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Title: | Flavonoid from the aerial parts of Cardiospermum halicacabum L. |
Authors: | Nguyen, Thi Thuy Linh Ba, Thi Cham Nguyen, Thi Hoang Anh Tran, Duc Quan Le, Thi Hong Nhung Le, Quoc Thang Adorisio, Sabrina Delfino, Domenico V Trinh, Thị Thuy |
Keywords: | Cardiospermum halicacabum L Sapindaceae Flavonoids Apigenin 7-0-β-D-glucuronide butyl ester Apigenin 7-0-β-D-glucuronide methyl ester |
Issue Date: | 2023 |
Series/Report no.: | Vietnam journal of Chemitry;Vol.61, Iss.01 .- P.80-83 |
Abstract: | The first chemical investigation on Cardiospermum halicacabum L. growing in Vietnam led to the isolation and structural determination of nine flavonoid compounds, including quercetin 3-0-β-D-glucoside (1), quercetin 3-O-α-L- rhamnoside (2), quercetin (3), kaempferol 3-O-α-L-rhamnoside (4), kaempferol (5), apigenin 7-0-β-D-glucuronide butyl ester (6), apigenin 7-0-β-D-glucuronide methyl ester (7), apigenin (8), and luteolin (9). Their structures were established by using HR ESI MS, ID and 2D NMR spectroscopic methods and comparison with those of the related published data. With exceptions to flavonoids 3 and 8, the rest seven compounds (1-2, 4-7, and 9) were found for the first time from this plant. Notably, two rare flavonoids (6 and 7) have not yet been reported from the Sapindaceae family before. |
URI: | https://dspace.ctu.edu.vn/jspui/handle/123456789/109233 |
ISSN: | 2525-2321 |
Appears in Collections: | Vietnam Journal of Chemistry |
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