DK0417785T3 - Fremgangsmåde til fremstilling af optisk aktive 3-phenylglycidsyreestere - Google Patents

Fremgangsmåde til fremstilling af optisk aktive 3-phenylglycidsyreestere

Info

Publication number: DK0417785T3
Authority: DK; Denmark
Prior art keywords: optically active; preparation; acid esters; acid ester; ester compound
Prior art date: 1989-09-13

Application number

DK90117655.2T

Other languages

English (en)

Inventor

Takao Mori

Toshiyuki Furutani

Akio Nakao

Atsuhiko Tsujimura

Takeji Shibatani

Original Assignee

Tanabe Seiyaku 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.)

1989-09-13

Filing date

1990-09-13

Publication date

1996-01-02

1990-09-13 Application filed by Tanabe Seiyaku Co filed Critical Tanabe Seiyaku Co

1996-01-02 Application granted granted Critical

1996-01-02 Publication of DK0417785T3 publication Critical patent/DK0417785T3/da

Links

-1 ester compound Chemical class 0.000 abstract 3
239000002253 acid Substances 0.000 abstract 2
230000003301 hydrolyzing effect Effects 0.000 abstract 2
238000004519 manufacturing process Methods 0.000 abstract 1
244000005700 microbiome Species 0.000 abstract 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
239000011541 reaction mixture Substances 0.000 abstract 1
125000001424 substituent group Chemical group 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D281/00—Heterocyclic compounds containing rings of more than six members having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D281/02—Seven-membered rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D281/00—Heterocyclic compounds containing rings of more than six members having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D281/02—Seven-membered rings
- C07D281/04—Seven-membered rings having the hetero atoms in positions 1 and 4
- C07D281/08—Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D281/10—Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- 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
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/02—Oxygen as only ring hetero atoms
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/824—Achromobacter
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/832—Bacillus
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/84—Brevibacterium
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/843—Corynebacterium
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/85—Flavobacterium
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/859—Micrococcus
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/863—Mycobacterium
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/874—Pseudomonas
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/878—Rhizobium
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/91—Xanthomonas
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/921—Candida
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/938—Pichia

Landscapes

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

DK90117655.2T 1989-09-13 1990-09-13 Fremgangsmåde til fremstilling af optisk aktive 3-phenylglycidsyreestere DK0417785T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP23773889		1989-09-13

Publications (1)

Publication Number	Publication Date
DK0417785T3 true DK0417785T3 (da)	1996-01-02

Family

ID=17019743

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK90117655.2T DK0417785T3 (da)	1989-09-13	1990-09-13	Fremgangsmåde til fremstilling af optisk aktive 3-phenylglycidsyreestere

Country Status (11)

