Two new norbisabolane sesquiterpenoid glycosides from Glochidion coccineum.
Two new norbisabolane sesquiterpenoid glycosides, glochicoccinosides A (1) and B (2), together with two known compounds, have been isolated from the rhizomes of Glochidion coccineum. Their structures were elucidated by the combination of 1D NMR, 2D NMR, and MS spectral analysis, as well as chemical evidence. Cytotoxic activities and the antioxidant effect of these compounds were evaluated, but none of them showed activity.
School of Pharmacy, Guiyang Medical University, Guiyang, Guizhou, China.
Hai-Tao
HT
Xiao
Hong-Ping
HP
He
Jiao
J
Peng
Yue-Hu
YH
Wang
Xian-Wen
XW
Yang
Xu-Jia
XJ
Hu
Xiao-Yan
XY
Hao
Xiao-Jiang
XJ
Hao
D006027:Glycosides / Q000737:chemistry*; D019684:Magnoliopsida / Q000737:chemistry*; D015394:Molecular Structure; D012717:Sesquiterpenes / Q000737:chemistry*
D006027:Glycosides; D012717:Sesquiterpenes; C530933:glochicoccinoside A; C530934:glochicoccinoside B