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Chemical constituents from water-soluble extract of dry roots of Paeonia lactiflora / 中国中药杂志
Article in Chinese | WPRIM | ID: wpr-687361
Responsible library: WPRO
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.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2018 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2018 Type: Article