Country	Link
US (1)	US5244803A (da)
EP (1)	EP0417785B1 (da)
JP (1)	JPH088879B2 (da)
KR (2)	KR0140392B1 (da)
AT (1)	ATE131209T1 (da)
CA (1)	CA2025226C (da)
DE (1)	DE69023997T2 (da)
DK (1)	DK0417785T3 (da)
ES (1)	ES2083407T3 (da)
GR (1)	GR3018509T3 (da)
HK (1)	HK1002236A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1249777B (it) *	1990-05-17	1995-03-18	Zambon Spa	Processo per la preparazione di intermedi per la sintesi del diltiazem
JP2687789B2 (ja) *	1991-08-13	1997-12-08	田辺製薬株式会社	光学活性３−フェニルグリシッド酸エステル類化合物の製法
US6020174A (en) *	1992-07-27	2000-02-01	The Board Of Governors For Higher Education	Chemoenzymatic synthesis of the taxol C-13 side chain N-benzolyl- (2R,3S)-Phenylisoserine
NL9202208A (nl) *	1992-12-18	1994-07-18	Dsm Nv	Werkwijze voor de enzymatische bereiding van optisch aktieve glycidezure esters.
DE4303676A1 (de) *	1993-02-09	1994-08-11	Bayer Ag	1-Aryltriazolin(thi)one
FR2740451B1 (fr) *	1995-10-27	1998-01-16	Seripharm	Nouveaux intermediaires pour l'hemisynthese de taxanes, leurs procedes de preparation et leur utilisation dans la synthese generale des taxanes
SG72731A1 (en) *	1996-03-15	2000-05-23	Nabe Seiyaku Co Ltd	Process for preparing optically active trans-3-phenylglycidamide compounds
TW438787B (en) *	1997-02-27	2001-06-07	Tanabe Seiyaku Co	Process for preparing optically active trans-3-substituted glycidic acid ester
US6166231A (en) *	1998-12-15	2000-12-26	Martek Biosciences Corporation	Two phase extraction of oil from biomass
US6844574B1 (en)	1999-03-12	2005-01-18	Sumitomo Chemical Company, Limited	III-V compound semiconductor
JP4192331B2 (ja) *	1999-04-16	2008-12-10	住友化学株式会社	光学活性２−オキソビシクロ［３．１．０］ヘキサン−６−カルボン酸誘導体の製造方法
EP1626093A1 (en) *	2004-08-11	2006-02-15	Dow Global Technologies Inc.	Process for the production of (S)-5-chloro-2-isopropylpent-4-enoic acid esters

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4567175A (en) *	1983-06-03	1986-01-28	Tanabe Seiyaku Co., Ltd.	8-Chloro-1,5-benzothiazepine derivatives
US4590188A (en) *	1984-02-18	1986-05-20	Tanabe Seiyaku Co., Ltd.	1,5-benzothiazepine derivatives and their pharmaceutical use
US4585768A (en) *	1984-04-10	1986-04-29	Tanabe Seiyaku Co., Ltd.	1,5-benzothiazepine derivatives and processes for preparing the same
EP0197474B1 (en) *	1985-04-01	1991-07-10	Kanegafuchi Kagaku Kogyo Kabushiki Kaisha	Process for preparing optically active indoline-2-carboxylic acid
IT1189070B (it) *	1986-03-14	1988-01-28	Donegani Guido Ist	Processo per la preparazione della l(-)-carnitina cloruro a partire da esteri 3,4-epossibutirrici
IT1189069B (it) *	1986-03-14	1988-01-28	Donegani Guido Ist	Processo per la preparazione biotecnologica della l(-)-carnitina cloruro
DE3785132T2 (de) *	1986-04-16	1993-10-21	Sumitomo Chemical Co	Herstellung optisch aktiver cyclopropancarbonsäuren.
US5037747A (en) *	1988-01-26	1991-08-06	Hoffmann-La Roche Inc.	Production of benzopyran-2-carboxylic acids and esters by enzymatic hydrolysis
CH674649A5 (da) *	1988-03-17	1990-06-29	Lonza Ag
NL8801311A (nl) *	1988-05-20	1989-12-18	Stamicarbon	Fenylglycidaatstereoisomeren, omzettingsprodukten daarvan met 2-nitrothiofenol en de bereiding van diltiazem.
US4961985A (en) *	1988-07-06	1990-10-09	W. L. Gore & Associates, Inc.	Fabrics for protective clothing
US4923810A (en) *	1988-08-24	1990-05-08	Genzyme Corporation	Resolution of glycidyl esters to high enantiomeric excess
IL91453A0 (en) *	1988-09-02	1990-04-29	Tanabe Seiyaku Co	Preparation of optically active 3-phenyl-glycidic acid esters

