名称:
Design, synthesis and structure–Activity relationships of novel imidazolo[1,2-a]pyrimid-5-ones as potent GnRH receptor antagonists
摘要:
SAR studies of lead GnRH receptor antagonists 2a and 2b reported earlier resulted in the discovery of compound 10b which showed much higher potency (K-i=4.6nM, compared with 2b, K-i=230nM) in which the 7-position of the imidazolo[1,2a]pyrimidone core was substituted with a methyl group, and the ester at the 6-position was replaced by the 3-methoxyphenyl group. (C) 2002 Elsevier Science Ltd. All rights reserved.