Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4490378 | N-Desmethyl-N-(allyloxymethyl)-vinblastine and antileukemic and antilymphomic compositions and method of treatment | Tibor Keve, Gyorgy Fekete, Eszter Dezseri, Sandor Gorog, Tibor cs +8 more | 1984-12-25 |
| 4456607 | 9-Bromo-hexahydro- and octahydro-indolo[2,3 a]quinolizines and use for increasing blood circulation | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Tibor Keve, Egon Karpati +1 more | 1984-06-26 |
| 4446139 | Hexahydroindoloquinolizinium and octahydroindoloquinolizine esters, and method of increasing blood flow in an animal with hydroxyamino-eburnane derivatives | Csaba Szantay, Lajos Szbao, Gyorgy Kalaus, Janos Sapi, Tibor Keve | 1984-05-01 |
| 4429129 | 1.alpha.-Ethyl-1.beta.-(2'-alkoxy carbonyl-2'-hydroxyiminoethyl)-10-methoxy 1,2,3,4,6,7,12,12.beta.-octahydroindolo(2,3A)quinolizines | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Tibor Keve, Janos Galambos +2 more | 1984-01-31 |
| 4428877 | Cis-10-bromo-E-homoeburnanes | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Tibor Keve, Egon Karpati +1 more | 1984-01-31 |
| 4410459 | Process for preparation of cytostatic compounds | Tibor Keve, Lajos Szabo, Katalin Honty, Sandor Eckhardt, Ivan Hindi +8 more | 1983-10-18 |
| 4400514 | Process for the preparation of apovincaminic acid ester derivatives | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Tibor Keve, Ferenc Drexler +1 more | 1983-08-23 |
| 4356305 | Process for the preparation of halovincamone derivatives | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Tibor Keve, Ferenc Drexler | 1982-10-26 |
| 4345082 | Process for the preparation of hydroxyamino-eburnane derivatives and octahydroindoloquinolizine intermediates | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Janos Sapi, Tibor Keve +1 more | 1982-08-17 |
| 4343738 | Halogenated 15-hydroxy-E-homoeburane derivatives | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Tibor Keve, Ferenc Drexler | 1982-08-10 |
| 4315011 | 1-Alkyl-9-bromohexahydroindolo quinolizium salts and use thereof to increase blood flow | Csaba Szantay, Lajos Szabo, Gyoorgy Kalaus, Tibor Keve, Egon Karpati +1 more | 1982-02-09 |
| 4314939 | Process for the preparation of 15-hydroxyimino-E-homoeburnane and intermediates therefor | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Tibor Keve, Ferenc Drexler | 1982-02-09 |
| 4285865 | Process for the preparation of halogenated 15-hydroxy-E-homoeburnane compounds | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Tibor Keve, Ferenc Drexler | 1981-08-25 |
| 4285950 | 10-halo-E-homoeburnane derivatives, a process for the preparation thereof, a process for the use thereof as vasodilators, and vasodilating compositions thereof | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Tibor Keve, Ferenc Drexler | 1981-08-25 |
| 4283401 | Process for the preparation of 11-bromo-vincaminic acid ester derivatives and their use in protecting animals against cerebral hypoxy | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Tibor Keve, Egon Karpati +1 more | 1981-08-11 |
| 4209443 | Process for separating pharmaceutically active diindole alkaloids | Karola Jovanovics, Sandor Eckhardt, Csaba Lorincz, Janos Sugar, Zsuzsa Relle nee Somfai +3 more | 1980-06-24 |
| 4199505 | Process for the preparation of alkaloids of the leurosine type | Csaba Szantay, Lajos Szabo, Katalin Honty, Katalin Nogradi, Karola Jovanovics +4 more | 1980-04-22 |