Update of Spectroscopic Data for 4-Hydroxydictyolactone and Dictyol E Isolated from a Halimeda stuposa — Dictyota sp. Assemblage

Molecules

Simon P. B. Ovenden²  Present address: James Cook University, Townsville, Queensland 4811, Australia¹  Jonathan L. Nielson²  Catherine H. Liptrot²  Richard H. Willis²  Dianne M. Tapiolas²  Present address: James Cook University, Townsville, Queensland 4811, Australia¹  Anthony D. Wright²  Cherie A. Motti² 

[1] Australian Institute of Marine Science, PMB no. 3, Townsville MC, Townsville, 4810, Australia

关键词: Dictyota;    Dictyotaceae;    Halimeda stuposa;    anti-cancer activity;    xenicanes;    diterpenes;    4-hydroxydictyolactone;    dictyol E;    8a;    11-dihydroxypachydictyol A;    indole-3-carboxaldehyde;   

DOI  :  10.3390/molecules17032929

来源: mdpi

【 摘 要 】

The methanol extract of an assemblage of Halimeda stuposa and a Dictyota sp., yielded three natural products characteristic of Dictyota sp., and one of Halimeda sp. These included the xenicane diterpene 4-hydroxydictyolactone (1), and the diterpenes dictyol E (2), 8a,11-dihydroxypachydictyol A (3) and indole-3-carboxaldehyde (4). A minor revision of 1 and new spectroscopic data for 1 and 2 are provided, along with associated anti-cancer activities of compounds 1–4.

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.