Excavatoids O and P, New 12-Hydroxybriaranes from the Octocoral Briareum excavatum

Marine Drugs

Ping-Jyun Sung⁴  Gung-Ying Li⁴  Yin-Di Su¹  Mei-Ru Lin¹  Yu-Chia Chang¹  Ting-Hsuan Kung¹  Chan-Shing Lin²  Yung-Husan Chen¹  Jui-Hsin Su⁴  Mei-Chin Lu⁴  Jimmy Kuo⁴  Ching-Feng Weng³ 

[1] National Museum of Marine Biology & Aquarium, Pingtung 944, Taiwan; E-Mails:;Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 804, Taiwan; E-Mail:;Department of Life Science and the Institute of Biotechnology, National Dong Hwa University, Hualien 974, Taiwan; E-Mail:;Graduate Institute of Marine Biotechnology, National Dong Hwa University, Pingtung 944, Taiwan; E-Mails:

关键词: excavatoid;    briarane;    octocoral;    Briareum excavatum;   

DOI  :  10.3390/md8102639

来源: mdpi

【 摘 要 】

Two new 12-hydroxybriarane diterpenoids, designated as excavatoids O (1) and P (2), were isolated from the octocoral Briareum excavatum. The structures of briaranes 1 and 2 were established on the basis of extensive spectral data analysis. Excavatoid P (2) is the first metabolite which possesses a 6β -chlorine atom in briarane analogues.

【 授权许可】

CC BY   
© 2010 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland