Synthesis and Antimuscarinic Activity of 2-[N-(Ethyl)-(N-β- hydroxyethyl)]aminoethyl 2,2-Diphenylpropionate, a Metabolite of Aprophen
作者:Nesbitt D. Brown、Haim Leader、Lawrence R. Phillips、Ruthann M. Smejkal、Richard K. Gordon、Peter K. Chiang
DOI:10.1002/jps.2600820603
日期:1993.6
The preparation of 2-[N-(ethyl)-(N-beta-hydroxyethyl)]amino-ethyl 2,2-diphenylpropionate (1), a metabolite of aprophen [2-diethylaminoethyl 2,2-diphenylpropionate], is described. Hydrolysis of [2-(2-chloroethyl)ethylamino]ethyl acetate hydrochloride (2) in a basic solution, followed by acidic pH adjustment, gave the ethylcholineaziridinium ion (3) that upon treatment with 2,2-diphenylpropionic acid
描述了2- [N-(乙基)-(N-β-羟乙基)]氨基-乙基2,2-二苯基丙酸酯(1)的制备,该化合物是丙烯[2-二乙基氨基乙基2,2-二苯基丙酸酯]的代谢物。在碱性溶液中水解[2-(2-氯乙基)乙基氨基]乙酸乙酯盐酸盐(2),然后调节酸性pH值,得到乙基胆碱叠氮鎓离子(3),经2,2-二苯基丙酸处理后,生成1。产率56%。发现合成物1具有抗毒蕈碱活性,但效力比母体化合物aprophen低约10倍。