title: Study on the chemical constituents of the South China Sea gorgonian Junceella juncea.
abstract: A new steroidal glycoside--4'-O-acetyl-3-O-[beta-D-arabino-pyranosyl-oxy]-cholest-5-ene-3beta,19-diol (1), and a new glycerol derivative--1,2-O-[2'-hydroxyoctadecyl]-glycerol (2), along with 16 known compounds were isolated from the EtOH/CH2Cl2 extracts of the South China Sea gorgonian coral Junceella juncea. The structures of 1 and 2 were established by extensive spectroscopic analysis, including 1D and 2D NMR data.
authors.affiliation: Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences, Guangzhou 510301 Guangdong, People's Republic of China. shuhuaqi2001@yahoo.com
authors.forename: Shu-Hua
authors.initials: SH
authors.lastname: Qi
authors.forename: Si
authors.initials: S
authors.lastname: Zhang
authors.forename: Zhi-Hui
authors.initials: ZH
authors.lastname: Xiao
authors.forename: Jian-She
authors.initials: JS
authors.lastname: Huang
authors.forename: Jun
authors.initials: J
authors.lastname: Wu
authors.forename: Qing-Xin
authors.initials: QX
authors.lastname: Li
mesh_terms: D000818:Animals; D037421:Anthozoa / Q000737:chemistry*; D002851:Chromatography, High Pressure Liquid; D005990:Glycerol / Q000031:analogs & derivatives* / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry*; D006868:Hydrolysis; D006888:Hydroxycholesterols / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D021241:Spectrometry, Mass, Electrospray Ionization; D013056:Spectrophotometry, Ultraviolet
chemical_list: C500037:1,2-O-(2'-hydroxyoctadecyl)glycerol; C500036:4'-O-acetyl-3-O-(beta-D-arabino-pyranosyl-oxy)-cholest-5-ene-3beta,19-diol; D006027:Glycosides; D006888:Hydroxycholesterols; D005990:Glycerol