Novel meroditerpenoid-related metabolites from the formosan soft coral Nephthea chabrolii.
Nine new metabolites, including one novel naphthoquinone derivative, chabrolonaphthoquinone A (1), four tetraprenyltoluquinol-related metabolites, chabrolohydroxybenzoquinones A-D (2-5), and four tetraprenyltoluquinone-related compounds, chabrolobenzoquinones A-D (6-9), were isolated from the organic extract of a Taiwanese soft coral, Nephthea chabrolii. The structures of 1-9 were elucidated on the basis of spectral data.
Sheu
Jyh-Horng
JH
Department of Marine Resources, National Sun Yat-Sen University, Kaohsiung 804, Taiwan, Republic of China. sheu@mail.nsysu.edu.tw
Su
Jui-Hsin
JH
Sung
Ping-Jyun
PJ
Wang
Guey-Horng
GH
Dai
Chang-Feng
CF
D000818:Animals; D037421:Anthozoa / Q000737:chemistry*; D004224:Diterpenes / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D009285:Naphthoquinones / Q000737:chemistry / Q000302:isolation & purification*; D019906:Nuclear Magnetic Resonance, Biomolecular; D013624:Taiwan
D004224:Diterpenes; D009285:Naphthoquinones; C496940:chabrolonaphthoquinone A