NZ532346A - Processes for the preparation of 1,5-diaryl-3-substituted-pyrazoles - Google Patents

Processes for the preparation of 1,5-diaryl-3-substituted-pyrazoles

Info

Publication number
NZ532346A
NZ532346A NZ532346A NZ53234602A NZ532346A NZ 532346 A NZ532346 A NZ 532346A NZ 532346 A NZ532346 A NZ 532346A NZ 53234602 A NZ53234602 A NZ 53234602A NZ 532346 A NZ532346 A NZ 532346A
Authority
NZ
New Zealand
Prior art keywords
formula
group
substituted
alkyl
aryl
Prior art date
Application number
NZ532346A
Other languages
English (en)
Inventor
M V Ramana Reddy
Stanley C Bell
Original Assignee
Onconova Therapeutics 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 Onconova Therapeutics Inc filed Critical Onconova Therapeutics Inc
Publication of NZ532346A publication Critical patent/NZ532346A/en

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • 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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/227—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
    • C07C49/233—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
    • C07C49/235—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings having unsaturation outside the aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Rheumatology (AREA)
  • Pain & Pain Management (AREA)
  • Immunology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NZ532346A 2001-09-18 2002-09-18 Processes for the preparation of 1,5-diaryl-3-substituted-pyrazoles NZ532346A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32347901P 2001-09-18 2001-09-18
PCT/US2002/029581 WO2003024958A2 (en) 2001-09-18 2002-09-18 Processes for the preparation of 1,5-diaryl-3-substituted-pyrazoles

Publications (1)

Publication Number Publication Date
NZ532346A true NZ532346A (en) 2005-10-28

Family

ID=23259369

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ532346A NZ532346A (en) 2001-09-18 2002-09-18 Processes for the preparation of 1,5-diaryl-3-substituted-pyrazoles

Country Status (5)

Country Link
US (2) US6906196B2 (enExample)
EP (1) EP1436285A4 (enExample)
JP (1) JP2005508320A (enExample)
NZ (1) NZ532346A (enExample)
WO (1) WO2003024958A2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1436285A4 (en) * 2001-09-18 2004-12-15 Onconova Therapeutics Inc METHOD FOR PRODUCING 1,5-DIARYL-3-SUBSTITUTED PYRAZOLES
AU2002337843A1 (en) * 2001-10-12 2003-04-22 Onconova Therapeutics, Inc. Processes for the preparation of substituted isoxazoles and 2-isoxazolines
WO2003086287A2 (en) * 2002-04-08 2003-10-23 The Ohio State University Research Foundation Compounds and methods for inducing apoptosis in proliferating cells
UA79804C2 (en) 2002-07-03 2007-07-25 Janssen Pharmaceutica Nv Cck-1 receptor modulators
WO2005005393A2 (en) * 2003-07-02 2005-01-20 Janssen Pharmaceutica N.V. Cck-1 receptor modulators
JP4269902B2 (ja) * 2003-08-27 2009-05-27 住友化学株式会社 芳香族不飽和化合物の製造方法
CN103992274A (zh) * 2014-04-18 2014-08-20 南京安美科技有限公司 合成选择性非甾体抗炎镇痛药Celebrex(塞来昔布)的方法
CN107573266A (zh) * 2017-09-19 2018-01-12 黑龙江鑫创生物科技开发有限公司 一种对肼基苯磺酰胺盐酸盐的合成方法
CN111217753A (zh) * 2020-04-02 2020-06-02 农永强 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
US2974141A (en) * 1958-12-17 1961-03-07 Gen Aniline & Film Corp P-(2-pyrazolin-1-yl) styryl dyes
US5013850A (en) * 1990-03-30 1991-05-07 Allergan, Inc. 4-ethyl and 4-ethenyl-5-hydroxy-2(5H)-furanones substituted on alpha carbon of the ethyl or ethenyl side chain with a long chain alkyl group and on the beta carbon with a polar group, as anti-inflammatory agents
US5466823A (en) * 1993-11-30 1995-11-14 G.D. Searle & Co. Substituted pyrazolyl benzenesulfonamides
US5675017A (en) * 1995-06-07 1997-10-07 Monsanto Company Herbicidal substituted 3-aryl-pyrazoles
GEP20032998B (en) * 1996-04-12 2003-06-25 Searle & Co Substituted Benzenesulfonamide Derivatives as Prodrugs of Cox-2 Inhibitors
DE19621687A1 (de) * 1996-05-30 1997-12-04 Bayer Ag Verfahren zur Herstellung von substituierten Arylpyrazolen
US6373519B1 (en) * 1998-10-15 2002-04-16 Philip Morris Incorporated System and method for visually inspecting a cigarette packaging process
KR100796851B1 (ko) * 1999-06-16 2008-01-22 템플 유니버시티-오브 더 커먼웰쓰 시스템 오브 하이어 에듀케이션 사이클록시게나아제-2의 억제제로서 1-(4-설파밀아릴)-3-치환형-5-아릴-2-피라졸린
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.
US6579988B2 (en) * 2001-09-18 2003-06-17 Onconova Therapeutics, Inc. Processes for the preparation of 1,5-diarylpyrazoles
EP1436285A4 (en) * 2001-09-18 2004-12-15 Onconova Therapeutics Inc METHOD FOR PRODUCING 1,5-DIARYL-3-SUBSTITUTED PYRAZOLES

