Process for the synthesis of substituted morphinans
申请人:Alkermes Pharma Ireland Limited
公开号:US10005790B2
公开(公告)日:2018-06-26
The present invention relates to compounds of formula I and a process for the synthesis:
The invention further relates to a process for the synthesis of 3-carboxamide substituted morphinans where a 3-cyano substituted 6-oxo substituted morphinan is reacted with a 1,3-diol.
本发明涉及式 I 化合物及其合成工艺:本发明还涉及一种合成 3-甲酰胺取代吗啡烷的工艺,其中 3-氰基取代的 6-氧代取代吗啡烷与 1,3-二醇反应。
A desymmetrization-based approach to morphinans: application in the total synthesis of oxycodone
作者:Kun Ho (Kenny) Park、David Y.-K. Chen
DOI:10.1039/c8cc07667g
日期:——
Here we report a total synthesis of the pharmacologically significant morphinan alkaloid, oxycodone. The centerpiece of the developed strategy features the first application of the Rovis desymmetrization of peroxyquinol in target-oriented total synthesis to access an opticallyactive phenanthrene framework shared by the morphinans. A Stork–Ueno radical cyclization under photoredox conditions installed