Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-06-07
2005-06-07
Shameem, Golam M. M. (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C549S429000, C549S483000, C549S487000, C544S212000, C544S242000, C544S297000, C546S268100, C546S276400, C546S283400
Reexamination Certificate
active
06903132
ABSTRACT:
Non-peptide GnRH agents capable of inhibiting the effect of gonadotropin-releasing hormone are described. Such compounds and their pharmaceutically acceptable salts, prodrugs, and active metabolites are suitable for treating mammalian reproductive disorders and steroid hormone-dependent tumors as well as for regulating fertility, where suppression of gonadotropin release is indicated. Methods for synthesizing the compounds and intermediates useful in their preparation are also described.
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Anderson Mark B.
Christie Lance Christopher
Do Quyen-Quyen Thuy
Feng Jun
Hong Yufeng
Agouron Pharmaceuticals , Inc.
Hutchinson Keith D.
Pfizer Inc.
Shameem Golam M. M.
Zielinski Bryan C.
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