A pair of new phenylpropanoid enantiomers from Cordia dichotoma fruits / 药学学报
Acta Pharmaceutica Sinica
;
(12): 1863-1867, 2022.
Artigo
em Chinês
| WPRIM
| ID: wpr-929424
ABSTRACT
The ethyl acetate part of the alcoholic extract of Cordia dichotoma fruits was purified by a combination of normal-phase silica gel column chromatography, Sephadex LH-20 gel column chromatography and semi-preparative HPLC, and the structure was identified by modern spectroscopic techniques (UV, IR, MS, NMR). A total of 10 compounds were isolated and identified as cordilide (1), (S)-2-hydroxy-3-(4′-hydroxyphenyl) propanoic acid (2), vanillic acid (3), p-coumaric acid (4), 3-hydroxy-1-(4-hydroxy-3-methoxyphenyl)propan-1-one (5), benzoic acid (6), p-hydroxypropiophenone (7), p-hydroxyacetophenone (8), 5′-methoxyevofolin B (9) and vanillin (10). Among them, compound 1 is a pair of new phenylpropanoid enantiomers, and compounds 3, 6, 8 and 9 were isolated for the first time from the genus.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Acta Pharmaceutica Sinica
Ano de publicação:
2022
Tipo de documento:
Artigo
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