| 发明名称 |
Processes for the preparation of benzo (chalcogeno)[4,3,2-CD] indazoles. |
| 摘要 |
<p>Improved processes for producing substituted benzo(chalcogeno)[4,3,2-cd]indazoles. The processes produce compounds in higher yields and of greater purity by using a novel sequence of acylation chemistry and easily removed potecting groups. The compounds produced have antibacterial, antifungal, antileukemic, and antitumor activity.</p> |
| 申请公布号 |
EP0284966(A1) |
申请公布日期 |
1988.10.05 |
| 申请号 |
EP19880104592 |
申请日期 |
1988.03.22 |
| 申请人 |
WARNER-LAMBERT COMPANY |
发明人 |
BEYLIN, VLADIMIR GENUKH;GOEL, OM PRAKASH;SERCEL, ANTHONY DENVER;SHOWALTER, HOWARD DANIEL HOLLIS |
| 分类号 |
C07D491/048;A61K31/415;A61P31/04;C07D513/08;A61P35/02;C07D495/04;C07D495/06;C07D517/08;(IPC1-7):C07D491/06;C07D517/06 |
主分类号 |
C07D491/048 |
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