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发明名称
抗生素M9026及其纯个别部份1,2与3之制法
摘要
申请公布号
TW066879
申请公布日期
1985.05.16
申请号
TW07212929
申请日期
1983.08.25
申请人
利比德大药厂
发明人
分类号
C12P1/00
主分类号
C12P1/00
代理机构
代理人
陈长文 台北巿敦化北路二○一号七楼
主权项
1.制造抗生素M9026复合物之方法,包括将微小单胞菌种NRRL15 l18,在浸入性有氧发酵之情况下,于含可同化之碳源,可风化之氮源及无机盐类之水性营养培养基中,于6.0至8.5之pH培养直到产生大量之抗生素活性物,以乙酸乙酯萃取发酵培养液而回收该抗生素,及任意地籍柱层析术,使用矽胶柱及以二氯甲烷:甲醇(9:1)之混合物溶离而分离出名为抗生素M 9026因子2或因子3之主要部份。2.根据上述请求专利部份第1.项之方法,其中于26及3o。c间之温度下进行发酵。
地址
意大利
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