WO2003047584A1 - Derives de la quinoline - Google Patents

Derives de la quinoline Download PDF

Info

Publication number
WO2003047584A1
WO2003047584A1 PCT/GB2002/005535 GB0205535W WO03047584A1 WO 2003047584 A1 WO2003047584 A1 WO 2003047584A1 GB 0205535 W GB0205535 W GB 0205535W WO 03047584 A1 WO03047584 A1 WO 03047584A1
Authority
WO
WIPO (PCT)
Prior art keywords
group
alkyl
ethoxy
pyrrolidin
yloxy
Prior art date
Application number
PCT/GB2002/005535
Other languages
English (en)
Inventor
Laurent Francois Andre Hennequin
Original Assignee
Astrazeneca Ab
Astrazeneca Uk Limited
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 Astrazeneca Ab, Astrazeneca Uk Limited filed Critical Astrazeneca Ab
Priority to AU2002347359A priority Critical patent/AU2002347359A1/en
Publication of WO2003047584A1 publication Critical patent/WO2003047584A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links

Definitions

  • the invention concerns certain novel quinoline derivatives, or pharmaceutically-acceptable salts thereof, which possess anti-tumour activity and are accordingly useful in methods of treatment of the human or animal body.
  • the invention also concerns processes for the manufacture of said quinoline derivatives, to pharmaceutical compositions containing them and to their use in therapeutic methods, for example in the manufacture of medicaments for use in the prevention or treatment of solid tumour disease in a warm-blooded animal such as man.
  • Many of the current treatment regimes for cell proliferation diseases such as psoriasis and cancer utilise compounds which inhibit DNA synthesis. Such compounds are toxic to cells generally but their toxic effect on rapidly dividing cells such as tumour cells can be beneficial.
  • Receptor tyrosine kinases are important in the transmission of biochemical signals which initiate cell replication. They are large enzymes which span the cell membrane and possess an extracellular binding domain for growth factors such as epidermal growth factor (EGF) and an intracellular portion which functions as a kinase to phosphorylate tyrosine amino acids in proteins and hence to influence cell proliferation.
  • EGF epidermal growth factor
  • Various classes of receptor tyrosine kinases are known (Wilks, Advances in Cancer Research, 1993, 60, 43-73) based on families of growth factors which bind to different receptor tyrosine kinases.
  • the classification includes Class I receptor tyrosine kinases comprising the EGF family of receptor tyrosine kinases such as the EGF, TGF ⁇ , Neu and erbB receptors, Class U receptor tyrosine kinases comprising the insulin family of receptor tyrosine kinases such as the insulin and IGFI receptors and insulin-related receptor (IRR) and Class m receptor tyrosine kinases comprising 5 the platelet-derived growth factor (PDGF) family of receptor tyrosine kinases such as the PDGF ⁇ , PDGF ⁇ and colony-stimulating factor 1 (CSF1) receptors.
  • EGF EGF family of receptor tyrosine kinases
  • TGF ⁇ TGF ⁇
  • Neu and erbB receptors Class U receptor tyrosine kinases comprising the insulin family of receptor tyrosine kinases such as the insulin and IGFI receptors and insulin-related receptor (IRR)
  • tyrosine kinases belong to the class of non-receptor tyrosine kinases which are located intracellularly and are involved in the transmission of biochemical signals such as those that influence tumour cell motility, dissemination and
  • Non-receptor tyrosine kinases include the Src family such as the Src, Lyn and Yes tyrosine kinases, the Abl family such as Abl and Arg and the Jak family such as Jak 1 and Tyk 2.
  • Src family of non-receptor tyrosine kinases are highly regulated in normal cells and in the absence of extracellular stimuli are maintained in an inactive conformation.
  • some Src family members for example c-Src tyrosine kinase, are frequently significantly activated (when compared to normal cell levels) in common human cancers such as gastrointestinal cancer, for example colon, rectal and stomach cancer
  • NSCLCs non-small cell lung cancers
  • c-Src non-receptor tyrosine kinase is to regulate the assembly of focal adhesion complexes through interaction with a number of cytoplasmic proteins including, for example, focal adhesion kinase and paxillin.
  • cytoplasmic proteins including, for example, focal adhesion kinase and paxillin.
  • c-Src is coupled to signalling pathways that regulate the actin cytoskeleton which facilitates cell motility.
  • colon tumour progression from localised to disseminated, invasive metastatic disease has been correlated with c-Src non-receptor tyrosine kinase activity (Brunton et ah, Oncogene, 1997, 14, 283-293, Fincham et ah, EMBO J. 1998, 17, 81-92 and Verbeek et ah, Exp. Cell Research. 1999, 248, 531-537).
  • an inhibitor of such non-receptor tyrosine kinases should be of value as a selective inhibitor of the motility of tumour cells and as a selective inhibitor of the dissemination and invasiveness of mammalian cancer cells leading to inhibition of metastatic tumour growth.
  • an inhibitor of such non-receptor tyrosine kinases should be of value as an anti-invasive agent for use in the containment and/or treatment of solid tumour disease.
  • the compounds of the present invention provide an anti-tumour effect by way of inhibition of the Src family of non-receptor tyrosine kinases, for example by inhibition of one or more of c-Src, c-Yes and c-Fyn.
  • c-Src non-receptor tyrosine kinase enzyme is involved in the control of osteoclast-driven bone resorption (Soriano et ah, Cell, 1991, 64, 693-702; Boyce et ah, J. Clin. Invest., 1992, 90, 1622-1627; Yoneda et ah, J. Clin.
  • An inhibitor of c-Src non-receptor tyrosine kinase is therefore of value in the prevention and treatment of bone diseases such as osteoporosis, Paget's disease, metastatic disease in bone and tumour-induced hypercalcaemia.
  • the compounds of the present invention are also useful in inhibiting the uncontrolled cellular proliferation which arises from various non-malignant diseases such as inflammatory diseases (for example rheumatoid arthritis and inflammatory bowel disease), fibrotic diseases (for example hepatic cirrhosis and lung fibrosis), glomerulonephritis, multiple sclerosis, psoriasis, hypersensitivity reactions of the skin, blood vessel diseases (for example atherosclerosis and restenosis), allergic asthma, insulin-dependent diabetes, diabetic retinopathy and diabetic nephropathy.
  • inflammatory diseases for example rheumatoid arthritis and inflammatory bowel disease
  • fibrotic diseases for example hepatic cirrhosis and lung fibrosis
  • glomerulonephritis for example hepatic cirrhosis and lung fibrosis
  • multiple sclerosis for example herosclerosis and restenosis
  • allergic asthma insulin-dependent diabetes
  • diabetic retinopathy diabetic nephropathy
  • the compounds of the present invention possess potent inhibitory activity against the Src family of non-receptor tyrosine kinases, for example by inhibition of c-Src and/or c-Yes, whilst possessing less potent inhibitory activity against other tyrosine kinase enzymes such as the receptor tyrosine kinases, for example EGF receptor tyrosine kinase and/or VEGF receptor tyrosine kinase.
  • the receptor tyrosine kinases for example EGF receptor tyrosine kinase and/or VEGF receptor tyrosine kinase.
  • certain compounds of the present invention possess substantially better potency against the Src family of non-receptor tyrosine kinases, for example c-Src and/or c-Yes, than against VEGF receptor tyrosine kinase.
  • Such compounds possess sufficient potency against the Src family of non-receptor tyrosine kinases, for example c-Src and/or c-Yes, that they may be used in an amount sufficient to inhibit, for example, c-Src and/or c-Yes whilst demonstrating little activity against VEGF receptor tyrosine kinase.
  • Z is an O, S, SO, SO , N(R 2 ) or C(R 2 ) 2 group, wherein each R 2 group, which may be the same or different, is hydrogen or (l-6C)alkyl; m is 0, 1, 2, 3 or 4; each R 1 group, which may be the same or different, is selected from halogeno, trifluoromethyl, cyano, isocyano, nitro, hydroxy, mercapto, amino, formyl, carboxy, carbamoyl, (l-6C)alkyl, (2-8C)alkenyl, (2-8C)alkynyl, (l-6C)alkoxy, (2-6C)alkenyloxy, (2-6C)alkynyloxy, (l-6C)alkylthio, (l-6C)alkylsulphinyl, (l-6C)alkylsulphonyl, (l-6C)alkylamino, di-[(l-6C)alkyl]amino, (l-6
  • N-(l-6C)alkylsulphamoyl N,N-di-[(l-6C)alkyl]sulphamoyl, (l-6C)alkanesulphonylamino and N-(l-6C)alkyl-(l-6C)alkanesulphonylamino, or from a group of the formula :
  • X 1 is a direct bond or is selected from O, S, SO, SO 2 , N(R 4 ), CO, CH(OR 4 ), CON(R 4 ), N(R 4 )CO, SO 2 N(R 4 ), N(R 4 )SO 2 , OC(R 4 ) 2 , SC(R 4 ) 2 and N(R 4 )C(R 4 ) 2 , wherein R 4 is hydrogen or (l-6C)alkyl, and Q 1 is aryl, aryl-(l-6C)alkyl, (3-7C)cycloalkyl, (3-7C)cycloalkyl- (l-6C)alkyl, (3-7C)cycloalkenyl, (3-7C)cycloalkenyl-(l-6C)alkyl, heteroaryl, heteroaryl- (l-6C)alkyl, heterocyclyl or heterocyclyl-(l-6C)alkyl, or is (l-3C)alkylenedioxy
  • X 3 is a direct bond or is selected from O, S, SO, SO 2 , N(R 7 ), CO, CH(OR 7 ), CON(R 7 ), N(R 7 )CO, SO 2 N(R 7 ), N(R 7 )SO 2 , C(R 7 ) 2 O, C(R 7 ) 2 S and N(R 7 )C(R 7 ) 2 , wherein R 7 is hydrogen or (l-6C)alkyl, and Q 3 is aryl, aryl-(l-6C)alkyl, (3-7C)cycloalkyl, (3-7C)cycloalkyl- (l-6C)alkyl, (3-7C)cycloalkenyl, (3-7C)cycloalkenyl-(l-6C)alkyl, heteroaryl, heteroaryl- (l-6C)alkyl, heterocyclyl or heterocyclyl-(l-6C)alkyl, and wherein any aryl, heteroaryl
  • X 4 is a direct bond or is selected from O and N(R 9 ), wherein R 9 is hydrogen or (l-6C)alkyl, and R 8 is halogeno-(l-6C)alkyl, hydroxy-(l-6C)alkyl, (l-6C)alkoxy-(l-6C)alkyl, cyano-(l-6C)alkyl, amino-(l-6C)alkyl, (l-6C)alkylamino-(l-6C)alkyl, di-[(l-6C)alkyl]amino- (l-6C)alkyl, (2-6C)alkanoylamino-(l-6C)alkyl or (l-6C)alkoxycarbonylamino-(l-6C)alkyl, or from a group of the formula :
  • X 5 is a direct bond or is selected from O, N(R 10 ) and CO, wherein R 10 is hydrogen or (l-6C)alkyl
  • Q 4 is aryl, aryl-(l-6C)alkyl, heteroaryl, heteroaryl-(l-6C)alkyl, heterocyclyl or heterocyclyl-(l-6C)alkyl which optionally bears 1 or 2 substituents, which may be the same or different, selected from halogeno, (l-6C)alkyl, (2-8C)alkenyl, (2-8C)alkynyl and (l-6C)alkoxy, and wherein any heterocyclyl group within a substituent on R 1 optionally bears 1 or 2 oxo or thioxo substituents; n is O, 1, 2 or 3; and
  • R 3 is halogeno, trifluoromethyl, cyano, nitro, hydroxy, amino, carboxy, carbamoyl, (l-6C)alkyl, (2-8C)alkenyl, (2-8C)alkynyl, (l-6C)alkoxy, (2-6C)alkenyloxy, (2-6C)alkynyloxy, (l-6C)alkylthio, (l-6C)alkylsul ⁇ hinyl, (l-6C)alkylsulphonyl, (l-6C)alkylamino, di-[(l-6C)alkyl]amino, (l-6C)alkoxycarbonyl, N-(l-6C)alkylcarbamoyl, N,N-di-[(l-6C)alkyl]carbamoyl, (2-6C)alkanoyl, (2-6C)alkanoyloxy, (2-6C)alkanoylamino, N-(l-6C)al
  • X is a direct bond or is selected from O and N(R ), wherein R is hydrogen or (l-6C)alkyl, and R 11 is halogeno-(l-6C)alkyl, hydroxy-(l-6C)alkyl, (l-6C)alkoxy-(l-6C)alkyl, cyano-(l-6C)alkyl, amino-(l-6C)alkyl, (l-6C)alkylamino-(l-6C)alkyl or di-[(l-6C)alkyl]amino-(l-6C)alkyl, or from a group of the formula :
  • X 7 is a direct bond or is selected from O, S, SO, SO 2 , N(R 13 ), CO, CH(OR 13 ), CON(R 13 ), N(R 13 )CO, SO 2 N(R 13 ), N(R 13 )SO 2 , C(R 13 ) 2 O, C(R 13 ) 2 S and N(R 13 )C(R 13 ) 2 , wherein R is hydrogen or (l-6C)alkyl, and Q is aryl, aryl-(l-6C)alkyl, heteroaryl, heteroaryl-(l-6C)alkyl, heterocyclyl or heterocyclyl-(l-6C)alkyl which optionally bears 1 or 2 substituents, which maybe the same or different, selected from halogeno, (l-6C)alkyl, (2-8C)alkenyl, (2-8C)alkynyl and (l-6C)alkoxy, and any heterocyclyl group within Q 5 optional
  • alkyl includes both straight-chain and branched-chain alkyl groups such as propyl, isopropyl and tert-butyl, and also (3-7C)cycloalkyl groups such as cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl and cycloheptyl.
  • references to individual alkyl groups such as "propyl” are specific for the straight-chain version only
