发明名称 |
ANTIBIOTIC/ANTITUMOR COMPOUNDS AND THEIR PRODUCTION |
摘要 |
A purified isolate of an actinomycete identified as ATCC 39363 is capable of producing a complex of sulfur-containing antibiotic compounds having activity against transplanted tumors. Antibiotic compounds CL-1577A and CL-1577B and their closely related congeners are produced by cultivating isolate ATCC 39363 under aerobic conditions in a culture medium containing assimilable sources of carbon and nitrogen until a substantial quantity of the CL-1577 complex is produced, and subsequently isolating the complex or one or more of the compounds. The antibiotic compounds CL-1577A, CL-1577B, their congeners, and pharmaceutical compositions comprising these substances together with a suitable carrier are also disclosed. |
申请公布号 |
DE3479661(D1) |
申请公布日期 |
1989.10.12 |
申请号 |
DE19843479661 |
申请日期 |
1984.07.04 |
申请人 |
WARNER-LAMBERT COMPANY |
发明人 |
BUNGE, RICHARD H.;HURLEY, TIMOTHY R.;TUNAC, JOSEFINO B.;FRENCH, JAMES C.;SMITKA, TIM A. |
分类号 |
A61K35/74;A61P31/04;A61P35/00;C07G11/00;C12N1/20;C12P1/06;C12R1/465;(IPC1-7):C07G11/00 |
主分类号 |
A61K35/74 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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