Synthesis and analgesic activity of some spiro[dibenz[b,f]oxepin-10,4'-piperidine] derivatives
作者:Helen H. Ong、James A. Profitt、Theodore C. Spaulding、Jeffrey C. Wilker
DOI:10.1021/jm00193a016
日期:1979.7
A series of 10,11-dihydro-11-oxospiro[dibenz[b,f]oxepin-10,4'-piperdine] derivatives (II) was synthesized and evaluated for analgesic activity in the phenylquinone writhing assay (PQW) and the tail-flick test in mice. Preliminary structure-activity correlations indicate that optimum activity is associated with a short-chain (R less than or equal to C2) N substituent and a nuclear fluorine function
合成了一系列10,11-二氢-11-氧代螺[dibenz [b,f] oxepin-10,4'-哌啶]衍生物(II),并在苯醌扭体试验(PQW)和尾巴中评估了镇痛活性。小鼠的轻弹测试。初步的结构活性相关性表明,最佳活性与短链(R小于或等于C2)N取代基和核氟官能团相关,如9b所示。口服时,该化合物与吗啡等价,可防止小鼠扭动。纳洛酮攻击后9b的PQW活性相对保持不变的观察似乎有利于非麻醉性分布。