发明名称 |
PROCESS FOR PREPARING THE NEW BU-2231 GLYCOPEPTIDE ANTIBIOTIC COMPLEX, THE SINGLE COMPONENTS AND THEIR DERIVATIVES |
摘要 |
New complex glycopeptide antibiotics Bu-2231A (I) and Bu-2231b (II) are obtd. by culturing Streptoalloteichus hindustanus ATCC 31158 or its mutants, and sepd. the product (Bu-2231) into (I) AND (II) in the form of Cu complexes. (I) and (II), in both the Cu-complex and Cu-free form, are broad-spectrum antibacterials with higher activity than bleomycin NIHJ and phleomycin 616 against a wide range of Gram-positive, Gram-negative and acid-resistant microorganisms. They are also antifungal agents (for medical or agricultural use), and inhibit the growth of Walker 256 carcinosarcoma and Lewis carcinoma in rats. |
申请公布号 |
HU175049(B) |
申请公布日期 |
1980.05.28 |
申请号 |
HU1976BI00549 |
申请日期 |
1976.08.27 |
申请人 |
BRISTOL MYERS CO,US |
发明人 |
KAWAGUCHI,HIROSHI,JP;TOMITA,KOJI,JP;TSUKIURA,HIROSHI,JP;KONISHI,MASATAKA,JP |
分类号 |
C12P1/06;A01N63/02;A61K35/74;A61P31/04;C07G11/00;C07K9/00;C12P1/04;C12P21/00;C12R1/465;F16J15/38 |
主分类号 |
C12P1/06 |
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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