkyl groups can be substituted with 1 , 2, 3 or more substituents which are independently selected from hydroxy, alkyl, halo, amino, alkoxy, alkylamino, dialkylamino, cycloalkyl, aryl, aryloxy, arylalkyloxy, heterocyclic radical, and (heterocyclic radical)oxy.
  • Specific examples include fluoromethyl, hydroxyethyl, 2,3-dihydroxyethyl, (2- or 3-furanyl)methyl, cyclopropyl methyl, benzyloxyethyl, (3-pyridinyl)methyl, (2- or 3-furanyl)methyl, (2-thienyl)ethyl, hydroxypropyl, aminocyclohexyl, 2-dimethylaminobutyl, methoxymethyl, /V-pyridinylethyl, diethylaminoethyl, and cyclobutylmethyl.
  • each hydrocarbon radical above is optionally substituted with between 1 and 3 or more substituents independently selected from halo, hydroxyl or hydroxy, amino, (amino)sulfonyl, and NO 2 .
  • each heterocyclic radical above is optionally substituted with between 1 and 3 or more substituents independently selected from halo, C ⁇ _4 alkyl, C3.6 cycloalkyl, C3. alkenyl, 03.4 alkynyl, phenyl, hydroxyl or hydroxy,
  • each substituent alkyl, cycloalkyl, alkenyl, alkynyl or phenyl is in turn optionally substituted with between 1 and 2 substituents independently selected from halo, C ⁇
  • substituted hydrocarbon radicals include hydroxyalkyl, hydroxyalkenyl, hydroxyalkynyl, hydroxycycloalkyl, hydroxyaryl, and corresponding forms for the prefixes amino-, halo-, nitro-, alkyl-, phenyl-, cycloalkyl- and so on, or combinations of substituents.
  • substituted alkyls include hydroxyalkyl, aminoalkyl, nitroalkyl, haloalkyl, alkylalkyl (branched alkyls, such as methylpentyl), (cycloalkyl )alkyl, phenylalkyl, alkoxyalkyl, alkylaminoalkyl, dialkylaminoalkyl, arylalkyl, aryloxyalkyl, arylalkyloxyalkyl, (heterocyclic radical)alkyl, and (heterocyclic radical)oxyalkyl.
  • Ri thus includes hydroxyalkyl, hydroxyalkenyl, hydroxyalkynyl, hydroxycycloalkyl, hydroxyaryl, aminoalkyl, aminoalkenyl, aminoalkynyl, aminocycloalkyl, aminoaryl, alkylalkenyl, (alkylaryl)alkyl, (haloaryl)alkyl, (hydroxyaryl)alkynyl, and so forth.
  • R a includes hydroxyalkyl and aminoaryl
  • R D includes hydroxyalkyl, aminoalkyl, and hydroxyalkyl(heterocyclic radical)alkyl.
  • Alkenyl groups are analogous to alkyl groups, but have at least one double bond (two adjacent sp 2 carbon atoms). Depending on the placement of a double bond and substituents, if any, the geometry of the double bond may be
  • E may be
  • Z may be
  • cis may be
  • trans may be
  • Unsaturated alkenyl or alkynyl groups may have one or more double or triple bonds, respectively, or a mixture thereof; like alkyl groups, unsaturated groups may be straight chain or branched, and they may be substituted as described both above for alkyl groups and throughout the disclosure by example.
  • alkenyls, alkynyls, and substituted forms include cis-2- butenyl, trans-2-butenyl, 3-butynyl, 3-phenyl-2-propynyl, 3-(2'-fluorophenyl)-2- propynyl, 3-methyl(5-phenyl)-4-pentynyl, 2-hydroxy-2-propynyl, 2-methyl-2- propynyl, 2-propenyl, 4-hydroxy-3-butynyl, 3-(3-fluorophenyl)-2-propynyl, and 2-methyl-2-propenyl.
  • alkenyls and alkynyls can be C2-4, C2-6 or C2-8. for example, and are preferably C3.4 or C3.8.
  • Heterocyclic radicals which include but are not limited to heteroaryls, such as C3.8 and C2-6 heteroaryls, include: furyl, oxazolyl, isoxazolyl, thiophenyl, thiazolyl, pyrrolyl, imidazolyl, 1 ,3,4-triazolyl, tetrazolyl, pyridinyl, pyrimidinyl, pyridazinyl, indolyl, and their nonaromatic counterparts.
  • heterocyclic radicals include piperidyl, quinolyl, isothiazolyl, piperidinyl, morpholinyl, piperazinyl, tetrahydrofuryl, tetrahydropyrrolyl, pyrrolidinyl, octahydroindolyl, octahydrobenzothiofuranyl, and octahydrobenzofuranyl.
  • Heterocyclic radicals may be substituted as described both above for alkyl groups and throughout the disclosure by example.
  • Heterocyclic radicals include heteroaryls such as substituted or unsubstituted radicals of pyran, pyrazole, triazole, indazole, pyrazine, oxadiazole, oxathiadiazole; heterocycles also include heteroalkyls such as substituted and unsubstituted radicals of tetrahydropyran, pyrrolidone, imidazoline, and tetrahydrothiophene.
  • heteroaryls such as substituted or unsubstituted radicals of pyran, pyrazole, triazole, indazole, pyrazine, oxadiazole, oxathiadiazole
  • heterocycles also include heteroalkyls such as substituted and unsubstituted radicals of tetrahydropyran, pyrrolidone, imidazoline, and tetrahydrothiophene.
  • the present invention includes pharmaceutically acceptable salts, amides, and esters of the disclosed compounds.
  • the invention also features a pharmaceutically acceptable salt or C- ⁇ ester of a disclosed compound.
  • the invention provides the disclosed compounds and closely related, pharmaceutically acceptable forms of the disclosed compounds, such as salts, esters, amides, hydrates or solvated forms thereof; masked or protected forms; and racemic mixtures, or enantiomerically or optically pure forms.
  • Pharmaceutically acceptable salts, esters, and amides include carboxylate salts (e.g., C-
  • carboxylate salts e.g., C-
  • amino acid addition salts esters, and amides which are within a reasonable benefit/risk ratio, pharmacologically effective, and suitable for contact with the tissues of patients without undue toxicity, irritation, or allergic response.
  • Representative salts include hydrobromide, hydrochloride, sulfate, bisulfate, nitrate, acetate, oxalate, valerate, oleate, palmitate, stearate, laurate, borate, benzoate, lactate, phosphate, tosylate, citrate, maleate, fumarate, succinate, tartrate, naphthylate, mesylate, glucoheptonate, lactiobionate, and laurylsulfonate.
  • alkali metal and alkali earth cations such as sodium, potassium, calcium, and magnesium, as well as non-toxic ammonium, quaternary ammonium, and amine cations such as tetramethyl ammonium, methylamine, trimethylamine, and ethylamine.
  • alkali metal and alkali earth cations such as sodium, potassium, calcium, and magnesium
  • non-toxic ammonium, quaternary ammonium, and amine cations such as tetramethyl ammonium, methylamine, trimethylamine, and ethylamine.
  • amine cations such as tetramethyl ammonium, methylamine, trimethylamine, and ethylamine.
  • Representative pharmaceutically acceptable amides of the invention include those derived from ammonia, primary C ⁇ _6 alkyl amines and secondary di (C ⁇ .Q alkyl) amines.
  • Secondary amines include 5- or 6-membered heterocyclic or heteroaromatic ring moieties containing at least one nitrogen atom and optionally between 1 and 2 additional heteroatoms.
  • Preferred amides are derived from ammonia, C ⁇
  • esters of the invention include C ⁇ _7 alkyl, C5.7 cycloalkyl, phenyl, and phenyl(C ⁇ _6)alkyl esters.
  • Preferred esters include methyl esters.
  • the present invention includes compounds having one or more functional groups (e.g., hydroxyl, amino, or carboxyl) masked by a protecting group. Examples of protecting groups used to protect functional groups and their preparation are disclosed by T.W. Green, "Protective Groups in Organic Synthesis," John Wiley & Sons, 1981. Choice of the protecting group used will depend upon the substituent to be protected and the conditions that will be employed in subsequent reaction steps wherein protection is required, and is well within the knowledge of one of ordinary skill in the art. Protecting groups include, but are not limited to, the list provided below. Hvdroxyl protecting groups Hydroxyl protecting groups include: ethers, esters, and protection for
  • the ether protecting groups include: methyl, substituted methyl ethers, substituted ethyl ethers, substituted benzyl ethers, silyl ethers and conversion of silyl ethers to other functional groups.
  • Substituted methyl ethers include: methoxymethyl, methylthiomethyl, t- utylthiomethyl, (phenyldimethylsilyl) methoxymethyl, benzyloxy methyl, p- ethoxybenzyloxymethyl, (4-methoxyphenoxy) methyl, guaiacolmethyl, t- butoxymethyl, 4-pentenyloxymethyl, siloxymethyl, 2-methoxyethoxymethyl, 2,2,2-trichloroethoxymethyl, bis(2-chloro- ethoxy )methyl, 2- (trimethylsilyl)ethoxymethyl, tetrahydropyranyl, 3-bromotetrahydro-pyranyl, tetrahydrothiopyranyl, 1-methoxycyclohexyl, 4-methoxytetrahydropyranyl, 4- methoxytetrahydrothio-pyranyl, 4-methoxytetrahydrothiopyranyl S,S-di
  • Substituted ethyl ethers include: 1-ethoxyethyl, 1- (2,chloroethoxy)ethyl, 1-methyl-1-methoxyethyl, 1 -methyl- 1-benzyloxyethyl, 1-methyl-1-benzyloxy-2- fluoroethyl, 2,2,2-trichloroethyl, 2-trimethylsilyethyl, 2-(phenylselenyl)ethyl, t- butyl, allyl, p-chlorophenyl, p-methoxyphenyl, 2,4-dinitrophenyl, and benzyl.
  • Substituted benzyl ethers include: p-methoxybenzyl, 3,4- dimethoxybenzyl, o-nitrobenzyl, p-nitrobenzyl, p-halobenzyl, 2,6- dichlorobenzyl, p-cyanobenzyl, p-phenylbenzyl, 2- and 4-picolyl, 3-methyl-2- picolyl ⁇ -oxido, diphenylmethyl, p, p'-dinitrobenzhydryl, 5-dibenzosuberyl, triphenylmethyl, ⁇ -naphthyldiphenyl-methyl, p-methoxyphenyldiphenylmethyl, di(p-methoxyphenyl)phenylmethyl, tri-(p-methoxyphenyl)methyl, 4-(4'- bromophenacyloxy)phenyldiphenylmethyl, 4,4',4"-tris(4,5- dichlorophthalimidophenyl)
  • Silyl ethers include: trimethylsilyl, triethylsilyl, triisopropylsilyl, dimethylisopropylsilyl, diethylisopropylsilyl, dimethylthexylsilyl, t- butyld imethylsilyl , f-butyldiphenylsilyl, tribenzylsilyl, tri-p-xyly Isilyl , triphenylsilyl, diphenylmethylsilyl, and f-butylmethoxyphenylsilyl.
  • Ester protecting groups include: esters, carbonates, assisted cleavage, miscellaneous esters, and sulfonates.
  • protective esters include: formate, benzoylformate, acetate, chloroacetate, dichloroacetate, trichloroacetate, trifluoroacetate, methoxyacetate, triphenylmethoxyacetate, phenoxyacetate, p- chlorophenoxyacetate, p-P-phenylacetate, 3-phenylpropionate, 4- oxopentanoate (levulinate), 4,4-(ethylenedithio) pentanoate, pivaloate, adamantoate,crotonate,4-methoxycrotonate, benzoate, p-phenylbenzoate, and 2,4,6-trimethylbenzoate (mesitoate).
  • Carbonates include: methyl, 9-fluorenylmethyl, ethyl, 2,2,2- trichloroethyl, 2-(trimethylsilyl) ethyl, 2-(phenylsulfonyl) ethyl, 2-(triphenylphosphonio) ethyl, isobutyl, vinyl, allyl, p-nitrophenyl, benzyl, p-methoxybenzyl, 3,4- dimethoxybenzyl, o-nitrobenzyl, p-nitrobenzyl, S-benzyl thiocarbonate, 4- ethoxy-1-naphthyl, and methyl dithiocarbonate.
  • assisted cleavage protecting groups include: 2- iodobenzoate, 4-azido-butyrate, 4-nitro-4-methylpentanoate, o-
  • miscellaneous esters include: 2,6- dichloro-4-methylphenoxyacetate, 2,6-dichloro-4-(1 ,1 ,3,3-tetramethylbutyl) phenoxyacetate, 2,4-bis(1,1-dimethylpropyl) phenoxyacetate, chlorodiphenylacetate, isobutyrate, monosuccinoate, (£)-2-methyl-2- butenoate (tigloate), o(methoxycarbonyl) benzoate, p-P-benzoate, ⁇ - naphthoate, nitrate, alkyl N,N,N' ⁇ '-tetramethylphosphorodiamidate, N- phenylcarbamate, borate, dimethylphosphinothioyl, and 2,4- dinitrophenylsulfenate.
  • Protective sulfates include: sulfate, methanesulfonate(mesylate), benzylsulfonate, and tosylate. Protection for 1.2 and 1.3-diols The protection for 1 ,2 and 1 ,3-diols group includes: cyclic acetals and ketals, cyclic ortho esters, and silyl derivatives.
  • Cyclic acetals and ketals include: methylene, ethylidene, 1-f- butylethylidene, 1-phenylethylidene, (4-methoxyphenyl) ethylidene, 2,2,2- trichloroethylidene, acetonide (isopropylidene), cyclopentylidene, cyclohexylidene, cycloheptylidene, benzylidene, p-methoxybenzylidene, 2,4- dimethoxybenzylidene, 3,4-dimethoxybenzylidene, and 2-nitrobenzylidene.
  • Cyclic ortho esters include: methoxymethylene, ethoxymethylene, dimethoxy-methylene, 1-methoxyethylidene, 1-ethoxyethylidine, 1 ,2- dimethoxyethylidene, ⁇ -methoxybenzylidene, 1-( ⁇ /,/V- dimethylamino)ethylidene derivative, ⁇ -( ⁇ /, ⁇ /-dimethylamino) benzylidene derivative, and 2-oxacyclopentylidene.
