Ad. Patil et al., A DITERPENE EPOXIDE FROM THE MARINE BROWN ALGA DICTYOTA SP - POSSIBLEVASOPRESSIN-V1 RECEPTOR ANTAGONIST, Phytochemistry, 33(5), 1993, pp. 1061-1064
A novel epoxide, in addition to eight known diterpenes, has been isola
ted from a marine brown alga of the genus Dictyota. The structures of
these compounds were established by the interpretation and comparison
of spectral data with literature data. Most of the isolates demonstrat
ed vasopressin receptor antagonist activity in vitro with the new epox
ide being the most active of the diterpenes tested.