  • references to individual branched-chain alkyl groups such as "isopropyl” are specific for the branched-chain version only
  • references to individual cycloalkyl groups such as "cyclopentyl” are specific for that 5-membered ring only.
  • (l-6C)alkoxy includes methoxy, ethoxy, cyclopropyloxy and cyclopentyloxy
  • (l-6C)alkylamino includes methylamino, ethylamino, cyclobutylamino and cyclohexylamino
  • di-[(l-6Calkyl]amino includes dimethylamino, diethylamino, N-cyclobutyl-N-methylamino and N-cyclohexyl- N-ethylamino.
  • the invention includes in its definition any such optically active or racemic form which possesses the above-mentioned activity.
  • the synthesis of optically active forms maybe carried out by standard techniques of organic chemistry well known in the art, for example by synthesis from optically active starting materials or by resolution of a racemic form.
  • the above-mentioned activity may be evaluated using the standard laboratory techniques referred to hereinafter.
  • Suitable values for the generic radicals referred to above include those set out below.
  • a suitable value for any one of the 'Q' groups (Q 1 to Q 5 ) when it is aryl or for the aryl group within a 'Q' group is, for example, phenyl or naphthyl, preferably phenyl.
  • a suitable value for any one of the 'Q' groups (Q 1 or Q 3 ) when it is (3-7C)cycloalkyl or for the (3-7C)cycloalkyl group within a 'Q' group is, for example, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl or bicyclo[2.2.1]heptyl and a suitable value for any one of the 'Q' groups (Q 1 or Q 3 ) when it is (3-7C)cycloalkenyl or for the (3-7C)cycloalkenyl group within a 'Q' group is, for example, cyclobutenyl, cyclopentenyl, cyclohexenyl or cycloheptenyl.
  • a suitable value for any one of the 'Q' groups (Q 1 to Q 5 ) when it is heteroaryl or for the heteroaryl group within a 'Q' group is, for example, an aromatic 5- or 6-membered monocyclic ring or a 9- or 10-membered bicyclic ring with up to five ring heteroatoms selected from oxygen, nitrogen and sulphur, for example furyl, pyrrolyl, thienyl, oxazolyl, isoxazolyl, imidazolyl, pyrazolyl, thiazolyl, isothiazolyl, oxadiazolyl, thiadiazolyl, triazolyl, tetrazolyl, pyridyl, pyridazinyl, pyrimidinyl, pyrazinyl, 1,3,5-triazenyl, benzofixranyl, indolyl, benzothienyl, benzoxazolyl, benzimidazolyl,
  • a suitable value for any one of the 'Q' groups (Q 1 to Q 5 ) when it is heterocyclyl or for the heterocyclyl group within a e Q' group is, for example, a non-aromatic saturated or partially saturated 3 to 10 membered monocyclic or bicyclic ring with up to five heteroatoms selected from oxygen, nitrogen and sulphur, for example oxiranyl, oxetanyl, tefrahydrofuranyl, tetrahydropyranyl, oxepanyl, tetrahydrothienyl, 1,1-dioxotetrahydrothienyl, tetrahydrothiopyranyl, 1,1-dioxotetrahydrothiopyranyl, azetidinyl, pyrrolinyl, pyrrohdinyl, morpholinyl, tetrahydro-l,4-thiazinyl, l,l-di
  • a suitable value for such a group which bears 1 or 2 oxo or thioxo substituents is, for example, 2-oxopyrrolidinyl, 2-thioxopyrrolidinyl, 2-oxoimidazolidinyl, 2-thioxoimidazolidinyl, 2-oxopiperidinyl, 2,5-dioxopyrrolidinyl, 2,5-dioxoimidazolidinyl or 2,6-dioxopiperidinyl.
  • a suitable value for a 'Q' group when it is heteroaryl-(l-6C)alkyl is, for example, heteroarylmethyl, 2-heteroarylethyl and 3-heteroarylpropyl.
  • the invention comprises corresponding suitable values for 'Q' groups when, for example, rather than a heteroaryl-(l-6C)alkyl group, an aryl-(l-6C)alkyl, (3-7C)cycloalkyl-(l-6C)alkyl, (3-7C)cycloalkenyl-(l -6C)alkyl or heterocyclyl-(l -6C)alkyl group is present.
  • h structural Formula I there is a hydrogen atom at the 2-position on the quinoline ring. It is to be understood thereby that the R 1 substituents may only be located at the 5-, 6-, 7- or 8-positions on the quinoline ring i.e. that the 2-position remains unsubstituted.
  • R 3 group that may be present on the benzofuranyl group within structural Formula I may be located on either the 5- or 6-membered ring portions thereof, for example at the 2-, 3-, 5-, 6- or 7-positions of the benzofuran-4-yl group. It is further to be understood that, when multiple R 3 groups are present, the R 3 groups may be the same or different.
  • Suitable values for any of the 'R' groups (R to R ) or for various groups within an R or R 3 substituent include :- for halogeno fluoro, chloro, bromo and iodo; for (l-6C)alkyl: methyl, ethyl, propyl, isopropyl and tert-butyl; for (2-8C)alkenyl: vinyl, isopropenyl, allyl and but-2-enyl; for (2-8C)alkynyl: ethynyl, 2-propynyl and but-2-ynyl; for (l-6C)alkoxy: methoxy, ethoxy, propoxy, isopropoxy and butoxy; for (2-6C)alkenyloxy: vinyloxy and allyloxy; for (2-6C)alkynyloxy: ethynyloxy and 2-propynyloxy; for (l-6C)allcylthio: methylthio,
  • N-methylethanesulphonylamino for (3-6C)alkenoylamino: acrylamido, methacrylamido and crotonamido; for N-(l-6C)alkyl-(3-6C)alkenoylamino: N-methylacrylamido and N-methylcrotonamido; for (3-6C)alkynoylamino: propiolamido; forN-(l-6C)alkyl-(3-6C)alkynoylamino: N-methylpropiolamido; for amino-(l-6C)alkyl: aminomethyl, 2-aminoethyl, 1-aminoethyl and
  • halogeno-(l-6C)alkyl chloromethyl, 2-chloroethyl, 1-chloroethyl and
  • R ⁇ m when it is a (l-3C)alkylenedioxy group is, for example, methylenedioxy or ethylenedioxy and the oxygen atoms thereof occupy adjacent ring positions.
  • R 1 group forms a group of the formula Q ⁇ X 1 - and, for example, X 1 is a OC(R 4 ) 2 linking group, it is the carbon atom, not the oxygen atom, of the OC(R 4 ) 2 linking group which is attached to the quinoline ring and the oxygen atom is attached to the Q 1 group.
  • adjacent carbon atoms in any (2-6C)alkylene chain within a R 1 substituent maybe optionally separated by the insertion into the chain of a group such as O, CON(R 5 ) or C ⁇ C.
  • a group such as O, CON(R 5 ) or C ⁇ C.
  • insertion of a C ⁇ C group into the ethylene chain within a 2-mo holinoethoxy group gives rise to a 4-morpholinobut-2-ynyloxy group and, for example, insertion of a CONH group into the ethylene chain within a 3-methoxypropoxy group gives rise to, for example, a 2-(2-methoxyacetamido)ethoxy group.
  • suitable R 1 substituents so formed include, for example, N-[heterocyclyl- (l-6C)alkyl]carbamoylvinyl groups such as N-(2-pyrrolidin-l-ylethyl)carbamoylvinyl or N-[heterocyclyl-(l-6C)alkyl]carbamoylethynyl groups such as N-(2-pyrrolidin- l-ylethyl)carbamoylethynyl.
  • any CH 2 or CH group within a R 1 substituent optionally bears on each said CH 2 or CH 3 group one or more halogeno or (l-6C)alkyl substituents, there are suitably 1 or 2 halogeno or (l-6C)alkyl substituents present on each said CH 2 group and there are suitably 1, 2 or 3 such substituents present on each said CH 3 group.
  • R 1 substituents so formed include, for example, hydroxy-substituted heterocyclyl- (l-6C)alkoxy groups such as 2-hydroxy-3-piperidinopropoxy and 2-hydroxy- 3-mo ⁇ holinopropoxy, hydroxy-substituted amino-(2-6C)alkoxy groups such as 3-amino- 2-hydroxypropoxy, hydroxy-substituted (l-6C)alkylamino-(2-6C)alkoxy groups such as 2-hydroxy-3-methylaminopropoxy, hydroxy-substituted di-[(l-6C)alkyl]amino-(2-6C)alkoxy groups such as 3-dimethylamino-2-hydroxypropoxy, hydroxy-substituted heterocyclyl- (l-6C)alkylamino groups such as 2-hydroxy-3-
  • hydroxy-substituted (l-6C)alkoxy groups such as 2-hydroxyethoxy, (l-6C)alkoxy-substituted (l-6C)alkoxy groups such as 2-methoxyethoxy and 3-ethoxypropoxy, (l-6C)alkylsulphonyl-substituted (l-6C)alkoxy groups such as 2-methylsulphonylethoxy and heterocyclyl-substituted (l-6C)alkylamino-(l-6C)alkyl groups such as 2-morpholinoethylaminomethyl, 2-piperazin-l-ylethylaminomethyl and 3-mo ⁇ holinopropylaminomethyl.
  • a suitable pharmaceutically-acceptable salt of a compound of the Formula I is, for example, an acid-addition salt of a compound of the Formula I, for example an acid-addition salt with an inorganic or organic acid such as hydrochloric, hydrobromic, sulphuric, trifluoroacetic, citric or maleic acid; or, for example, a salt of a compound of the Formula I which is sufficiently acidic, for example an alkali or alkaline earth metal salt such as a calcium or magnesium salt, or an ammonium salt, or a salt with an organic base such as methylamine, dimethylamine, trimethylamine, piperidine, morpholine or tris-(2-hydroxyethyl)amine.
  • an acid-addition salt of a compound of the Formula I for example an acid-addition salt with an inorganic or organic acid such as hydrochloric, hydrobromic, sulphuric, trifluoroacetic, citric or maleic acid
  • novel compounds of the invention include, for example, quinoline derivatives of the Formula I, or pharmaceutically-acceptable salts thereof, wherein, unless otherwise stated, each of Z, m, R 1 , n and R 3 has any of the meanings defined hereinbefore or in paragraphs (a) to (q) hereinafter :- (a) Z is O, S, SO, SO 2 , CH 2 or NH;
  • each R 1 group which may be the same or different, is selected from halogeno, trifluoromethyl, hydroxy, amino, carbamoyl, (l-6C)alkyl, (2-8C)alkenyl,
  • X 1 is a direct bond or is selected from O, N(R 4 ), CON(R 4 ), N(R 4 )CO and OC(R 4 ) 2 wherein R 4 is hydrogen or (l-6C)alkyl
  • X 2 is a direct bond or is CO or N(R 6 )CO, wherein R 6 is hydrogen or (l-6C)alkyl, and Q 2 is heteroaryl, heteroaryl-(l-6C)alkyl, heterocyclyl or heterocyclyl-(l-6C)alkyl, and wherein any CH or CH 3 group within a R 1 substituent optionally bears on each said CH 2 or CH 3 group one or more halogeno groups or a substituent selected from hydroxy, amino, (l-6C)alkoxy, (l-6C)alkylsulphonyl, (l-6C)alkylamino, di-[(l-6C)alkyl]amino, (2-6C)alkanoyloxy, (2-6C)alkanoylamino and N-(l-6C)alkyl-(2-6C)alkanoylamino, or from a group of the formula :
  • X 3 is a direct bond or is selected from O, N(R 6 ), CON(R 7 ), N(R 7 )CO and C(R 7 ) 2 O, wherein R 7 is hydrogen or (l-6C)alkyl
  • Q 3 is heteroaryl, heteroaryl-(l-6C)alkyl, heterocyclyl or heterocyclyl-(l-6C)alkyl, and wherein any aryl, heteroaryl or heterocyclyl group within a substituent on R 1 optionally bears 1, 2 or 3 substituents, which may be the same or different, selected from halogeno, trifluoromethyl, hydroxy, amino, carbamoyl, (l-6C)alkyl, (2-8C)alkenyl, (2-8C)alkynyl, (l-6C)alkoxy, (l-6C)alkylsulphonyl, N-(l-6C)alkylcarbamoyl, N,N-di-[(
  • X 5 is a direct bond or is selected from O, N(R 10 ) and CO, wherein R 10 is hydrogen or (l-6C)alkyl, and Q 4 is heterocyclyl or heterocyclyl-(l-6C)alkyl which optionally bears 1 or 2 substituents, which maybe the same or different, selected from halogeno, (l-6C)alkyl and (l-6C)alkoxy, and wherein any heterocyclyl group within a substituent on R 1 optionally bears 1 or 2 oxo substituents;
  • each R 1 group which may be the same or different, is selected from fluoro, chloro, trifluoromethyl, hydroxy, amino, carbamoyl, methyl, ethyl, propyl, butyl, vinyl, allyl, but-3-enyl, pent-4-enyl, hex-5-enyl, ethynyl, 2-propynyl, but-3-ynyl, pent-4-ynyl, hex-5-ynyl, methoxy, ethoxy, propoxy, isopropoxy, butoxy, allyloxy, but-3-enyloxy, pent-4-enyloxy, hex-5-enyloxy, ethynyloxy, 2-propynyloxy, but-3-ynyloxy, pent-4-ynyloxy, hex-5-ynyloxy, methylamino, ethylamino, propyla
  • X 1 is a direct bond or is selected from O, NH, CONH, NHCO and OCH 2 and Q 1 is phenyl, benzyl, cyclopropylmethyl, 2-thienyl, 1-imidazolyl, 1,2,3-triazol-l-yl, 1,2,4-triazol-l-yl, 2-, 3- or 4-pyridyl, 2-imidazol-l-ylethyl, 3-imidazol-l-ylpropyl, 2-(l,2,3-triazolyl)ethyl, 3-(l,2,3-triazolyl)propyl, 2-(l,2,4-triazolyl)ethyl, 3-(l,2,4-triazolyl)propyl, 2-, 3- or 4-pyridylmethyl, 2-(2-, 3- or 4-pyridyl)ethyl, 3-(2-, 3- or 4-pyridyl)propyl, tetrahydrofur
  • Q 2 -X 2 - wherein X 2 is a direct bond or is CO, NHCO or N(Me)CO and Q 2 is pyridyl, pyridylmethyl, 2-pyridylethyl, pyrrolidin-1-yl, pyrrolidin-2-yl, mo ⁇ holino, piperidino, piperidin-3-yl, piperidin-4-yl, piperazin- 1 -yl, pyrrolidin- 1 -ylmethyl, 2-pyrrolidin- 1 -ylethyl,
  • X is a direct bond or is selected from O and NH and R is 2-hydroxyethyl, 3-hydroxypro ⁇ yl, 2-methoxyethyl, 3-methoxypropyl, cyanomethyl, aminomethyl, 2-aminoethyl, 3-aminopropyl, methylaminomethyl, 2-methylaminoethyl, 3-methylaminopropyl, 2-ethylaminoethyl, 3-ethylaminopropyl, dimethylaminomethyl, 2-dimethylaminoethyl, 3-dimethylaminopropyl, acetamidomethyl, methoxycarbonylaminomethyl, ethoxycarbonylaminomethyl or tert-butoxycarbonylaminomethyl, and from a group of the formula :
