阅读说明：本技术 一种艾司西酞普兰双羟萘酸盐晶型a 的制备方法 (Preparation method of escitalopram pamoate crystal form A ) 是由 许炜 陈茜 顾虹 于 2019-10-12 设计创作，主要内容包括：本申请涉及一种艾司西酞普兰双羟萘酸盐((S)-(+)-1-〔3-(二甲胺基)丙基〕-1-(4-氟苯基)-1,3-二氢-5-氰基异苯并呋喃双羟萘酸盐)晶型A新的制备方法,所述方法环保,无污染,采用所述方法制得的艾司西酞普兰双羟萘酸盐晶型A纯度高,重复性好。(The application relates to a novel preparation method of a crystalline form A of escitalopram pamoate ((S) - (+) -1- [ 3- (dimethylamino) propyl ] -1- (4-fluorophenyl) -1, 3-dihydro-5-cyano-isobenzofuran pamoate), and the method is environment-friendly and pollution-free, and the crystalline form A of escitalopram pamoate prepared by the method has high purity and good repeatability.)