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 TSUJII, EISAKU, SHIGEMATSU, NOBUHARU, OKUHARA, MASAKUNI, EZAKI, MASAMI, HATANAKA, HIROSHI, TAKASE, SHIGEHIRO, OKAMOTO, MASANORI
Format Patent
LanguageEnglish
French
German
Published 15.01.1992
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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: EP19910110243