Novel substituted tetrahydrotriazaacenaphthylene derivatives as potent CRF1 receptor antagonists
摘要:
Corticotropin-releasing factor (CRF), a 41 amino acid peptide neurohormone synthesised by specific hypothalamic nuclei in the brain, is implicated in stress-related function. Antagonism of CRF1 receptors is an attractive therapeutic approach for the treatment of depression and anxiety. Unsaturated tetrahydrotriazaacenaphthylenes of general structure 3 have been identified as potent and selective CRF1 receptor antagonists with a suitable oral pharmacokinetic profile. (c) 2007 Elsevier Ltd. All rights reserved.
4-苄氨基-6-甲基-1 H-吡咯并[3,2- c ]吡啶和4-苄氨基-6-甲基-1 H-吡咯并[2,3 - b ]吡啶的合成
摘要:
合成了4-苄基氨基-6-甲基-1 H-吡咯并[3,2- c ]吡啶(2)和4-苄基氨基-6-甲基-1 H-吡咯并[2,3- b ]吡啶(3)抗焦虑剂4-苄氨基-2-甲基-7 H-吡咯并[2,3- d ]嘧啶的脱氮类似物(1)。1-脱氮类似物(2)是通过多步骤从吡咯前体1-苄基-2-甲酰基吡咯(4)制备的,而3-脱氮类似物3是由吡啶前体2-氨基-3合成的。 ,6-二甲基吡啶(12)。