Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2003-07-23
2008-09-16
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
07425563
ABSTRACT:
The invention provides 4-substituted aryl-5-hydroxyisoquinolinone derivatives and their pharmacologically acceptable addition salts with excellent inhibitory effect on poly (ADP-ribose) synthetase.4-Substituted aryl-5-hydroxyisoquinolinone derivatives, represented by a general formula (1)and their pharmacologically acceptable addition salts.
REFERENCES:
patent: 4897391 (1990-01-01), Friary
patent: 355750 (1990-02-01), None
patent: 99/11628 (1999-03-01), None
patent: 02/094790 (2002-11-01), None
Anraku Tsuyoshi
Ishikawa Kumi
Ishiyama Jyunichi
Kanda Takahiro
Kawai Tomoyuki
Davis Zinna N
Kyorin Pharmaceutical Co. Ltd.
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