Carijoside A, a Bioactive Sterol Glycoside from an Octocoral Carijoa sp. (Clavulariidae)

A new bioactive sterol glycoside, 3β-O-(3′,4′-di-O-acetyl-β-d-arabinopyranosyl) -25ξ-cholestane-3β,5α,6β,26-tetrol-26-acetate) (carijoside A, 1), was isolated from an octocoral identified as Carijoa sp. The structure of glycoside 1 was established by spectroscopic methods and by comparison with spec...

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Detalles Bibliográficos
Autores principales: Liu, Chih-Yang, Hwang, Tsong-Long, Lin, Mei-Ru, Chen, Yung-Husan, Chang, Yu-Chia, Fang, Lee-Shing, Wang, Wei-Hsien, Wu, Yang-Chang, Sung, Ping-Jyun
Formato: Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International 2010
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2920540/
https://www.ncbi.nlm.nih.gov/pubmed/20714421
http://dx.doi.org/10.3390/md8072014
Descripción
Sumario:A new bioactive sterol glycoside, 3β-O-(3′,4′-di-O-acetyl-β-d-arabinopyranosyl) -25ξ-cholestane-3β,5α,6β,26-tetrol-26-acetate) (carijoside A, 1), was isolated from an octocoral identified as Carijoa sp. The structure of glycoside 1 was established by spectroscopic methods and by comparison with spectral data for the other known glycosides. Carijoside A (1) displayed significant inhibitory effects on superoxide anion generation and elastase release by human neutrophils and this compound exhibited moderate cytotoxicity toward DLD-1, P388D1, HL-60, and CCRF-CEM tumor cells.

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