Improved methods in the synthesis of 1α-hydroxylated vitamin D
作者:Seok Si Toh、Tong Lan Ngiam、Lucy S.C. Wan、Sai Leung Leung
DOI:10.1016/0039-128x(91)90111-8
日期:1991.1
Alternative methods that can be used to synthesize certain key intermediary compounds in the preparation of 1-alpha-hydroxylated vitamin D have been described. These methods are simple and give higher yields than the reported procedures.
Bull. Chem. Soc. Jpn. 1988, 61, 3915-3918
作者:
DOI:——
日期:——
Steroid derivatives and processes of preparing same