Inventor
SUGUMI HIROYUKI
JP14 patents
Patents
14 patentsUS5292758AMar 8, 1994
Sulfonamide derivatives
EISAI CO LTD39 citations95
US5250549AOct 5, 1993
Sulfonamide derivatives
EISAI CO LTD63 citations95
US5118684AJun 2, 1992
Piperdine derivative and pharmaceutical composition
EISAI CO LTD32 citations95
US4849431AJul 18, 1989
Piperidine derivative and pharmaceutical composition
EISAI CO LTD23 citations82
US5610304AMar 11, 1997
Pyrimidinyl or pyridinyl sulfonamide substituted compounds
EISAI CO LTD16 citations81
US4942169AJul 17, 1990
Piperidine derivative and pharmaceutical composition
EISAI CO LTD18 citations81
US5424318AJun 13, 1995
Piperidine derivative and pharmaceutical composition
EISAI CO LTD5 citations73
US5332751AJul 26, 1994
Pyridine carboxamide compounds which have useful as pharmaceutical utility
EISAI CO LTD6 citations73
US5306720AApr 26, 1994
Piperidine derivative and pharmaceutical composition
EISAI CO LTD3 citations73
US5039681AAug 13, 1991
Piperidine derivative and pharmaceutical composition
EISAI CO LTD9 citations73
US6599917B1Jul 29, 2003
Quinuclidine compounds and drugs containing the same as the active ingredient
EISAI CO LTD11 citations71
US5434172AJul 18, 1995
Sulfonamide derivatives
EISAI CO LTD2 citations62
US5952335ASep 14, 1999
Fused polycyclic heterocycle derivatives
EISAI CO LTD4 citations60
US5654306AAug 5, 1997
Piperidine derivative and pharmaceutical composition
EISAI CO LTD0 citations51