RU95113433A - Способ получения бензопирановых соединений, промежуточные продукты и способ их получения - Google Patents

Способ получения бензопирановых соединений, промежуточные продукты и способ их получения

Info

Publication number
RU95113433A
RU95113433A RU95113433/04A RU95113433A RU95113433A RU 95113433 A RU95113433 A RU 95113433A RU 95113433/04 A RU95113433/04 A RU 95113433/04A RU 95113433 A RU95113433 A RU 95113433A RU 95113433 A RU95113433 A RU 95113433A
Authority
RU
Russia
Prior art keywords
preparing
intermediates
benzopyrane
compounds
benzopyrane compounds
Prior art date
Application number
RU95113433/04A
Other languages
English (en)
Other versions
RU2094428C1 (ru
Inventor
Джонсон Грехем
Gb]
Смит Нейл
Грехем Джин Ричард
Сингх Мэнн Индерджит
Новак Вэнс
Us]
Original Assignee
Смитклайн Бичам П.Л.С. (GB)
Смитклайн Бичам П.Л.С.
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 Смитклайн Бичам П.Л.С. (GB), Смитклайн Бичам П.Л.С. filed Critical Смитклайн Бичам П.Л.С. (GB)
Publication of RU95113433A publication Critical patent/RU95113433A/ru
Application granted granted Critical
Publication of RU2094428C1 publication Critical patent/RU2094428C1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Описывается способ получения замещенных бензопирановых производных, включающий на последней стадии циклизацию соответствующих промежуточных соединений с открытой цепью.

Claims (1)

  1. Описывается способ получения замещенных бензопирановых производных, включающий на последней стадии циклизацию соответствующих промежуточных соединений с открытой цепью.
RU9395113433A 1992-11-27 1993-11-19 Способ получения бензопирановых соединений, промежуточные соединения и способы их получения RU2094428C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB929224922A GB9224922D0 (en) 1992-11-27 1992-11-27 Process
GB9224922.6 1992-11-27
PCT/EP1993/003257 WO1994012492A1 (en) 1992-11-27 1993-11-19 Process for preparing benzopyran compounds

Publications (2)

Publication Number Publication Date
RU95113433A true RU95113433A (ru) 1997-02-20
RU2094428C1 RU2094428C1 (ru) 1997-10-27

Family

ID=10725801

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9395113433A RU2094428C1 (ru) 1992-11-27 1993-11-19 Способ получения бензопирановых соединений, промежуточные соединения и способы их получения

Country Status (34)

Country Link
US (3) US5616721A (ru)
EP (1) EP0670835B1 (ru)
JP (2) JP3505179B2 (ru)
KR (1) KR100305150B1 (ru)
CN (1) CN1049657C (ru)
AP (1) AP428A (ru)
AT (1) ATE234297T1 (ru)
AU (1) AU673704B2 (ru)
BR (1) BR9307539A (ru)
CA (1) CA2149886C (ru)
CZ (2) CZ282991B6 (ru)
DE (1) DE69332761T2 (ru)
DK (1) DK0670835T3 (ru)
ES (1) ES2194023T3 (ru)
FI (1) FI952585A0 (ru)
GB (1) GB9224922D0 (ru)
HK (1) HK1012393A1 (ru)
HU (2) HU222015B1 (ru)
IL (3) IL107759A (ru)
MA (1) MA23041A1 (ru)
MX (1) MX9307406A (ru)
MY (1) MY109573A (ru)
NO (2) NO307967B1 (ru)
NZ (1) NZ257857A (ru)
PH (1) PH31585A (ru)
PL (1) PL175039B1 (ru)
RU (1) RU2094428C1 (ru)
SG (1) SG48341A1 (ru)
SI (1) SI9300613A (ru)
SK (1) SK281083B6 (ru)
TW (1) TW376384B (ru)
UA (1) UA41904C2 (ru)
WO (1) WO1994012492A1 (ru)
ZA (1) ZA938826B (ru)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2167384A1 (en) 1994-05-16 1995-11-23 Hideki Ushio Process for producing tetrazole compound and intermediate therefor
GB9410207D0 (en) * 1994-05-21 1994-07-06 Smithkline Beecham Plc Process
WO1996000225A1 (fr) * 1994-06-23 1996-01-04 Sumitomo Chemical Company, Limited Procede de production de 2-(tetrazol-5-yl)-4-oxo-4h-benzopyrannes
CH691301A5 (de) * 1995-06-29 2001-06-29 Sumitomo Chemical Co Verfahren zur Herstellung von 2-Acetyl-6-(4-(4-phenylbutoxy)benzoyl)aminophenol.
FR2742753B1 (fr) * 1995-12-22 1998-01-30 Rhone Poulenc Rorer Sa Nouveaux taxoides, leur preparation et les compositions pharmaceutiques qui les contiennent
US5939447A (en) * 1996-01-04 1999-08-17 Smithkline Beecham Corporation Substituted benzopyrans
GB9700331D0 (en) * 1997-01-09 1997-02-26 Smithkline Beecham Plc Process
KR100683274B1 (ko) 2004-02-12 2007-02-15 에스케이케미칼주식회사 치환된 벤조피란 화합물의 제조방법
EP1739071B1 (en) * 2004-04-01 2012-06-06 Sumitomo Chemical Company, Limited Method for producing carboxylic acid compound
KR100760015B1 (ko) * 2006-10-02 2007-09-19 에스케이케미칼주식회사 벤조피란 화합물 합성용 중간체
KR100716274B1 (ko) 2006-10-02 2007-05-09 에스케이케미칼주식회사 치환된 벤조피란 화합물 합성용 화합물
WO2010002075A1 (en) * 2008-07-02 2010-01-07 Pharmacostech Co., Ltd. Methods for preparing amide derivatives
CN101450943B (zh) * 2008-11-10 2012-11-07 河北科技大学 一种从四氢呋喃途径合成药物普仑司特的方法
CN104402711A (zh) * 2014-11-12 2015-03-11 平湖优康药物研发有限公司 一种抗哮喘药物普伦斯特中间体的合成工艺
CN108912100A (zh) * 2018-08-20 2018-11-30 浙江三门恒康制药有限公司 一种普仑斯特的制备方法
CN108947984B (zh) * 2018-09-17 2020-07-07 烟台万润药业有限公司 一种普仑司特的制备方法
CN110423206B (zh) * 2019-07-17 2022-07-08 天津大学 从氨肟化反应产物中分离环己酮肟、环己酮与甲苯的方法
CN111943899B (zh) * 2020-09-08 2023-04-21 河北凯诺中星科技有限公司 一种5-甲酸乙酯四氮唑的合成方法
CN113620937A (zh) * 2021-08-03 2021-11-09 湖南复瑞生物医药技术有限责任公司 一种高纯度小粒径普仑司特的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1362782A (en) * 1970-08-26 1974-08-07 Fisons Ltd Tetrazole derivatives
GB8402577D0 (en) * 1984-02-01 1984-03-07 Fisons Plc Nitrogen heterocyclic compounds
CA1261835A (en) * 1984-08-20 1989-09-26 Masaaki Toda (fused) benz(thio)amides
JPH0395144A (ja) * 1989-08-04 1991-04-19 Ono Pharmaceut Co Ltd アミノフェノール誘導体の製造方法
JP3095144B1 (ja) * 1999-05-10 2000-10-03 工業技術院長 生分解性ポリウレタン複合体及びその製造方法

