Lee YS, Duh TH, Siao SS, Chang RC, Wang SK, Duh CY. New Cytotoxic Terpenoids from Soft Corals
Nephthea chabroli and Paralemnalia thyrsoides.
Mar Drugs 2017;
15:md15120392. [PMID:
29257046 PMCID:
PMC5742852 DOI:
10.3390/md15120392]
[Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 12/07/2017] [Accepted: 12/11/2017] [Indexed: 11/16/2022] Open
Abstract
A novel cytotoxic diterpenoid, chabrolin A (1) (possessing an unprecedented terpenoid skeleton), as well as three new cytotoxic sesquiterpenoids, parathyrsoidins E-G (2-4), were isolated by cytotoxicity-guided fractionation from soft corals Nephtheachabroli and Paralemnalia thyrsoides. The structures of the new compounds were determined by extensive analysis of spectroscopic data.
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