Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-05-24
2005-05-24
Aulakh, Charanjit S. (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C546S095000, C546S071000, C544S126000, C514S284000, C514S233200
Reexamination Certificate
active
06897222
ABSTRACT:
The present invention provides compounds of formula (I):wherein R1, R2, R3, R4, R5and R6are as defined in the specification, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with DPP-IV, such as diabetes, particularly non-insulin dependent diabetes mellitus, and impaired glucose tolerance.
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Gobbi Luca Claudio
Luebbers Thomas
Mattei Patrizio
Narquizian Robert
Wyss Pierre Charles
Aulakh Charanjit S.
Hoffmann-La Roche Inc.
Johnston George W.
Megerditchian Samuel H.
Tramaloni Dennis P.
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