Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5204355 | 15-nitro-2.beta., 3.beta.-dihydro- and 15-nitro-2.beta.,3.beta.,6,7-tetrahydrotabersonine derivatives, pharmaceutical compositions containing them and process for preparing same | Bela Zsadon, Margit Barta n/e/ e Bukovecz, Maria Szilasi, Janos Galambos, Viktoria Bolya nee Kassay +14 more | 1993-04-20 |
| 4859682 | 2-Halogenated-8- and 1,8-substituted ergolenes | Gabor Megyeri, Bela Stefko, Lajos Kovacs, Anna Kassai nee Zieger, Bela Kiss +5 more | 1989-08-22 |
| 4816587 | Process for the preparation of 2-halogenated ergoline derivatives | Gabor Megyeri, Lajos Kovacs, Bela Stefko, Erik Bogsch, Anna Kassia nee Zieger +3 more | 1989-03-28 |
| 4758666 | Process for the preparation of an apovincaminol derivative | Janos Galambos, Bela Stefko, Gyorgy Fekete, Bela Zsadon, Anna Kassai nee Zieger +1 more | 1988-07-19 |
| 4757077 | Bis-indole derivatives and pharmaceutical compositions containing them | Csaba Szantay, Lajos Szabo, Katalin Honty, Tibor Acs, Sandor Eckhardt +4 more | 1988-07-12 |
| 4753948 | Furfuryl derivatives of vinblastine-type bis-indoles, and pharmaceutical compositions containing them | Csaba Szantay, Lajos Szabo, Katalin Honty, Tibor Acs, Sandor Eckhardt +4 more | 1988-06-28 |
| 4753949 | 2-chloronicergoline having antihypoxic activity | Gabor Megyeri, Bala Stefko, Erik Bogsch, Janos Galambos, Anna Kassi nee Zieger +9 more | 1988-06-28 |
| 4746665 | Nitro derivatives of vinblastine-type bisindoles, and pharmaceutical compositions containing them | Csaba Szantay, Lajos Szabo, Katalin Honty, Tibor cs, Sandor Eckhardt +4 more | 1988-05-24 |
| 4697017 | Process for the preparation of 2-bromo-.alpha.-ergocryptine | Gabor Megyeri, Janos Galambos, Lajos Kovacs, Bela Stefko, Erik Bogsch +1 more | 1987-09-29 |
| 4681887 | Pharmaceutical compositions with a neuroleptic action and process for preparing same | Gabor Megyeri, Bela Stefko, Erik Bogsch, Janos Galambos, Anna Kassainee Zieger +9 more | 1987-07-21 |
| 4680397 | Apovincaminol derivative | Bela Zsadon, Gyorgy Fekete, Janos Galambos, Margit Barta nee Bukovecz, Laszlo Szporny +5 more | 1987-07-14 |
| 4659816 | Process for the preparation of dimeric alkaloids | Csaba Szantay, Katalin Honty, Lajos Szabo, Tibor cs | 1987-04-21 |
| 4587251 | Indolo[2,3-a]quinolizine and indolo[2,3-g]cyclopent[a]indolizine derivatives, compositions and methods employing them for treating ulcers | Elemer Ezer, Laszlo Szporny, Gyorgy Hajos, Csaba Szantay, Gyorgy Fekete +3 more | 1986-05-06 |
| 4563464 | 2-Azabicyclo(2.2.2)octane derivatives and their use as immunosuppressive agents | Elemer Ezer, Laszlo Szporny, Gyorgy Hajos, Csaba Szantay, Gyorgy Fekete +3 more | 1986-01-07 |
| 4490378 | N-Desmethyl-N-(allyloxymethyl)-vinblastine and antileukemic and antilymphomic compositions and method of treatment | Lajos Dancsi, 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, Lajos Dancsi, 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, Lajos Dancsi | 1984-05-01 |
| 4428877 | Cis-10-bromo-E-homoeburnanes | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Lajos Dancsi, Egon Karpati +1 more | 1984-01-31 |
| 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, Lajos Dancsi, Janos Galambos +2 more | 1984-01-31 |
| 4424223 | Polycyclic compounds containing a double bond in the D-ring pharmaceutical compositions containing them, and methods of treating psoriasis with them | Bela Zsadon, Gyorgy Fekete, Csaba Lorincz, Janos Galambos, Maria Zajer nee Balazs +6 more | 1984-01-03 |
| 4419359 | Nitro-substituted polycyclic derivatives useful in the treatment of psoriasis | Gyorgy Fekete, Csaba Lorincz, Janos Galambos, Bela Zsadon, Maria Zajer nee Balazs +6 more | 1983-12-06 |
| 4410459 | Process for preparation of cytostatic compounds | Lajos Dancsi, 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, Lajos Dancsi, Ferenc Drexler +1 more | 1983-08-23 |
| 4356305 | Process for the preparation of halovincamone derivatives | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Lajos Dancsi, 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, Lajos Dancsi +1 more | 1982-08-17 |