  • Ester protecting groups include: esters, substituted methyl esters, 2- substituted ethyl esters, substituted benzyl esters, silyl esters, activated esters, miscellaneous derivatives, and stannyl esters.
  • Substituted methyl esters include: 9-fluorenylmethyl, methoxymethyl, methylthiomethyl, tetrahydropyranyl, tetrahydrofuranyl, methoxyethoxy methyl, 2-(trimethylsilyl)ethoxy-methyl, benzyloxymethyl, phenacyl, p-bromophenacyl, ⁇ -methylphenacyl, p-methoxyphenacyl, carboxamidomethyl, and N- phthalimidomethyl.
  • 2-Substituted ethyl esters include: 2,2,2-trichloroethyl, 2-haloethyl, [ ⁇ chloroalkyl, 2-(trimethylsily)ethyl, 2-methylthioethyl, 1 ,3-dithianyl-2-methyl, 2(p-nitrophenylsulfenyl)-ethyl, 2-(p-toluenesulfonyl)ethyl, 2-(2'-pyridyl)ethyl, 2- (diphenylphosphino)ethyl, 1 -methyl- 1-phenylethyl, f-butyl, cyclopentyl, cyclohexyl, allyl, 3-buten-1-yl, 4-(trimethylsily)-2-buten-1-yl, cinnamyl, ⁇ - methylcinnamyl, phenyl, p-(methylmercapto)-phenyl, and
  • Substituted benzyl esters include: triphenyl methyl, diphenylmethyl, bis(o-nitrophenyl)methyl, 9-anthrylmethyl, 2-(9,10-dioxo)anthrylmethyl, 5- dibenzo-suberyl, 1 -pyrenylmethyl,2-(trifluoromethyl)-6-chromylmethyl, 2,4,6- trimethylbenzyl, p-bromobenzyl, o-nitrobenzyl, p-nitrobenzyl, p- methoxybenzyl, 2,6-dimethoxybenzyl, 4-(methylsulfinyl)benzyl, 4-sulfobenzyl, piperonyl, and 4-P-benzyl.
  • Silyl esters include: trimethylsilyl, triethylsilyl, f-butyldimethylsilyl, - propyldimethylsilyl, phenyldimethylsilyl, and di- f-butylmethylsilyl.
  • Miscellaneous derivatives includes: oxazoles, 2-alkyl-1 ,3-oxazolines, 4-alkyl-5-oxo-1 ,3-oxazolidines, 5-alkyl-4-oxo-1 ,3-dioxolanes, ortho esters, phenyl group, and pentaaminocobalt(lli) complex.
  • stannyl esters examples include: triethylstannyl and tri-n- butylstannyl.
  • Amides include: N,N -dimethyl, pyrrolidinyl, piperidinyl, 5,6- dihydrophenanthridinyl, o-nitroanilides, ⁇ /-7-nitroindolyl, /V-8-nitro-1 ,2,3,4- tetrahydroquinolyl, and p-P-benzenesulfonamides.
  • Hydrazides include: N- phenyl, ⁇ /, ⁇ /'-diisopropyl and other dialkyl hydrazides. Protection for the Amino Group
  • Carbamates include: carbamates, substituted ethyl, assisted cleavage, photolytic cleavage, urea-type derivatives, and miscellaneous carbamates.
  • Carbamates include: methyl and ethyl, 9-fluorenylmethyl, 9-(2- sulfo)fluorenylmethyl, 9-(2,7-dibromo)fluorenylmethyl, 2,7-di-f-butyl-[9-(10,10- dioxo-10,10,10,10-tetrahydro- thioxanthyl)]methyl, and 4-methoxy phenacyl.
  • Substituted ethyl protective groups include: 2,2,2-trichloroethyl, 2- trimethylsilylethyl, 2-phenylethyl, 1-(1-adamantyl)-1-methylethyl, 1,1-dimethyl- 2-haloethyl, 1,1dimethyl-2,2-dibromoethyl, 1,1-dimethyl-2,2,2-trichloroethyl, 1- methyl-1-(4-biphenylyl)ethyl, 1-(3,5-di-f-butylphenyl)-1-methylethyl, 2-(2'-and 4'-pyridyl)ethyl, 2-( ⁇ /, V-icyclohexylcarboxamido)- ethyl, f-butyl, 1-adamantyl, vinyl, allyl, 1-isopropylallyl, connamyl, 4-nitrocinnamyl, quinolyl, N
  • Protection via assisted cleavage includes: 2-methylthioethyl, 2-methylsulfonylethyl, 2-(p-toluenesulfonyl)ethyl, [2-(1 ,3-dithianyl)]methyl, 4-methylthiophenyl, 2,4-dimethyl-thiophenyl, 2-phosphonioethyl, 2-triphenylphosphonioisopropyl, 1 ,1-dimethyl-2cyanoethyl, m-chloro-p- acyloxybenzyl, p-(dihydroxyboryl)benzyl, 5-benzisoxazolyl-methyl, and 2-(trifluoromethyl)-6-chromonylmethyl.
  • Photolytic cleavage methods use groups such as: m-nitrophenyl, 3,5- dimethoxybenzyl, onitrobenzyl, 3,4-dimethoxy-6-nitrobenzyl, and phenyl(o- nitrophenyl)methyl.
  • urea-type derivatives include: phenothiazinyl-(IO)- carbonyl derivative, ⁇ /'-p-toluenesulfonylaminocarbonyl, and ⁇ T- phenylaminothiocarbonyl.
  • miscellaneous carbamates include: f-amyl, S- benzyl thiocarbamate, p-cyanobenzyl, cyclobutyl, cyclohexyl, cyclopentyl, cyclopropylmethyl, p-decyloxy-benzyl, diisopropylmethyl, 2,2- dimethoxycarbonylvinyl, o-(/V,V-dimethyl-carboxamido)-benzyl, 1,1-dimethyl- 3( ⁇ / f ⁇ /-dimethylcarboxamido)propyl, 1 ,1-dimethyl-propynyl, di(2-pyridyl)methyl, 2-furanylmethyl, 2-iodoethyl, isobomyl, isobutyl, isonicotinyl, p(p'- methoxyphenyl- azo)benzyl, 1-methylcyclobutyl, 1-methylcyclobutyl
  • V-trifluoroacetyl /V-phenylacetyl, /V-3-phenylpropionyl, /V-picolinoyl, /V-3- pyridyl-carboxamide, V-benzoylphenylalanyl derivative, ⁇ /-benzoyl, and N-p- phenylbenzoyl.
  • Assisted cleavage groups include: ⁇ /-o-nitrophenylacetyl, N-o- nitrophenoxyacetyl, /V-acetoacetyl, ( ⁇ /-dithiobenzyloxycarbonylamino)acetyl, V-3-(p-hydroxphenyl) propionyl, ⁇ /-3-(o-nitrophenyl)propionyl, ⁇ -2-methyl-2- (o-nitrophenoxy)propionyl, ⁇ -2-methyl-2-(o-phenylazophenoxy)propionyl, ⁇ M- chlorobutyryl, ⁇ -3-methyl-3-nitrobutyryl, /V-o-nitrocinnamoyl, ⁇ A- acetylmethionine derivative, /V-o-nitrobenzoyl, N-o- (benzoyloxymethyl)benzoyl, and 4,5-diphenyl-3-oxazolin-2-one.
  • Cyclic imide derivatives include: /V-phthalimide, ⁇ /-dithiasuccinoyl, V-2,3-diphenyl-maleoyl, /V-2,5-dimethylpyrrolyl, ⁇ M ,1 ,4,4-tetramethyldisilylazacyclopentane adduct, 5-substituted 1 ,3-dimethyl-1 ,3,5-triazacyclohexan-2-one, 5-substituted 1 ,3-dibenzyl- 1 ,3,5-triazacyclohexan-2-one, and 1 -substituted 3,5-dinitro-4-pyridonyl.
  • Protective groups for - NH include: /V-alkyl and /V-aryl amines, imine derivatives, enamine derivatives, and /V-hetero atom derivatives (such as N- metal, N-N, N-P, N-Si, and N-S), /V-sulfenyl, and /V-sulfonyl.
  • /V-alkyl and ⁇ /-aryl amines include: ⁇ -methyl, /V-allyl, ⁇ /-[2-(trimethylsilyl)ethoxyl]-methyl, ⁇ /-3-acetoxypropyl, ⁇ -(1-isopropyl-4-nitro-2-oxo-3-pyrrolin-3-yl), quaternary ammonium salts, /V-benzyl, /V-di(4-methoxyphenyl)methyl, /V-5-dibenzosuberyl, /V-triphenylmethyl, /V-(4-methoxyphenyl)diphenylmethyl, /V-9-phenylfluorenyl, /V-2,7-dichloro-9-fluorenylmethylene, V-ferrocenylmethyl, and /V-2-picolylamine N '-oxide.
  • Imine derivatives include: ⁇ ,1-dimethylthi
  • An example of an enamine derivative is ⁇ /-(5,5-dimethyl -3-oxo-1- cyclohexenyl).
  • /V-metal derivatives include: /V-borane derivatives, /V-diphenylborinic acid derivative, ⁇ /-[phenyl(pentacarbonylchromium- or -tungsten)]carbenyl, and /V-copper or /V-zinc chelate.
  • Examples of N-N derivatives include: /V-nitro, ⁇ -nitroso, and /V-oxide.
  • N-P derivatives include: /V-diphenylphosphinyl, /V-dimethylthiophosphinyl, ⁇ /-diphenylthiophosphinyl, /V-dialkyl phosphoryl, /V-dibenzyl phosphoryl, and ⁇ -diphenyl phosphoryl.
  • ⁇ /-sulfenyl derivatives include: /V-benzenesulfenyl, ⁇ -o-nitrobenzenesulfenyl, ⁇ /-2,4-dinitrobenzenesulfenyl, /V-pentachlorobenzenesulfenyl, V-2-nitro-4-methoxy-benzenesulfenyl, N- triphenylmethylsulfenyl, and ⁇ /-3-nitropyridinesulfenyl.
  • ⁇ /-sulfonyl derivatives include: ⁇ -p-toluenesulfonyl, ⁇ /-benzenesulfonyl, ⁇ /-2,3,6-trimethyl- 4-methoxybenzenesulfonyl, ⁇ /-2,4,6-trimethoxybenzenesulfonyl, N- 2,6-dimethyl-4-methoxy-benzenesulfonyl, ⁇ /-pentamethylbenzenesulfonyl, N- 2,3,5,6-tetramethyl-4-methoxybenzene- sulfonyl, N-
  • Disclosed compounds which are masked or protected may be prodrugs, compounds metabolized or otherwise transformed in vivo to yield a disclosed compound, e.g., transiently during metabolism.
  • This transformation may be a hydrolysis or oxidation which results from contact with a bodily fluid such as blood, or the action of acids, or liver, gastrointestinal, or other enzymes.
  • UH4 refers to lithium borohydride
  • TMSCI trimethylsilyl chloride
  • TDPSCI tert-butyldiphenylsilyl chloride
  • sBuLi refers to sec- butyllithium
  • TBAF tetrabutylammonium fluoride
  • HOAc acetic acid
  • KMn ⁇ 4 potassium permanganate
  • LiHMDS refers to lithium 1,1 ,1 ,3,3,3-hexamethyl-disilazane. All other terms and substituents, unless otherwise indicated, are previously defined.
  • Scheme I provides a synthesis of the compound of structure (2).
  • step a the compound of structure (1 ), which is 2,3,4- trifluorobenzoic acid, is reduced with in situ prepared borane under conditions described in Angew. Chem. Int. Ed. (1989), 28, 218 to provide the corresponding alcohol.
  • step b the alcohol is protected with a suitable hydroxyl protecting group, such as ferf-butyldiphenylsilyl chloride.
  • a suitable hydroxyl protecting group will be stable to basic conditions.
  • step c directed metallation of the protected alcohol provides the anion.
  • step d the resulting anion is quenched with carbon dioxide to provide the monoacid.
  • Scheme II provides a synthesis of the compound of structure (4).
  • step a the compound of structure (3), which is 2,4- difluorobenzoic acid, is reduced with in situ prepared borane under conditions described in Angew. Chem. Int. Ed. (1989), 28, 218 to provide the corresponding alcohol.
  • step b the alcohol is protected with a suitable hydroxyl protecting group, such as ferf-butyldiphenylsilyl chloride.
  • a suitable hydroxyl protecting group will be stable to basic conditions.
  • step c directed metallation of the protected alcohol provides the anion.
  • step d the resulting anion is quenched with a silylating agent, such as trimethylsilyl chloride to provide the monoacid.
  • step e directed metallation of the protected alcohol provides the anion.
  • step f the resulting anion is quenched with carbon dioxide to provide the monoacid.
  • Scheme III provides a synthesis of the compounds of formula I, which includes formulas la and lb, and formula II.
  • a suitable aniline (5) such as 4-iodo-2 methylaniline, 4-iodo-2-chloroaniline, or 4-iodo-2-fluoroaniline is coupled with a symmetrical diacid (6) to provide the compound of structure (7).
  • suitable diacids (6) include, but are not limited to, compound (2) as shown in Scheme I, compound (4) as shown in Scheme II and 4-fluoro-isophthalic acid which can be prepared by one of ordinary skill in the art following generally the procedure disclosed by Chuprina. G.N. et al.. Uzh. Vses. Khim. O-va. 19(5), 598-9 (1974).
  • diacids (6) useful in the preparation of compounds of the present invention.
  • compound (6) and compound (5) in separate flasks, are each suspended in a suitable organic solvent, such as tetrahydrofuran, at -78 °C under nitrogen.
  • a suitable organic solvent such as tetrahydrofuran
  • Each suspension is treated with an excess of a suitable base, such as 2 equivalents of lithium 1 ,1 ,1 ,3,3,3-hexamethyl- disilazane or lithium amide.
  • a suitable base such as 2 equivalents of lithium 1 ,1 ,1 ,3,3,3-hexamethyl- disilazane or lithium amide.
  • the mixture was precipitated with a suitable solution, such as a saturated HCI diethyl ether solution or combined with 1N HCI and extracted with ethyl acetate.
  • a suitable solution such as a saturated HCI diethyl ether solution or combined with 1N HCI and extracted with ethyl acetate.
  • the resulting precipitate was filtered and concentrated under vacuum to provide the anthranilic diacid (7).
  • step B the acidic groups of the diacid (7) are differentiated by protection using suitable aldehyde, such as formalin or paraformaldehyde when R1 is methyl; or by using methyl bromide and cesium fluoride when R1 is a halogen, such as chloride or fluoride.
  • suitable aldehyde such as formalin or paraformaldehyde when R1 is methyl
  • methyl bromide and cesium fluoride when R1 is a halogen, such as chloride or fluoride.
  • the diacid (7), a suitable aldehyde, such as paraformaldehyde, and a suitable acid, such as para-toluenesulfonic acid monohydrate were combined in a suitable solvent, such as dichloromethane.
  • a suitable solvent such as dichloromethane
  • step C the free acid (8) is activated, such as by the addition of trifluoroacetic acid pentafluorophenyl ester.
  • a suitable solvent such as in N,N- dimethylformamide
