
Chemical and Pharmaceutical Bulletin p. 185 - 188 (1997)
Update date:2022-08-03
Topics:
Konno, Katsuhiro
Ojima, Katsuji
Hayashi, Takaaki
Tanabe, Miyuki
Takayama, Hiroaki
Synthesis of a 1α,25-dihydroxyvitamin D2 analog (3), in which the double bond in the side-chain is replaced by an amide group, is described. Condensation of a carboxylic acid (8) with an amine (6) gave an amide (9), which in turn led to 3 via s
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