IL115594A - Preparation of alpha-tertiary carboxylic acid esters - Google Patents

Preparation of alpha-tertiary carboxylic acid esters

Info

Publication number: IL115594A
Authority: IL; Israel
Prior art keywords: alpha; preparation; carboxylic acid; acid esters; tertiary carboxylic
Prior art date: 1994-10-12

Application number

IL11559495A

Other languages

English (en)

Other versions

IL115594A0 (en

Original Assignee

Du Pont

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.)

1994-10-12

Filing date

1995-10-12

Publication date

2000-01-31

1995-06-01 Priority claimed from US08/457,891 external-priority patent/US5580783A/en

1995-10-12 Application filed by Du Pont filed Critical Du Pont

1996-01-19 Publication of IL115594A0 publication Critical patent/IL115594A0/xx

2000-01-31 Publication of IL115594A publication Critical patent/IL115594A/xx

Links

150000001733 carboxylic acid esters Chemical group 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
- C12P41/003—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions
- C12P41/005—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions by esterification of carboxylic acid groups in the enantiomers or the inverse reaction
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/42—Hydroxy-carboxylic acids

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Zoology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Biotechnology (AREA)
Microbiology (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Biochemistry (AREA)
Bioinformatics & Cheminformatics (AREA)
General Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Analytical Chemistry (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

IL11559495A 1994-10-12 1995-10-12 Preparation of alpha-tertiary carboxylic acid esters IL115594A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US32149694A	1994-10-12	1994-10-12
US08/457,891 US5580783A (en)	1994-10-12	1995-06-01	Enzymatic process for the preparation of chiral α-tertiary carboxylic acid esters

Publications (2)

Publication Number	Publication Date
IL115594A0 IL115594A0 (en)	1996-01-19
IL115594A true IL115594A (en)	2000-01-31

Family

ID=26982998

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL11559495A IL115594A (en)	1994-10-12	1995-10-12	Preparation of alpha-tertiary carboxylic acid esters

Country Status (10)

Country	Link
EP (1)	EP0786012B1 (da)
JP (1)	JP3794702B2 (da)
CN (1)	CN1160421A (da)
AU (1)	AU3832995A (da)
CZ (1)	CZ111197A3 (da)
DE (1)	DE69506900T2 (da)
DK (1)	DK0786012T3 (da)
ES (1)	ES2128093T3 (da)
IL (1)	IL115594A (da)
WO (1)	WO1996012035A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2732679B1 (fr) *	1995-04-07	1997-04-30	Synthelabo	Procede de preparation enzymatique d'un intermediaire de synthese de la befloxatone
CN1328387C (zh) *	2000-07-13	2007-07-25	三共株式会社	氨基醇衍生物
AR046583A1 (es) *	2003-11-14	2005-12-14	Ucl Biomedica Plc	Uso de una composicion inmunomoduladora
CN1948499B (zh) *	2006-05-26	2010-12-08	江南大学	生物催化制备(r)-4,4,4-三氟-3-羟基丁酸乙酯的方法
CN102719496B (zh) *	2012-06-21	2014-08-06	浙江工业大学	一种微生物转化苯甲酰甲酸乙酯制备(s)-(+)-扁桃酸乙酯的方法
CN103290072B (zh) *	2013-02-28	2014-10-22	南京工业大学	一种酶法不对称还原制备(s)-4-氯-3羟基丁酸乙酯的方法
CN104313064A (zh) *	2014-10-01	2015-01-28	青岛科技大学	一种细胞法生产手性溴苯基丙酸甲酯的方法
CN105838772A (zh) *	2016-05-27	2016-08-10	苏州汉酶生物技术有限公司	(s)-5-氯-2,3-二氢-2-羟基-1-氧代-1h-茚-2-羧酸甲酯的生物制备方法
CN105969815B (zh) *	2016-06-07	2021-02-26	苏州汉酶生物技术有限公司	一种(s)-5-氯-2,3-二氢-2-羟基-1-氧代-1h-茚-2-羧酸甲酯的生物制备方法
CN110527646B (zh) *	2019-08-20	2021-05-11	浙江工业大学	热带芽孢杆菌wzz018及其应用
CN112345663B (zh) *	2020-10-22	2022-10-21	京博农化科技有限公司	一种5-氯-2-甲氧羰基-1-茚酮酯含量的分析方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4668628A (en) *	1985-04-01	1987-05-26	Stauffer Chemical Company	Resolution of racemic mixtures of aliphatic acid esters
EP0197474B1 (en) *	1985-04-01	1991-07-10	Kanegafuchi Kagaku Kogyo Kabushiki Kaisha	Process for preparing optically active indoline-2-carboxylic acid
IL91453A0 (en) *	1988-09-02	1990-04-29	Tanabe Seiyaku Co	Preparation of optically active 3-phenyl-glycidic acid esters
CA2068038A1 (en) *	1991-05-08	1992-11-09	Christopher Yee	Enzymatic resolution of .alpha.-tertiary carboxylic acid esters
US5202260A (en) *	1991-05-08	1993-04-13	Genzyme Corporation	Resolution of α-tertiary carboxylic acid esters using lipase from Candida lipolytica

1995
- 1995-10-04 DK DK95936341T patent/DK0786012T3/da active
- 1995-10-04 JP JP51339796A patent/JP3794702B2/ja not_active Expired - Fee Related
- 1995-10-04 ES ES95936341T patent/ES2128093T3/es not_active Expired - Lifetime
- 1995-10-04 AU AU38329/95A patent/AU3832995A/en not_active Abandoned
- 1995-10-04 DE DE69506900T patent/DE69506900T2/de not_active Expired - Fee Related
- 1995-10-04 CZ CZ971111A patent/CZ111197A3/cs unknown
- 1995-10-04 WO PCT/US1995/013225 patent/WO1996012035A1/en not_active Ceased
- 1995-10-04 EP EP95936341A patent/EP0786012B1/en not_active Expired - Lifetime
- 1995-10-04 CN CN95195592A patent/CN1160421A/zh active Pending
- 1995-10-12 IL IL11559495A patent/IL115594A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPH10507360A (ja)	1998-07-21
AU3832995A (en)	1996-05-06
CZ111197A3 (en)	1997-07-16
DE69506900D1 (de)	1999-02-04
DK0786012T3 (da)	1999-08-23
DE69506900T2 (de)	1999-07-22
JP3794702B2 (ja)	2006-07-12
EP0786012A1 (en)	1997-07-30
CN1160421A (zh)	1997-09-24
EP0786012B1 (en)	1998-12-23
IL115594A0 (en)	1996-01-19
WO1996012035A1 (en)	1996-04-25
ES2128093T3 (es)	1999-05-01

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Legal Events

Date	Code	Title
2000-06-29	FF	Patent granted
2002-02-10	KB	Patent renewed
2006-02-05	KB	Patent renewed
2010-11-30	MM9K	Patent not in force due to non-payment of renewal fees