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| Study on the constituents of Yucca schidigera Roezl (Mojave) |
| Hits 1625 Download times 1178 Received:February 03, 2019 |
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| DOI
10.11656/j.issn.1673-9043.2019.03.18 |
| Key Words
Yucca schidigera Roezl(Mojave);chemical constituents;structural identification |
| Author Name | Affiliation | E-mail | | QU Lu | Tianjin University of Traditional Chinese Medicine, Key Laboratory of Traditional Chinese Medicinal Chemistry and Analytical Chemistry of Tianjin, Tianjin 301617, China | | | WANG Jianli | Tianjin University of Traditional Chinese Medicine, Key Laboratory of Traditional Chinese Medicinal Chemistry and Analytical Chemistry of Tianjin, Tianjin 301617, China | | | HUANG Peijian | Tianjin University of Traditional Chinese Medicine, Key Laboratory of Traditional Chinese Medicinal Chemistry and Analytical Chemistry of Tianjin, Tianjin 301617, China | | | YAN Jiejing | Tianjin University of Traditional Chinese Medicine, Key Laboratory of Traditional Chinese Medicinal Chemistry and Analytical Chemistry of Tianjin, Tianjin 301617, China | | | WANG Tao | Tianjin University of Traditional Chinese Medicine, Key Laboratory of Traditional Chinese Medicinal Chemistry and Analytical Chemistry of Tianjin, Tianjin 301617, China | | | ZHANG Yi | Tianjin University of Traditional Chinese Medicine, Key Laboratory of Traditional Chinese Medicinal Chemistry and Analytical Chemistry of Tianjin, Tianjin 301617, China | zhwwxzh@263.net |
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| Abstract
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| [Objective] The purpose of this thesis is to study the constituents from Y. schidigera systematically. [Methods] The silica gel, ODS, Sephadex LH-20 column chromatographies and preparative HPLC chromatography were used to conduct the isolation experiments, and the identifications of isolates were completed by the spectroscopic and chemical reaction methods.[Results] Fourteen compounds were obtained and identified as caffeic acid(1), β-hydroxypropiovanllone(2), 1-O-β-D-glucopyranosyl-2-hydroxy-4-allylbenzene(3), 2-O(4-hydroxybenzoyl)2, 4, 6-trihydroxyphenylacetic acid(4), p-hydroxyl benzoic acid(5), protocatechuic acid(6), 4-hydroxy-3-methoxybenzoic acid(7), syringic acid(8), p-hydroxy-benzaldehyde(9), protocatechuic aldehyde(10), maltol(11), 5hydroxymaltol(12), 5-hydroxy methyl furfura(13) and 4, 4-dimethyl-1, 7-pimelic acid(14), respectively. [Conclusion] Compounds 2-4, 7-14 were obtained from Yucca genus firstly, and compounds 5 and 6 were isolated from Y. schidigera for the first time. |
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