Inventor

SZANTAY CSABA

HU71 patents

⚠️ This page may combine multiple inventors who share the name “SZANTAY CSABA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SZANTAY CSABA

RICHTER GEDEON VEGYESZET

1-Ethyl-1-(alkoxycarbonylethyl)-octahydro-indolo[2,3-a]quinolizines

Indolo[2,3-a]quinolizines

Nitrogen-containing polycyclic compounds

Eburnane oxime ethers

Process for the preparation of 11-bromo-vincaminic acid ester derivatives and their use in protecting animals against cerebral hypoxy

Process for the preparation of eburnamonine derivatives

Biologically active eburnamenine derivatives, pharmaceutical compositions containing them and process for preparing same

1-Alkyl-9-bromohexahydroindolo quinolizium salts and use thereof to increase blood flow

Process for the preparation of alkaloids of the leurosine type

Nitro derivatives of vinblastine-type bisindoles, and pharmaceutical compositions containing them

N-Desmethyl-N-(allyloxymethyl)-vinblastine and antileukemic and antilymphomic compositions and method of treatment

Process for the isolation of alkaloid components from the plant Vinca Rosea L.

2-methoxyphenylpiperazine derivatives

Vasodilating 1,1-di-(2-methoxycarbonyl-ethyl)-1,2,3,4,5,6,12,12b-octahydro-indolo[2,3-a]quinolizine

Indolo (2,3-α)quinolizines

Indolo-quinolizidine derivatives

Indolo[2,3α]quinolizine derivatives

Process for the preparation of dimeric alkaloids

Eburnane derivatives, process for their preparation and pharmaceutical compositions containing them

Cis-10-bromo-E-homoeburnanes

Process for the preparation of halovincamone derivatives

Process for the preparation of 15-hydroxyimino-E-homoeburnane and intermediates therefor

10-halo-E-homoeburnane derivatives, a process for the preparation thereof, a process for the use thereof as vasodilators, and vasodilating compositions thereof

(-)-1β-ethyl-1α-hydroxymethyl-1,2,3,4,6,7,12, 12Bα-octahydroindolo(2,3-A)quinolizine, process for its preparation and pharmaceutical compositions containing same

Process for the preparation of vincaminic acid esters

1,12-disubstituted octahydroindolo[2,3-]quinolizine derivatives, pharmaceutical compositions

Indolo[2,3-a]quinolizine and indolo[2,3-g]cyclopent[a]indolizine derivatives, compositions and methods employing them for treating ulcers

2-Azabicyclo(2.2.2)octane derivatives and their use as immunosuppressive agents

Process for preparation of cytostatic compounds

Process for the preparation of apovincaminic acid ester derivatives

Process for an enantioselective synthesis of optically active 14-oxo-E-homo-eburnane derivatives

Process for the preparation of hydroxyamino-eburnane derivatives and octahydroindoloquinolizine intermediates

Pyrimidine derivatives and process preparing the same

Furfuryl derivatives of vinblastine-type bis-indoles, and pharmaceutical compositions containing them

Apovincaminic acid esters

Substituted propane-2-OL derivatives

9-Bromo-hexahydro- and octahydro-indolo[2,3 a]quinolizines and use for increasing blood circulation

1,1-Disubstituted octahydro-indolo[2,3-a]quinolizines, process for the preparation thereof and compositions containing same

Vasodilating method of treatment using a indolo-quinolizine-monoester, diester or nitrile

E-Homo-eburnane derivatives, process for their preparation, and pharmaceutical compositions containing these compounds

CHINOIN GYOGYSZER ES VEGYESZET

1,2,3,4,6,7-Hexahydro-11BαH-benzo[a]quinolizine-derivatives

Process for the preparation of benzo(a)quinolizidine derivatives

Combined compositions

Bicyclic lactone derivatives employed as intermediates in the synthesis of prostaglandines

Process for the preparation of bicyclic enone compounds

EGYT GYOGYSZERVEGYESZETI GYAR

Composite insect attractant for male white-line dart moths and a process for preparing the active ingredients thereof

Terpene derivatives and insecticidal compositions containing terpenes

Composite insect attractant for male cabbage moths and a process for preparing its active agents

Oxaindene derivatives and process for the preparation thereof

Process for the preparation of epibatidine