Also Published As

Publication number Publication date
CZ282991B6 (cs) 1997-12-17
US5616721A (en) 1997-04-01
CN1049657C (zh) 2000-02-23
CN1107153A (zh) 1995-08-23
CZ58497A3 (en) 1997-08-13
SK281083B6 (sk) 2000-11-07
MA23041A1 (fr) 1994-07-01
HUT74010A (en) 1996-10-28
MX9307406A (es) 1994-07-29
JP3505179B2 (ja) 2004-03-08
AP9300593A0 (en) 1994-01-31
GB9224922D0 (en) 1993-01-13
HK1012393A1 (en) 1999-07-30
PL309228A1 (en) 1995-10-02
KR100305150B1 (ko) 2001-11-22
HU9503137D0 (en) 1995-12-28
AP428A (en) 1995-11-09
PL175039B1 (pl) 1998-10-30
RU2094428C1 (ru) 1997-10-27
DE69332761T2 (de) 2004-03-18
NO952090L (no) 1995-05-29
SI9300613A (en) 1994-06-30
MY109573A (en) 1997-02-28
CA2149886A1 (en) 1994-06-09
ATE234297T1 (de) 2003-03-15
WO1994012492A1 (en) 1994-06-09
EP0670835A1 (en) 1995-09-13
CZ135795A3 (en) 1995-11-15
SK69695A3 (en) 1995-11-08
IL119366A0 (en) 1997-01-10
NO309718B1 (no) 2001-03-19
JP2004035570A (ja) 2004-02-05
HU222017B1 (hu) 2003-03-28
NO952090D0 (no) 1995-05-26
ZA938826B (en) 1995-05-25
BR9307539A (pt) 1999-05-25
NZ257857A (en) 1996-11-26
US5596103A (en) 1997-01-21
NO307967B1 (no) 2000-06-26
FI952585A (fi) 1995-05-26
IL107759A (en) 1998-12-06
NO996324L (no) 1995-05-29
DK0670835T3 (da) 2003-06-23
ES2194023T3 (es) 2003-11-16
PH31585A (en) 1998-11-03
KR950704305A (ko) 1995-11-17
AU673704B2 (en) 1996-11-21
DE69332761D1 (de) 2003-04-17
SG48341A1 (en) 1998-04-17
US5587483A (en) 1996-12-24
AU5466594A (en) 1994-06-22
IL107759A0 (en) 1994-02-27
HU222015B1 (hu) 2003-03-28
CZ283978B6 (cs) 1998-07-15
JPH08503481A (ja) 1996-04-16
TW376384B (en) 1999-12-11
HUT72660A (en) 1996-05-28
NO996324D0 (no) 1999-12-20
JP3763828B2 (ja) 2006-04-05
UA41904C2 (ru) 2001-10-15
CA2149886C (en) 2005-05-03
FI952585A0 (fi) 1995-05-26
EP0670835B1 (en) 2003-03-12
IL119366A (en) 2001-08-26
HU9501553D0 (en) 1995-07-28

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Legal Events

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20091120