Isolation of spirostanol glycosides from Solanum nigrum

Four spirostanol glycosides, dioscin (1), asperin (2), degalactotigonin (3), and soladulcoside A (4) were isolated from the whole plants of Solanum nigrum. Their chemical structures were elucidated by analyses of their ESI‐MS, NMR spectral data, and comparison with those reported in the literature....

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Bibliographic Details
Published in:Vietnam journal of chemistry 2018-10, Vol.56 (5), p.548-552
Main Authors: Tai, Bui Huu, Nhiem, Nguyen Xuan, Van Doan, Vu, Yen, Pham Hai, Quang, Tran Hong, Trang, Do Thi, Yen, Duong Thi Hai, Cuc, Nguyen Thi, Van Kiem, Phan
Format: Article
Language:English
Subjects:
asperin
dioscin
Solanum nigrum
spirostanol glycoside
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Summary:Four spirostanol glycosides, dioscin (1), asperin (2), degalactotigonin (3), and soladulcoside A (4) were isolated from the whole plants of Solanum nigrum. Their chemical structures were elucidated by analyses of their ESI‐MS, NMR spectral data, and comparison with those reported in the literature. This is the first report on the isolation of dioscin and asperin from S. nigrum.
ISSN:0866-7144
2572-8288
2572-8288
DOI:10.1002/vjch.201800045