Three new bibenzyl derivatives from Dendrobium nobile
Title:
Three new bibenzyl derivatives from Dendrobium nobile
Author:
Zhang, Xue Gao, Hao Wang, Nai-Li Yao, Xin-Sheng
Appeared in:
Journal of Asian natural products research
Paging:
Volume 8 (2006) nr. 1-2 pages 113-118
Year:
2006-01
Contents:
Three new bibenzyl derivatives have been isolated from the stems of Dendrobium nobile Lindl. (Orchidaceae). Their structures were established as 4,5-dihydroxy-3,3',α-trimethoxybibenzyl (1), 4,4'-dihydroxy-3,3',5,α-tetramethoxybibenzyl (2) and 4-hydroxy-3,3',4',5,α-pentamethoxybibenzyl (3) on the basis of spectroscopic analysis.