Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2003-02-12
2008-07-22
Davis, Zinna N (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C546S141000
Reexamination Certificate
active
07402595
ABSTRACT:
A JNK inhibitor containing a compound having an isoquinolinone skeleton or a salt thereof, such as a compound represented by the formulawherein ring A and ring B are each an optionally substituted benzene ring, X is —O—, —N═, —NR3— or —CHR3—, R2is an acyl group, an optionally esterified or thioesterified carboxyl group, an optionally substituted carbamoyl group or an optionally substituted amino group and the like, a broken line shows a single bond or a double bond, and R1is a hydrogen atom, an optionally substituted hydrocarbon group, an optionally substituted heterocyclic group and the like, and the like.
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Igata Hideki
Itoh Fumio
Kawamoto Tomohiro
Kimura Hiroyuki
Kitamura Shuji
Davis Zinna N
Takeda Pharmaceutical Company Limited
Wenderoth , Lind & Ponack, L.L.P.
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