906217-65-0Relevant articles and documents
6,7-Dihydro-5H-cyclopenta[d]pyrazolo[1,5-a]pyrimidines and their derivatives as novel corticotropin-releasing factor 1 receptor antagonists
Saito, Tetsuji,Obitsu, Tetsuo,Kondo, Takashi,Matsui, Toshiaki,Nagao, Yuuki,Kusumi, Kensuke,Matsumura, Naoya,Ueno, Sonoko,Kishi, Akihiro,Katsumata, Seishi,Kagamiishi, Yoshifumi,Nakai, Hisao,Toda, Masaaki
experimental part, p. 5432 - 5445 (2011/10/19)
To identify an orally active corticotropin-releasing factor 1 receptor antagonist, a series of 6,7-dihydro-5H-cyclopenta[d]pyrazolo[1,5-a]pyrimidines and their derivatives were designed, synthesized and evaluated. An in vitro study followed by in vivo and pharmacokinetic studies of these heterotricyclic compounds led us to the discovery of an orally active CRF1 receptor antagonist. The results of a structure-activity relationship study are presented.
