Chemical constituents from Pogonatum inflexum / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 3863-3868, 2020.
Article
in Chinese
| WPRIM
| ID: wpr-846257
ABSTRACT
Objective:
To investigate the chemical constituents from Pogonatum inflexum.Methods:
The constituents were separated by column chromatographic methods of silica gel, Sephadex LH-20 column chromatography and liquid phase preparation, and the structure of the compounds was identified by comparing the physicochemical properties of the compounds with the spectral data.Results:
A total of 16 compounds were obtained from P. inflexum, which were identified as tricin (1), irisflorentin (2), 3,5,4'-trihydroxy-7,3'-dimethoxyflavone (3), 3,5,3'-trihydroxy-7,4'-dimethoxyflavanone (4), 5,2'-dihydroxy-6,7-methylenedioxy- flavanone (5), 5,2',3'-trihydroxy-6,7-methylenedioxyflavanone (6), apigenin (7), kaempferol (8), kaempferide (9), naringenin (10), quercetin (11), baicalein (12), luteolin (13), protocatechuic aldehyde (14), 4-hydroxy-3-methoxy-benzaldehyde (15), and 2-hydroxy-5-(2-hydroxy-4- methoxybenzyl)-4-methoxybenzaldehyde (16).Conclusion:
All compounds are isolated from the genus Pogonatum for the first time, among them, dihydroflavones may be the characteristic components of this genus.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
2020
Type:
Article
Similar
MEDLINE
...
LILACS
LIS