Janos Sapi

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Budapest, HU

People

Patents Grantslast 30 patents

Information Patent Grant
Racemic and optically active octahydro-indolo(2,3-a) tetrahydropyra...
- Patent number 5,122,607
- Issue date Jun 16, 1992
- Richter Gedeon Vegyesczeti Gyar RT.
- Janos Kreidl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Eburnane derivatives, process for their preparation and pharmaceuti...
- Patent number 4,551,462
- Issue date Nov 5, 1985
- Richter Gedeon Vegyeszeti Gyar Rt.
- Csaba Szantay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Eburnane oxime ethers
- Patent number 4,549,020
- Issue date Oct 22, 1985
- Richter Gedeon Vegyeszeti Gyar Rt.
- Csaba Szantay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
E-Homo-eburnane derivatives, process for their preparation, and pha...
- Patent number 4,481,204
- Issue date Nov 6, 1984
- Richter Gedeon Vegyeszeti Gyar Rt.
- Csaba Szantay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hexahydroindoloquinolizinium and octahydroindoloquinolizine esters,...
- Patent number 4,446,139
- Issue date May 1, 1984
- Richter Gedeon Vegyeszeti Gyar Rt.
- Csaba Szantay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for an enantioselective synthesis of optically active 14-ox...
- Patent number 4,399,069
- Issue date Aug 16, 1983
- Richter Gedeon Vegyeszeti Gyar Rt.
- Csaba Szantay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of hydroxyamino-eburnane derivatives an...
- Patent number 4,345,082
- Issue date Aug 17, 1982
- Richter Gedeon Vegyeszeti Gyar Rt.
- Csaba Szantay
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Racemic and optically active octahydro-indolo(2,3-a) tetrahydropyra...

Eburnane derivatives, process for their preparation and pharmaceuti...

Eburnane oxime ethers

E-Homo-eburnane derivatives, process for their preparation, and pha...

Hexahydroindoloquinolizinium and octahydroindoloquinolizine esters,...

Process for an enantioselective synthesis of optically active 14-ox...

Process for the preparation of hydroxyamino-eburnane derivatives an...