JPS57115176A - Microorganism - Google Patents

Microorganism

Info

Publication number
JPS57115176A
JPS57115176A JP55381A JP55381A JPS57115176A JP S57115176 A JPS57115176 A JP S57115176A JP 55381 A JP55381 A JP 55381A JP 55381 A JP55381 A JP 55381A JP S57115176 A JPS57115176 A JP S57115176A
Authority
JP
Japan
Prior art keywords
streptomyces
biosynthesis
mutant
oganonensis
devoid
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
JP55381A
Other languages
Japanese (ja)
Other versions
JPS5820265B2 (en
Inventor
Takeshi Saito
Katsuyuki Funakoshi
Yoji Yamaguchi
Kenichi Suzuki
Shigeru Miyazaki
Tsutomu Santo
Hiroshi Gushima
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.)
Yamanouchi Pharmaceutical Co Ltd
Original Assignee
Yamanouchi Pharmaceutical 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 Yamanouchi Pharmaceutical Co Ltd filed Critical Yamanouchi Pharmaceutical Co Ltd
Priority to JP55381A priority Critical patent/JPS5820265B2/en
Publication of JPS57115176A publication Critical patent/JPS57115176A/en
Publication of JPS5820265B2 publication Critical patent/JPS5820265B2/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 specific intermediate for the biosynthesis of cephamycin antibiotics, by using a mutant belonging to Streptomyces genus and devoid of the enzyme for the biosynthesis of cephamycin antibiotics.
CONSTITUTION: 7β-( 5-Amino-5-carboxyvaleramido )-3-hydroxymethyl-7α-methoxy- 3-cephem-4-carboxylic acid is prepared, independent of the additives or cultivation conditions, by using a mutant belonging to Streptomyces genus and devoid of the enzyme of the biosynthesis of cephamycin antibiotics, esp. acyltransferase, i.e. Streptomyces.oganonensis mutant No.5441 (FERM-P No.5727) obtained by the NTG treatment of Streptomyces.oganonensis Y-G19Z.
COPYRIGHT: (C)1982,JPO&Japio
JP55381A 1981-01-06 1981-01-06 microorganisms Expired JPS5820265B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55381A JPS5820265B2 (en) 1981-01-06 1981-01-06 microorganisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55381A JPS5820265B2 (en) 1981-01-06 1981-01-06 microorganisms

Publications (2)

Publication Number Publication Date
JPS57115176A true JPS57115176A (en) 1982-07-17
JPS5820265B2 JPS5820265B2 (en) 1983-04-22

Family

ID=11476908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55381A Expired JPS5820265B2 (en) 1981-01-06 1981-01-06 microorganisms

Country Status (1)

Country Link
JP (1) JPS5820265B2 (en)

Also Published As

Publication number Publication date
JPS5820265B2 (en) 1983-04-22

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