Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4515949 | [2-(1H-indol-1-yl)ethyl]-2-piperazine and pyrido[1,2-a]indol-9-one as intermediates for pyrazino(2,3-3,4)pyrido(1,2-a) indoles which are useful for treating hypertension in mammals | Ivo L. Jirkovsky | 1985-05-07 |
| 4482714 | Pyrazino[2',3'-3,4]pyrido[1,2-a]indole derivatives | Ivo L. Jirkovsky | 1984-11-13 |