JPS553733A - Phenazine derivative inhibiting phosphodiesterase and its preparation by microorganism - Google Patents

Phenazine derivative inhibiting phosphodiesterase and its preparation by microorganism

Info

Publication number
JPS553733A
JPS553733A JP7485678A JP7485678A JPS553733A JP S553733 A JPS553733 A JP S553733A JP 7485678 A JP7485678 A JP 7485678A JP 7485678 A JP7485678 A JP 7485678A JP S553733 A JPS553733 A JP S553733A
Authority
JP
Japan
Prior art keywords
microorganism
preparation
phenazine derivative
inhibiting phosphodiesterase
derivative inhibiting
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
JP7485678A
Other languages
Japanese (ja)
Inventor
Hamao Umezawa
Tomio Takeuchi
Masa Hamada
Toshihiko Ito
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.)
Microbial Chemistry Research Foundation
Original Assignee
Microbial Chemistry Research Foundation
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 Microbial Chemistry Research Foundation filed Critical Microbial Chemistry Research Foundation
Priority to JP7485678A priority Critical patent/JPS553733A/en
Publication of JPS553733A publication Critical patent/JPS553733A/en
Pending legal-status Critical Current

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  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

NEW MATERIAL:Phenazine derivatives of formulas I, II and III.
USE: Useful as a material having expected physiological effects of inhibiting the decomposition of adenosine -3', 5'- cyclic phosphoric acid by the adenosine -3', 5'- cyclic phosphoric acid phosphodiesterase present in animals and plants.
PROCESS: Straims of ME679-m4 (FERM-P No.4274) which belong to the genus Streptomyces are cultured, and the compounds of formulas I, II,and III are collected from the culture.
COPYRIGHT: (C)1980,JPO&Japio
JP7485678A 1978-06-22 1978-06-22 Phenazine derivative inhibiting phosphodiesterase and its preparation by microorganism Pending JPS553733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7485678A JPS553733A (en) 1978-06-22 1978-06-22 Phenazine derivative inhibiting phosphodiesterase and its preparation by microorganism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7485678A JPS553733A (en) 1978-06-22 1978-06-22 Phenazine derivative inhibiting phosphodiesterase and its preparation by microorganism

Publications (1)

Publication Number Publication Date
JPS553733A true JPS553733A (en) 1980-01-11

Family

ID=13559367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7485678A Pending JPS553733A (en) 1978-06-22 1978-06-22 Phenazine derivative inhibiting phosphodiesterase and its preparation by microorganism

Country Status (1)

Country Link
JP (1) JPS553733A (en)

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