Inventor
WU YAO HUA
11 patents
Patents
11 patentsUS3976776AAug 24, 1976
Tranquilizer process employing N-(heteroarcyclic)piperazinylalkylazaspiroalkanediones
MEAD JOHNSON & CO64 citations90
US3962252AJun 8, 1976
10-imidoylacridans
MEAD JOHNSON & CO7 citations72
US4000304ADec 28, 1976
Diuretic antiturombogenic and antiarrhythmic processes using N-substituted indole dimers and pyrrolobenzodia-zepine rearrangement products thereof
MEAD JOHNSON & CO19 citations66
US4077959AMar 7, 1978
10-(Bis-pyrrolinyl)acridans
MEAD JOHNSON & CO1 citations61
US4072675AFeb 7, 1978
N-phenyl amidines
MEAD JOHNSON & CO4 citations61
US3946004AMar 23, 1976
Phenothiazines, phenoxazines and acridan bis-pyrrolinyl derivatives
MEAD JOHNSON & CO1 citations61
US4049714ASep 20, 1977
N-phenyl amidines
MEAD JOHNSON & CO2 citations56
US3935199AJan 27, 1976
Iminomethylindolines
MEAD JOHNSON & CO3 citations56
US4115571ASep 19, 1978
10-(Bis-pyrrolinyl) phenoxazines
MEAD JOHNSON & CO0 citations51
US4094981AJun 13, 1978
Smooth muscle relaxant employing 10-imidoylacridans
MEAD JOHNSON & CO1 citations51
US4046891ASep 6, 1977
Smooth muscle relaxant process employing 10-imidoylphenoxazines
MEAD JOHNSON & CO0 citations51