发明名称 |
Biologically active WS 6049 substances, a process for the production thereof and their pharmaceutical compositions |
摘要 |
Novel compounds designated as WS 6049-A and WS 6049-B are disclosed, as well as compositions containing the compounds thereof, a method of treating microbial infections, a method of prolonging the survival time of the patient with lymphocytic leukemia by administering the compounds thereof, and a process for making the WS 6049 substances, are disclosed. As indicated above, the novel compounds have antimicrobial and antileukemic activities which make them useful against a variety of pathogenic microorganisms and leukemic tumors.
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申请公布号 |
US4578271(A) |
申请公布日期 |
1986.03.25 |
申请号 |
US19830491170 |
申请日期 |
1983.05.03 |
申请人 |
FUJISAWA PHARMACEUTICAL CO., LTD. |
发明人 |
KIYOTO, SUMIO;NISHIKAWA, MOTOAKI;IWAMI, MORITA;TERANO, HIROSHI;KOHSAKA, MASANOBU |
分类号 |
C07G11/00;A61K35/74;A61P31/04;A61P35/00;C12N1/20;C12P1/04;C12P1/06;C12P13/00;C12R1/03;(IPC1-7):A61K35/00 |
主分类号 |
C07G11/00 |
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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