  • X 5 is a direct bond or is selected from O, NH and CO and Q 4 is pyrrolidin-1-ylmethyl, 2-pyrrolidin-l -ylethyl, 3-pyrrolidin-l-ylpropyl, mo ⁇ holinomethyl, 2-mo ⁇ holinoethyl, 3-mo ⁇ holinopropyl, piperidinomethyl, 2-piperidinoethyl, 3-piperidinopropyl, piperazin-1-yhnethyl, 2-piperazin-l -ylethyl or 3-piperazin-l-ylpropyl, each of which optionally bears 1 or 2 substituents, which maybe the same or different, selected from fluoro, chloro, methyl and methoxy, and wherein any heterocyclyl group within a substituent on R 1 optionally bears 1 or 2 oxo substituents; and
  • m is 1 and the R 1 group is located at the 5-, 6- or 7-position or m is 2 and each R 1 group, which may be the same or different, is located at the 5- and 7-positions or at the 6- and 7-positions and R 1 is selected from hydroxy, amino, methyl, ethyl, propyl, butyl, vinyl, ethynyl, methoxy, ethoxy, propoxy, isopropoxy, butoxy, pentyloxy, but-3-enyloxy, pent-4-enyloxy, hex-5-enyloxy, but-3-ynyloxy, pent-4-ynyloxy, hex-5-ynyloxy, methylamino, ethylamino, dimethylamino, diethylamino, acetamido, propionamido, cyclopentyloxy, cyclohexyloxy, phenoxy, benzyloxy, tefra
  • Q 2 -X 2 - wherein X 2 is a direct bond or is NHCO or N(Me)CO and Q 2 is imidazolylmethyl, 2-imidazolylethyl, 3-imidazolylpropyl, pyridylmethyl, 2-pyridylethyl, 3-pyridylpropyl, pyrrolidin-1-ylmethyl, 2-pyrrolidin-l -ylethyl, 3-pyrrolidin-l-ylpropyl, 4-pyrrolidin-l-ylbutyl, pyrrolidin-2-ylmethyl, 2-pyrrolidin-2-ylethyl, 3-pyrrolidin-2-ylpropyl, mo ⁇ holinomethyl, 2-mo ⁇ holinoethyl, 3-mo ⁇ holinopropyl, 4-mo ⁇ holinobutyl, piperidinomethyl, 2-piperidinoethyl, 3-piperidinopropyl, 4-piperidinobutyl
  • (g) m is 1 and the R 1 group is located at the 6- or 7-position and is selected from hydroxy, amino, methyl, ethyl, propyl, butyl, methoxy, ethoxy, propoxy, isopropoxy, butoxy, methylamino, ethylamino, dimethylamino, diethylamino, acetamido, propionamido, benzyloxy, 2-imidazol-l -ylethoxy, 2-(l,2,3-triazol-l-yl)ethoxy, 2-(l,2,4-triazol-l-yl)ethoxy, 2-pyrrolidin- 1 -ylethoxy, 3-pyrrolidin- 1 -ylpropoxy, 4-pyrrolidin- 1 -ylbutoxy, pyrrolidin-3 -yloxy, pyrrolidin-2-ylmethoxy, 2-pyrrolidin-2-ylethoxy,
  • n 1 or 2 and the R 3 groups, which may be the same or different, are located at the
  • n is 1 or 2 and the R 3 groups, which may be the same or different, are located at the
  • 3-, 5- and/or 6-positions of the benzofuran-4-yl group are selected from fluoro, chloro, bromo, iodo, trifluoromethyl, cyano, hydroxy, methyl, ethyl, vinyl, allyl, isopropenyl, ethynyl,
  • (k) n is 1 and the R 3 group is located at the 5- or 6-position of the benzoiuran-4-yl group, especially the 6-position, and is selected from chloro, bromo, trifluoromethyl, cyano, hydroxy, methyl, ethyl, methoxy and ethoxy;
  • each R 1 group which may be the same or different, is selected from halogeno, trifluoromethyl, hydroxy, amino, carbamoyl, (l-6C)alkyl, (l-6C)alkoxy,
  • X 1 is selected from O, N(R 4 ), CON(R 4 ), N(R 4 )CO and OC(R 4 ) 2 wherein R 4 is hydrogen or (l-6C)alkyl
  • Q 1 is aryl, aryl-(l-6C)alkyl, cycloalkyl-(l-6C)alkyl, heteroaryl, heteroaryl-(l-6C)alkyl, heterocyclyl or heterocyclyl-(l-6C)alkyl, or X 1 is a direct bond and
  • X 3 is a direct bond or is selected from O, N(R 6 ), CON(R 7 ), N(R 7 )CO and C(R 7 ) 2 O, wherein R 7 is hydrogen or (l-6C)alkyl
  • Q 3 is heteroaryl, heteroaryl-(l-6C)alkyl, heterocyclyl or heterocyclyl-(l-6C)alkyl, and wherein any aryl, heteroaryl or heterocyclyl group within a substituent on R 1 optionally bears 1, 2 or 3 substituents, which may be the same or different, selected from halogeno, trifluoromethyl, hydroxy, amino, carbamoyl, (l-6C)alkyl, (2-8C)alkenyl, (2-8C)alkynyl, (l-6C)alkoxy, (l-6C)alkylsulphonyl, N-(l-6C)alkylcarbamoyl, N,N-di-[(
  • X 4 is a direct bond or is selected from O and N(R 9 ), wherein R 9 is hydrogen or (l-6C)alkyl, and R 8 is hydroxy-(l-6C)alkyl, (l-6C)alkoxy-(l-6C)alkyl, cyano-(l-6C)alkyl, amino-(l -6C)alkyl, (1 -6C)alkylamino-(l -6C)alkyl, di-[(l -6C)alkyl]amino-(l -6C)alkyl, (2-6C)alkanoylamino-(l-6C)alkyl or (l-6C)alkoxycarbonylamino-(l-6C)alkyl, and from a group of the formula : -X 5 -Q 4 wherein X 5 is a direct bond or is selected from O, N(R 10 ) and CO, wherein R 10 is hydrogen or (l-6C)alkyl
  • each R 1 group which may be the same or different, is selected from fluoro, chloro, trifluoromethyl, hydroxy, amino, carbamoyl, methyl, ethyl, propyl, butyl, methoxy, ethoxy, propoxy, isopropoxy, butoxy, methylamino, ethylamino, propylamino, dimethylamino, diethylamino, dipropylamino, N-methylcarbamoyl, N,N-dimethylcarbamoyl, acetamido, propionamido, acrylamido and propiolamido, or from a group of the formula :
  • X 1 is selected from O, NH, CONH, NHCO and OCH 2 and Q 1 is phenyl, benzyl, cyclopropylmethyl, 2-thienyl, 1-imidazolyl, 1,2,3-triazol-l-yl, 1,2,4-triazol-l-yl, 2-, 3- or 4-pyridyl, 2-imidazol-l -ylethyl, 3 -imidazol-1 -ylpropyl, 2-(l,2,3-triazolyl)ethyl, 3-(l,2,3-triazolyl)propyl, 2-(l,2,4-triazolyl)ethyl, 3-(l,2,4-triazolyl)propyl, 2-, 3- or 4-pyridylmethyl, 2-(2-, 3- or 4-pyridyl)ethyl, 3 -(2-, 3- or 4-pyridyl)propyl, tefrahydro
  • X 3 is a direct bond or is selected from O, NH, CONH, NHCO and CH O and Q 3 is pyridyl, pyridylmethyl, pyrrolidin-1-yl, pyrrolidin-2-yl, mo ⁇ holino, piperidino, piperidin-3-yl, piperidin-4-yl, piperazin-1-yl, 2-pyrrolidin-l -ylethyl, 3-pyrrolidin-l-ylpropyl, pyrrolidin- 2-ylmethyl, 2-pyrrolidin-2-ylethyl, 3-pyrrolidin-2-ylpropyl, 2-mo ⁇ holinoethyl, 3-mo ⁇ holinopropyl, 2-piperidinoethyl, 3-piperidinopropyl, piperidin-3-ylmethyl, 2-piperidin- 3-ylethyl, piperidin-4-ylmethyl, 2-piperidin-4-ylmethyl, 2-piperidin-4-
  • X is a direct bond or is selected from O and NH and R is 2-hydroxyethyl, 3-hydroxypropyl, 2-methoxyethyl, 3-methoxypropyl, cyanomethyl, aminomethyl, 2-aminoethyl, 3-aminopropyl, methylaminomethyl, 2-methylaminoethyl,
  • m is 1 and the R 1 group is located at the 5-, 6- or 7-position or m is 2 and each R 1 group, which maybe the same or different, is located at the 5- and 7-positions or at the 6- and 7-positions and R 1 is selected from hydroxy, amino, methyl, ethyl, propyl, methoxy, ethoxy, propoxy, isopropoxy, butoxy, pentyloxy, methylamino, ethylamino, dimethylamino, diethylamino, acetamido, propionamido, cyclopentyloxy, cyclohexyloxy, phenoxy, benzyloxy, tetrahydropyran-3-yloxy, tetrahydropyran-4-yloxy, cyclopropylmethoxy, 2-imidazol- 1 -ylethoxy, 3 -imidazol- 1 -ylpropoxy, 2-(l,2,3-triazol
  • n is 1 or 2 and the R 3 groups, which may be the same or different, are located at the 3-, 5- 6-and/or 7-positions of the benzofuran-4-yl group and are selected from fluoro, chloro, bromo, iodo, trifluoromethyl, cyano, hydroxy, methyl, ethyl, vinyl, allyl, isopropenyl, ethynyl, 1-propynyl, 2-propynyl, methoxy and ethoxy; and
  • n 1 and the R 3 group is located at the 5- or 6-position of the benzofuran-4-yl group, especially the 5-position, and is selected from chloro, bromo, trifluoromethyl, cyano, hydroxy, methyl, ethyl, methoxy and ethoxy.
  • novel compounds of the invention include, for example, quinoline derivatives of the Formula I, or pharmaceutically-acceptable salts thereof, wherein, unless otherwise stated, each of Z, m, R 1 , n and R 3 has any of the meanings defined hereinbefore provided that :- (A) R 1 substituents may only be located at the 5-, 6- and/or 7-positions on the quinoline ring i.e. the 2- and 8-positions remain unsubstituted; or
  • R 1 substituents may only be located at the 6- and/or 7-positions on the quinoline ring i.e. the 2-, 5- and 8-positions remain unsubstituted.
  • a particular compound of the invention is a quinoline derivative of the Formula I wherein :
  • Z is O or NH; m is 1 and the R 1 group is located at the 5-, 6- or 7-position or m is 2 and each R 1 group, which may be the same or different, is located at the 5- and 7-positions or at the 6- and 7-positions and R 1 is selected from hydroxy, amino, methyl, ethyl, propyl, butyl, methoxy, ethoxy, propoxy, isopropoxy, butoxy, pent-4-ynyloxy, hex-5-ynyloxy, methylamino, ethylamino, dimethylamino, diethylamino, acetamido, propionamido, 2-imidazol-l -ylethoxy, 2-(l,2,4-triazol-l-yl)ethoxy, tetrahydrofuran-3-yloxy, tetrahydropyran-4-yloxy, 2-pyrrolidin- 1 -ylethoxy, 3 -pyr
  • substituents each optionally bears 1 or 2 substituents, which may be the same or different, selected from fluoro, chloro, methyl and methoxy, and wherein any heterocyclyl group within a substituent on R 1 optionally bears 1 or 2 oxo substituents; and n is 0 or 1 and the R 3 group, if present, is located at the 3-, 5-, 6- or 7-position of the benzofuran-4-yl group and is selected from fluoro, chloro, bromo, iodo, trifluoromethyl, cyano, hydroxy, methyl, e
  • a particular compound of the invention is a quinoline derivative of the Formula I wherein :
  • Z is O or NH; m is 1 and the R 1 group is located at the 5-, 6- or 7-position or m is 2 and each R 1 group, which may be the same or different, is located at the 5- and 7-positions or at the 6- and 7-positions and R 1 is selected from hydroxy, amino, methyl, ethyl, propyl, butyl, methoxy, ethoxy, propoxy, isopropoxy, butoxy, pent-4-ynyloxy, hex-5-ynyloxy, methylamino, ethylamino, dimethylamino, diethylamino, acetamido, propionamido, 2-imidazol-l -ylethoxy, 2-( 1 ,2,4-triazol- 1 -yrjethoxy, tetrahydrofuran-3 -yloxy, tetrahydropyran-4-yloxy, 2-pyrrolidin- 1 -ylethoxy, 3
  • substituents each optionally bears 1 or 2 substituents, which may be the same or different, selected from fluoro, chloro, methyl and methoxy, and wherein any heterocyclyl group within a substituent on R 1 optionally bears 1 or 2 oxo substituents; and n is 0 or 1 and the R group, if present, is located at the 3-, 5- or 6-position of the benzofuran-4-yl group and is selected from fluoro, chloro, bromo, trifluoromethyl, cyano, hydroxy, methyl,
  • any CH 2 group within the second R 1 group that is attached to two carbon atoms optionally bears a hydroxy group or acetoxy group on said CH 2 group, and wherein any heterocyclyl group within the second R 1 group optionally bears 1 or 2 substituents selected from fluoro, hydroxy, methyl and oxo; and n is 0 or n is 1 and the R group, if present, is located at the 5- or 6-position of the benzofuran-4-yl group and is selected from fluoro, chloro, bromo, trifluoromethyl, cyano, methyl, ethyl, ethynyl, methoxy and ethoxy; or a pharmaceutically-acceptable acid-addition salt thereof.
  • a further particular compound of the invention is a quinoline derivative of the
  • Formula I wherein : Z is O or NH; m is 2 and the first R 1 group is a 6-methoxy group and the second R 1 group is located at the 7-position and is selected from 2-dimethylaminoethoxy, 3-dimethylaminopropoxy,
  • any CH 2 group within the second R 1 group that is attached to two carbon atoms optionally bears a hydroxy group on said CH 2 group
  • any heteroaryl group within the second R group optionally bears 1 or 2 substituents selected from chloro, cyano, hydroxy and methyl
  • any heterocyclyl group within the second R 1 group optionally bears 1 or 2 substituents selected from fluoro, hydroxy, methyl and oxo
  • n is 0 or n is 1 and the R 3 group, if present, is located at the 5-, 6- or 7-position of the benzofuran-4-yl group and is selected from fluoro, chloro, bromo, iodo and cyano; or a pharmaceutically-acceptable acid-addition salt thereof.
  • a further particular compound of the invention is a quinoline derivative of the Formula I wherein : Z is O orNH; m is 2 and the first R 1 group is a 6-methoxy group and the second R 1 group is located at the 7-position and is selected from 2-dimethylaminoethoxy, 3-dimethylaminopropoxy, 4-dimethylaminobutoxy, 2-diethylaminoethoxy, 3-diethylaminopropoxy, 4-diethylaminobutoxy, 2-diisopropylaminoethoxy, 3 -diisopropylaminopropoxy, 4-diisopropylaminobutoxy, 2-(N-isopropyl-N-methylamino)ethoxy,
