التفاصيل البيبلوغرافية
| العنوان: |
Phenanthranes and Bibenzyls Isolated from Pleione Yunnanensis. |
| Alternate Title: |
云南独蒜兰菲和联苄类化学成分的研究. (Chinese) |
| المؤلفون: |
LI Yuan, LI Yu-peng, ZHENG Jin-rong, HU Wei-yuan, NIE Sheng-jie, YANG Xiao-lin, ZHANG Rong-ping |
| المصدر: |
Journal of Kunming Medical University / Kunming Yike Daxue Xuebao; 2021, Vol. 42 Issue 2, p29-32, 4p |
| Abstract (English): |
Objective Study the chemical compounds from the plants of P. yunnanensis and find its bioactive constituents. Methods The compounds were extracted by ethyl acetate and isolated by column chromatography on silica gel and Sephadex LH-20. 1H NMR,13CNMR and EI-MS were used to elucidate their structure. Results Five compounds including gigantol (1),batatasin III (2),2-methoxy-4,7-dihydroxy-9,10- dihydrophenanthrene (3),2,7-dihydroxy-4-methoxy-9,10-dihydro-phenanthrene (4),2,7-dihydroxy-4-methoxyphenanthrene (5) were obtained. Conclusion Compound 5 was isolated from the plant for the first time. [ABSTRACT FROM AUTHOR] |
| Abstract (Chinese): |
目的 研究云南独蒜兰化学成分,发现其活性成分。方法 云南独蒜兰乙酸乙酯提取、硅胶柱层析 和 Sephadex LH-20 柱层析进行分离纯化,波谱分析(核磁共振氢谱、碳谱、和质谱)确定结构。结果 从该药 用植物乙酸乙酯萃取部分分离并鉴定了 5 个化合物,分别为：gigantol(1),batatasin III(2),2-methoxy-4,7- dihydroxy-9,10-dihydrophenanthrene( 3),2,7-dihydroxy-4-methoxy-9,10-dihydrophenanthrene( 4),2,7-dihydroxy-4- methoxyphenanthrene(5)。结论 化合物 5 为首次从本植物中分离得到。 [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
