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last 30 patents
Information
Patent Grant
N-Desmethyl-N-(allyloxymethyl)-vinblastine and antileukemic and ant...
Patent number
4,490,378
Issue date
Dec 25, 1984
Richter Gedeon Vegyeszeti Gyar Rt.
Lajos Dancsi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of cytostatic compounds
Patent number
4,410,459
Issue date
Oct 18, 1983
Richter Gedeon Vegyeszeti Gyar Rt.
Lajos Dancsi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-Formyl leurosine derivatives in a dosage form effective for treat...
Patent number
4,279,816
Issue date
Jul 21, 1981
Richter Gedeon Vegyszeti Gyar Rt.
Karola Jovanovics
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of alkaloids of the leurosine type
Patent number
4,199,505
Issue date
Apr 22, 1980
Richter Gedeon Vegyeszeti Gyar Rt.
Csaba Szantay
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-formyl and N-desmethyl leurosine derivatives
Patent number
4,189,432
Issue date
Feb 19, 1980
Richter Gedeon Vegyeszeti Gyar Rt.
Karola Jovanovics
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the isolation of alkaloid components from the plant Vin...
Patent number
4,172,077
Issue date
Oct 23, 1979
Richter Gedeon Vegyeszeti Gyar Rt.
Karola Jovanovics
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of diindole alkaloids or of the acid ad...
Patent number
4,070,358
Issue date
Jan 24, 1978
Richter Gedeon Vegyeszeti Gyar Rt
Karola Jovanovics
C07 - ORGANIC CHEMISTRY