5 resultados
Ten biscembranoids (1-10), including the two new compounds sarcophytolides M and N (1 and 2), were isolated from the methanol extract of the Vietnamese soft coral Sarcophyton pauciplicatum. Their structures were elucidated by spectroscopic methods including one dimensional (1D)- and 2D-NMR,
An antitumorigenic effect of sarcophytol A (SaA), a simple monohydroxycembratetraene isolated from a marine soft coral Sarcophyton glaucum, was investigated in rat colon carcinogenesis. Three groups (26 rats each) of female CD-Fischer rats given an intrarectal dose of 2 mg of N-methyl-N-nitrosourea
Three new cembranoids: sarcophytolol (1), sarcophytolide B (2), and sarcophytolide C (3), along with three known metabolites: 10(14)aromadendrene (4), deoxosarcophine (5), and sarcophine (6) were obtained from the soft bodied coral Sarcophyton glaucum. The structures were determined based on
Eight cembrane-type diterpenoids, namely, (+)-(6R)-6-hydroxyisosarcophytoxide (1), (+)-(6R)-6-acetoxyisosarcophytoxide (2), (+)-17-hydroxyisosarcophytoxide (3), sarcomililatins A-D (4-7), and sarcomililatol (8), were isolated from the soft
Chemical investigations of the Egyptian soft coral Sarcophyton ehrenbergi have led to the isolation of compounds 1-3 as well as the previously reported marine cembranoid diterpene sarcophine (4). Structures were elucidated by comprehensive NMR and HRMS experimentation. Isolated compounds were in