| 发明名称 |
ANTIBIOTIC DERIVATIVES |
| 摘要 |
<p>Derivatives of kanamycin A and B have been prepared which possess substantially improved antibacterial activity. Two examples of such agents are 1-¢L-(-)-.delta.-amino-.alpha.-hydroxyvaleryl!-kanamycin A ¢IVa, BB-K23! and 1-¢L-(-)-.beta.-amino-.alpha.-hydroxypropionyl!-kanamycin B ¢IVa, BB-K122!.</p> |
| 申请公布号 |
CA1046513(A) |
申请公布日期 |
1979.01.16 |
| 申请号 |
CA19740193107 |
申请日期 |
1974.02.21 |
| 申请人 |
BRISTOL-MYERS COMPANY |
发明人 |
NAITO, TAKAYUKI;NAKAGAWA, SUSUMU;ABE, YOSHIO |
| 分类号 |
C07H15/234;A61K31/70;A61K31/7028;A61K31/7034;A61K31/7036;A61P31/04;B01J23/00;B01J25/00;C07B61/00;C07C271/22;C07H15/236;(IPC1-7):07H15/22 |
主分类号 |
C07H15/234 |
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