Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2006-05-15
2008-08-12
Powers, Fiona T (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
Reexamination Certificate
active
07410987
ABSTRACT:
A method of treating pain or pruritis comprising administering to a patient in need thereof a pharmaceutically effective amount of a κ opioid receptor agonist of the formulawherein R is an alkyl having an amino group as a substituent; and R1is acyl.
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Fujimura Ken-ichi
Honda Takahiro
Kohno Shin-ichi
Niwa Masashi
Osumi Yaeko
Frishauf Holtz Goodman & Chick P.C.
Powers Fiona T
Santen Pharmaceutical Co. Ltd.
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