  • trifluoroacetic acid pentafluorophenyl ester for example, to a suspension of the free acid (8) in a suitable solvent, such as in N,N- dimethylformamide is added trifluoroacetic acid pentafluorophenyl ester and a suitable base, such as pyridine.
  • step D amines are added to the free ester (9) to provide the amide or the ester, which is a compound of formula II.
  • the free ester (9) is suspended in a suitable solvent, such as tetrahydrofuran.
  • a suitable alcohol such as methanol
  • suitable amines such as methylamine hydrochloride
  • a suitable tertiary amine base such as triethylamine and ⁇ /./V-diisopropylethylamine
  • a suitable solvent such as ethyl acetate
  • washed using a series of solutions such as 2 times with water and 2 times with saturated brine solution.
  • the organic extracts are combined, dried over sodium sulfate, filtered and concentrated under vacuum to provide the amide of formula II.
  • Examples of X may be derived by one of ordinary skill in the art from commercially available reagents that include, but are not limited to, the following:
  • step E the acid of the compound of formula II is deprotected under acidic conditions using a polymer bound glycol as a quench reagent to provide the compound of formula la.
  • a suitable quench agent such as polymer bound glycerol
  • a suitable acidic solution such as about 10 ml_ of 1.0 M hydrochloric acid solution.
  • the resin is filtered off and the filtrate is transferred to a separatory funnel and partitioned with a suitable solvent, such as ethyl acetate.
  • the organics are washed using a series of solutions, such as twice with 1.0 M HCI and twice with saturated brine solution.
  • the organic extracts are collected, dried over sodium sulfate, filtered and concentrated under vacuum to provide the compound of formula la.
  • step F the deprotected acid of formula la is activated, such as by the addition of trifluoroacetic acid pentafluorophenyl ester and reacted with an appropriately substituted hydroxyl amine, to allow the formation of the hydroxamate, which is the compound of formula 1 b.
  • a suitable solvent such as in ⁇ /, ⁇ /-dimethylformamide
  • trifluoroacetic acid pentafluorophenyl ester and a suitable base such as pyridine.
  • the reaction mixture is stirred for about 17 hours, diluted with a suitable solvent, such as ethyl acetate, and washed using a series of solutions, such as 3 times with 1.0 M HCI solution, 3 times with 5% aqueous NaHCO 3 solution, 2 times with water and once with saturated brine solution.
  • a suitable solvent such as ethyl acetate
  • the organic extracts are combined, dried over sodium sulfate, filtered and concentrated under vacuum to provide the activated free ester (10).
  • step G amines are added to the free ester (10) to provide the amide, which is a compound of formula lb.
  • the free ester (10) is suspended in a suitable solvent, such as tetrahydrofuran.
  • a suitable alcohol such as methanol
  • suitable amines such as methylamine hydrochloride and cyclopropylmethylamine hydrochloride
  • a suitable tertiary amine base such as triethylamine and ⁇ /, ⁇ /-diisopropylethylamine
  • C-j_8 alkyl or halo preferably C-
  • R3 and R4 are each independently hydrogen or halo, preferably fluoro;
  • A is hydroxy or NR6OR7;
  • X is NR13R12 or NR14; and
  • R12 and R13 are each independently [(CH2)nY(CH2) m ]qCH3, (C ⁇ _g alkyl)phenyl, - [( CH 2)n ⁇ ( CH 2)m]qPhenyl, or (C-
  • heterocyclic radicals include heteroaryls such as substituted or unsubstituted radicals of pyrrole, furan, pyran, thiophene, pyrazole, imidazole, triazole, tetrazole, indole, isoxazole, indazole, pyridine, pyrazine, oxazole, thiazole, oxadiazole, oxathiadiazole; heterocycles also include heteroalkyls such as substituted and unsubstituted radicals of morpholine, piperidine, piperazine, tetrahydrofuran, tetrahyd ropy ran, pyrrolidone, imidazoline, and tetrahydrothiophene.
  • heteroaryls such as substituted or unsubstituted radicals of pyrrole, furan, pyran, thiophene, pyrazole, imidazole, triazole, tetra
  • Table I and Table II provide examples of preferred compounds of the present invention.
  • the term "patient” refers to any warm-blooded animal such as, but not limited to, a human, horse, dog, guinea pig, or mouse. Preferably, the patient is human.
  • treating for purposes of the present invention refers to prophylaxis or prevention, amelioration or elimination of a named condition once the condition has been established.
  • the compounds are MEK inhibitors.
  • MEK inhibition assays include the in vitro cascade assay for inhibitors of MAP kinase pathway described at column 6, line 36 to column 7, line 4 of U.S. Patent Number 5,525,625 and the in vitro MEK assay at column 7, lines 4-27 of the same patent, the entire disclosure of which is inco ⁇ orated by reference (see also Examples 163-173 below).
  • Selective MEK 1 or MEK 2 inhibitors are those compounds which inhibit the
  • a selective MEK 1 or MEK 2 inhibitor has an IC 5 o for MEK 1 or MEK 2 that is at least one-fiftieth (1/50) that of its IC50 for one of the above-named other enzymes.
  • a selective inhibitor has an IC50 that is at least 1/100, more preferably 1/500, and even more preferably 1/1000, 1/5000, or less than that of its ICsoor one or more of the above-named enzymes.
  • compositions are useful as both prophylactic and therapeutic treatments for diseases or conditions related to the hyperactivity of MEK, as well as diseases or conditions modulated by the MEK cascade.
  • diseases or conditions related to the hyperactivity of MEK include, but are not limited to, stroke, septic shock, heart failure, osteoarthritis, rheumatoid arthritis, organ transplant rejection, and a variety of tumors such as ovarian, lung, pancreatic, brain, prostatic, and colorectal.
  • the invention further relates to a method for treating proliferative diseases, such as cancer, restenosis, psoriasis, autoimmune disease, and atherosclerosis.
  • Other aspects of the invention include methods for treating MEK-related (including ras-related) cancers, whether solid or hematopoietic.
  • cancers include brain, breast, lung, such as non-small cell lung, ovarian, pancreatic, prostate, renal, colorectal, cervical, acute leukemia, and gastric cancer.
  • Further aspects of the invention include methods for treating or reducing the symptoms of xenograft (cell(s), skin, limb, organ or bone marrow transplant) rejection, osteoarthritis, rheumatoid arthritis, cystic fibrosis, complications of diabetes (including diabetic retinopathy and diabetic nephropathy), hepatomegaly, cardiomegaly, stroke (such as acute focal ischemic stroke and global cerebral ischemia), heart failure, septic shock, asthma, Alzheimer's disease, and chronic or neuropathic pain.
  • Compounds of the invention are also useful as antiviral agents for treating viral infections such as HIV, hepatitis (B) virus (HBV), human papilloma virus (HPV), cytomegalovirus (CMV), and Epstein-Barr virus (EBV).
  • B hepatitis virus
  • HPV human papilloma virus
  • CMV cytomegalovirus
  • EBV Epstein-Barr virus
  • chronic pain for purposes of the present invention includes, but is not limited to, neuropathic pain, idiopathic pain, and pain associated with chronic alcoholism, vitamin deficiency, uremia, or hypothyroidism.
  • Chronic pain is associated with numerous conditions including, but not limited to, inflammation, arthritis, and post-operative pain.
  • neurodegeneration pain is associated with numerous conditions which include, but are not limited to, inflammation, postoperative pain, phantom limb pain, burn pain, gout, trigeminal neuralgia, acute herpetic and postherpetic pain, causalgia, diabetic neuropathy, plexus avulsion, neuroma, vasculitis, viral infection, crush injury, constriction injury, tissue injury, limb amputation, post-operative pain, arthritis pain, and nerve injury between the peripheral nervous system and the central nervous system.
  • the invention also features methods of combination therapy, such as a method for treating cancer, wherein the method further includes providing radiation therapy or chemotherapy, for example, with mitotic inhibitors such as a taxane or a vinca alkaloid.
  • mitotic inhibitors include paclitaxel, docetaxel, vincristine, vinblastine, vinorelbine, and vinfiunine.
  • Other therapeutic combinations include a MEK inhibitor of the invention and an anticancer agent such as cisplatin, 5-fluorouracil or 5-fluoro-2-4(1H,3H)-pyrimidinedione (5FU), flutamide, and gemcitabine.
  • the chemotherapy or radiation therapy may be administered before, concurrently, or after the administration of a disclosed compound according to the needs of the patient.
  • an effective amount or a therapeutically-effective amount will be between about 0.1 and about 1000 mg/kg per day, preferably between about 1 and about 300 mg/kg body weight, and daily dosages will be between about 10 and about 5000 mg for an adult subject of normal weight.
  • Commercially available capsules or other formulations such as liquids and film- coated tablets) of 100 mg, 200 mg, 300 mg, or 400 mg can be administered according to the disclosed methods.
  • compositions of the present invention are preferably formulated prior to administration. Therefore, another aspect of the present invention is a pharmaceutical composition comprising a compound of formulas I or II and a pharmaceutically acceptable carrier.
  • the active ingredient such as a compound of formula I or formula II
  • a carrier or diluted by a carrier or enclosed within a carrier.
  • Dosage unit forms or pharmaceutical compositions include tablets, capsules, pills, powders, granules, aqueous and nonaqueous oral solutions and suspensions, and parenteral solutions packaged in containers adapted for subdivision into individual doses.
  • Dosage unit forms can be adapted for various methods of administration, including controlled release formulations, such as subcutaneous implants.
  • Administration methods include oral, rectal, parenteral (intravenous, intramuscular, subcutaneous), intracistemal, intravaginal, intraperitoneal, intravesical, local (drops, powders, ointments, gels, or cream), and by inhalation (a buccal or nasal spray).
  • Parenteral formulations include pharmaceutically acceptable aqueous or nonaqueous solutions, dispersion, suspensions, emulsions, and sterile powders for the preparation thereof.
  • carriers include water, ethanol, polyols (propylene glycol, polyethylene glycol), vegetable oils, and injectable organic esters such as ethyl oleate.
  • Carriers for solid dosage forms include (a) fillers or extenders, (b) binders, (c) humectants, (d) disintegrating agents, (e) solution retarders, (f) absorption accelerators, (g) adsorbants, (h) lubricants, (i) buffering agents, and (j) propellants.
  • Compositions may also contain adjuvants such as preserving, wetting, emulsifying, and dispensing agents; antimicrobial agents such as parabens, chlorobutanol, phenol, and sorbic acid; isotonic agents such as a sugar or sodium chloride; absorption-prolonging agents such as aluminum monostearate and gelatin; and absorption-enhancing agents.
  • adjuvants such as preserving, wetting, emulsifying, and dispensing agents
  • antimicrobial agents such as parabens, chlorobutanol, phenol, and sorbic acid
  • isotonic agents such as a sugar or sodium chloride
  • absorption-prolonging agents such as aluminum monostearate and gelatin
  • absorption-enhancing agents such as aluminum monostearate and gelatin.
  • Step a To a suspension of (2,3,4-trifluoro-phenyl)-methanol (prepared as in Angew. Chem. Int. Ed. (1989), 28, 218) (8.7g, 54 mmol) in 50 mL of dichloromethane was added ferf-butyldiphenylsilyl chloride (15.4 mL, 59 mmol) and imidazole (4.02 g, 59 mmol). After 17 hours, the reaction was poured into 100 mL of 1 M HCI solution and extracted into dichloromethane. The organic layer was washed 2 times with 1 M HCI solution and 2 times with brine solution.
