UA5585A1 - Спосіб отримання похідних тіазолу та їх солей з лужними металами - Google Patents

Спосіб отримання похідних тіазолу та їх солей з лужними металами

Info

Publication number
UA5585A1
UA5585A1 UA4028404A UA4028404A UA5585A1 UA 5585 A1 UA5585 A1 UA 5585A1 UA 4028404 A UA4028404 A UA 4028404A UA 4028404 A UA4028404 A UA 4028404A UA 5585 A1 UA5585 A1 UA 5585A1
Authority
UA
Ukraine
Prior art keywords
salts
preparation
alkali metals
thiazole derivatives
thiazole
Prior art date
Application number
UA4028404A
Other languages
English (en)
Russian (ru)
Ukrainian (uk)
Inventor
Хаясі Єсіо
Огурі Томеі
Сінода Масакі
Цуцуі Мікіо
Такахасі Кацуо
Мііда Хітосі
Original Assignee
Міцубісі Касей Корпорейшн
Мицубиси Касей Корпорейшн
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 Міцубісі Касей Корпорейшн, Мицубиси Касей Корпорейшн filed Critical Міцубісі Касей Корпорейшн
Publication of UA5585A1 publication Critical patent/UA5585A1/uk

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62Benzothiazoles
    • C07D277/68Benzothiazoles 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 in position 2
    • C07D277/82Nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/22Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/08Antiallergic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/22Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole 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
    • C07D277/24Radicals substituted by oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/22Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole 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
    • C07D277/28Radicals substituted by nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/22Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole 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
    • C07D277/30Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D277/56Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62Benzothiazoles
    • C07D277/64Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
UA4028404A 1985-10-16 1986-10-15 Спосіб отримання похідних тіазолу та їх солей з лужними металами UA5585A1 (uk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60228912A JPS62142168A (ja) 1985-10-16 1985-10-16 チアゾ−ル誘導体及びそれを有効成分とするロイコトリエンきつ抗剤

Publications (1)

Publication Number Publication Date
UA5585A1 true UA5585A1 (uk) 1994-12-28

Family

ID=16883798

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4028404A UA5585A1 (uk) 1985-10-16 1986-10-15 Спосіб отримання похідних тіазолу та їх солей з лужними металами

Country Status (11)