  • a further particular compound of the invention is a quinoline derivative of the Formula I wherein : Z is H; m is 2 and the first R 1 group is a 6-methoxy group and the second R 1 group is located at the 7-position and is selected from 2-pyrrolidin-l -ylethoxy, 3 -pyrrolidin-1 -ylpropoxy, 2-mo ⁇ holinoethoxy, 3-mo ⁇ holinopropoxy, 2-(l , 1 -dioxotetrahydro-4H- 1 ,4-thiazin- 4-yl)ethoxy, 3 -(1 , 1 -dioxotetrahydro-4H- 1 ,4-thiazin-4-yl)propoxy, 2-piperidinoethoxy, 3 -piperidinopropoxy, piperidin-3 -ylmethoxy, N-methylpiperidin-3 -ylmethoxy, piperidin-4-ylmethoxy, N-methylpiperidin-4-y
  • a further particular compound of the invention is a quinoline derivative of the Formula I wherein : Z is NH; m is 2 and the first R 1 group is a 6-methoxy group and the second R 1 group is located at the 7-position and is selected from 2-pyrrolidin-l -ylethoxy, 3-pyrrolidin-l-ylpropoxy, 2-mo ⁇ holinoethoxy, 3-mo ⁇ holinopropoxy, 2-(l , 1 -dioxotefrahydro-4H-l ,4-thiazin- 4-yl)ethoxy, 3-(l , 1 -dioxotetrahydro-4H-l ,4-thiazin-4-y ⁇ )propoxy, 2-piperidinoethoxy, 3 -piperidinopropoxy, piperidin-3 -ylmethoxy, N-methylpiperidin-3 -ylmethoxy, piperidin-4-ylmethoxy, N-methylpiperidin-4-yl
  • a further particular compound of the invention is a quinoline derivative of the Formula I wherein :
  • Z is NH; m is 2 and the first R 1 group is a 6-methoxy group and the second R 1 group is located at the 7-position and is selected from methoxy, ethoxy, 2-pyrrolidin-l -ylethoxy, 3 -pyrrolidin-1 -ylpropoxy, 2-mo ⁇ holinoethoxy, 3-mo ⁇ holinopropoxy, 2-( 1 , 1 -dioxotetrahydro-4H- 1 ,4-thiazin-4-yl)ethoxy, 3 -( 1 , 1 -dioxotetrahydro-4H- 1 ,4-thiazin- 4-yl)propoxy, 2-piperidinoethoxy, 3 -piperidinopropoxy, 2-(l,2,3,6-tetrahydropyridin- l-yl)ethoxy, 3-(l,2,3,6-tetrahydropyridin-l-yl)propoxy, 4-(l,2,3,6
  • a further particular compound of the invention is a quinoline derivative of the Formula I wherein :
  • Z is H; m is 2 and the first R 1 group is a 6-methoxy group and the second R 1 group is located at the 7-position and is selected from methoxy, 3-mo ⁇ holinopropoxy, 3 -( 1 , 1 -dioxotetrahydro-4H- 1 ,4-thiazin-4-yl)propoxy, 3 -( 1 ,2,3 ,6-tetrahydropyridin- 1 -yljpropoxy, 4-(l ,2,3 ,6-tetrahydropyridin- 1 -yljbutoxy, 3 -(4-hydroxypiperidin- 1 -yljpropoxy, 3 -piperazin- 1 -ylpropoxy, 3-(4-methylpiperazin- 1 -yljpropoxy, 4-(4-methylpiperazin- 1 -yljbutoxy, 3-(4-prop-2-ynylpiperazin-l-yl)propoxy, 3-(4-acetyl
  • a further particular compound of the invention is a quinoline derivative of the Formula I wherein :
  • Z is NH; m is 2 and the first R group is a 6-methoxy group and the second R group is located at the 7-position and is selected from 2-pyrrolidin-l -ylethoxy, 3 -pyrrolidin-1 -ylpropoxy, 2-mo ⁇ holinoethoxy, 3 -mo ⁇ holinopropoxy, 2-( 1 , 1 -dioxotetrahydro-4H- 1 ,4-thiazin- 4-yl)ethoxy, 3 -(1 , 1 -dioxotetrahydro-4H- 1 ,4-thiazin-4-yl)propoxy, 2-piperidinoethoxy, 3-piperidinopropoxy, piperidin-3-ylmethoxy, N-methylpiperidin-3-ylmethoxy, piperidin-4-ylmethoxy, N-methylpiperidin-4-ylmethoxy, 2-piperidin-3 -ylethoxy, 2-(N-methylpiperidin
  • a further particular compound of the invention is a quinoline derivative of the Formula I wherein :
  • Z is NH; m is 2 and the first R 1 group is a 6-methoxy group and the second R 1 group is located at the 7-position and is selected from 3-(4-methylpiperazin-l-yl)propoxy, n is 1 and the R group is a chloro or bromo group located at the 6-position of the benzofuran-4-yl group; or a pharmaceutically-acceptable acid-addition salt thereof.
  • a particular compound of the invention is, for example, a quinoline derivative of the Formula I selected from :-
  • a further particular compound of the invention is a quinoline derivative of the Formula I wherein :
  • Z is O orNH; m is 1 and the R 1 group is located at the 5-position and is selected from tetrahydrofuran-3-yloxy, tetrahydropyran-4-yloxy, tetrahydrothien-3 -yloxy, 1 , 1 -dioxotetrahydrothien-3 -yloxy, tetrahydrothiopyran-4-yloxy,
  • N-methylpiperidin-3-ylmethoxy, piperidin-4-ylmethoxy, N-methylpiperidin-4-ylmethoxy, cyclobutyloxy, cyclopentyloxy and cyclohexyloxy, or m is 2 and the first R 1 group is located at the 5-position and is selected from the group of substituents listed immediately above and the second R group is located at the 7- ⁇ osition and is selected from hydroxy, methoxy, ethoxy, propoxy, isopropoxy, isobutoxy, 2-fluoroethoxy, 2,2,2-trifluoroethoxy, benzyloxy, 2-pyrrolidin-l -ylethoxy, 3-pyrrolidin-l-ylpropoxy, 2-mo ⁇ holinoethoxy, 3-mo ⁇ holinopropoxy,
  • a further particular compound of the invention is a quinoline derivative of the Formula I wherein : m is 2 and the first R 1 group is located at the 5-position and is selected from tetrahydrofuran-3 -yloxy, tetrahydropyran-4-yloxy, tetrahydrothien-3 -yloxy,
  • a further particular compound of the invention is a quinoline derivative of the Formula I wherein : m is 2 and the first R 1 group is located at the 5-position and is selected from tetrahydropyran-4-yloxy, N-methylpyrrolidin-3 -yloxy, 4-piperidinyloxy, N-methylpiperidin-4-yloxy, piperidin-4-ylmethoxy and N-methylpiperidin-4-ylmethoxy, and the second R 1 is located at the 7-position and is selected from methoxy, benzyloxy, 2-pyrrolidin-l -ylethoxy, 3-pyrrolidin-l-ylpropoxy, 2-piperidinoethoxy,
  • n 0 or n is 1 and the R 3 group, if present, is located at the 6-position of the benzofuran-4-yl group and is selected from chloro and bromo; or a pharmaceutically-acceptable acid-addition salt thereof.
  • a further particular compound of the invention is a quinoline derivative of the Formula I wherein : m is 2 and the first R 1 group is located at the 5-position and is selected from tetrahydropyran-4-yloxy, 4-piperidinyloxy, N-methylpiperidin-4-yloxy, piperidin-4-ylmethoxy and N-methylpiperidin-4-ylmethoxy, and the second R 1 is located at the 7-position and is selected from methoxy, ethoxy, propoxy, isopropoxy, isobutoxy, 2-fluoroethoxy, 2,2,2-trifluoroethoxy, benzyloxy,
  • a further particular compound of the invention is a quinoline derivative of the
  • Formula I wherein : Z is NH; m is 1 and the R 1 group is located at the 5-position and is selected from tetrahydropyran-4-yloxy, 4-piperidinyloxy and N-methylpiperidin-4-yloxy, or m is 2 and the first R 1 group is located at the 5-position and is selected from tetrahydropyran-4-yloxy, 4-piperidinyloxy and N-methylpiperidin-4-yloxy, and the second R 1 group is located at the 7-position and is selected from methoxy, ethoxy, propoxy,
  • a further particular compound of the invention is a quinoline derivative of the
  • Formula I wherein : Z is H; m is 1 and the R 1 group is located at the 5-position and is selected from tetrahydropyran-4-yloxy and N-methylpiperidin-4-yloxy, or m is 2 and the first R 1 group is located at the 5-position and is selected from tetrahydropyran-4-yloxy and N-methylpiperidin-4-yloxy, and the second R 1 group is located at the 7-position and is selected from methoxy and 3 -mo ⁇ holinopropoxy; and n is 0; or a pharmaceutically-acceptable acid-addition salt thereof.
  • a further particular compound of the invention is, for example, a quinoline derivative of the Formula I selected from:-
  • a further particular compound of the invention is, for example, a quinoline derivative of the Formula I selected from:- 4-(5-chlorobenzofuran-4-ylamino)-3-cyano-7-methoxy-5-(N-methylpiperidin-
  • a quinoline derivative of the Formula I, or a pharmaceutically-acceptable salt thereof may be prepared by any process known to be applicable to the preparation of chemically-related compounds. Such processes, when used to prepare a quinoline derivative of the Formula I are provided as a further feature of the invention and are illustrated by the following
  • L is a displaceable group and m and R 1 have any of the meanings defined hereinbefore except that any functional group is protected if necessary, with a compound of the Formula in wherein Z is O, S, or N(R ) and n, R J and R have any of the meanings defined hereinbefore except that any functional group is protected if necessary, whereafter any protecting group that is present is removed by conventional means.
  • the reaction may conveniently be carried out in the presence of a suitable acid or in the presence of a suitable base.
  • a suitable acid is, for example, an inorganic acid such as, for example, hydrogen chloride or hydrogen bromide.
  • a suitable base is, for example, an organic amine base such as, for example, pyridine, 2,6-lutidine, collidine, 4-dimethylaminopyridine, triethylamine, mo ⁇ holine, N-methylmo ⁇ holine or diazabicyclo[5.4.0]undec-7-ene, or, for example, an alkali or alkaline earth metal carbonate or hydroxide, for example sodium carbonate, potassium carbonate, calcium carbonate, sodium hydroxide or potassium hydroxide, or, for example, an alkali metal amide, for example sodium hexamethyldisilazane, or, for example, an alkali metal hydride, for example sodium hydride.
  • an organic amine base such as, for example, pyridine, 2,6-lutidine, collidine, 4-dimethylaminopyridine, triethylamine, mo ⁇ holine, N-methylmo ⁇ holine or diazabicyclo[5.4.0]undec-7-ene
  • a suitable displaceable group L is, for example, a halogeno, alkoxy, aryloxy or sulphonyloxy group, for example a chloro, bromo, methoxy, phenoxy, pentafluorophenoxy, methanesulphonyloxy or toluene-4-sulphonyloxy group.
  • reaction is conveniently carried out in the presence of a suitable inert solvent or diluent, for example an alcohol or ester such as methanol, ethanol, isopropanol or ethyl acetate, a halogenated solvent such as methylene chloride, chloroform or carbon tetrachloride, an ether such as tetrahydrofuran or 1,4-dioxan, an aromatic solvent such as toluene, or a dipolar aprotic solvent such as
  • a suitable inert solvent or diluent for example an alcohol or ester such as methanol, ethanol, isopropanol or ethyl acetate, a halogenated solvent such as methylene chloride, chloroform or carbon tetrachloride, an ether such as tetrahydrofuran or 1,4-dioxan, an aromatic solvent such as toluene, or a dipolar aprotic solvent such as
  • reaction is conveniently carried out at a temperature in the range, for example, 0 to 250°C, preferably in the range 0 to 120°C.
  • the quinoline of the Formula II may be reacted with a compound of the Formula IH in the presence of an aprotic solvent such as N,N-dimethylformamide, conveniently in the presence of a base, for example potassium carbonate or sodium hexamethyldisilazane, and at a temperature in the range, for example, 0 to 150°C, preferably in the range, for example, 0 to 70°C.
  • an aprotic solvent such as N,N-dimethylformamide
  • a base for example potassium carbonate or sodium hexamethyldisilazane
  • the quinoline derivative of the Formula I may be obtained from this process in the form of the free base or alternatively it may be obtained in the form of a salt with the acid of the formula H-L wherein L has the meaning defined hereinbefore.
  • the salt may be treated with a suitable base, for example, an organic amine base such as, for example, pyridine, 2,6-lutidine, collidine, 4-dimethylaminopyridine, triethylamine, mo ⁇ holine, N-methylmo ⁇ holine or diazabicyclo[5.4.0]undec-7-ene, or, for example, an alkali or alkaline earth metal carbonate or hydroxide, for example sodium carbonate, potassium carbonate, calcium carbonate, sodium hydroxide or potassium hydroxide.
  • a suitable base for example, an organic amine base such as, for example, pyridine, 2,6-lutidine, collidine, 4-dimethylaminopyridine, triethylamine, mo ⁇ holine, N-methylmo ⁇ hol
  • Protecting groups may in general be chosen from any of the groups described in the literature or known to the skilled chemist as appropriate for the protection of the group in question and may be introduced by conventional methods. Protecting groups may be removed by any convenient method as described in the literature or known to the skilled chemist as appropriate for the removal of the protecting group in question, such methods being chosen so as to effect removal of the protecting group with minimum disturbance of groups elsewhere in the molecule. Specific examples of protecting groups are given below for the sake of convenience, in which "lower", as in, for example, lower alkyl, signifies that the group to which it is applied preferably has 1-4 carbon atoms. It will be understood that these examples are not exhaustive. Where specific examples of methods for the removal of protecting groups are given below these are similarly not exhaustive. The use of protecting groups and methods of deprotection not specifically mentioned are, of course, within the scope of the invention.
