Two new compounds from the flowers of Rhododendron molle / 中国天然药物
Chinese Journal of Natural Medicines (English Ed.)
; (6): 525-527, 2013.
Article
in En
| WPRIM
| ID: wpr-812326
Responsible library:
WPRO
ABSTRACT
AIM@#To study the chemical constituents of the flowers of Rhododendron molle.@*METHODS@#Compounds were isolated by repeated chromatography over silica gel and Sephadex LH-20. Structures were elucidated based on spectral techniques, mainly 1D- and 2D-NMR and mass spectrometric analyses.@*RESULTS@#Two compounds (1 and 2) were isolated.@*CONCLUSIONS@#Compounds 1 and 2 were identified as two new compounds: 2α, 10α-epoxy-3β, 5β, 6β, 14β, 16α-hexahydroxy-grayanane and benzyl 2, 6-dihydroxybenzoate-6-O-α-L-rhamnopyranosyl-(1→3)-β-D-glucopyranoside, respectively.
Key words
Full text:
1
Index:
WPRIM
Main subject:
Drugs, Chinese Herbal
/
Magnetic Resonance Spectroscopy
/
Molecular Structure
/
Chemistry
/
Rhododendron
/
Flowers
Language:
En
Journal:
Chinese Journal of Natural Medicines (English Ed.)
Year:
2013
Type:
Article