Country Link
US (1) US4902700A (OSRAM)
EP (1) EP0219436B1 (OSRAM)
JP (1) JPS62142168A (OSRAM)
KR (1) KR930006285B1 (OSRAM)
AU (1) AU603343B2 (OSRAM)
CA (1) CA1326034C (OSRAM)
DE (1) DE3689436T2 (OSRAM)
DK (1) DK169128B1 (OSRAM)
HU (1) HU203228B (OSRAM)
SU (1) SU1554763A3 (OSRAM)
UA (1) UA5585A1 (OSRAM)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258395A (en) * 1984-11-12 1993-11-02 Yamanouchi Pharmaceutical Co., Ltd. Thiazole compounds as inhibitors of SRS-A
JPS63258854A (ja) * 1987-04-16 1988-10-26 Mitsubishi Kasei Corp カルボキシスチレン誘導体およびそれを有効成分とする薬剤
US4895953A (en) * 1987-09-30 1990-01-23 American Home Products Corporation 2-Aryl substituted heterocyclic compounds as antiallergic and antiinflammatory agents
US4826990A (en) * 1987-09-30 1989-05-02 American Home Products Corporation 2-aryl substituted heterocyclic compounds as antiallergic and antiinflammatory agents
EP0318085A3 (en) * 1987-11-25 1990-03-14 Merck Frosst Canada Inc. Heterazole dialkanoic acids
US5004743A (en) * 1987-11-25 1991-04-02 Merck Frosst Canada, Inc. Pyridyl styrene dialkanoic acids as anti-leukotriene agents
US4962117A (en) * 1987-11-25 1990-10-09 Merck Frosst Canada, Inc. Heterazole dialkanoic acids
US5037840A (en) * 1987-11-25 1991-08-06 Merck Frosst Canada, Inc. Benzothiazoles
CA1322005C (en) * 1987-11-25 1993-09-07 Robert N. Young Benzoheterazoles
ZA894913B (en) * 1988-07-12 1990-03-28 Ici Pharma Heterocyclic compounds
DE68913856T2 (de) * 1988-07-15 1994-10-20 Hoffmann La Roche Cycloalkylthiazol-Derivate.
US5001140A (en) * 1989-04-17 1991-03-19 Hoffmann-La Roche Inc. Cycloalkylthiazoles
US5045554A (en) * 1988-11-29 1991-09-03 Monsanto Company Substituted thiazoles and their use as fungicides
JPH02169584A (ja) * 1988-12-22 1990-06-29 Mitsubishi Kasei Corp ビニルチアゾール誘導体およびそれを有効成分とする薬剤
US5089495A (en) * 1989-01-30 1992-02-18 Imperial Chemical Industries Plc Heterocyclic thiazole derivatives and pharmaceutical compositions comprising said derivatives
WO1990011278A1 (fr) * 1989-03-24 1990-10-04 The Green Cross Corporation Composes de thiazole et leurs applications
JPH03173874A (ja) * 1989-09-29 1991-07-29 Mitsubishi Kasei Corp 新規複素環化合物
WO1992000963A1 (fr) * 1990-07-12 1992-01-23 Yoshitomi Pharmaceutical Industries, Ltd. Composes de styryle et leur utilisation comme medicaments
JP2832923B2 (ja) * 1990-07-13 1998-12-09 吉富製薬株式会社 スチリル化合物およびその医薬用途
JP2600644B2 (ja) * 1991-08-16 1997-04-16 藤沢薬品工業株式会社 チアゾリルベンゾフラン誘導体
WO1993016036A1 (de) * 1992-02-05 1993-08-19 Boehringer Ingelheim Kg Neue amidinderivate, ihre herstellung und verwendung als arzneimittel mit ltb4-antagonischer wirkung
AU3884893A (en) * 1992-04-10 1993-11-18 Merck Frosst Canada Inc. Thiazole-substituted benzyl alcohols as leukotriene antagonists
CA2132722A1 (en) * 1992-04-10 1993-10-28 Robert Zamboni Benzothiazole-substituted benzyl alcohols as leukotriene antogonists
DE4219765A1 (de) * 1992-06-17 1993-12-23 Bayer Ag Substituierte (Benzothiazolyl- und Chinoxalyl-methoxy)phenylessigsäurederivate
US5273986A (en) * 1992-07-02 1993-12-28 Hoffmann-La Roche Inc. Cycloalkylthiazoles
US5508408A (en) * 1993-09-10 1996-04-16 Ciba-Geigy Corporation Quinoline compound
WO1996033181A1 (en) * 1995-04-21 1996-10-24 Daiichi Pharmaceutical Co., Ltd. Ethynylthiazole derivative
AU1110497A (en) * 1995-12-14 1997-07-03 Kaken Pharmaceutical Co., Ltd. Thiazole derivatives
JP2004137284A (ja) * 1997-06-17 2004-05-13 Kaken Pharmaceut Co Ltd 2−スルファモイル安息香酸誘導体
ES2273419T3 (es) * 1997-06-17 2007-05-01 Kaken Pharmaceutical Co., Ltd. Derivados del acido 2-sulfamoilbenzoico.
US6376671B1 (en) 1997-06-17 2002-04-23 Kaken Pharmaceutical Co., Ltd. 2-sulfamoylbenzoic acid derivatives
US6083966A (en) * 1998-08-31 2000-07-04 University Of Florida Thiazoline acid derivatives
CN1585639A (zh) * 1998-09-21 2005-02-23 佛罗里达大学研究基金会 抗疟疾制剂