  • a carboxy protecting group may be the residue of an ester-forming aliphatic or arylaliphatic alcohol or of an ester-forming silanol (the said alcohol or silanol preferably containing 1-20 carbon atoms).
  • carboxy protecting groups include straight or branched chain (l-12C)alkyl groups (for example isopropyl, and tert-butyl); lower alkoxy- lower alkyl groups (for example methoxymethyl, ethoxymethyl and isobutoxymethyl); lower acyloxy-lower alkyl groups, (for example acetoxymethyl, propionyloxymethyl, butyryloxymethyl and pivaloyloxymethyl); lower alkoxycarbonyloxy-lower alkyl groups (for example 1-methoxycarbonyloxyethyl and 1-ethoxycarbonyloxyethyl); aryl-lower alkyl groups (for example benzyl, 4-methoxybenzyl, 2-nitrobenzyl, 4-nitrobenzyl,
  • hydroxy protecting groups include lower alkyl groups (for example tert-butyl), lower alkenyl groups (for example allyl); lower alkanoyl groups (for example acetyl); lower alkoxycarbonyl groups (for example tert-butoxycarbonyl); lower alkenyloxycarbonyl groups (for example allyloxycarbonylj; aryl-lower alkoxycarbonyl groups (for example benzyloxycarbonyl, 4-methoxybenzyloxycarbonyl, 2-nitrobenzyloxycarbonyl and 4-nitrobenzyloxycarbonyl); tri(lower alkyijsilyl (for example trimethylsilyl and tert-butyldimethylsilyl) and aryl-lower alkyl (for example benzyl) groups.
  • lower alkyl groups for example tert-butyl
  • lower alkenyl groups for example allyl
  • lower alkanoyl groups for example acetyl
  • amino protecting groups include formyl, aryl-lower alkyl groups (for example benzyl and substituted benzyl, 4-methoxybenzyl, 2-nitrobenzyl and 2,4-dimethoxybenzyl, and triphenylmethyl); di-4-anisyhnethyl and furylmethyl groups; lower alkoxycarbonyl (for example tert-butoxycarbonyl); lower alkenyloxycarbonyl (for example allyloxycarbonylj; aryl-lower alkoxycarbonyl groups (for example benzyloxycarbonyl, 4-methoxybenzyloxycarbonyl, 2-nitrobenzyloxycarbonyl and 4-nitrobenzyloxycarbonyl); trialkylsilyl (for example trimethylsilyl and tert-butyldimethylsilyl); alkylidene (for example methylidene) and benzylidene and substituted benzylidene groups.
  • aryl-lower alkyl groups for example
  • Methods appropriate for removal of hydroxy and amino protecting groups include, for example, acid-, base-, metal- or enzymically-catalysed hydrolysis for groups such as 2-nitrobenzyloxycarbonyl, hydrogenation for groups such as benzyl and photolytically for groups such as 2-nitrobenzyloxycarbonyl.
  • m and R 1 have any of the meanings defined hereinbefore except that any functional group is protected if necessary, maybe reacted with a halogenating agent such as thionyl chloride, phosphoryl chloride or a mixture of carbon tetrachloride and triphenylphosphine whereafter any protecting group that is present is removed by conventional means.
  • a halogenating agent such as thionyl chloride, phosphoryl chloride or a mixture of carbon tetrachloride and triphenylphosphine whereafter any protecting group that is present is removed by conventional means.
  • the 4-chloroquinoline so obtained may be converted, if required, into a
  • 4-pentafluorophenoxyquinoline by reaction with pentafluorophenol in the presence of a suitable base such as potassium carbonate and in the presence of a suitable solvent such as N,N-dimethylformamide.
  • 4-Aminobenzofuran starting materials (Formula in, for example when Z is NH) may be obtained by conventional procedures as illustrated in the Examples.
  • R 1 group is a group of the formula Q ⁇ X 1 - wherein Q 1 is an aryl-(l-6C)alkyl, (3-7C)cycloalkyl-(l-6C)alkyl, (3-7C)cycloalkenyl- (l-6C)alkyl, heteroaryl-(l-6C)alkyl or heterocyclyl-(l-6C)alkyl group or an optionally substituted alkyl group and X 1 is an oxygen atom, the coupling, conveniently in the presence of a suitable dehydrating agent, of a quinoline of the Formula V
  • a suitable dehydrating agent is, for example, a carbodiimide reagent such as dicyclohexylcarbodiimide or l-(3-dimethylaminopropyl)-3-ethylcarbodiimide or a mixture of an azo compound such as diethyl or di-tert-butyl azodicarboxylate and a phosphine such as triphenylphosphine.
  • reaction is conveniently carried out in the presence of a suitable inert solvent or diluent, for example a halogenated solvent such as methylene chloride, chloroform or carbon tetrachloride and at a temperature in the range, for example, 10 to 150°C, preferably at or near ambient temperature.
  • a suitable inert solvent or diluent for example a halogenated solvent such as methylene chloride, chloroform or carbon tetrachloride
  • the reaction is conveniently carried out in the presence of a suitable inert solvent or diluent, for example a halogenated solvent such as methylene chloride, chloroform or carbon tetrachloride and at a temperature in the range, for example, 10 to 150°C, preferably at or near ambient temperature.
  • a suitable inert solvent or diluent for example a halogenated solvent such as methylene chloride, chloroform or carbon tetrachloride
  • a suitable inert solvent or diluent for example a halogenated solvent such as methylene chloride, chloroform or carbon tetrachloride
  • L is a displaceable group as defined hereinbefore and Z, n and R 3 have any ofthe meanings defined hereinbefore except that any functional group is protected if necessary, with an alcohol or amine as appropriate whereafter any protecting group that is present is removed by conventional means.
  • reaction is conveniently carried out in the presence of a suitable inert diluent or carrier as defined hereinbefore and at a temperature in the range 10 to 150°C, preferably at or near 50°C.
  • the cleavage reaction may conveniently be carried out by any ofthe many procedures known for such a transformation.
  • the cleavage reaction of a compound ofthe Formula I wherein R 1 is a (l-6C)alkoxy group may be carried out, for example, by treatment ofthe quinoline derivative with an alkali metal (l-6C)alkylsulphide such as sodium ethanethiolate or, for example, by treatment with an alkali metal diarylphosphide such as lithium diphenylphosphide.
  • the cleavage reaction may conveniently be carried out, for example, by treatment ofthe quinoline derivative with a boron or aluminium trihalide such as boron tribromide.
  • the cleavage reaction of a compound ofthe Formula I wherein R 1 is a arylmethoxy group may be carried out, for example, by hydrogenation ofthe quinoline derivative in the presence of a suitable metallic catalyst such as palladium or by reaction with an organic or inorganic acid, for example trifluoroacetic acid.
  • a suitable metallic catalyst such as palladium
  • an organic or inorganic acid for example trifluoroacetic acid.
  • Such reactions are preferably carried out in the presence of a suitable inert solvent or diluent as defined hereinbefore and at a temperature in the range, for example, 10 to 150°C, preferably at or near ambient temperature.
  • Suitable protecting groups for an amino group are, for example, any ofthe protecting groups disclosed hereinbefore for an amino group. Suitable methods for the cleavage of such amino protecting groups are also disclosed hereinbefore, h particular, a suitable protecting group is a lower alkoxycarbonyl group such as a tert-butoxycarbonyl group which may be cleaved under conventional reaction conditions such as under acid-catalysed hydrolysis, for example in the presence of trifluoroacetic acid.
  • a suitable alkylating agent is, for example, any agent known in the art for the alkylation of hydroxy to alkoxy or substituted alkoxy, or for the alkylation of amino to alkylamino or substituted alkylamino, for example an alkyl or substituted alkyl halide, for example a (l-6C)alkyl chloride, bromide or iodide or a substituted (l-6Cjalkyl chloride, bromide or iodide, conveniently in the presence of a suitable base as defined hereinbefore, in a suitable inert solvent or diluent as defined hereinbefore and at a temperature in the range, for example, 10 to 140°C, conveniently at or near ambient temperature.
  • an alkyl or substituted alkyl halide for example a (l-6C)alkyl chloride, bromide or iodide or a substituted (l-6Cjalkyl chloride, bromide or iodide, conveniently in the presence
  • a reductive animation reaction may be employed.
  • the corresponding compound containing a N-H group may be reacted with formaldehyde in the presence of a suitable reducing agent.
  • a suitable reducing agent is, for example, a hydride reducing agent, for example an alkali metal aluminium hydride such as lithium aluminium hydride or, preferably, an alkali metal borohydride such as sodium borohydride, sodium cyanoborohydride, sodium triethylborohydride, sodium trimethoxyborohydride and sodium triacetoxyborohydride.
  • a hydride reducing agent for example an alkali metal aluminium hydride such as lithium aluminium hydride or, preferably, an alkali metal borohydride such as sodium borohydride, sodium cyanoborohydride, sodium triethylborohydride, sodium trimethoxyborohydride and sodium triacetoxyborohydride.
  • the reaction is conveniently performed in a suitable inert solvent or diluent, for example tetrahydrofuran and diethyl ether for the more powerful reducing agents such as lithium aluminium hydride, and, for example, methylene chloride or a protic solvent such as methanol and ethanol for the less powerful reducing agents such as sodium triacetoxyborohydride and sodium cyanoborohydride.
  • a suitable inert solvent or diluent for example tetrahydrofuran and diethyl ether for the more powerful reducing agents such as lithium aluminium hydride, and, for example, methylene chloride or a protic solvent such as methanol and ethanol for the less powerful reducing agents such as sodium triacetoxyborohydride and sodium cyanoborohydride.
  • the reaction is performed at a temperature in the range, for example, 10 to 80°C, conveniently at or near ambient temperature, (h)
  • R 1 is an amino-hydroxy-disubstituted (l-6
  • reaction is conveniently carried out in the presence of a suitable inert diluent or carrier as defined hereinbefore and at a temperature in the range 10 to 150°C, preferably at or near ambient temperature.
  • a suitable inert diluent or carrier as defined hereinbefore and at a temperature in the range 10 to 150°C, preferably at or near ambient temperature.
  • Suitable protecting groups for a hydroxy group are, for example, any ofthe protecting groups disclosed hereinbefore. Suitable methods for the cleavage of such hydroxy protecting groups are also disclosed hereinbefore, h particular, a suitable protecting group is a lower alkanoyl group such as an acetyl group which may be cleaved under conventional reaction conditions such as under base-catalysed conditions, for example in the presence of ammonia, (j) For the production ofthose compounds ofthe Formula I wherein Z is a SO or SO 2 group, the oxidation of a compound of Formula I wherein Z is a S group.
  • a compound ofthe Formula I wherein an R or R substituent is a halogeno group may be reacted with a metal cyanide to form a compound ofthe Formula I wherein an R 1 or R 3 substituent is a cyano group.
  • the reaction may be carried out in the presence of a suitable catalyst.
  • a suitable metal cyanide is, for example, a heavy metal cyanide such as zinc cyanide.
  • a suitable catalyst is, for example, an organometalhc reagent, for example an organoiron compound such as diphenylphosphinoferrocene.
  • the conversion reaction is conveniently carried out in the presence of a suitable inert diluent or carrier as defined hereinbefore and at a temperature in the range 10 to 150°C, preferably at or near 100°C.
