Abstract
Six new glycosides (1−6), together with three known ones, were isolated from the twigs and leaves of Rhododendron latoucheae. Their structures were elucidated based on the spectroscopic data, including infrared spectrometry, mass spectrometry, and nuclear magnetic resonance experiments, along with Mosher's method. In addition, all compounds were tested their antiviral (herpes simplex virus-1 and influenza A/95-359) activities.
Graphical Abstract
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Acknowledgments
The authors are grateful to the Department of Instrumental Analysis at our institute for the spectroscopic measurements.
Disclosure statement
No potential conflict of interest was reported by the authors.