HK1023771A1 - Process for making 2-aryl-3-aryl-5-halo pyridines useful as cox-2 inhibitors - Google Patents

Process for making 2-aryl-3-aryl-5-halo pyridines useful as cox-2 inhibitors

Info

Publication number
HK1023771A1
HK1023771A1 HK00102924A HK00102924A HK1023771A1 HK 1023771 A1 HK1023771 A1 HK 1023771A1 HK 00102924 A HK00102924 A HK 00102924A HK 00102924 A HK00102924 A HK 00102924A HK 1023771 A1 HK1023771 A1 HK 1023771A1
Authority
HK
Hong Kong
Prior art keywords
aryl
making
cox
inhibitors
pyridines useful
Prior art date
Application number
HK00102924A
Other languages
English (en)
Inventor
Philip J Pye
Ashok Maliakal
Kai Rossen
Ralph P Volante
Jess Sager
Original Assignee
Merck & Co Inc
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
Priority claimed from GBGB9709686.1A external-priority patent/GB9709686D0/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of HK1023771A1 publication Critical patent/HK1023771A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B43/00—Formation or introduction of functional groups containing nitrogen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/46—Oxygen atoms
    • C07D213/50—Ketonic radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/52—Sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/61—Halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
HK00102924A 1997-04-18 2000-05-16 Process for making 2-aryl-3-aryl-5-halo pyridines useful as cox-2 inhibitors HK1023771A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4564297P 1997-04-18 1997-04-18
GBGB9709686.1A GB9709686D0 (en) 1997-05-13 1997-05-13 Process for making 2-aryl-3-aryl-5-halo pyridines useful as cox-2 inhibitors
PCT/US1998/008312 WO1998047871A1 (en) 1997-04-18 1998-04-14 Process for making 2-aryl-3-aryl-5-halo pyridines useful as cox-2 inhibitors

Publications (1)

Publication Number Publication Date
HK1023771A1 true HK1023771A1 (en) 2000-09-22

Family

ID=26311530

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00102924A HK1023771A1 (en) 1997-04-18 2000-05-16 Process for making 2-aryl-3-aryl-5-halo pyridines useful as cox-2 inhibitors

Country Status (22)

Country Link
EP (1) EP0975596B1 (pt)
JP (1) JP3300369B2 (pt)
KR (1) KR20010006546A (pt)
CN (1) CN1182117C (pt)
AT (1) ATE270275T1 (pt)
AU (1) AU729730B2 (pt)
BR (1) BR9808923B1 (pt)
CA (1) CA2287482C (pt)
CZ (1) CZ293246B6 (pt)
DE (1) DE69824839T2 (pt)
EA (1) EA002190B1 (pt)
ES (1) ES2223128T3 (pt)
HK (1) HK1023771A1 (pt)
HR (1) HRP980206B1 (pt)
HU (1) HU226999B1 (pt)
NZ (1) NZ500390A (pt)
PL (1) PL190265B1 (pt)
RS (1) RS49901B (pt)
SK (1) SK285037B6 (pt)
TW (1) TW492959B (pt)
UA (1) UA66792C2 (pt)
WO (1) WO1998047871A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2290800A (en) * 1999-01-14 2000-08-01 Lonza A.G. 1-(6- methylpyridine- 3-yl)-2-(4- (methylsulfonyl) phenyl) ethanone and method for its preparation
MXPA01007169A (es) 1999-01-14 2003-06-06 Lonza Ag 1-(6-metilpiridin-3-il)-2-(4-(metilsulfonil)fenil)etanona y metodo para su elaboracion.
US6566527B1 (en) 1999-07-27 2003-05-20 Merck & Co., Inc. Process for preparing 1-(6-methylpyridin-3-yl)-2-[4-methylsulphonyl)-phenyl]ethanone
DE60007133T2 (de) * 1999-07-27 2004-09-09 Lonza Ag Verfahren zur herstellung von 1-(6-methylpyridin-3-yl)-2-[(4-(methylsulfonyl)phenyl] ethanon
AU782971B2 (en) 1999-12-23 2005-09-15 Nicox S.A. Nitrosated and nitrosylated cyclooxygenase-2 inhibitors, compositions and methods of use
JP2001261647A (ja) * 2000-03-22 2001-09-26 Sankio Chemical Co Ltd ピリジン誘導体の製造方法
DK1303265T3 (da) 2000-07-20 2007-11-12 Lauras As Anvendelse af COX-2-inhibitorer, som immunostimulerende midler ved behandling af HIV eller AIDS
WO2011158250A1 (en) * 2010-06-16 2011-12-22 Glenmark Generics Limited Process for preparation of 2, 3-diaryl-5-substituted pyridines and their intermediates
US8841457B2 (en) * 2010-11-15 2014-09-23 Virdev Intermediates Pvt. Ltd. Process for cyclooxygenase-2 selective inhibitor
CN103204803A (zh) 2012-01-13 2013-07-17 阿尔弗雷德·E·蒂芬巴赫尔有限责任两合公司 用于合成依托考昔的方法
WO2014114352A1 (en) * 2013-01-25 2014-07-31 Synthon Bv Process for making etoricoxib
WO2015036550A1 (en) 2013-09-13 2015-03-19 Synthon B.V. Process for making etoricoxib