CA2383524C (en) * 1999-08-31 2010-09-28 Merck & Co., Inc. Thiazolyl alkynyl compounds and methods of use thereof
EP1103180B1 (de) * 1999-11-25 2005-01-12 Ciba SC Holding AG Hydroxyphenylvinylthiazole
US6624182B1 (en) 1999-11-25 2003-09-23 Ciba Specialty Chemicals Corporation Hydroxyphenylvinylthiazoles
MXPA01012401A (es) * 2000-04-03 2005-07-25 Ihara Chemical Ind Co Proceso para preparar esteres de acido amico.
US7056917B2 (en) 2001-04-26 2006-06-06 Daiichi Pharmaceutical Co., Ltd. Drug efflux pump inhibitor
JPWO2002087589A1 (ja) * 2001-04-26 2004-08-12 第一製薬株式会社 薬剤排出ポンプ阻害薬
SE0102299D0 (sv) 2001-06-26 2001-06-26 Astrazeneca Ab Compounds
SE0102764D0 (sv) 2001-08-17 2001-08-17 Astrazeneca Ab Compounds
GB0226930D0 (en) 2002-11-19 2002-12-24 Astrazeneca Ab Chemical compounds
CN102584813B (zh) 2003-05-14 2016-07-06 Ngc药物公司 化合物及其在调节淀粉样蛋白β中的用途
AU2003270473A1 (en) * 2003-09-09 2005-04-27 University Of Florida Desferrithiocin derivatives and their use as iron chelators
PE20060315A1 (es) * 2004-05-24 2006-05-15 Irm Llc Compuestos de tiazol como moduladores de ppar
TW200600086A (en) 2004-06-05 2006-01-01 Astrazeneca Ab Chemical compound
US7700640B2 (en) 2004-10-16 2010-04-20 Astrazeneca Ab Process for making phenoxy benzamide compounds
WO2006107626A1 (en) 2005-04-04 2006-10-12 University Of Florida Research Foundation, Inc. Desferrithiocin polyether analogues
TW200714597A (en) 2005-05-27 2007-04-16 Astrazeneca Ab Chemical compounds
BRPI0622261A2 (pt) 2005-07-09 2011-08-09 Astrazeneca Ab composto, composição farmacêutica, uso de um composto ou um sal farmaceuticamente aceitável do mesmo, e, processo para a preparação de um composto
TW200738621A (en) 2005-11-28 2007-10-16 Astrazeneca Ab Chemical process
JP4836704B2 (ja) * 2006-08-07 2011-12-14 中国電力株式会社 端子台用保護カバー
TW200825063A (en) 2006-10-23 2008-06-16 Astrazeneca Ab Chemical compounds
SA07280576B1 (ar) 2006-10-26 2011-06-22 استرازينيكا ايه بي مركبات بنزويل أمينو سيكليل غير متجانسة بأعتبارها عوامل منشطة للجلوكوكيناز
KR20090090390A (ko) 2006-12-21 2009-08-25 아스트라제네카 아베 Glk 활성제로서 유용한 신규 결정 화합물
CN104003955A (zh) * 2007-03-15 2014-08-27 佛罗里达大学研究基金公司 去铁硫辛聚醚类似物
AU2009278929B2 (en) 2008-08-04 2012-07-05 Astrazeneca Ab Pyrazolo [3,4] pyrimidin-4-yl derivatives and their uses to treat diabetes and obesity
EP2166006A1 (en) * 2008-09-18 2010-03-24 Dompe' S.P.A. 2-aryl-propionic acids and derivatives and pharmaceutical compositions containing them
GB0902434D0 (en) 2009-02-13 2009-04-01 Astrazeneca Ab Chemical process
GB0902406D0 (en) 2009-02-13 2009-04-01 Astrazeneca Ab Crystalline polymorphic form
AR076220A1 (es) 2009-04-09 2011-05-26 Astrazeneca Ab Derivados de pirazol [4,5 - e] pirimidina
WO2010116176A1 (en) * 2009-04-09 2010-10-14 Astrazeneca Ab Pyrazolo [4, 5-e] pyrimidine derivative and its use to treat diabetes and obesity
AU2010302584B2 (en) 2009-10-02 2015-09-10 Avexxin As Anti inflammatory 2-oxothiazoles and 2 -oxooxazoles
BR112014014544A2 (pt) 2011-12-16 2017-06-13 Univ Florida usos de análogos de 4'-desferritiocina
JP6371312B2 (ja) 2013-01-29 2018-08-08 アヴェクシン エーエス 坑炎症および抗腫瘍2−オキソチアゾール化合物ならびに2−オキソチオフェン化合物
CA2930966A1 (en) 2013-11-22 2015-05-28 University Of Florida Research Foundation, Inc. Desferrithiocin analogs and uses thereof
GB201413695D0 (en) 2014-08-01 2014-09-17 Avexxin As Compound
AU2016255770A1 (en) 2015-04-27 2017-11-16 University Of Florida Research Foundation, Incorporated Metabolically programmed metal chelators and uses thereof
GB201604318D0 (en) 2016-03-14 2016-04-27 Avexxin As Combination therapy
US11919873B1 (en) 2023-08-29 2024-03-05 King Faisal University 1,3-benzothiazol-2-yl-N′-(benzoyloxy)ethanimidamide as an antitumor and antimicrobial compound
US11912676B1 (en) 2023-08-29 2024-02-27 King Faisal University N'-[(4-chlorobenzoyl)oxy]-1,3-benzothiazole-2-carboximidamide as an antitumor and antimicrobial compound

