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| Chemical constituents from Whitmania pigra |
| Hits 2343 Download times 1333 Received:April 16, 2018 |
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| DOI
10.11656/j.issn.1672-1519.2018.09.17 |
| Key Words
Whitmania pigra;chemical constituent;structure identification |
| Author Name | Affiliation | E-mail | | LI Guoqiang | College of Food Science and Engineering, Foshan University, Foshan 528000, China | | | LI Yunyi | College of Food Science and Engineering, Foshan University, Foshan 528000, China | | | LI Tao | College of Pharmacy, Jinan University, Guangzhou 510632, China | | | LI Yaolan | College of Pharmacy, Jinan University, Guangzhou 510632, China | | | WANG Guocai | College of Pharmacy, Jinan University, Guangzhou 510632, China | | | WANG Chunhua | College of Pharmaceutical Engineering of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China | pharmwch@126.com | | LI Zheng | College of Pharmaceutical Engineering of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China | |
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| Abstract
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| [Objective] Investigate the chemical constituents of Whitmania pigra.[Methods] Various column chromatographic methods including silica gel and Sephadex LH-20 were used for the isolation and purification. Chemical structures were elucidated on the basis of spectroscopic analysis.[Results] Nine compounds were isolated and identified as indole-3-carboxylic acid-β-D-glucopyranosyl (1), indole-3-carboxaldehyde (2), adenosine (3), 2-hydroxypurine nucleoside (4), uridine (5), adenine (6), uracil (7), xanthine (8), 2-piperidinone (9).[Conclusion] All the compounds are isolated from Whitmania pigra for the first time. |
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