HK1018774A1 - Improved methods of preparing 4-cyano-4-(substituted indazole) cyclohexanecarboxylic acids useful as pde4 inhibitors - Google Patents

Improved methods of preparing 4-cyano-4-(substituted indazole) cyclohexanecarboxylic acids useful as pde4 inhibitors

Info

Publication number
HK1018774A1
HK1018774A1 HK99103721A HK99103721A HK1018774A1 HK 1018774 A1 HK1018774 A1 HK 1018774A1 HK 99103721 A HK99103721 A HK 99103721A HK 99103721 A HK99103721 A HK 99103721A HK 1018774 A1 HK1018774 A1 HK 1018774A1
Authority
HK
Hong Kong
Prior art keywords
cyano
preparing
improved methods
pde4 inhibitors
acids useful
Prior art date
Application number
HK99103721A
Other languages
English (en)
Inventor
Stephane Caron
Original Assignee
Pfizer Prod 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
Application filed by Pfizer Prod Inc filed Critical Pfizer Prod Inc
Publication of HK1018774A1 publication Critical patent/HK1018774A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/72—Hydrazones
    • C07C251/86—Hydrazones having doubly-bound carbon atoms of hydrazone groups bound to carbon atoms of six-membered aromatic rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/06—Antiasthmatics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
    • C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
HK99103721A 1997-11-04 1999-08-30 Improved methods of preparing 4-cyano-4-(substituted indazole) cyclohexanecarboxylic acids useful as pde4 inhibitors HK1018774A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6421197P 1997-11-04 1997-11-04

Publications (1)

Publication Number Publication Date
HK1018774A1 true HK1018774A1 (en) 2000-01-07

Family

ID=22054312

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99103721A HK1018774A1 (en) 1997-11-04 1999-08-30 Improved methods of preparing 4-cyano-4-(substituted indazole) cyclohexanecarboxylic acids useful as pde4 inhibitors

Country Status (17)

Country Link
EP (1) EP0915089A3 (xx)
JP (1) JP3029424B2 (xx)
KR (1) KR100318693B1 (xx)
CN (1) CN1109673C (xx)
AR (1) AR015479A1 (xx)
AU (1) AU736071B2 (xx)
BR (1) BR9804754A (xx)
CA (1) CA2252344C (xx)
HK (1) HK1018774A1 (xx)
HU (1) HUP9802526A3 (xx)
ID (1) ID21196A (xx)
IL (1) IL126745A (xx)
PL (1) PL329494A1 (xx)
RU (1) RU2190606C2 (xx)
TR (1) TR199802203A2 (xx)
TW (1) TW577877B (xx)
ZA (1) ZA9810040B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000198734A (ja) * 1998-12-30 2000-07-18 Pfizer Inc 胃運動性減弱および関連疾患の治療のための運動性増強薬
US7601847B2 (en) 2004-10-26 2009-10-13 Wyeth Preparation and purification of 4-(indazol-3-yl)phenols

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU198036B (en) * 1983-08-22 1989-07-28 Hoechst Roussel Pharma Process for production of derivatives of 3-piperidil-/1h/-indasole and medical preparatives containing them
JPH061350B2 (ja) * 1985-07-26 1994-01-05 コニカ株式会社 ハロゲン化銀写真感光材料
EP0302423A3 (en) * 1987-08-07 1991-01-09 Hoechst-Roussel Pharmaceuticals Incorporated 1-phenyl-3-(1-piperazinyl)-1h-indazoles, a process and intermediates for their preparation, and the use thereof as medicaments
GB9305623D0 (en) * 1993-03-18 1993-05-05 Merck Sharp & Dohme Therapeutic agents
PL319758A1 (en) * 1994-10-20 1997-08-18 Pfizer Bicyclic tetrahydropyrasole pyridines and their application as medicines
AP1147A (en) * 1996-05-03 2003-02-25 Pfizer Substituted indazole derivatives and related compounds.
SK6262000A3 (en) * 1997-11-04 2002-03-05 Pfizer Prod Inc Therapeutically active compounds based on indazole bioisostere replacement of catechol in pde4 inhibitors

Also Published As

Publication number Publication date
IL126745A (en) 2003-09-17
JP3029424B2 (ja) 2000-04-04
HUP9802526A2 (hu) 1999-06-28
EP0915089A2 (en) 1999-05-12
CA2252344C (en) 2002-12-10
CN1109673C (zh) 2003-05-28
HU9802526D0 (en) 1998-12-28
AU9238598A (en) 1999-05-27
CN1221739A (zh) 1999-07-07
AR015479A1 (es) 2001-05-02
KR100318693B1 (ko) 2002-08-22
IL126745A0 (en) 1999-08-17
JPH11228543A (ja) 1999-08-24
HUP9802526A3 (en) 2004-07-28
CA2252344A1 (en) 1999-05-04
PL329494A1 (en) 1999-05-10
AU736071B2 (en) 2001-07-26
KR19990044975A (ko) 1999-06-25
RU2190606C2 (ru) 2002-10-10
TW577877B (en) 2004-03-01
EP0915089A3 (en) 2004-02-25
ZA9810040B (en) 2000-05-03
BR9804754A (pt) 2000-04-11
ID21196A (id) 1999-05-06
TR199802203A2 (xx) 2001-05-21

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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: 20061104