Inventor
AMSCHLER HERMANN
12 patents
Patents
12 patentsUS5712298AJan 27, 1998
Fluoroalkoxy-substituted benzamides and their use as cyclic nucleotide phosphodiesterase inhibitors
BYK GULDEN LOMBERG CHEM FAB228 citations98
US4665074AMay 12, 1987
6-(polyfluoroalkoxyphenyl) pyridazinones, their compositions, synthesis and use
BYK GULDEN LOMBERG CHEM FAB59 citations95
US3984555AOct 5, 1976
Therapeutic piperazinylalkyl-quinazolone-(4)-derivatives
BYK GULDEN LOMBERG CHEM FAB83 citations94
US6211203B1Apr 3, 2001
Benzofuran-4-carboxamides
BYK GULDEN LOMBERG CHEM FAB28 citations92
US5236918AAug 17, 1993
6-aryl-3-cyanaminopyridazines, their preparation and use and medicaments containing them
BYK GULDEN LOMBERG CHEM FAB47 citations92
US4108982AAug 22, 1978
4-(2-imidazolin-2-yl) aminopyrazoles
BYK GULDEN LOMBERG CHEM FAB21 citations81
US5376656ADec 27, 1994
Arylpyridazinones
BYK GULDEN LOMBERG CHEM FAB6 citations73
US4707481ANov 17, 1987
Pyridazinones, their preparation and use, and bronchospasmolytic medicaments containing pyridazinones
BYK GULDEN LOMBERG CHEM FAB8 citations73
US5449676ASep 12, 1995
Pyridazines
BYK GULDEN LOMBERG CHEM FAB11 citations72
US4277472AJul 7, 1981
3,6-Disubstituted-5,7-(lower alkano)-5,6,7,8-tetrahydropyrido(4,3-C)pyridazines; their intermediates, preparation, antihypertensive use and compositions
BYK GULDEN LOMBERG CHEM FAB2 citations62
US4131678ADec 26, 1978
Urapidil/furosemide compounds, compositions and use
BYK GULDEN LOMBERG CHEM FAB3 citations62
US6020340AFeb 1, 2000
Imidazopyridines
BYK GULDEN LOMBERG CHEM FAB0 citations51