Polasols A-C, three new diterpenes from the marine sponge Epipolasis sp.
Three new diterpenes, polasols A-C (1-3), have been isolated from the Japanese marine sponge Epipolasis sp. The structures of 1-3 were assigned primarily by 2D NMR methods.
Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima 770, Japan.
A
A
Umeyama
M
M
Nozaki
S
S
Arihara
D000818:Animals; D002851:Chromatography, High Pressure Liquid; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008968:Molecular Conformation; D011161:Porifera / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
D004224:Diterpenes; C113740:polasol A; C113741:polasol B; C113742:polasol C