Chemical constituents from water-soluble extract of dry roots of Paeonia lactiflora / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2956-2963, 2018.
Article
in Chinese
| WPRIM
| ID: wpr-687361
ABSTRACT
Nineteen compounds were isolated from the water-soluble extract of the dry roots of Paeonia lactiflora by using various chromatographic techniques. Their structures were identified by MS, NMR and other spectroscopic analysis as paeoniflorin(1), 4--ethylpaeoniflorin(2), 2'--benzoylpaeoniflorin(3), benzoylpaeoniflorin(4), 4"-hydroxy-benzoyloxypaeoniflorin(5), moudanpioside C(6), 6'--benzoyl-4"-hydroxy-3"-methoxy-paeoniflorin(7), paeoniflorin B(8), 6--benzoylalbiflorin(9), secoisolariciresinol (10), (+)-lyoniresinol(11), dihyrodehydrodiconiferyl alcohol(12), ()-threo-7,9,9'-trihydroxy-3,3'-dimethoxy-8--4'-neolignan(13), (+)-neo-olivil (14), [()-5-methyl-2,3-dihydro-1-benzofuran-3-yl]methanol(15), 5-hydroxy--hydroxymethyl-6-methyl-2,3-dihydrobenzofuran(16), (+)-()-2-hydroxy-1-(4-methoxyphenyl)-1-propan-1-one(17), (+)-(2)-1-(4-hydroxy-3-methoxyphenyl)-2-propanol(18), (+)-()-()-4-hydroxy-2-nonenoic acid(19). Compounds 15 and 18 are new natural products, while compounds 10, 11, 13, 14, 17 and 19 are isolated from the genus Paeonia for the first time.
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2018
Type:
Article
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