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Jozsef Kokosi
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last 30 patents
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Patent Grant
Bronchodilatory azepino(1,2-A)pyrimidine derivatives and acid addit...
Patent number
4,588,526
Issue date
May 13, 1986
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
Istvan Hermecz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-Substituted-2-oxo-tetrahydro-pyrrol[1,2-a]pyrimidines having digi...
Patent number
4,482,557
Issue date
Nov 13, 1984
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
Jozsef Kokosi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Indolo[2',3';3,4]pyrido[2,1-b]quinazoline-5-ones, a process for the...
Patent number
4,472,399
Issue date
Sep 18, 1984
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
Jozsef Kokosi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 9-hydrazono-6,7,8,9-tetrahydro-4H-py...
Patent number
4,456,752
Issue date
Jun 26, 1984
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
Istvan Hermecz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of nitrogen-bridgehead condensed pyrimi...
Patent number
4,452,982
Issue date
Jun 5, 1984
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
Istvan Hermecz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-Oxo-2,6,7,8,9,10 hexahydro-pyrimido[1,2-a]azepines and antiangina...
Patent number
4,404,205
Issue date
Sep 13, 1983
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
Jozsef Kokosi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
6-Hydrazono-pyrido[2,1-b] quinazoline-11 ones
Patent number
4,395,549
Issue date
Jul 26, 1983
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
Istvan Hermecz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-Substituted-tetrahydro-pyrrolo[1,2-a]pyrimidines and pharmaceutic...
Patent number
4,367,229
Issue date
Jan 4, 1983
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
Jozsef Kokosi
C07 - ORGANIC CHEMISTRY