  • Step b To a suspension of ferf-butyl-diphenyl-(2,3,4-trifluoro-benzyloxy)-silane (7.42g, 18.5 mmol) in freshly distilled tetrahydrofuran (50 mL) at -78 °C under nitrogen is added 1.3 M seobutyllithium in cyclohexane (18.5 mL, 24.0 mmol). The reaction was allowed to stir at -78 °C for 1 hour and quenched with CO 2 gas (lecture bottle) directly into the solution for 30 minutes and the reaction mixture was slowly brought to room temperature. After 3 hours, the reaction was partitioned between ethyl acetate and 1 M HCI solution and washed with brine solution.
  • Step c To a suspension of 5-(ferf-butyldiphenyl-silanyloxymethyl)-2,3,4-trifluoro- benzoic acid (8.17g, 18.4 mmol) in freshly distilled THF (20 mL) was added a solution of tetrabutylammonium fluoride (1.0 M in THF, 40.0 mL, 40.0 mmol). After stirring at room temperature for 2 hours the reaction mixture was concentrated in vacuo and redissolved in ethyl acetate, transferred to a separator ⁇ funnel and washed 3 times with 1M HCI solution, 2 times with saturated brine solution. The organic layers were collected, dried over Na 2 SO 4 , filtered and concentrated in vacuo.
  • tetrabutylammonium fluoride 1.0 M in THF, 40.0 mL, 40.0 mmol
  • Step d To a refluxing suspension of trifluoro-5-hydroxymethyl-benzoic acid (1.90g, 9.22 mmol) in acetone is added a solution of potassium permanganate (4.3g, 27.7 mmol) in water (5 mL). After refluxing for 6 hours the reaction is allowed to cool and an aqueous solution of NaHSO 3 (5mL, 1.0 M) and an aqueous solution of H 2 SO 4 (5mL, 1.0 M) is added which clears the reaction solution. This mixture is transferred to a separatory funnel and extracted several times with ethyl acetate. The organic layers are collected, dried over Na 2 SO 4 , filtered and concentrated in vacuo affording 4,5,6-trifluoro-isophthalic acid as a light yellow solid (1.03 g, 50.7%).
  • Step e A suspension of 4,5,6-trifluoro-isophthalic acid (1.03 g, 4.68 mmol) in freshly distilled THF (20 mL) at -78 °C under nitrogen is treated with 2.0 equivalents of freshly prepared 1 M LiHMDS solution (HMDS, 2.07 mL, 9.83 mmol; n-butyllithium, 3.5 mL, 9.36 mmol) in THF.
  • HMDS 1-methylio-2-methylaniline
  • a second flask is suspended 4-iodo-2-methylaniline (1.09 g, 4.68 mmol) in 20 mL of freshly distilled THF, cooled to -78 °C under nitrogen and treated with 2.0 equiv. of freshly prepared 1M LiHMDS solution
  • Step f A suspension of 4,5-difluoro-6-(4-iodo-2-methyl-phenylamino)-isophthalic acid (1.1 g, 2.54 mmol), paraformaldehyde (5.0g), and para-toluenesulfonic acid monohydrate (15.0 mg) in dichloromethane (250 mL) in a roundbottom flask attached with a Dean-Stark apparatus is allowed to reflux for 3 hours.
  • HPLC purification was performed in acetonitrile/water (0.05%TFA) on a YM C30 (C18) column (100mm ODS-A) to afford the corresponding isophthalamic acids.
  • LC/MS was performed on a CPI 120SE (C18) column (4.6x50mm, 5 ⁇ m).
  • Cascade assay for inhibitors of the MAP kinase pathway Incorporation of 32 P into myelin basic protein (MBP) is assayed in the presence of a glutathione S-transferase fusion protein containing P44MAP kinase (GST-MAPK) and a glutathione S-transferase fusion protein containing p45MEK (GST-MEK).
  • GST-MAPK glutathione S-transferase fusion protein containing P44MAP kinase
  • GST-MEK glutathione S-transferase fusion protein containing p45MEK
  • the assay solution contains 20 mM HEPES, pH 7.4, 10 mM MgCI , 1 mM MnCI 2 , 1 mM EGTA, 50 ⁇ M [ ⁇ - 32 P]ATP, 10 ⁇ g GST-MEK, 0.5 ⁇ g GST-MAPK and 40 ⁇ g MBP in a final volume of 100 ⁇ L. Reactions are stopped after 20 minutes by addition of trichloroacetic acid and filtered through a GF/C filter mat. 32 P retained on the filter mat is determined using a 120S Betaplate. Compounds are assessed at 10 ⁇ M for ability to inhibit incorporation of 32 P.
  • MAPK inhibitors Compounds that show activity in both protocols are scored as MAPK inhibitors, while compounds showing activity in only the first protocol are scored as MEK inhibitors.
  • Inhibitory activity can be confirmed in direct assays.
  • MAP kinase 1 ⁇ g GST-MAPK is incubated with 40 ⁇ g MBP in the presence or absence of test compound for 15 minutes at 30 °C in a final volume of 50 ⁇ L containing 50 mM Tris (pH 7.5), 10 ⁇ M MgC1 2 , 2 ⁇ M EGTA, and 10 ⁇ M [ ⁇ - 32 P]ATP.
  • the reaction is stopped by addition of Laemmli SDS sample buffer and phosphorylated MBP resolved by electrophoresis on a 10% polyacrylamide gel. Radioactivity incorporated into MBP is determined by both autoradiography, and scintillation counting of excised bands.
  • EXAMPLE 165 1 ⁇ g GST-MAPK is incubated with 40 ⁇ g MBP in the presence or absence of test compound for 15 minutes at 30 °C in a final volume of 50 ⁇ L containing 50 mM Tris (pH 7.5), 10 ⁇ M Mg
  • Incubations are 15 minutes at 30 °C in a final volume of 50 ⁇ L containing 50 mM Tris (pH 7.5), 10 ⁇ M MgCI 2 , 2 , ⁇ M EGTA, and 10 ⁇ M [ ⁇ - 32 P]ATP.
  • the reaction is stopped by addition of Laemrnli SDS sample buffer.
  • Phosphorylated GST-MAPK-KA is resolved by electrophoresis on a 10% polyacrylamide gel. Radioactivity incorporated into GST-MAPK-KA is determined by autoradiography, and subsequent scintillation counting of excised bands.
  • an artificially activated MEK containing serine to glutamate mutations at positions 218 and 222 (GST-MEK-2E) is used. When these two sites are phosphorylated, MEK activity is increased. Phosphorylation of these sites can be mimicked by mutation of the serine residues to glutamate.
  • GST-MEK-2E is incubated with 5 ⁇ g GST-MAPK-KA for 15 minutes at 30 °C in the same reaction buffer as described above. Reactions are terminated and analyzed as above.
  • Cells are plated into multi-well plates at 10 to 20,000 cells/mL. Forty-eight hours after seeding, test compounds are added to the cell growth medium and incubation is continued for 2 additional days. Cells are then removed from the wells by incubation with trypsin and enumerated with a Coulter counter.
  • Type II collagen-induced arthritis in mice is an experimental model of arthritis that has a number of pathologic, immunologic, and genetic features in common with rheumatoid arthritis.
  • the disease is induced by immunization of DBA/1 mice with 100 ⁇ g type II collagen, which is a major component of joint cartilage, delivered intradermally in Freund's complete adjuvant.
  • the disease susceptibility is regulated by the class II MHC gene locus, which is analogous to the association of rheumatoid arthritis with HLA-DR4.
  • a progressive and inflammatory arthritis develops in the majority of mice immunized, characterized by paw width increases of up to 100%.
  • a test compound is administered to mice in a range of amounts, such as 20, 60, 100, and 200 mg/kg body weight/day. The duration of the test can be several weeks to a few months, such as 40, 60, or 80 days.
  • a clinical scoring index is used to assess disease progression from erythema and edema (stage 1 ), joint distortion (stage 2), to joint ankylosis (stage 3). The disease is variable in that it can affect one or all paws in an animal, resulting in a total possible score of 12 for each mouse. Histopathology of an arthritic joint reveals synovitis, pannus formation, and cartilage and bone erosions. All mouse strains that are susceptible to CIA are high antibody responders to type II collagen, and there is a marked cellular response to CM.
  • Rats receive 6 ⁇ g sonicated SCW [in 10 ⁇ Dulbecco's PBS (DPBS)] by an intraarticular injection into the right tibiotalar joint on day 0. On day 21 , the DTH is initiated with 100 ⁇ g of SCW (250 ⁇ l) administered i.v.
  • SCW 250 ⁇ l
  • SCW twice daily (10 ml/kg volume) beginning 1 hr prior to reactivation with SCW.
  • Compounds are administered in amounts between 10 and 500 mg/kg body weight/day, such as 20, 30, 60, 100, 200, and 300 mg/kg/day. Edema measurements are obtained by determining the baseline volumes of the sensitized hindpaw before reactivation on day 21 , and comparing them with volumes at subsequent time points such as day 22, 23, 24, and 25. Paw volume is determined by mercury plethysmography.
  • Each animal is anesthetized and an incision is made at the base of the recipient ear, cutting only the dorsal epidermis and dermis.
  • the incision is spread open and down to the cartilage parallel to the head, and sufficiently wide to accommodate the appropriate tunneling for a rat or insertion tool for a mouse.
  • a neonatal mouse or rat pup less than 60 hours old is anesthetized and cervically dislocated.
  • the heart is removed from the chest, rinsed with saline, bisected longitudinally with a scalpel, and rinsed with sterile saline.
  • the donor heart fragment is placed into the preformed tunnel with the insertion tool and air or residual fluid is gently expressed from the tunnel with light pressure. No suturing, adhesive bonding, bandaging, or treatment with antibiotics is required.
  • Implants are examined at 10-20-fold magnification with a stereoscopic dissecting microscope without anesthesia. Recipients whose grafts are not visibly beating may be anesthetized and evaluated for the presence of electrical activity using Grass E-2 platinum subdermal pin microelectodes placed either in the pinna or directly into the graft and a tachograph. Implants can be examined 1-4 times a day for 10, 20, 30 or more days. The ability of a test compound to ameliorate symptoms of transplant rejection can be compared with a control compound such as cyclosporine, tacrolimus, or orally-administered lefluonomide. EXAMPLE 172
  • mice Female C57BL/6 mice are obtained from the Jackson Laboratory (Bar Harbor, ME). All animals are given food and water ad libitum. Mice are sensitized with a single i.p. injection of OVA (grade V, Sigma Chemical Company, St. Louis, MO) adsorbed to alum, (10 ⁇ g OVA + 9 mg alum in 200 ⁇ l saline) or vehicle control, (9 mg alum in 200 ⁇ l saline) on day 0. On day 14, the mice are challenged with a 12-minute inhalation of an aerosol consisting of 1.5% OVA (weight/volume) in saline produced by a nebulizer (small particle generator, model SPAG-2; ICN Pharmaceuticals, Costa Mesa, CA).
  • OVA grade V
  • vehicle control 9 mg alum in 200 ⁇ l saline
  • mice are dosed with oral vehicle (0.5% hydroxypropylmethylcellulose / 0.25% TWEEN-80), or a test compound at 10, 30, or 100 mg/kg in oral vehicle, 200 ⁇ l per mouse p.o. Dosing is performed once per day starting on day 7 or day 13, and extending through day 16.
  • mice are anesthetized with an i.p. injection of anesthetic (Ketamine/Acepromazine/Xylazine), and the tracheae is exposed and cannulated.
  • anesthetic Ketamine/Acepromazine/Xylazine
  • the lungs and upper airways are lavaged twice with 0.5 ml of cold PBS.
  • a portion (200 ⁇ l) of the bronchoalveolar lavage (BAL) fluid is enumerated using a Coulter counter Model ZB1 (Coulter Electronics, Hialeah, FL).
  • the remaining BAL fluid is then centrifuged at 300 x g for five minutes, and the cells are resuspended in 1 ml of HBSS (Gibco BRL) containing 0.5% fetal calf serum (HyClone) and 10 mM HEPES (Gibco BRL).
  • the cell suspension is centrifuged in a cytospin (Shandon Southern Instruments, Sewickley, PA) and stained by Diff Quick (American Scientific Products, McGraw Park, IL) to differentiate BAL leukocytes into neutrophil, eosinophil, monocyte or lymphocyte subsets.
  • the number of eosinophils in the BAL fluid is determined by multiplying the percentage of eosinophils by the total cell count.

