Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2009-07-02
2010-12-21
Habte, Kathsay T (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C544S105000
Reexamination Certificate
active
07855198
ABSTRACT:
There is provided a compound having a capsaicin receptor VR1 inhibitory activity and useful as a therapeutic agent for various pains including inflammatory pain and neurogenic pain, migraine, cluster headache, bladder diseases including overactive bladder, and the like.A benzamide derivative or a salt thereof wherein a benzene ring is attached to a D ring (a monocyclic or bicyclic hydrocarbon ring or a monocyclic or bicyclic heteroaromatic ring) through an amide bond, the benzene ring is directly bonded to an E ring (a monocyclic or bicyclic hydrocarbon ring or a monocyclic or bicyclic heteroaromatic ring), and the benzene ring is further bonded to A (an amino moiety, a monocyclic or bicyclic heterocycle) through L (a lower alkylene).
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Akamatsu Seijiro
Asai Norio
Harada Hironori
Ikegai Kazuhiro
Ishikawa Noriko
Astellas Pharma Inc.
Habte Kathsay T
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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