Sesquiterpenoids and steroids from gorgonian Echinogorgia sassapo reticulate
In: Biochemical systematics and ecology. Elsevier: Oxford; New York. ISSN 0305-1978; e-ISSN 1873-2925, more
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| Keywords |
Echinogorgia sassapo reticulata (Esper, 1791) [WoRMS]
Marine/Coastal |
| Author keywords |
Gorgonian, Echinogorgia sassapo reticulata, Sesquiterpenoids, Steroids, Chemotaxonomy |
| Authors | | Top |
- Xue, L.
- Li, P.-L.
- Liang, Z.
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| Abstract |
Three guaiane-type sesquiterpenoids (1−3) and five steroids with 3β-hydroxy-5-en-7-one moiety (4−8) were obtained from gorgonian Echinogorgia sassapo reticulate collected from the South China Sea. Among them, new compound 1 was identified as (1S,5S,8S)-8-methoxy-menelloide B by spectroscopic methods including IR, HRESIMS, 1D and 2D NMR, and ECD spectra. All compounds except for 3 were obtained for the first time from the genus Echinogorgia. The chemotaxonomic significance of these compounds was summarized. |
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