Abstract

L'invention concerne des diarylamines, telles que les diarylamines à substitution 5-amide, de formule (I) ou de formule (II), dans lesquelles A représente hydroxy, alcoxy C1-6 ou NR6OR7; X représente OR12, NR13R12 ou NR14. Lesdites diarylamines constituent des inhibiteurs de MEK et sont utiles dans le traitement de divers états pathologiques proliférants, tels que les affections relatives à l'hyperactivité de MEK ainsi que les maladies modulées par la cascade MEK.
PCT/US2001/007816 2000-03-15 2001-03-12 Diarylamines a substitution 5-amide, utilises en tant qu'inhibiteur de kinases erk mitogenes mek WO2001068619A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BR0109188-3A BR0109188A (pt) 2000-03-15 2001-03-12 Diarilaminas 5-amida substituìdas como inibidores de mex
CA002403017A CA2403017A1 (fr) 2000-03-15 2001-03-12 Diarylamines a substitution 5-amide, utilises en tant qu'inhibiteur de kinases erk mitogenes mek
JP2001567711A JP2003527379A (ja) 2000-03-15 2001-03-12 Ｍｅｘ阻害物質としての５−アミド置換ジアリールアミン類
EP01920301A EP1339702A1 (fr) 2000-03-15 2001-03-12 Diarylamines a substitution 5-amide, utilises en tant qu'inhibiteur de kinases erk mitogenes mek
MXPA02008103A MXPA02008103A (es) 2000-03-15 2001-03-12 Diarilaminas sustituidas con 5-amida como inhibidores mek.
AU2001247372A AU2001247372A1 (en) 2000-03-15 2001-03-12 5-amide substituted diarylamines as mex inhibitors
US10/221,522 US7001905B2 (en) 2000-03-15 2001-03-12 Substituted diarylamines as MEK inhibitors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18971400P 2000-03-15 2000-03-15
US60/189,714 2000-03-15

Publications (1)

Publication Number Publication Date
WO2001068619A1 true WO2001068619A1 (fr) 2001-09-20

Family

ID=22698463

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/007816 WO2001068619A1 (fr) 2000-03-15 2001-03-12 Diarylamines a substitution 5-amide, utilises en tant qu'inhibiteur de kinases erk mitogenes mek

Country Status (6)

Country Link
JP (1) JP2003527379A (fr)
AU (1) AU2001247372A1 (fr)
BR (1) BR0109188A (fr)
CA (1) CA2403017A1 (fr)
MX (1) MXPA02008103A (fr)
WO (1) WO2001068619A1 (fr)

