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US5041534A Process for preparing antibiotic L 17054 失效
制备抗生素L 17054的方法

Process for preparing antibiotic L 17054
摘要:
The present invention is directed to the essentially pure preparation of an antibiotic substance arbitrarily designated antibiotic L 17054. This antibiotic substance is obtained from the known antibiotic substance named teicoplanin (formerly teichomycin) by chemical treatment. The new compound and the pharmaceutically acceptable salts possess antimicrobial activity.
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