JPS6439998A - Production of fr-900482 substance - Google Patents

Production of fr-900482 substance

Info

Publication number
JPS6439998A
JPS6439998A JP19712687A JP19712687A JPS6439998A JP S6439998 A JPS6439998 A JP S6439998A JP 19712687 A JP19712687 A JP 19712687A JP 19712687 A JP19712687 A JP 19712687A JP S6439998 A JPS6439998 A JP S6439998A
Authority
JP
Japan
Prior art keywords
culture medium
substance
glucosamine
cultivating
amino
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.)
Pending
Application number
JP19712687A
Other languages
Japanese (ja)
Inventor
Takashi Fujita
Shigehiro Takase
Takanao Otsuka
Junji Hosoda
Hiroshi Terano
Masanobu Kosaka
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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa 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 Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Priority to JP19712687A priority Critical patent/JPS6439998A/en
Publication of JPS6439998A publication Critical patent/JPS6439998A/en
Pending legal-status Critical Current

Links

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PURPOSE:To obtain FR-900482 substance having high production and useful in pharmacological field such as antitumor, by cultivating a specific bacterium strain in a culture medium added by one or more kind of compounds selected from D-glucosamine, 3-amino-5-hydroxy benzoic acid, etc. CONSTITUTION:Streptomyces sundanense No.6897 bacterium strain is inoculated to a culture medium prepared by adding D-glucosamine or 3-amino-5-hydroxy benzoic acid or salts thereof (e.g. alkali metal salt) singly or in combination at an amount of 5-0.001wt.% to a culture medium consisting of glucose, meat extract, metal phosphate, etc. Then cultivation product obtained by cultivating the resultant culture medium at about 30 deg.C for 30-150hr is separated and purified to provide the FR-900482 substance expressed by the formula [chemical name: 4-formyl 6,9-dihydroxy-14-oxa-1,11-diazatetracyclo(7.4.1. O<2>,<7>, O<10>,<12>) tetradeca-2,4,6-triene-8-ylmethylcarbamate].
JP19712687A 1987-08-05 1987-08-05 Production of fr-900482 substance Pending JPS6439998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19712687A JPS6439998A (en) 1987-08-05 1987-08-05 Production of fr-900482 substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19712687A JPS6439998A (en) 1987-08-05 1987-08-05 Production of fr-900482 substance

Publications (1)

Publication Number Publication Date
JPS6439998A true JPS6439998A (en) 1989-02-10

Family

ID=16369174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19712687A Pending JPS6439998A (en) 1987-08-05 1987-08-05 Production of fr-900482 substance

Country Status (1)

Country Link
JP (1) JPS6439998A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007333107A (en) * 2006-06-15 2007-12-27 Sakura Gomme Kk Connecting fitting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007333107A (en) * 2006-06-15 2007-12-27 Sakura Gomme Kk Connecting fitting

Similar Documents

Publication Publication Date Title
JPS55162791A (en) Antibiotic c-15003pnd and its preparation
NZ504345A (en) Low pH lactic acid fermentation
KR880012580A (en) Herbicides, preparation methods and uses thereof
JPS6439998A (en) Production of fr-900482 substance
DE3563858D1 (en) Process for the preparation of l-alpha-aminoacids
US4205125A (en) Process for the production of coenzyme Q
ATE34176T1 (en) 2&#39;-CHLOROPENTOSTATIN, A PHARMACEUTICAL COMPOSITION CONTAINING SUCH COMPOUND, AND A MICROORGANISM FOR PRODUCTION OF SUCH COMPOUND.
ES2080068T3 (en) DERIVATIVES OF 2-PYRANONE AND ITS PREPARATION PROCEDURE.
US3037016A (en) B12 coenzymes and processes for preparing the same
JPS5528A (en) Preparation of coenzyme q9
US4263402A (en) Process for producing 2,5-diketogluconic
US4178213A (en) Fermentation process for the production of (+)-2-(5β-n-butyl-4β-hydroxy-2-oxo-tetrahydrofuran-3β-yl)-2α-methylacetic acid
JPS589676B2 (en) Nojirimycin B
CA1039214A (en) Antibiotic s15-1 production by streptomyces hw-64 and hw-70
JPS5743697A (en) Improved preparation of antibiotic
JPS5718672A (en) Novel anthracycline antibiotic and its preparation
JPS6110595A (en) Novel antibiotic guanidylfungin b and preparation thereof
JPS5754196A (en) New antibiotic substance 76-11 and its preparation
JPS5362895A (en) Preparation of 5&#39;-inosinic acid by fermentation
JPS56127093A (en) Preparation of mycophenolic acid
JPS5234984A (en) Production of adenine derivatives by fermentation process
JPS5463067A (en) Oncostatic drugs and their preparation
JPS56154998A (en) Production of macrolide antibiotic through microbial conversion process
GB1593389A (en) Fermentation process
JPS553733A (en) Phenazine derivative inhibiting phosphodiesterase and its preparation by microorganism