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Lignans from seed of Hydnocarpus anthelminthica / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 1397-1402, 2019.
Article in Chinese | WPRIM | ID: wpr-774543
ABSTRACT
This project is to investigate lignans from the seed of Hydnocarpus anthelminthica. Thirteen lignans were isolated from the 95% ethanol extract of the seed of H. anthelminthica, by polyamide resin, Sephadex LH-20, ODS column chromatography and preparative HPLC. Their structures were elucidated as(+)-syringaresinol(1), lirioresinol A(2),(+)-medioresinol(3),(7R,8R,8'R)-4'-guaiacylglyceryl-evofolin B(4), leptolepisol C(5),(-)-(7R,7'R,7″R,8S,8'S,8″S)-4',4″-dihydroxy-3,3',3″,5,5',5″-hexamethoxy-7,9'7',9-diepoxy-4,8″-oxy-8,8'-sesquineolignan-7″,9″-diol(6),(-)-(7R,7'R,7″R,8S,8'S,8″S)-4',4″-dihydroxy-3,3',3″,5,5'-pentamethoxy-7,9'7',9-diepoxy-4,8″-oxy-8,8'ses-quineolignan-7″,9″-diol(7), ceplignan(8), hydnocarpusol(9), isohydnocarpin(10),(-)-hydnocarpin(11), hydnocarpin(12), and hydnocarpin-D(13) by spectroscopic data analysis. Compounds 1-8 were obtained from the genus Hydnocarpus for the first time.
Subject(s)

Full text: Available Index: WPRIM (Western Pacific) Main subject: Seeds / Plant Extracts / Molecular Structure / Chemistry / Lignans / Magnoliopsida / Phytochemicals Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2019 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Seeds / Plant Extracts / Molecular Structure / Chemistry / Lignans / Magnoliopsida / Phytochemicals Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2019 Type: Article