Cited By (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005011656A3 (fr) * 2003-07-30 2005-05-06 Xenon Pharmaceuticals Inc Derives pyridyle et leur utilisation en tant qu'agents therapeutiques
WO2005054179A3 (fr) * 2003-12-03 2005-08-04 Leo Pharma As Nouveaux esters d'acide hydroxamique et leurs utilisations pharmaceutiques
US7060856B2 (en) 2003-10-21 2006-06-13 Warner-Lambert Company Polymorphic form of N-[(R)-2,3-dihydroxy-propoxy]-3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-benzamide
JP2006526660A (ja) * 2003-06-05 2006-11-24 バーテックス　ファーマシューティカルズ　インコーポレイテッド Ｖｒ１レセプターのモジュレーター
US7144907B2 (en) 2003-09-03 2006-12-05 Array Biopharma Inc. Heterocyclic inhibitors of MEK and methods of use thereof
US7235537B2 (en) 2002-03-13 2007-06-26 Array Biopharma, Inc. N3 alkylated benzimidazole derivatives as MEK inhibitors
WO2007132867A1 (fr) 2006-05-15 2007-11-22 Takeda Pharmaceutical Company Limited Agent prophylactique et thérapeutique contre le cancer
US7335658B2 (en) 2003-07-30 2008-02-26 Xenon Pharmaceuticals Inc. Pyridazine derivatives and their use as therapeutic agents
US7390813B1 (en) 2001-12-21 2008-06-24 Xenon Pharmaceuticals Inc. Pyridylpiperazines and aminonicotinamides and their use as therapeutic agents
US7425637B2 (en) 2002-03-13 2008-09-16 Array Biopharma Inc. N3 alkylated benzimidazole derivatives as MEK inhibitors
US7485643B2 (en) 2003-11-19 2009-02-03 Array Biopharma Inc. Bicyclic inhibitors of MEK and methods of use thereof
US7517994B2 (en) 2003-11-19 2009-04-14 Array Biopharma Inc. Heterocyclic inhibitors of MEK and methods of use thereof
US7538120B2 (en) 2003-09-03 2009-05-26 Array Biopharma Inc. Method of treating inflammatory diseases
US7582668B2 (en) 2005-11-09 2009-09-01 Cytokinetics, Incorporated Imidazoyl-benzamide anti-cancer agents
US7618981B2 (en) 2004-05-06 2009-11-17 Cytokinetics, Inc. Imidazopyridinyl-benzamide anti-cancer agents
WO2010051933A2 (fr) 2008-11-10 2010-05-14 Bayer Schering Pharma Aktiengesellschaft Sulfonamido phénoxybenzamides substitués
US7732616B2 (en) 2003-11-19 2010-06-08 Array Biopharma Inc. Dihydropyridine and dihydropyridazine derivatives as inhibitors of MEK and methods of use thereof
US7745663B2 (en) 2004-07-26 2010-06-29 Chugai Seiyaku Kabushiki Kaisha 5-Substituted-2-phenylamino benzamides as MEK inhibitors
US7767677B2 (en) 2004-09-20 2010-08-03 Xenon Pharmaceuticals Inc. Heterocyclic derivatives and their use as stearoyl-CoA desaturase inhibitors
US7777036B2 (en) 2004-09-20 2010-08-17 Xenon Pharmaceuticals Inc. Heterocyclic derivatives and their use as therapeutic agents
US7795448B2 (en) 2004-05-06 2010-09-14 Cytokinetics, Incorporated Imidazoyl-benzamide anti-cancer agents
US7803839B2 (en) 2005-10-07 2010-09-28 Exelixis, Inc. Azetidines as MEK inhibitors for the treatment of proliferative diseases
US7807672B2 (en) 2006-02-16 2010-10-05 Schering Corporation Compounds that are ERK inhibitors
US7829712B2 (en) 2004-09-20 2010-11-09 Xenon Pharmaceuticals Inc. Pyridazine derivatives for inhibiting human stearoyl-CoA-desaturase
US7919496B2 (en) 2004-09-20 2011-04-05 Xenon Pharmaceuticals Inc. Heterocyclic derivatives for the treatment of diseases mediated by stearoyl-CoA desaturase enzymes
WO2011047796A1 (fr) 2009-10-21 2011-04-28 Bayer Schering Pharma Aktiengesellschaft Dérivés d'halogénophénoxybenzamide substitués
WO2011047788A1 (fr) 2009-10-21 2011-04-28 Bayer Schering Pharma Aktiengesellschaft Benzosulfonamides substitués
WO2011047795A1 (fr) 2009-10-21 2011-04-28 Bayer Schering Pharma Aktiengesellschaft Benzosulfonamides substitués
US7951805B2 (en) 2004-09-20 2011-05-31 Xenon Pharmaceuticals Inc. Heterocyclic derivatives and their use as mediators of stearoyl-CoA desaturase
US7956191B2 (en) 2004-10-20 2011-06-07 Merck Serono Sa 3-arylamino pyridine derivatives
US7999006B2 (en) 2006-12-14 2011-08-16 Exelixis, Inc. Methods of using MEK inhibitors
CN102159535A (zh) * 2008-07-22 2011-08-17 特拉维夫大学拉莫特有限公司 钾离子通道调节剂及其用途
US8003651B2 (en) 2006-07-06 2011-08-23 Array Biopharma Inc. Pyrimidyl cyclopentanes as AKT protein kinase inhibitors
EP2361905A1 (fr) 2005-05-18 2011-08-31 Array Biopharma Inc. Inhibiteurs hétérocycliques de MEK et leurs utilisation
US8026360B2 (en) 2004-09-20 2011-09-27 Xenon Pharmaceuticals Inc. Substituted pyridazines as stearoyl-CoA desaturase inhibitors
US8063050B2 (en) 2006-07-06 2011-11-22 Array Biopharma Inc. Hydroxylated and methoxylated pyrimidyl cyclopentanes as AKT protein kinase inhibitors
US8071603B2 (en) 2004-09-20 2011-12-06 Xenon Pharmaceuticals Inc. Heterocyclic derivatives and their use as stearoyl-CoA desaturase inhibitors
US8084645B2 (en) 2003-09-19 2011-12-27 Chugai Seiyaku Kabushiki Kaisha 4-phenylamino-benzaldoxime derivatives and uses thereof as mitogen-activated protein kinase kinase (MEK) inhibitors
WO2012055953A1 (fr) 2010-10-29 2012-05-03 Bayer Pharma Aktiengesellschaft Phénoxypyridines substituées
WO2012059041A1 (fr) 2010-11-02 2012-05-10 Centaurus Biopharma Co., Ltd. Nouveaux 6-arylaminopyridonecarboxamides comme inhibiteurs de mek
WO2012160130A1 (fr) 2011-05-25 2012-11-29 Universite Paris Descartes Inhibiteurs de la voie erk pour le traitement de l'amyotrophie spinale
US8329701B2 (en) 2006-07-06 2012-12-11 Array Biopharma Inc. Dihydrofuro pyrimidines as AKT protein kinase inhibitors
US8377937B2 (en) 2007-07-05 2013-02-19 Array Biopharma Inc. Pyrimidyl cyclopentanes as AKT protein kinase inhibitors
US8404725B2 (en) 2008-08-04 2013-03-26 Merck Patent Gmbh Phenylamino isonicotinamide compounds
WO2013107283A1 (fr) 2012-01-17 2013-07-25 Tianjin Binjiang Pharma, Inc. Composés benzohétérocycliques et leur utilisation
US8541457B2 (en) 2005-06-03 2013-09-24 Xenon Pharmaceuticals Inc. Aminothiazole derivatives as human stearoyl-CoA desaturase inhibitors
US8546404B2 (en) 2005-12-13 2013-10-01 Merck Sharp & Dohme Compounds that are ERK inhibitors
US8609672B2 (en) 2010-08-27 2013-12-17 University Of The Pacific Piperazinylpyrimidine analogues as protein kinase inhibitors
US8618097B2 (en) 2007-07-05 2013-12-31 Array Biopharma, Inc. Pyrimidyl cyclopentanes as AKT protein kinase inhibitors
US8680114B2 (en) 2003-11-21 2014-03-25 Array Biopharma, Inc. AKT protein kinase inhibitors
US8716483B2 (en) 2008-02-21 2014-05-06 Merck Sharp & Dohme Corp. Compounds that are ERK inhibitors
US8835434B2 (en) 2008-01-09 2014-09-16 Array Biopharma, Inc. Hydroxylated pyrimidyl cyclopentanes as akt protein kinase inhibitors
US8846683B2 (en) 2007-07-05 2014-09-30 Array Biopharma, Inc. Pyrimidyl cyclopentanes as Akt protein kinase inhibitors
US8853216B2 (en) 2008-01-09 2014-10-07 Array Biopharma, Inc. Hydroxylated pyrimidyl cyclopentane as AKT protein kinase inhibitor
WO2015038704A1 (fr) 2013-09-11 2015-03-19 The J. David Gladstone Institutes, A Testamentary Trust Established Under The Will Of J. David Gladstone Compositions pour prépaprer des cardiomyocytes
US9150548B2 (en) 2011-04-01 2015-10-06 Genentech, Inc. Combinations of AKT inhibitor compounds and vemurafenib, and methods of use
US9303040B2 (en) 2006-07-06 2016-04-05 Array Biopharma Inc. Substituted piperazines as AKT inhibitors
WO2016057367A1 (fr) 2014-10-06 2016-04-14 Dana-Farber Cancer Institute, Inc. Biomarqueurs à base d'angiopoïétine -2 utilisés pour la prédiction de la réponse de point de contrôle anti-immunitaire
US9409886B2 (en) 2007-07-05 2016-08-09 Array Biopharma Inc. Pyrimidyl cyclopentanes as AKT protein kinase inhibitors
US9682082B2 (en) 2011-04-01 2017-06-20 Genentech, Inc. Combinations of AKT and MEK inhibitor compounds, and methods of use
WO2020188015A1 (fr) 2019-03-21 2020-09-24 Onxeo Molécule dbait associée à un inhibiteur de kinase pour le traitement du cancer
WO2021089791A1 (fr) 2019-11-08 2021-05-14 INSERM (Institut National de la Santé et de la Recherche Médicale) Méthodes pour le traitement de cancers qui ont acquis une résistance aux inhibiteurs de kinase
WO2021148581A1 (fr) 2020-01-22 2021-07-29 Onxeo Nouvelle molécule dbait et son utilisation
EP3936121A1 (fr) 2015-03-31 2022-01-12 The General Hospital Corporation Molécules d'assemblage automatique pour l'administration ciblée de médicaments
US11414396B2 (en) 2012-10-12 2022-08-16 Exelixis, Inc. Process for making compounds for use in the treatment of cancer
US11780862B2 (en) 2022-03-04 2023-10-10 Kinnate Biopharma Inc. Inhibitors of MEK kinase

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2007021001A1 (ja) * 2005-08-18 2009-02-26 宇部興産株式会社 ２，３，４−トリフルオロ−５−置換安息香酸化合物及びその製法
AU2006282403B2 (en) * 2005-08-26 2011-07-07 Institute Of Medicinal Molecular Design, Inc. Derivative having PPAR agonistic activity

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998037881A1 (fr) * 1997-02-28 1998-09-03 Warner Lambert Company Methode de traitement ou de prevention du choc septique par administration d'un inhibiteur mek
WO1999001421A1 (fr) * 1997-07-01 1999-01-14 Warner-Lambert Company Derives d'acide benzoique 2-(4-bromo ou 4-iodo phenylamino) et utilisation de ces derniers en tant qu'inhibiteurs de mek
WO1999001426A1 (fr) * 1997-07-01 1999-01-14 Warner-Lambert Company Derives d'acide benzhydroxamique phenylamino 4-bromo ou 4-iodo et utilisation de ces derniers en tant qu'inhibiteurs de mek
WO2000042029A1 (fr) * 1999-01-13 2000-07-20 Warner-Lambert Company Diarylamines a substitution 1-heterocyclique
WO2000042002A1 (fr) * 1999-01-13 2000-07-20 Warner-Lambert Company Acides sulfo-hydroxamiques et sulfo-hydroxamates et leur utilisation comme inhibiteurs mk

