[Study on chemical constituents of Gardenia jasminoides(III)].
Ключавыя словы
Рэферат
OBJECTIVE
To investigate the chemical constituents of Gardenia jasminoides fruits.
METHODS
Various column chromatography were used in the isolation and purification, and physiochemical constant determination and spectral analysis were adopted to determine the chemical structures.
RESULTS
Twelve compounds were isolated from Gardenia jasminoides including jasminoside I (1), gardenoside (2), gardaloside (3), 3-hydroxy-urs-12-ene-11-ketone(4), 5, 4'-dihydroxyl-7, 3', 5'-trimethoxyflavone (5), 5, 7, 3', 4', 5'-pentamethoxyflavone(6), 3, 5, 6, 4'-tetrahydroxy-3', 5'-dimethoxyflavone (7), shikimic acid (8), 1, 2, 4-benzenetriol (9), 3, 4-dimethoxy-benzoic acid (10), dibutyl phthalate (11) and diisobutyl phthalate (12).
CONCLUSIONS
Compounds 4 - 7 and 9 -10 were isolated from this plant for the first time.
