PHENAZINE DERIVATIVE INHIBITING PHOSPHODIESTERASE AND ITS PREPARATION BY MICROORGANISM

Title:

PHENAZINE DERIVATIVE INHIBITING PHOSPHODIESTERASE AND ITS PREPARATION BY MICROORGANISM

Document Type and Number:

Japanese Patent JPS553733

Kind Code:

A

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.

Inventors:

UMEZAWA HAMAO
TAKEUCHI TOMIO
HAMADA TADASHI
ITOU TOSHIHIKO

Application Number:

JP7485678A

Publication Date:

January 11, 1980

Filing Date:

June 22, 1978

Export Citation:

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Assignee:

MICROBIAL CHEM RES FOUND

International Classes:

C12P17/12; A61K31/495; A61P43/00; C07D241/46; C07D241/48; C12P17/06; C12R1/465; (IPC1-7): A61K31/495; C07D241/48; C12P17/06; C12R1/465

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