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998037881A1 (fr) * 1997-02-28 1998-09-03 Warner Lambert Company Methode de traitement ou de prevention du choc septique par administration d'un inhibiteur mek
WO1999001421A1 (fr) * 1997-07-01 1999-01-14 Warner-Lambert Company Derives d'acide benzoique 2-(4-bromo ou 4-iodo phenylamino) et utilisation de ces derniers en tant qu'inhibiteurs de mek
WO1999001426A1 (fr) * 1997-07-01 1999-01-14 Warner-Lambert Company Derives d'acide benzhydroxamique phenylamino 4-bromo ou 4-iodo et utilisation de ces derniers en tant qu'inhibiteurs de mek
WO2000042029A1 (fr) * 1999-01-13 2000-07-20 Warner-Lambert Company Diarylamines a substitution 1-heterocyclique
WO2000042002A1 (fr) * 1999-01-13 2000-07-20 Warner-Lambert Company Acides sulfo-hydroxamiques et sulfo-hydroxamates et leur utilisation comme inhibiteurs mk

Cited By (114)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7390813B1 (en) 2001-12-21 2008-06-24 Xenon Pharmaceuticals Inc. Pyridylpiperazines and aminonicotinamides and their use as therapeutic agents
US8513293B2 (en) 2002-03-13 2013-08-20 Array Biopharma Inc. Methods of treating a hyperproliferative disorder or inhibiting cell growth in a mammal
US8178693B2 (en) 2002-03-13 2012-05-15 Array Biopharma Inc. N3 alkylated benzimidazole derivatives as MEK inhibitors
EP3000810A1 (fr) 2002-03-13 2016-03-30 Array Biopharma, Inc. Dérivé de benzimidazole d'alkylat n3 en tant qu'inhibiteur de mek
US8003805B2 (en) 2002-03-13 2011-08-23 Array Biopharma Inc. N3 alkylated benzimidazole derivatives as MEK inhibitors
US7973170B2 (en) 2002-03-13 2011-07-05 Array Biopharma Inc. N3 alkylated benzimidazole derivatives as MEK inhibitors
US7235537B2 (en) 2002-03-13 2007-06-26 Array Biopharma, Inc. N3 alkylated benzimidazole derivatives as MEK inhibitors
EP2275102A1 (fr) 2002-03-13 2011-01-19 Array Biopharma, Inc. Dérivés de benzimidazole d'alkylat N3 en tant qu'inhibiteurs de Mek
EP2130536A1 (fr) 2002-03-13 2009-12-09 Array Biopharma, Inc. Dérivés de benzimidazole d'alkylat N3 en tant qu'inhibiteurs de Mek
US8193230B2 (en) 2002-03-13 2012-06-05 Array Biopharma Inc. Compositions comprising N3 alkylated benzimidazole derivatives as MEK inhibitors and methods of use thereof
US7425637B2 (en) 2002-03-13 2008-09-16 Array Biopharma Inc. N3 alkylated benzimidazole derivatives as MEK inhibitors
US8193229B2 (en) 2002-03-13 2012-06-05 Array Biopharma Inc. Method of treatment using N3 alkylated benzimidazole derivatives as MEK inhibitors
US8193231B2 (en) 2002-03-13 2012-06-05 Array Biopharma Inc. Compositions comprising N3 alkylated benzimidazole derivatives as MEK inhibitors and methods of use thereof
EP2130537A1 (fr) 2002-03-13 2009-12-09 Array Biopharma, Inc. Dérivés de benzimidazole d'alkylat N3 en tant qu'inhibiteurs de Mek
JP2006526660A (ja) * 2003-06-05 2006-11-24 バーテックス　ファーマシューティカルズ　インコーポレイテッド Ｖｒ１レセプターのモジュレーター
WO2005011656A3 (fr) * 2003-07-30 2005-05-06 Xenon Pharmaceuticals Inc Derives pyridyle et leur utilisation en tant qu'agents therapeutiques
US7605161B2 (en) 2003-07-30 2009-10-20 Xenon Pharmaceuticals Inc. Pyridyl derivatives and their use as therapeutic agents
EP2316825A1 (fr) * 2003-07-30 2011-05-04 Xenon Pharmaceuticals Inc. Dérivés de pyridyle et utilisation de ceux-ci en tant qu'agents thérapeutiques
US7335658B2 (en) 2003-07-30 2008-02-26 Xenon Pharmaceuticals Inc. Pyridazine derivatives and their use as therapeutic agents
AU2004261267B9 (en) * 2003-07-30 2009-04-09 Xenon Pharmaceuticals Inc. Pyridyl derivatives and their use as therapeutic agents
US8153636B2 (en) 2003-07-30 2012-04-10 Xenon Pharmaceuticals Inc. Pyridyl derivatives and their use as therapeutic agents
US7511058B2 (en) 2003-09-03 2009-03-31 Array Biopharma Inc. Heterocyclic inhibitors of MEK and methods of use thereof
US7144907B2 (en) 2003-09-03 2006-12-05 Array Biopharma Inc. Heterocyclic inhibitors of MEK and methods of use thereof
US7230099B2 (en) 2003-09-03 2007-06-12 Array Biopharma, Inc. Heterocyclic inhibitors of MEK and methods of use thereof
US7538120B2 (en) 2003-09-03 2009-05-26 Array Biopharma Inc. Method of treating inflammatory diseases
US8084645B2 (en) 2003-09-19 2011-12-27 Chugai Seiyaku Kabushiki Kaisha 4-phenylamino-benzaldoxime derivatives and uses thereof as mitogen-activated protein kinase kinase (MEK) inhibitors
US7060856B2 (en) 2003-10-21 2006-06-13 Warner-Lambert Company Polymorphic form of N-[(R)-2,3-dihydroxy-propoxy]-3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-benzamide
US8101611B2 (en) 2003-11-19 2012-01-24 Array Biopharma Inc. Substituted pyridazines inhibitors of MEK
US8431574B2 (en) 2003-11-19 2013-04-30 Array Biopharma Inc. Heterocyclic inhibitors of MEK and methods of use thereof
US8211920B2 (en) 2003-11-19 2012-07-03 Array Biopharma Inc. 6-oxo-1,6-dihydropyridine derivatives as inhibitors of MEK and methods of use thereof
US7485643B2 (en) 2003-11-19 2009-02-03 Array Biopharma Inc. Bicyclic inhibitors of MEK and methods of use thereof
US7517994B2 (en) 2003-11-19 2009-04-14 Array Biopharma Inc. Heterocyclic inhibitors of MEK and methods of use thereof
US8268852B2 (en) 2003-11-19 2012-09-18 Array Biopharma Inc. Heterocyclic inhibitors of MEK and methods of use thereof
EP2251327A2 (fr) 2003-11-19 2010-11-17 Array Biopharma, Inc. Inhibiteurs hétérocycliques de MEK et leurs procédés d'utilisation
US7576072B2 (en) 2003-11-19 2009-08-18 Array Biopharma Inc. Heterocyclic inhibitors of MEK and methods of use thereof
US7732616B2 (en) 2003-11-19 2010-06-08 Array Biopharma Inc. Dihydropyridine and dihydropyridazine derivatives as inhibitors of MEK and methods of use thereof
US7598383B2 (en) 2003-11-19 2009-10-06 Array Biopharma Inc. Heterocyclic inhibitors of MEK and methods of use thereof
US7772234B2 (en) 2003-11-19 2010-08-10 Array Biopharma Inc. Bicyclic inhibitors of MEK and methods of use thereof
US8680114B2 (en) 2003-11-21 2014-03-25 Array Biopharma, Inc. AKT protein kinase inhibitors
US8034811B2 (en) 2003-12-03 2011-10-11 Leo Pharma A/S Hydroxamic acid esters and pharmaceutical use thereof
WO2005054179A3 (fr) * 2003-12-03 2005-08-04 Leo Pharma As Nouveaux esters d'acide hydroxamique et leurs utilisations pharmaceutiques
US7795448B2 (en) 2004-05-06 2010-09-14 Cytokinetics, Incorporated Imidazoyl-benzamide anti-cancer agents
US7618981B2 (en) 2004-05-06 2009-11-17 Cytokinetics, Inc. Imidazopyridinyl-benzamide anti-cancer agents
US8575391B2 (en) 2004-07-26 2013-11-05 Chugai Seiyaku Kabushiki Kaisha 5-substituted-2-phenylamino benzamides as MEK inhibitors
US7745663B2 (en) 2004-07-26 2010-06-29 Chugai Seiyaku Kabushiki Kaisha 5-Substituted-2-phenylamino benzamides as MEK inhibitors
US7767677B2 (en) 2004-09-20 2010-08-03 Xenon Pharmaceuticals Inc. Heterocyclic derivatives and their use as stearoyl-CoA desaturase inhibitors
US8071603B2 (en) 2004-09-20 2011-12-06 Xenon Pharmaceuticals Inc. Heterocyclic derivatives and their use as stearoyl-CoA desaturase inhibitors
US7777036B2 (en) 2004-09-20 2010-08-17 Xenon Pharmaceuticals Inc. Heterocyclic derivatives and their use as therapeutic agents
US7829712B2 (en) 2004-09-20 2010-11-09 Xenon Pharmaceuticals Inc. Pyridazine derivatives for inhibiting human stearoyl-CoA-desaturase
US7951805B2 (en) 2004-09-20 2011-05-31 Xenon Pharmaceuticals Inc. Heterocyclic derivatives and their use as mediators of stearoyl-CoA desaturase
US8026360B2 (en) 2004-09-20 2011-09-27 Xenon Pharmaceuticals Inc. Substituted pyridazines as stearoyl-CoA desaturase inhibitors
US7919496B2 (en) 2004-09-20 2011-04-05 Xenon Pharmaceuticals Inc. Heterocyclic derivatives for the treatment of diseases mediated by stearoyl-CoA desaturase enzymes
US8841459B2 (en) 2004-10-20 2014-09-23 Merck Serono Sa 3-arylamino pyridine derivatives
US7956191B2 (en) 2004-10-20 2011-06-07 Merck Serono Sa 3-arylamino pyridine derivatives
US8198457B2 (en) 2004-10-20 2012-06-12 Merck Serono S.A. 3-arylamino pyridine derivatives
US8524911B2 (en) 2004-10-20 2013-09-03 Merck Serono Sa 3-arylamino pyridine derivatives
EP2364973A1 (fr) 2005-05-18 2011-09-14 Array Biopharma, Inc. Inhibiteurs hétérocycliques de MEK et ses procédés d'utilisation
EP2361905A1 (fr) 2005-05-18 2011-08-31 Array Biopharma Inc. Inhibiteurs hétérocycliques de MEK et leurs utilisation
US8299076B2 (en) 2005-05-18 2012-10-30 Array Biopharma Inc. Crystalline forms of 2-(2-flouro-4-iodophenylamino)-N-(2-hydroxyethoxy)-1,5-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxamide
US8541457B2 (en) 2005-06-03 2013-09-24 Xenon Pharmaceuticals Inc. Aminothiazole derivatives as human stearoyl-CoA desaturase inhibitors
US11597699B2 (en) 2005-10-07 2023-03-07 Exelixis, Inc. MEK inhibitors and methods of their use
US7915250B2 (en) 2005-10-07 2011-03-29 Exelixis, Inc. Azetidines as MEK inhibitors for the treatment of proliferative diseases
US8362002B2 (en) 2005-10-07 2013-01-29 Exelixis, Inc. Azetidines as MEK inhibitors for the treatment of proliferative diseases
US7803839B2 (en) 2005-10-07 2010-09-28 Exelixis, Inc. Azetidines as MEK inhibitors for the treatment of proliferative diseases
US7582668B2 (en) 2005-11-09 2009-09-01 Cytokinetics, Incorporated Imidazoyl-benzamide anti-cancer agents
US8546404B2 (en) 2005-12-13 2013-10-01 Merck Sharp & Dohme Compounds that are ERK inhibitors
US7807672B2 (en) 2006-02-16 2010-10-05 Schering Corporation Compounds that are ERK inhibitors
WO2007132867A1 (fr) 2006-05-15 2007-11-22 Takeda Pharmaceutical Company Limited Agent prophylactique et thérapeutique contre le cancer
US9303040B2 (en) 2006-07-06 2016-04-05 Array Biopharma Inc. Substituted piperazines as AKT inhibitors
US8329701B2 (en) 2006-07-06 2012-12-11 Array Biopharma Inc. Dihydrofuro pyrimidines as AKT protein kinase inhibitors
US9359340B2 (en) 2006-07-06 2016-06-07 Array Biopharma Inc. Hydroxylated and methoxylated pyrimidyl cyclopentanes as Akt protein kinase inhibitors
US8853199B2 (en) 2006-07-06 2014-10-07 Array Biopharma, Inc. Hydroxylated and methoxylated pyrimidyl cyclopentanes as AKT protein kinase inhibitors
US8063050B2 (en) 2006-07-06 2011-11-22 Array Biopharma Inc. Hydroxylated and methoxylated pyrimidyl cyclopentanes as AKT protein kinase inhibitors
US8846681B2 (en) 2006-07-06 2014-09-30 Array Biopharma, Inc. Pyrimidyl cyclopentanes as AKT protein kinase inhibitors
US8003651B2 (en) 2006-07-06 2011-08-23 Array Biopharma Inc. Pyrimidyl cyclopentanes as AKT protein kinase inhibitors
US7999006B2 (en) 2006-12-14 2011-08-16 Exelixis, Inc. Methods of using MEK inhibitors
US8377937B2 (en) 2007-07-05 2013-02-19 Array Biopharma Inc. Pyrimidyl cyclopentanes as AKT protein kinase inhibitors
US9409886B2 (en) 2007-07-05 2016-08-09 Array Biopharma Inc. Pyrimidyl cyclopentanes as AKT protein kinase inhibitors
US8618097B2 (en) 2007-07-05 2013-12-31 Array Biopharma, Inc. Pyrimidyl cyclopentanes as AKT protein kinase inhibitors
US8846683B2 (en) 2007-07-05 2014-09-30 Array Biopharma, Inc. Pyrimidyl cyclopentanes as Akt protein kinase inhibitors
US8853216B2 (en) 2008-01-09 2014-10-07 Array Biopharma, Inc. Hydroxylated pyrimidyl cyclopentane as AKT protein kinase inhibitor
US8835434B2 (en) 2008-01-09 2014-09-16 Array Biopharma, Inc. Hydroxylated pyrimidyl cyclopentanes as akt protein kinase inhibitors
US8716483B2 (en) 2008-02-21 2014-05-06 Merck Sharp & Dohme Corp. Compounds that are ERK inhibitors
US9675567B2 (en) 2008-07-22 2017-06-13 Ramot At Tel-Aviv University Ltd. Potassium ion channel modulators and uses thereof
CN102159535A (zh) * 2008-07-22 2011-08-17 特拉维夫大学拉莫特有限公司 钾离子通道调节剂及其用途
US9464052B2 (en) 2008-07-22 2016-10-11 Ramot At Tel-Aviv University Ltd. Potassium ion channel modulators and uses thereof
US8404725B2 (en) 2008-08-04 2013-03-26 Merck Patent Gmbh Phenylamino isonicotinamide compounds
WO2010051933A2 (fr) 2008-11-10 2010-05-14 Bayer Schering Pharma Aktiengesellschaft Sulfonamido phénoxybenzamides substitués
WO2011047788A1 (fr) 2009-10-21 2011-04-28 Bayer Schering Pharma Aktiengesellschaft Benzosulfonamides substitués
WO2011047796A1 (fr) 2009-10-21 2011-04-28 Bayer Schering Pharma Aktiengesellschaft Dérivés d'halogénophénoxybenzamide substitués
WO2011047795A1 (fr) 2009-10-21 2011-04-28 Bayer Schering Pharma Aktiengesellschaft Benzosulfonamides substitués
US8609672B2 (en) 2010-08-27 2013-12-17 University Of The Pacific Piperazinylpyrimidine analogues as protein kinase inhibitors
WO2012055953A1 (fr) 2010-10-29 2012-05-03 Bayer Pharma Aktiengesellschaft Phénoxypyridines substituées
WO2012059041A1 (fr) 2010-11-02 2012-05-10 Centaurus Biopharma Co., Ltd. Nouveaux 6-arylaminopyridonecarboxamides comme inhibiteurs de mek
US9150548B2 (en) 2011-04-01 2015-10-06 Genentech, Inc. Combinations of AKT inhibitor compounds and vemurafenib, and methods of use
US9346789B2 (en) 2011-04-01 2016-05-24 Genentech, Inc. Combinations of AKT inhibitor compounds and abiraterone, and methods of use
US9150549B2 (en) 2011-04-01 2015-10-06 Genentech, Inc. Combinations of AKT inhibitor compounds and erlotinib, and methods of use
US9610289B2 (en) 2011-04-01 2017-04-04 Genentech, Inc. Combinations of AKT inhibitor compounds and erlotinib, and methods of use
US9682082B2 (en) 2011-04-01 2017-06-20 Genentech, Inc. Combinations of AKT and MEK inhibitor compounds, and methods of use
US9717730B2 (en) 2011-04-01 2017-08-01 Genentech, Inc. Combinations of AKT inhibitor compounds and chemotherapeutic agents, and methods of use
US10092567B2 (en) 2011-04-01 2018-10-09 Genentech, Inc. Combinations of AKT inhibitor compounds and chemotherapeutic agents, and methods of use
WO2012160130A1 (fr) 2011-05-25 2012-11-29 Universite Paris Descartes Inhibiteurs de la voie erk pour le traitement de l'amyotrophie spinale
US9833439B2 (en) 2011-05-25 2017-12-05 Universite Paris Descartes ERK inhibitors for use in treating spinal muscular atrophy
US9290468B2 (en) 2012-01-17 2016-03-22 Shanghai Kechow Pharma, Inc. Benzoheterocyclic compounds and use thereof
WO2013107283A1 (fr) 2012-01-17 2013-07-25 Tianjin Binjiang Pharma, Inc. Composés benzohétérocycliques et leur utilisation
US9937158B2 (en) 2012-01-17 2018-04-10 Shanghai Kechow Pharma, Inc. Benzoheterocyclic compounds and use thereof
US11414396B2 (en) 2012-10-12 2022-08-16 Exelixis, Inc. Process for making compounds for use in the treatment of cancer
WO2015038704A1 (fr) 2013-09-11 2015-03-19 The J. David Gladstone Institutes, A Testamentary Trust Established Under The Will Of J. David Gladstone Compositions pour prépaprer des cardiomyocytes
WO2016057367A1 (fr) 2014-10-06 2016-04-14 Dana-Farber Cancer Institute, Inc. Biomarqueurs à base d'angiopoïétine -2 utilisés pour la prédiction de la réponse de point de contrôle anti-immunitaire
EP3936121A1 (fr) 2015-03-31 2022-01-12 The General Hospital Corporation Molécules d'assemblage automatique pour l'administration ciblée de médicaments
WO2020188015A1 (fr) 2019-03-21 2020-09-24 Onxeo Molécule dbait associée à un inhibiteur de kinase pour le traitement du cancer
WO2021089791A1 (fr) 2019-11-08 2021-05-14 INSERM (Institut National de la Santé et de la Recherche Médicale) Méthodes pour le traitement de cancers qui ont acquis une résistance aux inhibiteurs de kinase
WO2021148581A1 (fr) 2020-01-22 2021-07-29 Onxeo Nouvelle molécule dbait et son utilisation
US11780862B2 (en) 2022-03-04 2023-10-10 Kinnate Biopharma Inc. Inhibitors of MEK kinase

