ZA200409434B - Synthesis of diary pyrazoles - Google Patents

Synthesis of diary pyrazoles

Info

Publication number
ZA200409434B
ZA200409434B ZA200409434A ZA200409434A ZA200409434B ZA 200409434 B ZA200409434 B ZA 200409434B ZA 200409434 A ZA200409434 A ZA 200409434A ZA 200409434 A ZA200409434 A ZA 200409434A ZA 200409434 B ZA200409434 B ZA 200409434B
Authority
ZA
South Africa
Prior art keywords
diary
pyrazoles
synthesis
diary pyrazoles
Prior art date
Application number
ZA200409434A
Other languages
English (en)
Inventor
Leo J Letendre
William D Mcghee
Cynthia Snoddy
George Klemm
Henry T Gaud
Original Assignee
Pharmacia Corp
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 Pharmacia Corp filed Critical Pharmacia Corp
Publication of ZA200409434B publication Critical patent/ZA200409434B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
ZA200409434A 2002-05-24 2003-05-23 Synthesis of diary pyrazoles ZA200409434B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38300702P 2002-05-24 2002-05-24

Publications (1)

Publication Number Publication Date
ZA200409434B true ZA200409434B (en) 2006-10-25

Family

ID=29584488

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200409434A ZA200409434B (en) 2002-05-24 2003-05-23 Synthesis of diary pyrazoles

Country Status (15)

Country Link
US (2) US7141678B2 (es)
EP (1) EP1507766A4 (es)
JP (1) JP2005532333A (es)
KR (1) KR20050013553A (es)
CN (1) CN100348586C (es)
AU (1) AU2003241603B2 (es)
BR (1) BR0311267A (es)
CA (1) CA2487401A1 (es)
HK (1) HK1079197A1 (es)
IL (2) IL165355A0 (es)
MX (1) MXPA04011654A (es)
PL (1) PL373807A1 (es)
RU (1) RU2319695C2 (es)
WO (1) WO2003099794A1 (es)
ZA (1) ZA200409434B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0311267A (pt) * 2002-05-24 2005-05-10 Pharmacia Corp Sìntese de pirazóis
CN1279789C (zh) 2004-08-05 2006-10-11 华为技术有限公司 在一个物理移动交换中心覆盖的多子网间实现通信的方法
US7919633B2 (en) * 2007-03-19 2011-04-05 Dr. Reddy's Laboratories Limited Process for preparation of celecoxib
KR101005834B1 (ko) * 2008-08-04 2011-01-05 이화여자대학교 산학협력단 피라졸의 제조방법
WO2010095024A2 (en) 2009-02-20 2010-08-26 Aurobindo Pharma Limited An improved process for the preparation of celecoxib
CN102746231A (zh) * 2011-04-20 2012-10-24 天津药物研究院 塞来昔布制备工艺
CN102558057B (zh) * 2012-01-16 2014-04-02 兰州大学 多取代吡唑制备方法
CN103242233B (zh) * 2012-02-08 2014-07-30 北京博爱汇康医药科技有限责任公司 制备塞来昔布的新方法
CN102617473A (zh) * 2012-03-13 2012-08-01 扬州天和药业有限公司 马氟考昔的一种制备方法
CN103044329B (zh) * 2013-01-10 2015-03-25 齐河诚汇精细化工有限公司 一种高收率高纯度塞来昔布的制备方法
CN103923011A (zh) * 2014-05-04 2014-07-16 苏州天马精细化学品股份有限公司 一种塞来西布的合成方法
CN103951549B (zh) * 2014-05-20 2016-04-27 河北科技大学 一种cox-2酶抑制剂塞来昔布中间体的合成方法
CN104177294A (zh) * 2014-08-27 2014-12-03 齐鲁天和惠世制药有限公司 一种塞来昔布的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH27357A (en) 1989-09-22 1993-06-21 Fujisawa Pharmaceutical Co Pyrazole derivatives and pharmaceutical compositions comprising the same
IL104311A (en) 1992-02-05 1997-07-13 Fujisawa Pharmaceutical Co Pyrazole derivatives, processes for the preparation thereof and pharmaceutical compositions containing the same
CA2276945C (en) * 1993-11-30 2006-08-01 G.D. Searle & Co. Tricyclic-substituted pyrazolyl benzenesulfonamides and pharmaceutical compositions thereof
US5466823A (en) * 1993-11-30 1995-11-14 G.D. Searle & Co. Substituted pyrazolyl benzenesulfonamides
RU2169143C2 (ru) * 1995-05-25 2001-06-20 Джи. Ди. Сирл Энд Ко. Способ получения 3-галогеналкил-1н-пиразолов
US5643933A (en) * 1995-06-02 1997-07-01 G. D. Searle & Co. Substituted sulfonylphenylheterocycles as cyclooxygenase-2 and 5-lipoxygenase inhibitors
EP1144383A1 (en) * 1999-01-14 2001-10-17 Merck Frosst Canada & Co. Synthesis of 4-[(5-substituted or unsubstituted phenyl)-3-substituted-1h-pyrazol-1-yl]benzenesulfonamides
WO2000066562A1 (en) * 1999-05-03 2000-11-09 Dr. Reddy's Research Foundation Pyrazoles having antiinflammatory activity
EP1104758B1 (en) * 1999-12-03 2003-07-23 Pfizer Products Inc. Acetylene derivatives as anti-inflammatory/analgesic agents
TR200001872A3 (tr) * 2000-06-26 2002-01-21 Fako Ilaclari A.S 4-[5-(4-Metilfenil-3-(triflorometil)-1H-pirazol-1-il] benzensulfonamit' in yeni kristal biçimi "Biçim I" ve bu ürünün üretilmesine iliskin yöntem.
BR0311267A (pt) * 2002-05-24 2005-05-10 Pharmacia Corp Sìntese de pirazóis

Also Published As

Publication number Publication date
EP1507766A1 (en) 2005-02-23
JP2005532333A (ja) 2005-10-27
US7759497B2 (en) 2010-07-20
US20040024225A1 (en) 2004-02-05
CN100348586C (zh) 2007-11-14
RU2319695C2 (ru) 2008-03-20
EP1507766A4 (en) 2006-06-14
CA2487401A1 (en) 2003-12-04
US7141678B2 (en) 2006-11-28
MXPA04011654A (es) 2005-03-07
AU2003241603A1 (en) 2003-12-12
PL373807A1 (en) 2005-09-19
CN1671669A (zh) 2005-09-21
RU2004137819A (ru) 2005-07-20
HK1079197A1 (en) 2006-03-31
IL165355A (en) 2009-07-20
AU2003241603B2 (en) 2008-05-15
US20070004924A1 (en) 2007-01-04
KR20050013553A (ko) 2005-02-04
BR0311267A (pt) 2005-05-10
WO2003099794A1 (en) 2003-12-04
IL165355A0 (en) 2006-01-15

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