2-(2-Piperidyl)- and 2-(2-Pyrrolidyl)chromans as Nicotine Agonists: Synthesis and Preliminary Pharmacological Characterization
作者:Simon M. N. Efange、Zhude Tu、Krystyna von Hohenberg、Lynn Francesconi、Robertha C. Howell、Marilyn V. Rampersad、Louis J. Todaro、Roger L. Papke、Mei-Ping Kung
DOI:10.1021/jm010129z
日期:2001.12.1
As part of an effort to develop a new class of subtype selective nicotine agonists, we have synthesized and tested a group of 12 hydroxylated 2-(2-piperidyl)- and 2-(2-pyrrolidyl)chromans. In rat brain membranes, all 12 compounds displayed poor affinity for [(125)I]-alpha-bunagarotoxin binding sites. In contrast, three compounds, 17c, 24, and 26, displayed moderate to high affinity for [(3)H]cytisine