Also Published As

Publication number Publication date
AU2001247372A1 (en) 2001-09-24
BR0109188A (pt) 2003-03-18
JP2003527379A (ja) 2003-09-16
CA2403017A1 (fr) 2001-09-20
MXPA02008103A (es) 2002-11-29

Similar Documents

Publication Publication Date Title
WO2001068619A1 (fr) Diarylamines a substitution 5-amide, utilises en tant qu'inhibiteur de kinases erk mitogenes mek
EP1339702A1 (fr) Diarylamines a substitution 5-amide, utilises en tant qu'inhibiteur de kinases erk mitogenes mek
EP1144372B1 (fr) Acides sulfo-hydroxamiques et sulfo-hydroxamates et leur utilisation comme inhibiteurs mk
EP1144371B1 (fr) Derives de benzenesulfonamide et leur utilisation comme inhibiteurs de mek
EP1144394B1 (fr) Diarylamines a substitution 1-heterocyclique
EP1144385B1 (fr) Les benzoheterocycles et leur utilisation comme inhibiteurs de mek
WO2000041994A1 (fr) 4-arylamino, 4-aryloxy, et 4-arylthio diarylamines et leurs derives comme inhibiteurs selectifs de mek
US6506798B1 (en) 4-Arylamino, 4-aryloxy, and 4-arylthio diarylamines and derivatives thereof as selective MEK inhibitors
WO2000041505A2 (fr) 4'heteroaryle diarylamines
JP2003504401A (ja) Ｍｅｋ阻害剤を用いる慢性疼痛の治療方法
JP2000204079A (ja) ジアリ―ルアミン
JP2000212141A (ja) ジアリ―ルアミン
JP2001055376A (ja) ジアリールアミン
JP2000204075A (ja) ジアリ―ルアミン
MXPA01004180A (en) 4-arylamino, 4-aryloxy, and 4-arylthio diarylamines and derivatives thereof as selective mek inhibitors
MXPA01006568A (es) Benzoheterociclos y su uso como inhibidores de mek
JP2000204068A (ja) ジアリ―ルアミン

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AU BA BB BG BR BZ CA CN CO CR CU CZ DM DZ EE GD GE HR HU ID IL IN IS JP KP KR LC LK LR LT LV MA MG MK MN MX MZ NO NZ PL RO SG SI SK SL TR TT UA US UZ VN YU ZA

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: PA/a/2002/008103

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 2001920301

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2403017

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 10221522

Country of ref document: US

ENP Entry into the national phase

Ref country code: JP

Ref document number: 2001 567711

Kind code of ref document: A

Format of ref document f/p: F

WWP Wipo information: published in national office

Ref document number: 2001920301

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2001920301

Country of ref document: EP