Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-08-09
2005-08-09
Morris, Patricia L. (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C548S264200, C548S264400
Reexamination Certificate
active
06927230
ABSTRACT:
A compound of the formula (I):wherein R1is lower alkyl which is optionally substituted withhalogen, cyano,N,N-di(lower)alkylcarbamoyl,phenyl optionally substituted with halogen, or heterocyclic group,cyclo(lower)alkyl,lower alkynyl, orN,N-di(lower)alkylcarbamoyl;R2is lower alkyl, lower alkoxy, cyano, or 1H-pyrrol-1-yl;R3is lower alkyl, lower alkoxy, or cyano;X is O, S, SO or SO2;Y and Z are each CH or N; andm is 0 or 1;or salts thereof, which are useful as a medicament.
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Geza Szilagyi et al.; “Preparation and antiarthritic activity of new 1,5-diaryl-3-(alkylthio)-1H 1,2,4-triazoles and corresponding sulfoxides and sulfones” European Journal of Medicinal Chemistry, vol. 25, No. 2, pp. 95-101, 1990.
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Aoki Satoshi
Hashimoto Norio
Konishi Nobukiyo
Kubota Ariyoshi
Nakagawa Toshiya
Fujisawa Pharmaceutical Co. Ltd.
Morris Patricia L.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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