ATE259799T1 - Verfahren zur herstellung von 2-(tetrazol-5-yl)-4-oxo-4h-benzopyranen - Google Patents

Verfahren zur herstellung von 2-(tetrazol-5-yl)-4-oxo-4h-benzopyranen

Info

Publication number: ATE259799T1
Authority: AT; Austria
Prior art keywords: oxo; producing; chem; general formula; tetrazole
Prior art date: 1994-06-23

Application number

AT95922750T

Other languages

English (en)

Inventor

Hideki Ushio

Takayuki Higashii

Original Assignee

Sumitomo Chemical Co

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.)

1994-06-23

Filing date

1995-06-23

Publication date

2004-03-15

1995-06-23 Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co

2004-03-15 Application granted granted Critical

2004-03-15 Publication of ATE259799T1 publication Critical patent/ATE259799T1/de

Links

238000004519 manufacturing process Methods 0.000 title 1
ZZLXVXGOFGHKHP-UHFFFAOYSA-N 2-(2h-tetrazol-5-yl)chromen-4-one Chemical compound O1C2=CC=CC=C2C(=O)C=C1C=1N=NNN=1 ZZLXVXGOFGHKHP-UHFFFAOYSA-N 0.000 abstract 1
TXFPEBPIARQUIG-UHFFFAOYSA-N 4'-hydroxyacetophenone Chemical compound CC(=O)C1=CC=C(O)C=C1 TXFPEBPIARQUIG-UHFFFAOYSA-N 0.000 abstract 1
230000002378 acidificating effect Effects 0.000 abstract 1
150000001298 alcohols Chemical class 0.000 abstract 1
150000008282 halocarbons Chemical class 0.000 abstract 1
229930195733 hydrocarbon Natural products 0.000 abstract 1
150000002430 hydrocarbons Chemical class 0.000 abstract 1
239000011541 reaction mixture Substances 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1
-1 tetrazole compound Chemical class 0.000 abstract 1

Classifications

- 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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AT95922750T 1994-06-23 1995-06-23 Verfahren zur herstellung von 2-(tetrazol-5-yl)-4-oxo-4h-benzopyranen ATE259799T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP14175994		1994-06-23
PCT/JP1995/001261 WO1996000225A1 (en)	1994-06-23	1995-06-23	Process for producing 2-(tetrazol-5-yl)-4-oxo-4h-benzopyrans

Publications (1)

Publication Number	Publication Date
ATE259799T1 true ATE259799T1 (de)	2004-03-15

Family

ID=15299533

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT95922750T ATE259799T1 (de)	1994-06-23	1995-06-23	Verfahren zur herstellung von 2-(tetrazol-5-yl)-4-oxo-4h-benzopyranen

Country Status (5)

Country	Link
US (1)	US5597929A (de)
EP (1)	EP0716088B1 (de)
AT (1)	ATE259799T1 (de)
DE (1)	DE69532576T2 (de)
WO (1)	WO1996000225A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9410207D0 (en) *	1994-05-21	1994-07-06	Smithkline Beecham Plc	Process
GB9612067D0 (en) *	1996-06-10	1996-08-14	Smithkline Beecham Plc	Composition
KR100683274B1 (ko)	2004-02-12	2007-02-15	에스케이케미칼주식회사	치환된 벤조피란 화합물의 제조방법
KR100716274B1 (ko)	2006-10-02	2007-05-09	에스케이케미칼주식회사	치환된 벤조피란 화합물 합성용 화합물

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5976062A (ja) *	1982-09-21	1984-04-28	フアイソンズ・ピ−エルシ−	モノクロモン誘導体
EP0104018A3 (de) *	1982-09-21	1985-06-26	FISONS plc	Benzopyran, Thiabenzopyran und Quinolinverbindungen und diese enthaltende pharmazeutische Zusammensetzungen
CS274996B2 (en) *	1989-05-24	1991-12-17	Ustav Ex Farmakol	Drugs for stomach and duodenum ulcerous disease
JP2791732B2 (ja) *	1992-04-02	1998-08-27	小野薬品工業株式会社	３′−アミノ−２′−ヒドロキシアセトフェノンの製造方法
GB9224922D0 (en) *	1992-11-27	1993-01-13	Smithkline Beecham Plc	Process
GB9410207D0 (en) *	1994-05-21	1994-07-06	Smithkline Beecham Plc	Process
US6842892B1 (en) *	2000-05-15	2005-01-11	Sun Microsystems, Inc.	Automatic generation of an optimized API
EP1362782A1 (de) *	2002-05-15	2003-11-19	Yuan-Fen Chung	Tretroller

1995
- 1995-06-23 DE DE69532576T patent/DE69532576T2/de not_active Expired - Fee Related
- 1995-06-23 WO PCT/JP1995/001261 patent/WO1996000225A1/ja not_active Ceased
- 1995-06-23 AT AT95922750T patent/ATE259799T1/de not_active IP Right Cessation
- 1995-06-23 US US08/601,029 patent/US5597929A/en not_active Expired - Fee Related
- 1995-06-23 EP EP95922750A patent/EP0716088B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69532576T2 (de)	2004-09-16
EP0716088B1 (de)	2004-02-18
WO1996000225A1 (en)	1996-01-04
DE69532576D1 (de)	2004-03-25
US5597929A (en)	1997-01-28
EP0716088A1 (de)	1996-06-12
EP0716088A4 (de)	1996-10-30

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2004-09-15

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2006-03-15

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