Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2004-08-10
2009-10-13
Shiao, Rei-Tsang (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C548S190000
Reexamination Certificate
active
07601746
ABSTRACT:
A compound represented by the general formula (I):wherein R1is a hydrogen atom, a halogen atom, or the like; R2, R3, and R4are each independently a hydrogen atom, a halogen atom, C1-C15 alkyl optionally substituted with one or more C1-C12 alkyloxy or the like, or the like; R5is a hydrogen atom or the like; R6and R7are a hydrogen atom or the like; R8is C1-C3 alkyl or the like; R9is a hydrogen atom or the like), a prodrug, a pharmaceutically acceptable salt, or solvate thereof.
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Takayama Masami
Yoshida Yutaka
Coppins Janet L
Finnegan Henderson Farabow Garrett & Dunner LLP
Shiao Rei-Tsang
Shionogi & Co. Ltd.
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