[Study on lignans from Xanthii Fructus].
Zhongguo Zhong Yao Za Zhi
; 43(10): 2097-2103, 2018 May.
Article
en Zh
| MEDLINE
| ID: mdl-29933677
ABSTRACT
This project is to investigate lignans from the dried fruits of Xanthium sibiricum (Xanthii Fructus). The chemical constituents were extract by 70% ethanol and isolated by silica gel, ODS, Sephadex LH-20, MCI column chromatography. Based on comparison of their spectral data with those reported in literature, they were elucidated as (-)-pinoresinol (1), balanophonin A (2), diospyrosin (3), dehydrodiconiferyl alcohol (4), 2-(4-hydroxy-3-methoxyphenyl)-3-(2-hydroxy-5-methoxyphenyl)-3-oxo-1-propanol (5), (-)-simulanol (6), (-)-7R,8S-dehydrodiconiferyl alcohol (7), chushizisin E (8), dihydrodehydrodiconiferyl alcohol (9), 7R,8S-dihydrodehydrodiconiferyl alcohol 4-O-ß-D-glucopyranoside (10), erythro-1,2-bis(4-hydroxy-3-methoxyphenyl)-1,3-propanediol (11), leptolepisol D (12), 8-O-4' neolignan 4-O-ß-glucopyranoside (13), (-)-1-O-ß-D-glucopyranosyl-2-{2-methoxy-4-[1-(E)-propen-3-ol]phenoxyl}-propane-3-ol(14), 1-(4-hydroxy-3-methoxy)-phenyl-2-[4-(1,2,3-trihydroxypropyl)-2-methoxy]-phenoxy-1,3-propandiol (15), threo-dihydroxy dehydrodiconiferyl alcohol (16), (-)-(2R)-1-O-ß-D-glucopyranosyl-2-{2-methoxy-4-[(E)-formylviny1]phenoxyl} propane-3-ol (17). Compound 2-17 were isolated from the genus Xanthium for the first time. Compound 1 were isolated form Xanthii Fructus for the first time.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Lignanos
/
Xanthium
/
Frutas
Idioma:
Zh
Revista:
Zhongguo Zhong Yao Za Zhi
Asunto de la revista:
FARMACOLOGIA
/
TERAPIAS COMPLEMENTARES
Año:
2018
Tipo del documento:
Article
País de afiliación:
China