Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2008-07-15
2008-07-15
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...
C546S339000, C546S268100, C546S304000, C514S336000
Reexamination Certificate
active
07399775
ABSTRACT:
Provided are novel compounds having an inhibitory activity against production or secretion of β-amyloid protein. They embrace compounds represented by the following formula (1):and capable of being replaced with a variety of substituents; and salts thereof, and solvates of any one of them.
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Ito Masayuki
Kubota Hideki
Miyauchi Satoru
Saito Masanori
Yasukouchi Takanori
Daiichi Pharmaceutical Co. Ltd.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Shiao Rei-tsang
LandOfFree
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