title: A New Trinor-guaiane Sesquiterpene from an Indonesian Soft Coral Anthelia sp.
abstract: A new trinor-guaiane sesquiterpene has been isolated from an Indonesian soft coral Anthelia sp. The planar structure, possessing an octahydroazulene skeleton, and relative stereochemistry were established by analyzing 1D and 2D NMR data, including NOE experiments. Its absolute stereochemistry was elucidated to be 1S, 4S, 7R, and 10R by comparing observed and calculated optical rotation values. The new compound showed weak cytotoxicity against NBT-T2 cells.
authors.forename: Novriyandi
authors.initials: N
authors.lastname: Hanif
authors.forename: Anggia
authors.initials: A
authors.lastname: Murni
authors.forename: Marie
authors.initials: M
authors.lastname: Yamauchi
authors.forename: Masahiro
authors.initials: M
authors.lastname: Higashi
authors.forename: Junichi
authors.initials: J
authors.lastname: Tanaka
mesh_terms: D000818:Animals; D037421:Anthozoa / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D045789:Sesquiterpenes, Guaiane / Q000737:chemistry* / Q000302:isolation & purification
chemical_list: D045789:Sesquiterpenes, Guaiane