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Lignans from stems and leaves of Cephalotaxus fortunei (Ⅱ) / 中国中药杂志
Article en Zh | WPRIM | ID: wpr-981408
Biblioteca responsable: WPRO
ABSTRACT
The present study aimed to explore the chemical constituents from the stems and leaves of Cephalotaxus fortunei. Seven lignans were isolated from the 75% ethanol extract of C. fortunei by various chromatographic methods, including silica gel, ODS column chromatography, and HPLC. The structures of the isolated compounds were elucidated according to physicochemical properties and spectral data. Compound 1 is a new lignan named cephalignan A. The known compounds were identified as 8-hydroxy-conidendrine(2), isolariciresinol(3), leptolepisol D(4), diarctigenin(5), dihydrodehydrodiconiferyl alcohol 9'-O-β-D-glucopyranoside(6), and dihydrodehydrodiconiferyl alcohol 4-O-β-D-glucopyranoside(7). Compounds 2 and 5 were isolated from the Cephalotaxus plant for the first time.
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Texto completo: 1 Base de datos: WPRIM Asunto principal: Cromatografía Líquida de Alta Presión / Lignanos / Hojas de la Planta / Cephalotaxus / Etanol Idioma: Zh Revista: China Journal of Chinese Materia Medica Año: 2023 Tipo del documento: Article
Texto completo: 1 Base de datos: WPRIM Asunto principal: Cromatografía Líquida de Alta Presión / Lignanos / Hojas de la Planta / Cephalotaxus / Etanol Idioma: Zh Revista: China Journal of Chinese Materia Medica Año: 2023 Tipo del documento: Article