T. Kubota et al., Colopsinols B and C, new long chain polyhydroxy compounds from cultured marine dinoflagellate Amphidinium sp., J CHEM S P1, (23), 1999, pp. 3483-3487
Colopsinols B (1) and C (2), unique polyhydroxy compounds consisting of a C
-53-linear aliphatic chain with three C-1 branches, three ether rings, six
hydroxy groups, a glucoside moiety, and a sulfate ester have been isolated
from the cultured marine dinoflagellate Amphidinium sp. The structures of 1
and 2 were elucidated on the basis of extensive NMR techniques as well as
FABMS/MS data of the peroxide (3) of 2.