发明授权
US4683201A Antibiotic A80190-producing Actinomadura oligospora and process 失效
抗生素A80190产生放线菌寡聚核苷酸和过程

Antibiotic A80190-producing Actinomadura oligospora and process
摘要:
New polyether antibiotic A80190, its acyl and alkyl ester, acyl ester and urethane derivatives, and salts thereof, are useful antibacterial and anticoccidial agents and increase feed-utilization efficiency in animals. Methods of making A80190 by culture of Actinomadura oligospora NRRL 15877 and synergistic compositions of the A80190 compounds with nicarbazin, 4,4'-dinitrocarbanilide, certain napthalenamine and benzenamine compounds and metichlorpindol are also provided.
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