Eunicellin-based diterpenoids, hirsutalins S-V, from the formosan soft coral Cladiella hirsuta

Tzu Zin Huang, Bo Wei Chen, Chiung Yao Huang, Tsong Long Hwang, Chokkalingam Uvarani, Chang Feng Dai, Ping Jyun Sung, Jui Hsin Su, Jyh Horng Sheu*

*Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review

15 Scopus citations

Abstract

Four new eunicellin-type hirsutalins S-V (1-4), along with a known compound (-)-6α-hydroxy polyanthellin A (5), were isolated from the soft coral Cladiella hirsuta. The structures of the metabolites were determined by extensive spectroscopic analysis. Cytotoxity of compounds 1-5 against the proliferation of a limited panel of cancer cell lines was measured. Anti-inflammatory activity of compounds 1-5 was evaluated by measuring their ability in suppressing superoxide anion generation and elastase release in fMLP/CB-induced human neutrophils.

Original languageEnglish
Pages (from-to)2757-2769
Number of pages13
JournalMarine Drugs
Volume13
Issue number5
DOIs
StatePublished - 01 05 2015

Bibliographical note

Publisher Copyright:
© 2015 by the authors; licensee MDPI.

Keywords

  • Anti-inflammatory activity
  • Cladiella hirsuta
  • Cytotoxic activity
  • Eunicellins
  • Soft coral

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