title: Phyllofolactones C and D, two new minor homoscalarane sesterterpenes from the Chinese sponge Phyllospongia foliascens.
abstract: Phyllofolactone C (3) and phyllofolactone D (4), two new minor homoscalarane sesterterpenes, were isolated from the sponge Phyllospongia foliascens collected in the South China Sea. Their structures were assigned by analysis of spectroscopic data.
authors.affiliation: Department of Chemistry, Zhongshan University, Guangzhou, GD 510275, People's Republic of China.
authors.forename: X
authors.initials: X
authors.lastname: Fu
authors.forename: L
authors.initials: L
authors.lastname: Zeng
authors.forename: J
authors.initials: J
authors.lastname: Su
authors.forename: F J
authors.initials: FJ
authors.lastname: Schmitz
mesh_terms: D000818:Animals; D002681:China; D009682:Magnetic Resonance Spectroscopy; D011161:Porifera / Q000737:chemistry*; D054830:Sesterterpenes; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013729:Terpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D054830:Sesterterpenes; D013729:Terpenes