JPS5739787A - Preparation of d(-)-beta-hydroxyisobutyric acid - Google Patents

Preparation of d(-)-beta-hydroxyisobutyric acid

Info

Publication number
JPS5739787A
JPS5739787A JP11559280A JP11559280A JPS5739787A JP S5739787 A JPS5739787 A JP S5739787A JP 11559280 A JP11559280 A JP 11559280A JP 11559280 A JP11559280 A JP 11559280A JP S5739787 A JPS5739787 A JP S5739787A
Authority
JP
Japan
Prior art keywords
hydroxyisobutyric acid
candida
beta
preparation
genus
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP11559280A
Other languages
Japanese (ja)
Other versions
JPH0146112B2 (en
Inventor
Masahiro Ogura
Shigeki Hamaguchi
Junzo Hasegawa
Hajime Kawarada
Kiyoshi Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP11559280A priority Critical patent/JPS5739787A/en
Publication of JPS5739787A publication Critical patent/JPS5739787A/en
Publication of JPH0146112B2 publication Critical patent/JPH0146112B2/ja
Granted legal-status Critical Current

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  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PURPOSE: To prepare (D)(-)-β-hydroxyisobutyric acid having optically high purity, by bringing a microorganism belonging to the genus "Candida", etc., having an ability capable of decomposing L(+)-β-hydroxyisobutyric acid into contact with DL(±)-β-hydroxyisobutyric acid.
CONSTITUTION: A microorganism belonging to the genus, "Candida", "Hansenula", "Pichia", "Phoedosporidium", "Sprobolomyces", "Sporidiobolus", "Trichosporon", "Endomyces", "Geotrichum", "Mucor", "Paecilomyces", "Microbacterium", "Micrococcus", or/ "Nocardia", having an ability capable of decomposing L(+)-β-hydroxyisobutyric acid, e.g., "Candida parapsilosis", "Hansenula anomala", etc. is brought into contact with DL(±)-β-hydroxyisobutyric acid.
COPYRIGHT: (C)1982,JPO&Japio
JP11559280A 1980-08-21 1980-08-21 Preparation of d(-)-beta-hydroxyisobutyric acid Granted JPS5739787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11559280A JPS5739787A (en) 1980-08-21 1980-08-21 Preparation of d(-)-beta-hydroxyisobutyric acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11559280A JPS5739787A (en) 1980-08-21 1980-08-21 Preparation of d(-)-beta-hydroxyisobutyric acid

Publications (2)

Publication Number Publication Date
JPS5739787A true JPS5739787A (en) 1982-03-05
JPH0146112B2 JPH0146112B2 (en) 1989-10-05

Family

ID=14666413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11559280A Granted JPS5739787A (en) 1980-08-21 1980-08-21 Preparation of d(-)-beta-hydroxyisobutyric acid

Country Status (1)

Country Link
JP (1) JPS5739787A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089039A2 (en) * 1982-03-16 1983-09-21 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for producing D-beta-hydroxyalkanoic acid
EP0144832A2 (en) * 1983-12-06 1985-06-19 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Process for the preparation of optically active alpha-substituted 3-hydroxypropionic-acid derivatives
US5642953A (en) * 1993-11-02 1997-07-01 Mitsubishi Pencil Kabushiki Kaisha Multiplex writing implement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089039A2 (en) * 1982-03-16 1983-09-21 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for producing D-beta-hydroxyalkanoic acid
EP0144832A2 (en) * 1983-12-06 1985-06-19 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Process for the preparation of optically active alpha-substituted 3-hydroxypropionic-acid derivatives
US5642953A (en) * 1993-11-02 1997-07-01 Mitsubishi Pencil Kabushiki Kaisha Multiplex writing implement

Also Published As

Publication number Publication date
JPH0146112B2 (en) 1989-10-05

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