WS7622A MONO-OR DI-SULFATE,PROCESS FOR PREPARATION THEREOF AND USE THEREOF

Mono- or di-sulfate of the compound WS7622A, which is obtainable by culturing Streptomyces resistomycificus No. 7622 (FERM BP-2306), processes for preparation such sulfates and pharmaceutical compositions comprising them or their pharmaceutically acceptable salts as an active ingredient.

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Bibliographic Details
Main Authors MASAMI EZAKI, NOBUHARU SHIGEMATSU, SHIGEHIRO TAKASE, HIROSHI HATANAKA, MASAKUNI OKUHARA, EISAKU TSUJII, MASANORI OKAMOTO
Format Patent
LanguageEnglish
Published 25.03.1992
Edition5
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Summary:Mono- or di-sulfate of the compound WS7622A, which is obtainable by culturing Streptomyces resistomycificus No. 7622 (FERM BP-2306), processes for preparation such sulfates and pharmaceutical compositions comprising them or their pharmaceutically acceptable salts as an active ingredient.
Bibliography:Application Number: ZA19910004349