发明授权
US5071836A Competitive gonadoliberin antagonists 失效
竞争性GONADOLIBERIN拮抗剂

Competitive gonadoliberin antagonists
摘要:
Peptides of the formulaAc-D-Nal(2)-D-Phe-D-Phe-Ser-X-D-Ser(Rha)-Leu-Arg-Pro-Yin which X represents Tyr or His and Y represents Gly-NH.sub.2, D-Ala-NH.sub.2, Azgly-NH.sub.2 or NH--C.sub.2 H.sub.5 are competitive antagonists of Gn-RH. They are used for the treatment of gonadotropin- and steroid-dependent diseases and are prepared by known methods of peptide chemistry.
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