Two new alkyl glycosides from Clerodendranthus spicatus.
Two new alkyl glycosides, 3-O-beta-D-apifuranosyl-(1 --> 6)-O-beta-D-glucopyranosyl-(3S)-oct-1-en-3-ol (1, clerspide A) and 3-O-beta-D-apifuranosyl-(1 --> 6)-[beta-D-xylopyranosyl-(1 --> 2)]-O-beta-D-glucopyranosyl-(3S)-oct-1-en-3-ol (2, clerspide B), have been isolated from the whole plants of Clerodendranthus spicatus (Labiatae). Their structures were established on the basis of spectroscopic analyses and chemical method.
Zou
Jian
J
Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.
Zhu
Ying-Dong
YD
Zhao
Wei-Min
WM
D006027:Glycosides / Q000737:chemistry*; D019686:Lamiaceae / Q000737:chemistry*; D015394:Molecular Structure
D006027:Glycosides; C532674:clerspide A; C532675:clerspide B