  • a compound ofthe Formula I wherein an R 1 or R 3 substituent is a halogeno group may be reacted with a (2-6C)alkyne to form a compound ofthe Formula I wherein an R 1 or R 3 substituent is a (2-6C)alkynyl group such as an ethynyl group.
  • the reaction may conveniently be carried out in the presence of a suitable base as defined hereinbefore and in the presence of a suitable catalyst.
  • a suitable catalyst is, for example, an organometalhc reagent, for example an organopalladium compound such as tetrakis(triphenylphosphine)palladium(0).
  • the conversion reaction is conveniently carried out in the presence of a suitable inert diluent or carrier as defined hereinbefore and at a temperature in the range 10 to 150°C, preferably at or near 60°C.
  • a compound ofthe Formula I wherein an R 1 or R 3 substituent is a halogeno group may be reacted with an arylboron reagent to form a compound ofthe Formula I wherein an R 1 or R 3 substituent is an aryl group such as a phenyl group.
  • a suitable arylboron reagent is, for example, an arylboronic acid.
  • the reaction may conveniently be 5 carried out in the presence of a suitable catalyst, for example, an organopalladium compound such as tetrakis(triphenylphosphine)palladium(0).
  • a suitable inert diluent or carrier as defined hereinbefore and at a temperature in the range 10 to 150°C, preferably at or near 80°C.
  • the following assays can be used to measure the effects ofthe compounds ofthe present invention as c-Src tyrosine kinase inhibitors, as inhibitors in vitro ofthe proliferation
  • test compounds to inhibit the phosphorylation of a tyrosine containing polypeptide substrate by the enzyme c-Src kinase was assessed using a conventional Elisa
  • a substrate solution [lOO ⁇ l of a 20 ⁇ g/ml solution ofthe polyamino acid Poly(Glu, Tyr) 4:1 (Sigma Catalogue No. P0275) in phosphate buffered saline (PBS) containing 0.2mg/ml of sodium azide] was added to each well of a number of Nunc 96-well immunoplates (Catalogue No. 439454) and the plates were sealed and stored at 4°C for
  • Bovine Serum Albumin (BSA; 150 ⁇ l of a 5% solution in PBS) were transferred into each substrate-coated assay well and incubated for 1 hour at ambient temperature to block non specific binding.
  • the assay plate wells were washed in turn with PBS containing 0.05% v/v Tween 20 (PBST) and with Hepes pH7.4 buffer (50mM, 300 ⁇ l/well) before being blotted dry.
  • test compound was dissolved in dimethyl sulphoxide and diluted with distilled water to give a series of dilutions (from lOO ⁇ M to O.OOl ⁇ M). Portions (25 ⁇ l) of each dilution of test compound were transferred to wells in the washed assay plates. "Total" control wells contained diluted DMSO instead of compound. Aliquots (25 ⁇ l) of an aqueous magnesium chloride solution (80mM) containing adenosine-5'-triphosphate (ATP; 40 ⁇ M) was added to all test wells except the "blank" control wells which contained magnesium chloride without ATP.
  • aqueous magnesium chloride solution 80mM
  • ATP adenosine-5'-triphosphate
  • Active human c-Src kinase (recombinant enzyme expressed in Sf9 insect cells; obtained from Upstate Biotechnology hie. product 14-117) was diluted immediately prior to use by a factor of 1 : 10,000 with an enzyme diluent which comprised lOOmM Hepes pH7.4 buffer, 0.2mM sodium orthovanadate, 2mM ditliiothreitol and 0.02% BSA. To start the reactions, aliquots (50 ⁇ l) of freshly diluted enzyme were added to each well and the plates were incubated at ambient temperature for 20 minutes. The supernatant liquid in each well was discarded and the wells were washed twice with PBST.
  • enzyme diluent which comprised lOOmM Hepes pH7.4 buffer, 0.2mM sodium orthovanadate, 2mM ditliiothreitol and 0.02% BSA.
  • Mouse IgG anti-phosphotyrosine antibody (Upstate Biotechnology Inc. product 05-321; lOO ⁇ l) was diluted by a factor of 1 :6000 with PBST containing 0.5% w/v BSA and added to each well. The plates were incubated for 1 hour at ambient temperature. The supernatant liquid was discarded and each well was washed with PBST (x4).
  • Horse radish peroxidase HRPj-linked sheep anti-mouse Ig antibody (Amersham Catalogue No. NXA 931; lOO ⁇ l) was diluted by a factor of 1 :500 with PBST containing 0.5% w/v BSA and added to each well. The plates were incubated for 1 hour at ambient temperature. The supernatant liquid was discarded and the wells were washed with PBST (x4).
  • a PCSB capsule (Sigma Catalogue No. P4922) was dissolved in distilled water
  • phosphate-citrate pH5 buffer 50mM containing 0.03% sodium perborate.
  • An aliquot (50ml) of this buffer was mixed with a 50mg tablet of 2,2'-azinobis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS; Boehringer Catalogue No. 1204 521). Aliquots (lOO ⁇ l) ofthe resultant solution were added to each well. The plates were incubated for 20 to 60 minutes at ambient temperature until the optical density value of the "total" control wells, measured at 405nm using a plate reading spectrophotometer, was approximately 1.0.
  • NTH National Institute of Health
  • mouse 3T3 fibroblast cells that had been stably-transfected with an activating mutant (Y530F) of human c-Src.
  • Y530F activating mutant of human c-Src.
  • the resultant c-Src 3T3 cells were typically seeded at 1.5 x 10 4 cells per well into 96-well tissue- culture-treated clear assay plates (Costar) each containing an assay medium comprising Dulbecco's modified Eagle's medium (DMEM; Sigma) plus 0.5% foetal calf serum (FCS), 2mM glutamine, 100 units/ml penicillin and O.lmg/ml streptomycin in 0.9% aqueous sodium chloride solution.
  • DMEM Dulbecco's modified Eagle's medium
  • FCS foetal calf serum
  • 2mM glutamine 100 units/ml penicillin and O.lmg/ml streptomycin in 0.9% aqueous sodium chloride solution.
  • the plates were incubated overnight at 37°C in a humidified (7.5% CO 2 : 95% air) incubator.
  • Test compounds were solubilised in DMSO to form a lOmM stock solution. Aliquots ofthe stock solution were diluted with the DMEM medium described above and added to appropriate wells. Serial dilutions were made to give a range of test concentrations. Control wells to which test compound was not added were included on each plate. The plates were incubated overnight at 37°C in a humidified (7.5% CO 2 : 95% air) incubator.
  • BrdU labelling reagent (Boehringer Mannheim Catalogue No. 647 229) was diluted by a factor of 1 : 100 in DMEM medium containing 0.5% FCS and aliquots (20 ⁇ l) were added to each well to give a final concentration of lO ⁇ M). The plates were incubated at 37°C for 2 hours. The medium was decanted. A denaturating solution (FixDenat solution, Boehringer Mannheim Catalogue No. 647 229; 50 ⁇ l) was added to each well and the plates were placed on a plate shaker at ambient temperature for 45 minutes. The supernatant was decanted and the wells were washed with PBS (200 ⁇ l per well).
  • Anti-BrdU-Peroxidase solution (Boehringer Mannheim Catalogue No. 647 229) was diluted by a factor of 1 : 100 in PBS containing 1% BSA and 0.025% dried skimmed milk (Marvel (registered trade mark), Premier Beverages, Stafford, GB) and an aliquot (lOO ⁇ l) ofthe resultant solution was added to each well.
  • the plates were placed on a plate shaker at ambient temperature for 90 minutes. The wells were washed with PBS (x5) to ensure removal of non-bound antibody conjugate.
  • the plates were blotted dry and tetramethylbenzidine substrate solution (Boehringer Mannheim Catalogue No. 647 229; lOO ⁇ l) was added to each well.
  • This assay determines the ability of a test compound to inhibit the migration of adherent mammalian cell lines, for example the human tumour cell line A549.
  • RPMI medium(Sigma) containing 10% FCS, 1% L-glutamine and 0.3% agarose (Difco Catalogue No. 0142-01) was warmed to 37°C in a water bath.
  • a stock 2% aqueous agar solution was autoclaved and stored at 42°C.
  • An aliquot (1.5 ml) ofthe agar solution was added to RPMI medium (10 ml) immediately prior to its use.
  • A549 cells (Accession No. ATCC CCL185) were suspended at a concentration of 2 x 10 7 cells/ml in the medium and maintained at a temperature of 37°C.
  • a droplet (2 ⁇ l) ofthe cell/agarose mixture was transferred by pipette into the centre of each well of a number of 96-well, flat bottomed non-tissue-culture-treated microtitre plate (Bibby Sterilin Catalogue No. 642000). The plates were placed briefly on ice to speed the gelling ofthe agarose-containing droplets. Aliquots (90 ⁇ l) of medium which had been cooled to 4°C were transferred into each well, taking care not to disturb the microdroplets. Test compounds were diluted from a lOmM stock solution in DMSO using RPMI medium as described above. Aliquots (lO ⁇ l) ofthe diluted test compounds were transferred to the wells, again taking care not to disturb the microdroplets. The plates were incubated at 37°C in a humidified (7.5% CO 2 : 95% air) incubator for about 48 hours.
  • a migratory inhibitory IC 50 was derived by plotting the mean migration measurement against test compound concentration, (d) hi Vivo A549 Xenograft Growth Assay
  • This test measures the ability of compounds to inhibit the growth ofthe A549 human carcinoma grown as a tumour in athymic nude mice (Alderley Park nu/nu strain).
  • a total of about 5 x 10 6 A549 cells in matrigel (Beckton Dickinson Catalogue No. 40234) were injected subcutaneously into the left flank of each test mouse and the resultant tumours were allowed to grow for about 14 days. Tumour size was measured twice weekly using callipers and a theoretical volume was calculated. Animals were selected to provide control and treatment groups of approximately equal average tumour volume.
  • Test compounds were prepared as a ball-milled suspension in 1% polysorbate vehicle and dosed orally once daily for a period of about 28 days. The effect on tumour growth was assessed.
  • Test (d) No physiologically-unacceptable toxicity was observed in Test (d) at the effective dose for compounds tested ofthe present invention. Accordingly no untoward toxicological effects are expected when a compound of Formula I, or a pharmaceutically-acceptable salt thereof, as defined hereinbefore is administered at the dosage ranges defined hereinafter.
  • a pharmaceutical composition which comprises a quinoline derivative ofthe Formula I, or a pharmaceutically- acceptable salt thereof, as defined hereinbefore in association with a pharmaceutically- acceptable diluent or carrier.
  • compositions ofthe invention may be in a form suitable for oral use (for example as tablets, lozenges, hard or soft capsules, aqueous or oily suspensions, emulsions, dispersible powders or granules, syrups or elixirs), for topical use (for example as creams, ointments, gels, or aqueous or oily solutions or suspensions), for administration by inhalation (for example as a finely divided powder or a liquid aerosol), for administration by insufflation (for example as a finely divided powder) or for parenteral administration (for example as a sterile aqueous or oily solution for intravenous, subcutaneous, intramuscular or intramuscular dosing or as a suppository for rectal dosing).
  • the compositions of the invention may be obtained by conventional procedures using conventional pharmaceutical excipients, well known in the art.
  • compositions intended for oral use may contain, for example, one or more colouring, sweetening, flavouring and
  • a formulation intended for oral administration to humans will generally contain, for example, from 0.5 mg to 0.5 g of active agent (more suitably from 0.5 to 100 mg, for example from 1 to 30 mg) compounded with an appropriate and convenient amount of excipients which may vary from about 5 to about 98 percent by weight ofthe total composition.
  • the size ofthe dose for therapeutic or prophylactic pu ⁇ oses of a compound ofthe Formula I will naturally vary according to the nature and severity ofthe conditions, the age and sex ofthe animal or patient and the route of administration, according to well known principles of medicine.
