申请人:Lawson John A.
公开号:US20090318699A1
公开(公告)日:2009-12-24
The disclosure describes morphinan compounds and methods for their synthesis. Preferred methods according to the disclosure allow for large-scale preparation of diastereomerically enriched morphinans. Preferred methods according to the disclosure may also allow for the preparation of diastereomerically enriched morphinans using less time, and/or using fewer reaction steps, and/or providing better yield than previously used methods for preparing morphinans. The methods disclosed herein find utility in synthetic organic chemistry as well as medicinal chemistry.
该披露描述了吗啡醇类化合物及其合成方法。根据该披露的首选方法允许大规模制备对映体富集的吗啡醇类化合物。根据该披露的首选方法还可以在较短的时间内制备对映体富集的吗啡醇类化合物,或者使用更少的反应步骤,或者提供比以前用于制备吗啡醇类化合物的方法更好的产量。本文披露的方法在合成有机化学以及药物化学中具有实用性。