Also Published As

Publication number Publication date
US6906196B2 (en) 2005-06-14
EP1436285A4 (en) 2004-12-15
WO2003024958A2 (en) 2003-03-27
US20030109709A1 (en) 2003-06-12
US20050209459A1 (en) 2005-09-22
EP1436285A2 (en) 2004-07-14
WO2003024958A3 (en) 2003-12-11
JP2005508320A (ja) 2005-03-31

Similar Documents

Publication Publication Date Title
CN107663172B (zh) 一种吡唑衍生物的制备方法
US9227900B2 (en) Method for preparing 1-(4-chlorophenyl)-2-cyclopropyl-1-propanone and intermediate thereof
HU217299B (hu) Benzoilszármazékok és előállításuk
US6906196B2 (en) Processes for the preparation of 1,5-diaryl-3-substituted-pyrazoles
CN103570622B (zh) 塞来昔布的制备方法
EP2547659B1 (en) Process for preparing alkyl 2-alkoxymethylene-4,4-difluoro-3-oxobutyrates
Gawad et al. Synthesis of novel pyrazole and dihydropyrazoles derivatives as potential anti-inflammatory and analgesic agents
US6706927B2 (en) Alkyne ketones
AU2010280828B2 (en) Process for the preparation of 1-benzyl-3-hydroxymethyl- 1H- indazole and its derivatives and required magnesium intermediates
EP4008715A1 (en) Halogen substituted compound, and preparation method therefor and application thereof
CA1276937C (en) Leukotriene antagonists
JP2000513018A (ja) Cox−2阻害物質として有用な2−アリール−3−アリール−5−ハロピリジン類の製造方法
CN115403524A (zh) 3-氟代吡唑羧酸酯、3-氟代烷基-1-取代吡唑-4-羧酸的制备方法
JP2003171275A (ja) PPARδアゴニスト
CN111072566B (zh) 一种吡唑衍生物的制备方法和应用
JPS61167639A (ja) アミノアクリル酸誘導体類
AU2002336593A1 (en) Processes for the preparation of 1,5-diaryl-3-substituted-pyrazoles
HU197311B (en) Process for producing esters of 4-hydroxy-quinoline-3-carboxylic acids
KR20200103744A (ko) 이미늄 화합물의 제조 방법 및 피라졸 유도체 제조에서의 이의 응용
HU187811B (en) Process for preparing 6-/lower/-alkoxy-5-/trifluoro-methyl/-1-naphthaline-carboxylic acid
US5489592A (en) 3,4-dihydro-4-oxo-3-(2-propenyl)-1-phthalazineacetic acids and derivatives, their preparations and medicines containing them
JP2001342178A (ja) 4−メチルピラゾール−5−カルボン酸化合物の製造方法
WO2004060877A1 (ja) 4−アミノ−5−メチルピラゾール誘導体及びその製造方法
JP2965189B2 (ja) 5−ヒドロキシ−3−ケトエステル誘導体の製造方法
Corral et al. Reactions of methyl 3‐hydroxythiophene‐2‐carboxylate. Part 4. Synthesis of methyl 5‐azolyl‐3‐hydroxythiophene‐2‐carboxylates

Legal Events

Date Code Title Description
PSEA Patent sealed