| 发明名称 |
6-Branched chain alkyl sustituted ergot alkaloids |
| 摘要 |
This invention provides new compounds of formula I, <IMAGE> I wherein R1 is alkyl or 2 to 5 carbon atoms, and R2 is methyl or ethyl, useful as anti-migraine agents and for the treatment of orthostatic disorders.
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| 申请公布号 |
US4195086(A) |
申请公布日期 |
1980.03.25 |
| 申请号 |
US19780928199 |
申请日期 |
1978.07.26 |
| 申请人 |
SANDOZ AG |
发明人 |
FEHR, THEODOR;STADLER, PAUL |
| 分类号 |
C07D457/04;C07D519/02;(IPC1-7):C07D519/02 |
主分类号 |
C07D457/04 |
| 代理机构 |
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