Inventor
FURUKAWA KEN
JP12 patents
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EISAI CO LTD
10 patentsUS5557002ASep 17, 1996
Process for the preparation of biphenyl containing intermediates useful in making angiotensin II receptor antagonists
EISAI CO LTD14 citations80
US5583229ADec 10, 1996
Process for the preparation of imidazopyridine derivatives
EISAI CO LTD3 citations72
US5637716AJun 10, 1997
Processes for the preparation of hydroquinone and benzoquinone derivatives
EISAI CO LTD8 citations71
US7375236B2May 20, 2008
Methods for producing cyclic benzamidine derivatives
EISAI CO LTD6 citations61
US5554757ASep 10, 1996
Process for the preparation of imidazopyridine derivatives, and intermediates therefore
EISAI CO LTD1 citations61
US5700938ADec 23, 1997
Intermediates for imidazopyridine derivatives
EISAI CO LTD0 citations50
US5618969AApr 8, 1997
Intermediates for imidazopyridines
EISAI CO LTD0 citations50
US5608068AMar 4, 1997
Process for the preparation of imidazopyridine derivatives and intermediates
EISAI CO LTD0 citations50
US5587504ADec 24, 1996
Sulfonyloxy-biphenylcarboxylic ester derivatives which are intermediates
EISAI CO LTD0 citations50
US5559236ASep 24, 1996
Intermediates for substituted biphenylmethylmidazopyridine angiotensin II antagonists
EISAI CO LTD0 citations50