  • a daily dose in the range for example, 0.1 mg/kg to 75 mg/kg body weight is received, given if required in divided doses.
  • a parenteral route is employed.
  • a dose in the range for example, 0.1 mg/kg to 30 mg/kg body weight will generally be used.
  • a dose in the range for example, 0.05 mg/kg to 25 mg/kg body weight will be used.
  • Oral administration is however preferred, particularly in tablet form.
  • unit dosage forms will contain about 0.5 mg to 0.5 g of a compound of this invention.
  • a quinoline derivative ofthe Formula I or a pharmaceutically-acceptable salt thereof, as defined hereinbefore for use in a method of treatment ofthe human or animal body by therapy.
  • c-Src non-receptor tyrosine kinase the predominant role of c-Src non-receptor tyrosine kinase is to regulate cell motility which is necessarily required for a localised tumour to progress through the stages of dissemination into the blood stream, invasion of other tissues and initiation of metastatic tumour growth.
  • the quinoline derivatives of the present invention possess potent anti-tumour activity which it is believed is obtained by way of inhibition of one or more ofthe non-receptor tyrosine-specific protein kinases such as c-Src kinase that are involved in the signal transduction steps which lead to the invasiveness and migratory ability of metastasising tumour cells.
  • the quinoline derivatives ofthe present invention are of value as anti- tumour agents, in particular as selective inhibitors ofthe motility, dissemination and invasiveness of mammalian cancer cells leading to inhibition of metastatic tumour growth.
  • the quinoline derivatives ofthe present invention are of value as anti-invasive agents in the containment and/or treatment of solid tumour disease.
  • the compounds ofthe present invention are expected to be useful in the prevention or treatment of those tumours which are sensitive to inhibition of one or more ofthe multiple non-receptor tyrosine kinases such as c-Src kinase that are involved in the signal transduction steps which lead to the invasiveness and migratory ability of metastasising tumour cells.
  • the compounds ofthe present invention are expected to be useful in the prevention or treatment of those tumours which are mediated alone or in part by inhibition ofthe enzyme c-Src, i.e. the compounds may be used to produce a c-Src enzyme inhibitory effect in a warm-blooded animal in need of such treatment.
  • the compounds ofthe present invention are expected to be useful in the prevention or treatment of solid tumour disease.
  • quinoline derivative ofthe Formula I or a pharmaceutically-acceptable salt thereof, as defined hereinbefore for use as an anti-invasive agent in the containment and/or treatment of solid tumour disease.
  • a quinoline derivative ofthe Formula I or a pharmaceutically-acceptable salt thereof, as defined hereinbefore in the manufacture of a medicament for use as an anti-invasive agent in the containment and/or treatment of solid tumour disease.
  • a method for producing an anti-invasive effect by the containment and/or treatment of solid tumour disease in a warm-blooded animal, such as man, in need of such treatment which comprises administering to said animal an effective amount of a quinoline derivative ofthe Formula I, or a pharmaceutically-acceptable salt thereof, as defined hereinbefore.
  • a quinoline derivative ofthe Formula I or a pharmaceutically-acceptable salt thereof, as defined hereinbefore in the manufacture of a medicament for use in the prevention or treatment of solid tumour disease in a warm-blooded animal such as man.
  • a method for the prevention or treatment of solid tumour disease in a warm-blooded animal, such as man, in need of such treatment which comprises administering to said animal an effective amount of a quinoline derivative ofthe Formula I, or a pharmaceutically-acceptable salt thereof, as defined hereinbefore.
  • a quinoline derivative ofthe Formula I or a pharmaceutically-acceptable salt thereof, as defined hereinbefore in the manufacture of a medicament for use in the prevention or treatment of those tumours which are sensitive to inhibition of non-receptor tyrosine kinases such as c-Src kinase that are involved in the signal transduction steps which lead to the invasiveness and migratory ability of metastasising tumour cells.
  • a quinoline derivative ofthe Formula I or a pharmaceutically-acceptable salt thereof, as defined hereinbefore in the manufacture of a medicament for use in providing a c-Src kinase inhibitory effect.
  • a method for providing a c-Src kinase inhibitory effect which comprises administering to said animal an effective amount of a quinoline derivative ofthe Formula I, or a pharmaceutically-acceptable salt thereof, as defined hereinbefore.
  • the anti-invasive treatment defined hereinbefore may be applied as a sole therapy or may involve, in addition to the quinoline derivative ofthe invention, conventional surgery or radiotherapy or chemotherapy.
  • Such chemotherapy may include one or more ofthe following categories of anti-tumour agents :-
  • anti-invasion agents for example metalloproteinase inhibitors like marimastat and inhibitors of urokinase plasminogen activator receptor function
  • antiproliferative/antineoplastic drugs and combinations thereof as used in medical oncology, such as alkylating agents (for example cis-platin, carboplatin, cyclophosphamide, nitrogen mustard, melphalan, chlorambucil, busulphan and nitrosoureas); antimetabohtes (for example antifolates such as fluoropyrimidines like 5-fluorouracil and tegafur, raltitrexed, methotrexate, cytosine arabinoside and hydroxyurea, or, for example, one ofthe preferred antimetabohtes disclosed in European Patent Application No.
  • cytostatic agents such as antioestrogens (for example tamoxifen, toremifene, raloxifene, droloxifene and iodoxyfene), antiandrogens (for example bicalutamide, flutamide, nilutamide and cyproterone acetate), LHRH antagonists or LHRH agonists (for example goserelin, leuprorelin and buserelin), progestogens (for example megestrol acetate), aromatase inhibitors (for example as anastrozole, letrazole, vorazole and exemestane) and inhibitors of 5 ⁇ -reductase such as finasteride; (iv) inhibitors of growth factor function, for example such inhibitors include growth factor antibodies, growth factor receptor antibodies, tyrosine kinase inhibitors and serine/threonine kinase inhibitors, for example inhibitors ofthe epidermal
  • antiangiogenic agents such as those which inhibit vascular endothelial growth factor such as the compounds disclosed in International Patent Applications WO 97/22596, WO 97/30035, WO 97/32856 and WO 98/13354 and those that work by other mechanisms (for example linomide, inhibitors of integrin ⁇ v ⁇ 3 function and angiostatin).
  • Such conjoint treatment may be achieved by way ofthe simultaneous, sequential or separate dosing ofthe individual components ofthe treatment.
  • Such combination products employ the compounds of this invention within the dosage range described hereinbefore and the other pharmaceutically-active agent within its approved dosage range.
  • a pharmaceutical product comprising a quinoline derivative ofthe formula I as defined hereinbefore and an additional anti-tumour agent as defined hereinbefore for the conjoint treatment of cancer.
  • the compounds ofthe Formula I are primarily of value as therapeutic agents for use in warm-blooded animals (including manj, they are also useful whenever it is required to inhibit the effects of c-Src. Thus, they are useful as pharmacological standards for use in the development of new biological tests and in the search for new pharmacological agents.
  • the invention will now be illustrated in the following Examples in which, generally :
  • melting points are uncorrected and were determined using a Mettler SP62 automatic melting point apparatus or an oil-bath apparatus; melting points for the end-products ofthe Formula I were determined after crystallisation from a conventional organic solvent such as ethanol, methanol, acetone, ether or hexane, alone or in admixture;
  • the organic phase was washed with water and with brine, dried over magnesium sulphate and evaporated.
  • the residue was purified by column chromatography on silica using increasingly polar mixtures of methylene chloride and a saturated methanolic ammonia solution as eluent.
  • the material so obtained was dissolved in diethyl ether and a solution of hydrogen chloride in diethyl ether (IM, 2 ml) was added.
  • IM hydrogen chloride in diethyl ether
  • the 4-aminobenzofuran used as a starting material was prepared as follows :- Allyl bromide (12.5 ml) and sodium iodide (1 g) were added in turn to a stkred mixture of methyl 3-hydroxybenzoate (20 g), potassium carbonate (22 g) and acetone (200 ml) and the resultant mixture was stireed at ambient temperature for 16 hours. The mixture was filtered and the solvent was evaporated. The residue was partitioned between methylene chloride and water. The organic phase was dried over magnesium sulphate and evaporated and the residue was purified by column chromatography using increasingly polar mixtures of petroleum ether (b.p. 60-80°C) and ethyl acetate as eluent.
  • the methyl 3-allyloxybenzoate so obtained was heated to 200°C for 0.7 hours and then to 230°C for 1 hour.
  • the reaction product comprising a mixture of methyl 2-allyl-
  • methyl 2-allyl-3-hydroxybenzoate was converted in three steps via methyl 2-hydroxy- 2,3-dihydrobenzofuran-4-carboxylate and methyl benzofuran-4-carboxylate into benzofuran- 4-carboxylic acid.
  • a mixture of benzofuran-4-carboxylic acid (0.5 g), diphenylphosphoryl azide (1.2 ml), triethylamine (0.79 ml) and tert-butanol (1.5 ml) were stirred and heated to reflux for 18 hours. The mixture was cooled to ambient temperature and partitioned between ethyl acetate and water.
  • Trifluoroacetic acid (2.5 ml) was added to a solution of tert-butyl benzofuran- 4-carbamate (0.65 g) and methylene chloride (20 ml) which had been cooled to 0°C and the mixture was stirred for lhour. The mixture was allowed to warm to ambient temperature and stirring was continued for 1.5 hours. The mixture was evaporated and the residue was partitioned between ethyl acetate and water. The organic phase was dried over magnesium sulphate and evaporated. The resultant oil was purified by column chromatography using a 4: 1 mixture of methylene chloride and petroleum ether (b.p. 60-80°C) as eluent.
  • Diethyl azodicarboxylate (0.25 g) was added dropwise to a suspension of 4-chloro- 3-cyano-7-hydroxy-6-methoxyquinoline (0.2 g; , prepared as described in International Patent Application WO 00/68201, disclosed as compound (7) within Preparation 1 thereinj, l-(3-hydroxypropyl)-4-methylpiperazine (0.202 g), triphenylphosphine (0.447 g) and methylene chloride (5 ml) and the mixture was stfrred at ambient temperature for 2 hours.
  • the resultant mixture was evaporated and the residue was purified by column chromatography on silica using initially increasingly polar mixtures of methylene chloride and ethyl acetate followed by increasingly polar mixtures of methylene chloride, ethyl acetate and a saturated methanolic ammonia solution as eluent.
  • the material so obtained was triturated under diethyl ether.
  • Compound X the active ingredient being termed "Compound X"
  • Maize starch paste (5% w/v paste) 2.25
  • the above formulations may be obtained by conventional procedures well known in the pharmaceutical art.
  • the tablets (a)-(c) may be enteric coated by conventional means, for example to provide a coating of cellulose acetate phthalate.
  • the aerosol formulations (h)-(k) may be used in conjunction with standard, metered dose aerosol dispensers, and the suspending agents sorbitan trioleate and soya lecithin may be replaced by an alternative suspending agent such as sorbitan monooleate, sorbitan sesquioleate, polysorbate 80, polyglycerol oleate or oleic acid.