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH561202A5 (pt) * 1971-05-10 1975-04-30 Ciba Geigy Ag
US5474995A (en) * 1993-06-24 1995-12-12 Merck Frosst Canada, Inc. Phenyl heterocycles as cox-2 inhibitors
US5686470A (en) * 1995-02-10 1997-11-11 Weier; Richard M. 2, 3-substituted pyridines for the treatment of inflammation
PL185544B1 (pl) * 1995-02-13 2003-05-30 Nowa pochodna podstawionego izoksazolu i środek farmaceutyczny
US5643933A (en) * 1995-06-02 1997-07-01 G. D. Searle & Co. Substituted sulfonylphenylheterocycles as cyclooxygenase-2 and 5-lipoxygenase inhibitors
US5677318A (en) * 1996-07-11 1997-10-14 Merck Frosst Canada, Inc. Diphenyl-1,2-3-thiadiazoles as anti-inflammatory agents
CN1152863C (zh) * 1996-07-18 2004-06-09 麦克弗罗斯特(加拿大)公司 作为环氧合酶-2选择性抑制剂的取代的吡啶类化合物及其组合物

Also Published As

Publication number Publication date
ES2223128T3 (es) 2005-02-16
HUP0003155A3 (en) 2002-01-28
DE69824839D1 (de) 2004-08-05
PL190265B1 (pl) 2005-11-30
CZ293246B6 (cs) 2004-03-17
CA2287482C (en) 2004-02-17
RS49901B (sr) 2008-08-07
WO1998047871A1 (en) 1998-10-29
JP3300369B2 (ja) 2002-07-08
SK285037B6 (sk) 2006-05-04
ATE270275T1 (de) 2004-07-15
SK143699A3 (en) 2000-07-11
BR9808923B1 (pt) 2010-08-24
CA2287482A1 (en) 1998-10-29
CN1182117C (zh) 2004-12-29
HRP980206A2 (en) 1998-12-31
CZ369099A3 (cs) 2000-04-12
DE69824839T2 (de) 2005-07-07
UA66792C2 (uk) 2004-06-15
CN1260782A (zh) 2000-07-19
EA199900948A1 (ru) 2000-04-24
HRP980206B1 (en) 2002-02-28
TW492959B (en) 2002-07-01
EA002190B1 (ru) 2002-02-28
PL336298A1 (en) 2000-06-19
EP0975596A1 (en) 2000-02-02
JP2000513018A (ja) 2000-10-03
AU7257198A (en) 1998-11-13
YU53699A (sh) 2001-12-26
HU226999B1 (en) 2010-04-28
NZ500390A (en) 2001-08-31
AU729730B2 (en) 2001-02-08
EP0975596B1 (en) 2004-06-30
KR20010006546A (ko) 2001-01-26
HUP0003155A2 (hu) 2001-06-28
BR9808923A (pt) 2000-08-01

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20120414