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137655A (en) * 1961-03-21 1964-06-16 Glanzstoff Ag Optical brightening
DE1670908A1 (de) * 1967-08-16 1971-04-29 Hoechst Ag Neue Benzimidazolverbindungen,Verfahren zu ihrer Herstellung und ihre Verwendung als optische Aufhellungsmittel
US3974282A (en) * 1972-11-04 1976-08-10 Beecham Group Limited Hypoglycemic stilbazolte derivatives
DE2331444A1 (de) * 1973-06-20 1975-01-23 Hoechst Ag Neue styryl-benzoxazole, verfahren zu deren herstellung und ihre verwendung als optische aufhellungsmittel
DE3148291A1 (de) * 1981-12-05 1983-06-09 Basf Ag, 6700 Ludwigshafen Harnstoffderivate, verfahren zu ihrer herstellung und ihre verwendung zur bekaempfung unerwuenschten pflanzenwuchses
US4594425A (en) * 1984-02-09 1986-06-10 American Home Products Corporation Heterocyclic compounds as antiallergic agents
US4581457A (en) * 1984-09-21 1986-04-08 American Home Products Corporation Heterocyclic sulfonamides

Also Published As

Publication number Publication date
DK494186A (da) 1987-04-17
DK169128B1 (da) 1994-08-22
EP0219436A2 (en) 1987-04-22
EP0219436B1 (en) 1993-12-22
HUT47090A (en) 1989-01-30
CA1326034C (en) 1994-01-11
DE3689436T2 (de) 1994-04-14
HU203228B (en) 1991-06-28
SU1554763A3 (ru) 1990-03-30
KR930006285B1 (ko) 1993-07-12
EP0219436A3 (en) 1989-12-27
DE3689436D1 (de) 1994-02-03
US4902700A (en) 1990-02-20
AU6393086A (en) 1987-04-30
AU603343B2 (en) 1990-11-15
DK494186D0 (da) 1986-10-15
JPS62142168A (ja) 1987-06-25
KR870004009A (ko) 1987-05-06
JPH057386B2 (OSRAM) 1993-01-28

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