Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2008-01-22
2008-01-22
Eyler, Yvonne (Bonnie) (Department: 1621)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C544S279000, C546S122000
Reexamination Certificate
active
11726339
ABSTRACT:
The present invention provides compounds of the Formula I:wherein R1is alkyl, cycloalkyl, cycloalkylalkyl, or —CH2-alkenyl, X1is O, NH, N(alkyl), S or —C(═O), Z is N or CH; and R2and R3are as defined herein, pharmaceutical compositions comprising same, and methods for their use.
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patent: 6316464 (2001-11-01), Cheng et al.
patent: 6451804 (2002-09-01), Dunn et al.
patent: 6506749 (2003-01-01), Chen et al.
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Goldstein David Michael
Lim Julie Anne
Eyler Yvonne (Bonnie)
Green Grant D.
Nwaonicha Chukwuma
Roche Palo Alto LLC
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