作者:Caijiao Wu、Qifan Zhou、Dake Song、Hui Li、Changshun Bao、Xuelong Liu、Xuefei Bao、Guoliang Chen
DOI:10.1177/1747519819873643
日期:2019.11
A practical synthetic route to pimavanserin tartrate, in which the target compound was obtained with 99.84% purity and in 46% total yield via a 5-step synthesis starting from 4-hydroxybenzaldehyde and (4-fluorophenyl)methanamine, is reported. The main advantages of the route include inexpensive starting materials, mild reaction conditions and an acceptable overall yield.
报道了 pimavanserin tartrate 的实用合成路线,其中目标化合物以 99.84% 的纯度和 46% 的总收率通过 4-羟基苯甲醛和(4-氟苯基)甲胺开始的 5 步合成获得。该路线的主要优点包括廉价的原料、温和的反应条件和可接受的总产率。