NO993845D0 - Fremgangsmåte for fremstilling av smörsyrederivater - Google Patents

Fremgangsmåte for fremstilling av smörsyrederivater

Info

Publication number: NO993845D0
Authority: NO; Norway
Prior art keywords: preparation; acid derivatives; butyric acid; butyric; derivatives
Prior art date: 1997-12-12

Application number

NO993845A

Other languages

English (en)

Other versions

NO993845L (no

Inventor

Shigeki Kunihiro

Fumihiko Kano

Natsuki Mori

Original Assignee

Kaneka 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.)

1997-12-12

Filing date

1999-08-10

Publication date

1999-08-10

1999-08-10 Application filed by Kaneka Corp filed Critical Kaneka Corp

1999-08-10 Publication of NO993845D0 publication Critical patent/NO993845D0/no

1999-08-10 Publication of NO993845L publication Critical patent/NO993845L/no

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
- C07C253/34—Separation; Purification
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Toxicology (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NO993845A 1997-12-12 1999-08-10 FremgangsmÕte for fremstilling av smörsyrederivater NO993845L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP9362821A JPH11171850A (ja)	1997-12-12	1997-12-12	酪酸エステル誘導体の製造方法
PCT/JP1998/003686 WO1999031050A1 (fr)	1997-12-12	1998-08-20	Procede de production de derives d'ester butyrique

Publications (2)

Publication Number	Publication Date
NO993845D0 true NO993845D0 (no)	1999-08-10
NO993845L NO993845L (no)	1999-08-10

Family

ID=18477816

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO993845A NO993845L (no)	1997-12-12	1999-08-10	FremgangsmÕte for fremstilling av smörsyrederivater

Country Status (9)

Country	Link
US (1)	US6140527A (no)
EP (1)	EP0970947B1 (no)
JP (1)	JPH11171850A (no)
CA (1)	CA2278713A1 (no)
DE (1)	DE69828777T2 (no)
HU (1)	HUP0001496A3 (no)
NO (1)	NO993845L (no)
SI (1)	SI20016A (no)
WO (1)	WO1999031050A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
HUP0500125A3 (en) *	2002-02-25	2008-03-28	Biocon Ltd	Novel boronate esters and process for their preparation
EP1537222B1 (en)	2002-08-09	2011-03-09	Codexis, Inc.	Enzymatic processes for the production of 4-substituted 3-hydroxybutyric acid derivatives
KR20040090062A (ko) *	2003-04-16	2004-10-22	주식회사 엘지생명과학	4-클로로-3-히드록시부탄산 에스테르의 제조방법
DE10331211A1 (de) *	2003-07-10	2005-01-27	Bayer Chemicals Ag	Verfahren zur Herstellung von 4-Cyano-3-hydroxybuttersäureestern
EP1660669A4 (en) *	2003-08-11	2008-10-01	Codexis Inc	ENZYMATIC PROCEDURES FOR THE PREPARATION OF 4-SUBSTITUTED 3-HYDROXYBUTYLIC ACID DERIVATIVES AND OF VICINAL CYANO, HYDROXY-SUBSTITUTED CARBOXYLIC ACID ESTERS
CN109943482B (zh) *	2019-03-06	2022-03-29	江苏惠利生物科技有限公司	一种利用酶膜反应器耦合萃取制备r-4-氯-3-羟基丁酸乙酯的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5155251A (en) *	1991-10-11	1992-10-13	Warner-Lambert Company	Process for the synthesis of (5R)-1,1-dimethylethyl-6-cyano-5-hydroxy-3-oxo-hexanoate
JP3171931B2 (ja) *	1992-06-02	2001-06-04	高砂香料工業株式会社	（Ｒ）−（−）−４−シアノ−３−ヒドロキシ酪酸ｔ−ブチルエステル及びその製造方法
US5908953A (en) *	1996-12-18	1999-06-01	Mitsubishi Chemical Corporation	Method for producing (R)-4-cyano-3-hydroxybutyric acid lower alkyl ester

1997
- 1997-12-12 JP JP9362821A patent/JPH11171850A/ja active Pending
1998
- 1998-08-20 WO PCT/JP1998/003686 patent/WO1999031050A1/ja not_active Application Discontinuation
- 1998-08-20 SI SI9820022A patent/SI20016A/sl not_active IP Right Cessation
- 1998-08-20 EP EP98938907A patent/EP0970947B1/en not_active Expired - Lifetime
- 1998-08-20 HU HU0001496A patent/HUP0001496A3/hu unknown
- 1998-08-20 DE DE69828777T patent/DE69828777T2/de not_active Expired - Fee Related
- 1998-08-20 CA CA002278713A patent/CA2278713A1/en not_active Abandoned
- 1998-08-20 US US09/355,529 patent/US6140527A/en not_active Expired - Fee Related
1999
- 1999-08-10 NO NO993845A patent/NO993845L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
US6140527A (en)	2000-10-31
HUP0001496A2 (hu)	2000-08-28
DE69828777D1 (de)	2005-03-03
EP0970947A4 (en)	2002-09-25
JPH11171850A (ja)	1999-06-29
DE69828777T2 (de)	2006-03-23
EP0970947B1 (en)	2005-01-26
SI20016A (sl)	2000-02-29
HUP0001496A3 (en)	2002-02-28
EP0970947A1 (en)	2000-01-12
CA2278713A1 (en)	1999-06-24
WO1999031050A1 (fr)	1999-06-24
NO993845L (no)	1999-08-10

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Legal Events

Date	Code	Title	Description
2002-07-08	FC2A	Withdrawal, rejection or dismissal of laid open patent application