1990
- 1990-09-07 US US07/578,904 patent/US5244803A/en not_active Expired - Fee Related
- 1990-09-07 JP JP2238421A patent/JPH088879B2/ja not_active Expired - Fee Related
- 1990-09-11 KR KR1019900014598A patent/KR0140392B1/ko not_active Expired - Fee Related
- 1990-09-12 CA CA002025226A patent/CA2025226C/en not_active Expired - Fee Related
- 1990-09-13 DE DE69023997T patent/DE69023997T2/de not_active Expired - Fee Related
- 1990-09-13 EP EP90117655A patent/EP0417785B1/en not_active Expired - Lifetime
- 1990-09-13 AT AT90117655T patent/ATE131209T1/de not_active IP Right Cessation
- 1990-09-13 DK DK90117655.2T patent/DK0417785T3/da active
- 1990-09-13 ES ES90117655T patent/ES2083407T3/es not_active Expired - Lifetime
1995
- 1995-12-21 GR GR950403635T patent/GR3018509T3/el unknown
1997
- 1997-07-04 KR KR1019970030919A patent/KR0180502B1/ko not_active Expired - Fee Related
1998
- 1998-02-16 HK HK98101184A patent/HK1002236A1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69023997T2 (de)	1996-05-30
US5244803A (en)	1993-09-14
CA2025226A1 (en)	1991-03-14
KR0140392B1 (ko)	1998-06-15
DE69023997D1 (de)	1996-01-18
KR910006495A (ko)	1991-04-29
GR3018509T3 (en)	1996-03-31
ATE131209T1 (de)	1995-12-15
EP0417785A1 (en)	1991-03-20
JPH03175995A (ja)	1991-07-31
JPH088879B2 (ja)	1996-01-31
CA2025226C (en)	1998-07-14
ES2083407T3 (es)	1996-04-16
EP0417785B1 (en)	1995-12-06
HK1002236A1 (en)	1998-08-07
KR0180502B1 (ko)	1999-04-01

Publication	Publication Date	Title
DK434889A (da)	1990-03-03	Fremgangsmaade til fremstilling af optisk aktive 3-phenylglycidsyreestere
DK0417785T3 (da)	1996-01-02	Fremgangsmåde til fremstilling af optisk aktive 3-phenylglycidsyreestere
JP4344089B2 (ja)	2009-10-14	３（ｒ）−および３（ｓ）−ヒドロキシ−１−メチル−４−（２，４，６−トリメトキシフェニル）−１，２，３，６−テトラヒドロピリジンまたはそのカルボン酸エステルのエナンチオマーの酵素的分離方法
BR8707155A (pt)	1988-08-02	Processo de separacao biotecnologica
EP0328125A2 (en)	1989-08-16	Process for the enzymatic separation of the optical isomers of racemic alpha-alkyl-substituted primary alcohols
JPS6261597A (ja)	1987-03-18	光学的に活性なα−フエノキシプロピオン酸およびその誘導体の製造法
DK0602740T3 (da)	1999-09-27	Fremgangsmåde til enzymatisk fremstilling af optisk aktive transglycidsyreestere
DK0528607T3 (da)	1997-09-22	Fremgangsmåde til fremstilling af optisk aktive 3-phenylglycid-syreestere
AU585703B2 (en)	1989-06-22	Process for the enzymatic resolution of racemic 2-amino- 1-alkanols
US5861304A (en)	1999-01-19	Process for the enzymatic separation of enantiomers of rac-2-oxotricyclo 2.2.1.0 3,5! heptane-7-carboxylic acid and of rac-2-oxotricyclo 2.2.1.0 3,5! heptane-7-carboxylic esters
EP0467132A2 (en)	1992-01-22	4-Substituted-2-hydroxybutanoates and a process for producing them
JPS6012992A (ja)	1985-01-23	光学活性カルボン酸の製造法
RU2112805C1 (ru)	1998-06-10	Способ энантиомерного обогащения смеси d- и l-трео-2-амино-3-гидрокси-3-фенилпропионовых кислот, или их производных, или их солей
JPH0731497A (ja)	1995-02-03	光学活性環状炭酸エステル類の製造法
JPS63119693A (ja)	1988-05-24	生化学的手法による光学活性なアルコ−ルとエステルの製造法