A PROCESS FOR THE PRODUCTIONOF A NOVEL ANTIBIOTIC BUTALACTIN FROM A NEW STRAIN OF STREPTOMYCES CULTUIRE NO. HIL Y -8636923 OR ITS MARIANTS OR MUTANTS.

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专利权人:

发明人:

DR.BIMAL NARESH GANGULI,CHRISTOPHER MILTON MATHEW FRANCO,HANS WOLFRAM FEHLHABER,ERRA KOTESWARA VIJAYAKUMAR,DR.SUGATA CHATTERJEE,DR.JURGEN BLUMBACH

申请号：

IN139/BOM/1989

公开号：

IN170485B

申请日:

1989.05.30

申请国别(地区):

IN

年份:

2013

代理人:

摘要：

A process for the production of a novel antibiotic butalactin of the formula shown in Fig.1 of the drawings accompanying the provisional specification from a new strain of Streptomyces species culture no.HIL Y-86,36923 or its variants or mutants consisting of cultivating the said strain by fermentation at 18-40 degree C and pH between 6.0 to 9.0 under aerobic conditions in an aqueous nutrient medium as herein described and isolating the butalactin from the culture both in a known manner.

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