Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-04-05
2005-04-05
Raymond, Richard L. (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S311000, C514S312000, C514S313000, C514S314000, C544S333000, C546S152000, C546S153000, C546S159000, C546S162000, C546S167000, C546S168000, C546S173000
Reexamination Certificate
active
06875769
ABSTRACT:
This invention relates to compounds of the formulawherein A, B, D, E, K, G, R3and R5are defined as in the specification, and to the pharmaceutically acceptable salts of such compounds.
REFERENCES:
patent: 4343804 (1982-08-01), Munson, Jr. et al.
patent: 6482836 (2002-11-01), Huang et al.
Wommack et al., Chemical Abstracts, vol. 76:94453, 1972.*
Huang et al., Chemical Abstracts, vol. 129:330738, 1998.
Ladas & Parry LLP
Pfizer Inc.
Raymond Richard L.
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