Probes for narcotic receptor mediated phenomena. Part 42: Synthesis and in vitro pharmacological characterization of the N-methyl and N-phenethyl analogues of the racemic ortho-c and para-c oxide-bridged phenylmorphans
作者:Jin-Hee Kim、Jeffrey R. Deschamps、Richard B. Rothman、Christina M. Dersch、John E. Folk、Kejun Cheng、Arthur E. Jacobson、Kenner C. Rice
DOI:10.1016/j.bmc.2011.04.028
日期:2011.6
N-phenethyl substituted ortho-c oxide-bridged phenylmorphan(rac-(3R,6aS,11aS)-2-phenethyl-2,3,4,5,6,11a-hexahydro-1H-3,6a-methanobenzofuro[2,3-c]azocin-10-ol (12)) was found to have the highest μ-opioid receptor affinity (Ki = 1.1 nM) of all of the a- through f-oxide-bridged phenylmorphans. Functional data ([35S]GTP-γ-S) showed that the racemate 12 was more than three times more potent than naloxone as an
使用N-甲基和N-苯乙基取代的邻-c 和对-c 氧化物桥接的苯基吗喃的新合成方法,使用N-苄基-而不是N-甲基-取代的中间体,并确定了这些化合物的药理特性。所述Ñ苯乙基取代的邻位-c氧化桥接phenylmorphan(外消旋- (3 - [R,6A小号,图11A小号)-2-苯乙基- 2,3,4,5,6,11a -六氢-1- ħ -3,6a -methanobenzofuro [2,3 - c ]azocin-10-ol ( 12 )) 被发现具有最高 所有α-至f-氧化物桥连的苯基吗啡烷的μ-阿片受体亲和力(K i = 1.1 nM)。功能数据([ 35 S]GTP-γ-S)显示外消旋物12作为μ-阿片拮抗剂的效力是纳洛酮的三倍以上。