Abstract

L'invention concerne des dérivés de la quinoline représentés par la formule (I), où Z, m, R1 et R3 sont tels que définis dans le descriptif de l'invention. L'invention a également trait aux procédés de préparation de ces dérivés, à des compositions pharmaceutiques les contenant, et à leur utilisation dans la production d'un médicament servant d'agent anti-invasif pour contenir et/ou traiter une maladie caractérisée par une tumeur solide.
PCT/GB2002/005535 2001-12-05 2002-12-05 Derives de la quinoline WO2003047584A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002347359A AU2002347359A1 (en) 2001-12-05 2002-12-05 Quinoline derivatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01403125.6 2001-12-05
EP01403125 2001-12-05

Publications (1)

Publication Number Publication Date
WO2003047584A1 true WO2003047584A1 (fr) 2003-06-12

Family

ID=8183000

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/005535 WO2003047584A1 (fr) 2001-12-05 2002-12-05 Derives de la quinoline

Country Status (2)

Country Link
AU (1) AU2002347359A1 (fr)
WO (1) WO2003047584A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004041811A1 (fr) * 2002-11-02 2004-05-21 Astrazeneca Ab Derives de la 3-cyano-quinoline
US6849625B2 (en) 2000-10-13 2005-02-01 Astrazeneca Ab Quinazoline derivatives with anti-tumour activity
US6939866B2 (en) 2000-10-13 2005-09-06 Astrazeneca Ab Quinazoline derivatives
US7501516B2 (en) 2001-07-16 2009-03-10 Astrazeneca Ab Quinoline derivatives and their use as tyrosine kinase inhibitors
US7884114B2 (en) 2007-08-15 2011-02-08 Glaxo Group Limited Compounds
US8877776B2 (en) 2009-01-16 2014-11-04 Exelixis, Inc. (L)-malate salt of N-(4-{[6,7-bis(methyloxy) quinolin-4-yl]oxy}phenyl)-N'-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide
WO2016016894A1 (fr) 2014-07-30 2016-02-04 Yeda Research And Development Co. Ltd. Milieux pour la culture de cellules souches pluripotentes
US9359332B2 (en) 2002-07-15 2016-06-07 Symphony Evolution, Inc. Processes for the preparation of substituted quinazolines
US10196342B2 (en) * 2014-10-20 2019-02-05 United Therapeutics Corporation Synthesis of intermediates for producing prostacyclin derivatives
US10487091B2 (en) 2015-10-05 2019-11-26 The Trustees Of Columbia University In The City Of New York Activators of autophagic flux and phospholipase D and clearance of protein aggregates including tau and treatment of proteinopathies
WO2020152686A1 (fr) 2019-01-23 2020-07-30 Yeda Research And Development Co. Ltd. Milieux de culture pour cellules souches pluripotentes
US10736886B2 (en) 2009-08-07 2020-08-11 Exelixis, Inc. Methods of using c-Met modulators
US11124482B2 (en) 2003-09-26 2021-09-21 Exelixis, Inc. C-met modulators and methods of use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998043960A1 (fr) * 1997-04-03 1998-10-08 American Cyanamid Company 3-cyano quinolines substituees
WO2000018761A1 (fr) * 1998-09-29 2000-04-06 American Cyanamid Company Inhibiteurs de proteines de type tyrosine kinases a base de 3-cyanoquinolines substituees
WO2000068201A1 (fr) * 1999-05-08 2000-11-16 Astrazeneca Ab Derives quinoline inhibiteurs d'enzymes mek
WO2003008409A1 (fr) * 2001-07-16 2003-01-30 Astrazeneca Ab Derives quinoline et utilisation en tant qu'inhibiteurs de tyrosine kinase

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998043960A1 (fr) * 1997-04-03 1998-10-08 American Cyanamid Company 3-cyano quinolines substituees
WO2000018761A1 (fr) * 1998-09-29 2000-04-06 American Cyanamid Company Inhibiteurs de proteines de type tyrosine kinases a base de 3-cyanoquinolines substituees
WO2000068201A1 (fr) * 1999-05-08 2000-11-16 Astrazeneca Ab Derives quinoline inhibiteurs d'enzymes mek
WO2003008409A1 (fr) * 2001-07-16 2003-01-30 Astrazeneca Ab Derives quinoline et utilisation en tant qu'inhibiteurs de tyrosine kinase

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BOSCHELLI D H ET AL: "OPTIMIZATION OF 4-PHENYLAMINO-3-QUINOLINECARBONITRILES AS POTENT INHIBITORS OF SRC KINASE ACTIVITY", JOURNAL OF MEDICINAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY. WASHINGTON, US, vol. 44, no. 23, 8 November 2001 (2001-11-08), pages 3965 - 3977, XP001105608, ISSN: 0022-2623 *
BOSCHELLI D H ET AL: "SYNTHESIS AND SRC KINASE INHIBITORY ACTIVITY OF A SERIES OF 4-PHENYLAMINO-3-QUINOLINECARBONITRILES", JOURNAL OF MEDICINAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY. WASHINGTON, US, vol. 44, no. 5, 1 March 2001 (2001-03-01), pages 822 - 833, XP001105607, ISSN: 0022-2623 *
WANG Y D ET AL: "Inhibitors of Src tyrosine kinase: the preparation and structure-activity relationship of 4-anilino-3-cyanoquinolines and 4-anilinoquinazolines", BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, OXFORD, GB, vol. 10, no. 21, 6 November 2000 (2000-11-06), pages 2477 - 2480, XP004224243, ISSN: 0960-894X *

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6849625B2 (en) 2000-10-13 2005-02-01 Astrazeneca Ab Quinazoline derivatives with anti-tumour activity
US6939866B2 (en) 2000-10-13 2005-09-06 Astrazeneca Ab Quinazoline derivatives
US7501516B2 (en) 2001-07-16 2009-03-10 Astrazeneca Ab Quinoline derivatives and their use as tyrosine kinase inhibitors
US10266518B2 (en) 2002-07-15 2019-04-23 Symphony Evolution, Inc. Solid dosage formulations of substituted quinazoline receptor-type kinase modulators and methods of use thereof
US9359332B2 (en) 2002-07-15 2016-06-07 Symphony Evolution, Inc. Processes for the preparation of substituted quinazolines
US9796704B2 (en) 2002-07-15 2017-10-24 Symphony Evolution, Inc. Substituted quinazolines as receptor-type kinase inhibitors
US7173136B2 (en) 2002-11-02 2007-02-06 Astrazeneca Ab 3-Cyano-quinoline derivatives
WO2004041811A1 (fr) * 2002-11-02 2004-05-21 Astrazeneca Ab Derives de la 3-cyano-quinoline
US11124482B2 (en) 2003-09-26 2021-09-21 Exelixis, Inc. C-met modulators and methods of use
US7884114B2 (en) 2007-08-15 2011-02-08 Glaxo Group Limited Compounds
US8877776B2 (en) 2009-01-16 2014-11-04 Exelixis, Inc. (L)-malate salt of N-(4-{[6,7-bis(methyloxy) quinolin-4-yl]oxy}phenyl)-N'-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide
US11091440B2 (en) 2009-01-16 2021-08-17 Exelixis, Inc. Malate salt of N-(4-{[6,7-bis(methyloxy) quinolin-4-yl]oxy}phenyl)- N′-(4-fluorophenyl)cyclopropane-1,1 -dicarboxamide, and crystalline forms thereof for the treatment of cancer
US9809549B2 (en) 2009-01-16 2017-11-07 Exelixis, Inc. Malate salt of N-(4-{[6,7-bis(methyloxy)quinolin-4-yl]oxy}phenyl)-N′(4-fluorophenyl)cyclopropane-1,1-dicarboxamide, and crystalline forms therof for the treatment of cancer
US11098015B2 (en) 2009-01-16 2021-08-24 Exelixis, Inc. Malate salt of N-(4-{[6,7-bis(methyloxy) quinolin-4-yl]oxy}phenyl)-N′-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide, and crystalline forms thereof for the treatment of cancer
US11091439B2 (en) 2009-01-16 2021-08-17 Exelixis, Inc. Malate salt of N-(4-{[6,7-bis(methyloxy) quinolin-4-yl]oxy}phenyl)-N′-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide, and crystalline forms therof for the treatment of cancer
US10736886B2 (en) 2009-08-07 2020-08-11 Exelixis, Inc. Methods of using c-Met modulators
US11433064B2 (en) 2009-08-07 2022-09-06 Exelixis, Inc. Methods of using c-Met modulators
WO2016016894A1 (fr) 2014-07-30 2016-02-04 Yeda Research And Development Co. Ltd. Milieux pour la culture de cellules souches pluripotentes
US10774027B2 (en) 2014-10-20 2020-09-15 United Therapeutics Corporation Synthesis of intermediates for producing prostacyclin derivatives
US10196342B2 (en) * 2014-10-20 2019-02-05 United Therapeutics Corporation Synthesis of intermediates for producing prostacyclin derivatives
US11225452B2 (en) 2014-10-20 2022-01-18 United Therapeutics Corporation Synthesis of intermediates for producing prostacyclin derivatives
US10865214B2 (en) 2015-10-05 2020-12-15 The Trustees of Columbia University in they City of New York Activators of autophagic flux and phospholipase D and clearance of protein aggregates including tau and treatment of proteinopathies
US11008341B2 (en) 2015-10-05 2021-05-18 The Trustees Of Columbia University In The City Of New York Activators of autophagic flux and phospholipase D and clearance of protein aggregates including tau and treatment of proteinopathies
US10487091B2 (en) 2015-10-05 2019-11-26 The Trustees Of Columbia University In The City Of New York Activators of autophagic flux and phospholipase D and clearance of protein aggregates including tau and treatment of proteinopathies
US11230558B2 (en) 2015-10-05 2022-01-25 The Trustees Of Columbia University In The City Of New York Activators of autophagic flux and phospholipase D and clearance of protein aggregates including tau and treatment of proteinopathies
US11261199B2 (en) 2015-10-05 2022-03-01 The Trustees Of Columbia University In The City Of New York Activators of autophagic flux and phospholipase d and clearance of protein aggregates including tau and treatment of proteinopathies
WO2020152686A1 (fr) 2019-01-23 2020-07-30 Yeda Research And Development Co. Ltd. Milieux de culture pour cellules souches pluripotentes

Also Published As

Publication number Publication date
AU2002347359A1 (en) 2003-06-17

Similar Documents

Publication Publication Date Title
EP1292594B1 (fr) Derives de la quinazoline pour le traitement de tumeurs
CA2419301C (fr) Derives de quinazoline
US6849625B2 (en) Quinazoline derivatives with anti-tumour activity
US7501516B2 (en) Quinoline derivatives and their use as tyrosine kinase inhibitors
AU2001278609A1 (en) Quinazoline derivatives
EP1381599B1 (fr) Derives quinazoline
AU2001260482A1 (en) Quinazoline derivatives for the treatment of tumours
US20040063733A1 (en) Quinazoline derivatives
US20070191346A1 (en) 3-Cyano-quinoline derivatives
WO2002092578A1 (fr) Derives de quinazoline
US6939866B2 (en) Quinazoline derivatives
WO2002092577A1 (fr) Derives quinazoliniques
WO2003048159A1 (fr) Derives de la quinoleine
WO2003047584A1 (fr) Derives de la quinoline
WO2004041829A1 (fr) Derives de quinazoline utilises comme inhibiteurs de src tyrosine kinase
WO2004108704A1 (fr) Derives de pyrimidin-4-yl 3-cyanoquinoline servant a traiter des tumeurs
WO2004069250A1 (fr) Derives de 3-cyano-quinoline utilises comme inhibiteurs de la tyrosine kinase non associee a un recepteur
WO2004056812A1 (fr) Derives de 4-(pyridin-4-ylamino)-quinazoline utilises comme agents anticancereux
WO2004108703A1 (fr) Derives de pyrazinyl 3-cyanoquinoline destines a etre utilises dans le traitement des tumeurs
WO2004108707A1 (fr) Derives de pyridazinile quinazoline pour le traitement de tumeurs
WO2004069249A1 (fr) Derives de la 3-cyano-quinoleine, en tant qu'inhibiteurs de tyrosine kinase non recepteurs
WO2004108710A1 (fr) Derives 4-pyrimidinylquinazoline a utiliser dans le traitement de tumeurs
WO2004056801A1 (fr) Derives quinazoliniques
WO2004069827A1 (fr) Derives de quinoline et leur utilisation comme agents antitumoraux

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

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 ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SI SK TR BF BJ CF CG CI CM GA GN GQ 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)
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP