Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851416 | Berban derivatives as .alpha..sub.2 -adrenergic antagonists | Szilveszter E. Vizi, Csaba Szantai, Istvan Toth, Gabor Kovacs, Jeno Marton +3 more | 1989-07-25 |
| 4806545 | (-)-1.beta.-ethyl-1.alpha.-hydroxymethyl-1,2,3,4,6,7,12, 12B.alpha.-octahydroindolo(2,3-A)quinolizine, process for its preparation and pharmaceutical compositions containing same | Csaba Szantay, Gyorgy Kalaus, Zsolt Szombathelyi, Egon Karpati, Bela Kiss +7 more | 1989-02-21 |