JPS54160796A - Preparation of gentamicin c - Google Patents

Preparation of gentamicin c

Info

Publication number
JPS54160796A
JPS54160796A JP6948578A JP6948578A JPS54160796A JP S54160796 A JPS54160796 A JP S54160796A JP 6948578 A JP6948578 A JP 6948578A JP 6948578 A JP6948578 A JP 6948578A JP S54160796 A JPS54160796 A JP S54160796A
Authority
JP
Japan
Prior art keywords
gentamicin
micromonospora
verdamicin
microorganisms
sagamiensis
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
JP6948578A
Other languages
Japanese (ja)
Other versions
JPS5849238B2 (en
Inventor
Kiyoshi Nakayama
Hiroshi Kase
Hajime Shimura
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo 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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Priority to JP6948578A priority Critical patent/JPS5849238B2/en
Publication of JPS54160796A publication Critical patent/JPS54160796A/en
Publication of JPS5849238B2 publication Critical patent/JPS5849238B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prepare gentamicin C (antibiotics effective to Gram-positive and Gram-negative bacteria), in high yield and in a short time, by the use of specific microorganisms capable of converting verdamicin into gentamicin C.
CONSTITUTION: Microorganisms belonging to Micromonospora genus and capable of converting verdamicin into gentamicin C2a, gentamicin C2 or gentamicin C1, e.g. Micromonospora.sagamiensis NRRL11006, Micromonospora.sagamiensis ATCC21803, Micromonospora purpurea ATCC15835, Micromonospora purpurea ATCC31119, Micromonospora echinospora ATCC15837, etc. or thier treated product (e.g. disintegrated and extracted product), are brought into contact with verdamicin (e.g. by culturing said microorganisms in a medium containing verdamicin).
COPYRIGHT: (C)1979,JPO&Japio
JP6948578A 1978-06-09 1978-06-09 Manufacturing method for dientamicin C Expired JPS5849238B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6948578A JPS5849238B2 (en) 1978-06-09 1978-06-09 Manufacturing method for dientamicin C

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6948578A JPS5849238B2 (en) 1978-06-09 1978-06-09 Manufacturing method for dientamicin C

Publications (2)

Publication Number Publication Date
JPS54160796A true JPS54160796A (en) 1979-12-19
JPS5849238B2 JPS5849238B2 (en) 1983-11-02

Family

ID=13404045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6948578A Expired JPS5849238B2 (en) 1978-06-09 1978-06-09 Manufacturing method for dientamicin C

Country Status (1)

Country Link
JP (1) JPS5849238B2 (en)

Also Published As

Publication number Publication date
JPS5849238B2 (en) 1983-11-02

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