Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-11-22
2005-11-22
McKane, Joseph K. (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S372000, C548S214000
Reexamination Certificate
active
06967213
ABSTRACT:
The present invention relates to an isothiazole derivative of the following formula 1 or nontoxic salt thereof:wherein, R1is hydrogen, alkoxy group or halogen group; R2is methyl or amino group.According to the present invention, isothiazole derivative or nontoxic salt thereof having antipyretic, analgesic and antiphlogistic activity and an improved side effect; process for the preparation thereof; and pharmaceutical composition including the same can be provided.
REFERENCES:
patent: 5466823 (1995-11-01), Talley et al.
patent: 5633272 (1997-05-01), Talley et al.
patent: 5840746 (1998-11-01), Ducharme et al.
In re Wood (CCPA) 199 USPQ 137 (1978).
Chae Myeong Yun
Cho Il Hwan
Chung Young Mee
Jung Sung Hak
Kim Il Hwan
CJ Corp.
Coppins Janet L.
McKane Joseph K.
Swanson & Bratschun L.L.C.
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