Further new cembranoids from the South China Sea soft coral Sarcophyton trocheliophorum

Zi-Hui Chen; Tian-Run Gao; Min Yang; Li-Gong Yao; Yue-Wei Guo

doi:10.1016/j.fitote.2021.104902

Further new cembranoids from the South China Sea soft coral Sarcophyton trocheliophorum

Fitoterapia. 2021 Jun:151:104902. doi: 10.1016/j.fitote.2021.104902. Epub 2021 Apr 2.

Authors

Zi-Hui Chen¹, Tian-Run Gao², Min Yang¹, Li-Gong Yao², Yue-Wei Guo³

Affiliations

¹ State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555, Zu Chong Zhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, China; University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China.
² State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555, Zu Chong Zhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, China.
³ State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555, Zu Chong Zhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, China; University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China. Electronic address: ywguo@simm.ac.cn.

PMID: 33819542
DOI: 10.1016/j.fitote.2021.104902

Abstract

Two new cembranoids, ximaosarcophytols A (1) and B (2), together with three related known ones (3-5), were isolated from the soft coral Sarcophyton trocheliophorum collected off the Ximao Island, Hainan Province, China. Their structures including the absolute configurations were elucidated by extensive spectroscopic analysis, TDDFT/ECD (time-dependent density functional theory/electronic circular dichroism) calculations and comparison with the reported data.

Keywords: Cembranoid; ECD calculation; Soft coral.

MeSH terms

Animals
Anthozoa / chemistry*
Biological Products / chemistry*
China
Molecular Structure
Pacific Ocean

Substances

Biological Products