Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2007-07-03
2007-07-03
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...
C514S340000, C514S354000, C514S616000, C546S255000, C546S268400, C546S315000, C564S155000
Reexamination Certificate
active
10932463
ABSTRACT:
This invention provides a compound of the formula (I):wherein A represents a phenyl group or the like: B represents an aryl or the like: E represents a 1,4-phenylene group; R1and R2independently represent a hydrogen atom or the like: R3and R4independently represent a hydrogen atom or the like: R5represents —CO2H or the like: R6represents an alkyl group having from 1 to 6 carbon atoms or the like: X represents a methylene group or the like. These compounds are useful for the treatment of disease conditions mediated by prostaglandin such as pain, or the like in mammalian. This invention also provides a pharmaceutical composition comprising the above compound.
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Nakao Kazunari
Nukui Seiji
Okumura Yoshiyuki
Yamagishi Tatsuya
Kurlandsky David
Pfizer Japan, Inc.
Polster, II Philip B.
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