Synthesis of spiro[isobenzofuran-1(3H),4'-piperidines] as potential central nervous system agents. 5. Conformationally mobile analogs derived by furan ring opening
作者:Lawrence L. Martin、Solomon S. Klioze、Manfred Worm、Charles A. Crichlow、Harry M. Geyer、Hansjoerg Kruse
DOI:10.1021/jm00197a013
日期:1979.11
Synthesis and antitetrabenazine activity of 4-[2-(arylmethyl)phenyl]piperidines and 4-(benzyloxy)-4-phenylpiperidines, prepared as simplified and possibly more readily synthesized analogues of 3-phenylspiro[isobenzofuran-1 (3H),4'-piperidine], are reported. Several 4-[2-(arylmethyl)phenyl]piperidines display antitetrabenazine activity comparable to imipramine or amitriptyline but are two- to fourfold
4- [2-(芳基甲基)苯基]哌啶和4-(苄氧基)-4-苯基哌啶的合成及其抗丁苯那嗪活性,它们是3-苯基螺[异苯并呋喃-1(3H),4'的简化且可能更易于合成的类似物-哌啶]的报道。几种4- [2-(芳基甲基)苯基]哌啶具有与丙咪嗪或阿米替林相当的抗丁苯那嗪活性,但活性比类似的3-芳基螺[异苯并呋喃-1(3H),4'-哌啶]低2-4倍。4- [2p(芳基甲基)苯基]哌啶的结构-活性关系通常与针对3-芳基螺[异苯并呋喃-1(3H),4'-哌啶]建立的分布相似。重要的抗丁苯那嗪活性仅与其中芳基甲基在哌啶环邻位的衍生物有关。4-(苄氧基)-4-苯基哌啶和4- [2-(芳基甲基)苯基] -4-哌啶子醇以及相应的甲基醚和酯显示出弱至中等的抗丁苯那嗪活性。除了[4- [2-(苯基甲基)苯基] -1,2,3以外,4- [2-(芳甲基)苯基] -1,2,3,6-四氢吡啶衍生物最多显示适度的抗丁苯那嗪活性。