JPS5658489A - Novel microorganism - Google Patents

Novel microorganism

Info

Publication number
JPS5658489A
JPS5658489A JP12486679A JP12486679A JPS5658489A JP S5658489 A JPS5658489 A JP S5658489A JP 12486679 A JP12486679 A JP 12486679A JP 12486679 A JP12486679 A JP 12486679A JP S5658489 A JPS5658489 A JP S5658489A
Authority
JP
Japan
Prior art keywords
salt
microorganism
cholanic acid
acid
arthrobacter
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
JP12486679A
Other languages
Japanese (ja)
Other versions
JPS5951277B2 (en
Inventor
Masao Tsuji
Yoshihiro Ichihara
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP12486679A priority Critical patent/JPS5951277B2/en
Priority to GB8024436A priority patent/GB2057447B/en
Priority to US06/173,815 priority patent/US4359529A/en
Priority to IT68301/80A priority patent/IT1166482B/en
Priority to DE3031334A priority patent/DE3031334C2/en
Priority to CH628980A priority patent/CH646442A5/en
Priority to NLAANVRAGE8004741,A priority patent/NL185731C/en
Priority to FR8018288A priority patent/FR2463809A1/en
Publication of JPS5658489A publication Critical patent/JPS5658489A/en
Publication of JPS5951277B2 publication Critical patent/JPS5951277B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

PURPOSE: To obtain a microorganism belonging to Arthrobacter genus and capable of producing 5β-cholanic acid derivative by metabolism, by culturing in a nutrient medium containing a cholic acid salt in high concentration.
CONSTITUTION: A novel microorganism separated from soil and belonging to Arthrobacter genus: Arthrobacter-CA-35 (FERM-P No.5145). Culturing of the microorganism in a nutrient medium containing a cholic acid in high concentration, yields 7α-hydroxy-3,12-diketo-5β-cholanic acid and/or its salt, 3α,7α-dihydroxy- 12-keto-5β-cholanic acid and/or its salt, and 7α,12α-dihydroxy-3-keto-5β-cholanic acid and/or its salt, by metabolism.
COPYRIGHT: (C)1981,JPO&Japio
JP12486679A 1979-08-21 1979-09-27 Novel microorganism Expired JPS5951277B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP12486679A JPS5951277B2 (en) 1979-09-27 1979-09-27 Novel microorganism
GB8024436A GB2057447B (en) 1979-08-21 1980-07-25 Microbal process for producing cholanic acid derivatives and microbes used therein
US06/173,815 US4359529A (en) 1979-08-21 1980-07-30 Microbial process for producing cholanic acid derivatives
IT68301/80A IT1166482B (en) 1979-08-21 1980-08-20 MICROBIOLOGICAL PROCEDURE FOR THE PRODUCTION OF COLANIC ACID DERIVATIVES AND MICROORGANISMS USED IN THE PROCEDURE
DE3031334A DE3031334C2 (en) 1979-08-21 1980-08-20 Microbiological process for the production of cholanic acid derivatives
CH628980A CH646442A5 (en) 1979-08-21 1980-08-20 MICROBIAL METHOD FOR PRODUCING CHOLANIC ACID DERIVATIVES AND MICROORGANISMS USED IN SUCH A METHOD.
NLAANVRAGE8004741,A NL185731C (en) 1979-08-21 1980-08-21 PROCESS FOR PREPARING 3-ALFA, 7-ALFA-DIHYDROXY 12-KETO 5-BETA-CHOLIC ACID OR AN ALKALI OR EARTHALAL METAL SALT, AND MICRO-ORGANISMS FOR USE IN THE PROCESS.
FR8018288A FR2463809A1 (en) 1979-08-21 1980-08-21 MICROBIAL PROCESS FOR PRODUCING CHOLANIC ACID DERIVATIVES AND THE MICROBES USED THEREIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12486679A JPS5951277B2 (en) 1979-09-27 1979-09-27 Novel microorganism

Publications (2)

Publication Number Publication Date
JPS5658489A true JPS5658489A (en) 1981-05-21
JPS5951277B2 JPS5951277B2 (en) 1984-12-13

Family

ID=14896027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12486679A Expired JPS5951277B2 (en) 1979-08-21 1979-09-27 Novel microorganism

Country Status (1)

Country Link
JP (1) JPS5951277B2 (en)

Also Published As

Publication number Publication date
JPS5951277B2 (en) 1984-12-13

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