First Scale-Up Synthesis of WAY-262398, a Novel, Dual-Acting SSRI/5HT1a Antagonist
摘要:
An alternative synthesis of WAY-262398, 1, a novel, dual-acting SSRI/5-HT(1A) antagonist, has been developed. The target compound was initially synthesized as a part of diastereomeric mixture which was separated by chiral preparative HPLC. The new route was designed around intermediates suitable for chiral resolution and/or chiral reduction of a suitable intermediate. Both processes had to be employed to achieve the target optical purity.
[EN] ANTIDEPRESSANT INDOLEALKYL DERIVATIVES OF HETEROCYCLE-FUSED BENZODIOXAN METHYLAMINES [FR] DERIVES INDOLEALKYLE D'HETEROCYCLE DE BENZODIOXAN FUSIONNES METHYLAMINES EN TANT QU'ANTIDEPRESSEURS
First Scale-Up: Problems and Resolutions on the Synthesis of WAY-253752, a Novel, Dual-Acting SSRI/5HT<sub>1A</sub> Antagonist
作者:Antonia Nikitenko、Deborah Evrard、Annmarie L. Sabb、Robert L. Vogel、Gary Stack、Mairead Young、Melissa Lin、Boyd L. Harrison、John R. Potoski
DOI:10.1021/op700181n
日期:2008.1.1
An alternative synthesis of WAY-253752, 1, a novel, dual-acting SSRI/5HT(1A) antagonist, was developed and used for the first scale-up. Initially, the target compound was synthesized as part of a diasteromeric mixture separated by chiral preparative HPLC. The new route was designed around intermediates suitable for chiral resolution, and its conditions were successfully determined.