Inventor
KITOH KYOSUKE
JP25 patents
Patents
25 patentsUS5610320AMar 11, 1997
Sulfonamide phenyl substituted compounds
EISAI CO LTD42 citations95
US5292758AMar 8, 1994
Sulfonamide derivatives
EISAI CO LTD39 citations95
US5250549AOct 5, 1993
Sulfonamide derivatives
EISAI CO LTD63 citations95
US4468394AAug 28, 1984
Cephalosporin compounds
EISAI CO LTD25 citations82
US5610304AMar 11, 1997
Pyrimidinyl or pyridinyl sulfonamide substituted compounds
EISAI CO LTD16 citations81
US5554615ASep 10, 1996
Condensed pyrimidine derivative
EISAI CO LTD12 citations74
US4546176AOct 8, 1985
7-Carboxymethoxyphenylacetamido-3-cephem derivatives and antibacterial preparations containing the same
EISAI CO LTD13 citations74
US5854274ADec 29, 1998
Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives
EISAI CO LTD9 citations73
US5846969ADec 8, 1998
Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives
EISAI CO LTD6 citations73
US5834462ANov 10, 1998
Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives
EISAI CO LTD5 citations73
US5332751AJul 26, 1994
Pyridine carboxamide compounds which have useful as pharmaceutical utility
EISAI CO LTD6 citations73
US4921850AMay 1, 1990
3-propenylcephem derivative
EISAI CO LTD5 citations73
US5688800ANov 18, 1997
Condensed pyrimidine derivative
EISAI CO LTD3 citations63
US4344944AAug 17, 1982
7-α-methoxycephalosporin derivatives, and antibacterial drugs onctaining the same
EISAI CO LTD4 citations63
US4285940AAug 25, 1981
Cephalosporin derivatives, and antibacterial drugs comprising said derivatives
EISAI CO LTD3 citations63
US5434172AJul 18, 1995
Sulfonamide derivatives
EISAI CO LTD2 citations62
US5089491AFeb 18, 1992
3-propenylcephem derivative
EISAI CO LTD2 citations62
US5075296ADec 24, 1991
Azacyclooctadiene compound and pharmaceutical use
EISAI CO LTD2 citations62
US5006649AApr 9, 1991
3-propenylcephem derivative
EISAI CO LTD1 citations62
US4929612AMay 29, 1990
Thiadiazolylacetamide cephem derivatives
EISAI CO LTD4 citations62
US4285939AAug 25, 1981
Cephalosporin derivatives, and antibacterial drugs containing the derivatives
EISAI CO LTD2 citations62
US4285941AAug 25, 1981
Cephalosporin compounds and antibacterial drugs containing the same
EISAI CO LTD6 citations62
US4839389AJun 13, 1989
Polyprenyl alcohol-containing injections
EISAI CO LTD3 citations60
US4513145AApr 23, 1985
2-Methylchromone derivatives and process for their preparation
EISAI CO LTD1 citations52
US4415567ANov 15, 1983
7α-Methoxycephalosporin derivatives, and antibacterial drugs containing the same
EISAI CO LTD0 citations52