Syntheses of steroids having a bakkenolide-type spirolactone ring. I. Synthesis of 4'-methylenedihydrospiro-(5.ALPHA.-cholestane-3,3'(2'H)-furan)-2'-one.
KANO, KAZUAKI, HAYASHI, KOJI, MITSUHASHI, HIROSHIVolume:
30
Year:
1982
Journal:
CHEMICAL & PHARMACEUTICAL BULLETIN
DOI:
10.1248/cpb.30.1198
File:
PDF, 834 KB
1982