MARINE STEROLS .30. ISOLATION OF TANE-1-ALPHA,3-BETA,5-ALPHA,6-BETA,11-ALPHA-PENTOL AND ITS 11-MONOACETATE FROM THE ANDAMAN SEA SOFT CORAL SINULARIA-DISSECTA
M. Kobayashi et al., MARINE STEROLS .30. ISOLATION OF TANE-1-ALPHA,3-BETA,5-ALPHA,6-BETA,11-ALPHA-PENTOL AND ITS 11-MONOACETATE FROM THE ANDAMAN SEA SOFT CORAL SINULARIA-DISSECTA, Journal of chemical research. Synopses, (5), 1994, pp. 180-181
Two new marine sterols, isolated from the soft coral Sinularia dissect
a are shown to be olesttane-1alpha,3beta,5alpha,6beta,11alpha-pentol (
28)-ene-1alpha,3beta,5alpha,6beta,11alpha-pentol] (1a) and its 11-mono
acetate (1b); a reevaluation of the C-13 NMR parameters of dihydroxyst
erols is described.