Chemical constituents of Allophylus longipes.
Ключевые слова
абстрактный
OBJECTIVE
To investigate the chemical constituents of Allophylus longipes.
METHODS
Compounds were isolated and purified by various chromatographic techniques and their structures were elucidated by physicochemical characteristics and spectral data.
RESULTS
Twenty-five compounds were isolated and identified as cycloart-24-en-3β, 26-diol (1), 3-oxotrirucalla-7, 24-dien-21-oic acid (2), zizyberenalic acid (3), colubrinic acid (4), ent-4(15)-eudesmene-1β, 6α-diol (5), 4(15)-eudesmene-1β, 8α-diol (6), 4(15)-eudesmene-1β, 5α-diol (7), methyl asterrate (8), betulin (9), betulinic aldehyde (10), betulinic acid (11), 3β-hydroxy-5α, 8α-epidioxyergosta-6, 22-dien (12), 3-oxo-19α-hydroxyurs-12-en-28-oic acid (13), ursolic acid (14), scopoletin (15), fraxidin (16), cleomiscosin A (17), 4-hydroxy-3-methoxybenzaldehyde (18), 4-hydroxy-3-methoxycinnamaldehyde (19), 2',6'-dihydroxy-4'-methoxyacetophenone (20), p-(aminoalkyl)-benzoic acid (21), 4-hydroxy-3-methoxybenzoic acid (22), 1-O-p-coumaroylglucose (23), β-sitosterol (24), and poriferast-5-ene-3β, 4β-diol (25).
CONCLUSIONS
All the compounds were isolated from Allophylus longipes for the first time.
