The Synthesis of 19-Nor-1a , 25-dihydroxy-22-oxo-vitamin D_(3)

作     者：Yong WU Mei GUAN Pei Jie LI Cheng XU Xiao Chun WU 

作者机构：School of PharmacyWest China University of Medical SciencesChengdu 610041 The First HospitalWest China University of Medical SciencesChengdu 610041 

出 版 物：《Chinese Chemical Letters》 (中国化学快报(英文版))

年 卷 期：2001年第12卷第1期

页      面：19-20页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：Financial support from the National Natural Science foundation of China (No: 29972013) is gratefully acknowledged 

主　　题：Nor-1α 25-dihydroxy-22-oxo-vitamin D3 device synthesT 

摘      要：Nor-1α, 25-dihydroxy-22-oxo-vitamin D3 4 was synthesized by the coupling of known compound 5 and the A-ring phosphine oxide 6 followed by deprotection of the hydroxy functions.