黄酮类c -糖苷和巨藤皂苷的研究

VNU Journal of Science: Natural Sciences and Technology Pub Date : 2023-04-19 DOI:10.25073/2588-1140/vnunst.5514

Ngo Quoc Huy, N. Mai, Bui Thi Thao Anh, Lê Thị Huyền

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引用次数: 0

摘要

采用不同的色谱方法，从Tinospora sinensis (Lour)的叶片中分离得到3个黄酮C-苷类化合物，分别为异紫堇素(1)、异荭草苷(2)、异牡荆素(3)和2个大藤甲素excoecarioside A(4)、corchoionoside C(5)。稳定。它们的结构是根据光谱方法和与文献报道的比较来确定的。

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Flavone C-glycosides and Megastigmanes from the Leaves of Tinospora Sinensis

Using various chromatographic methods, five compounds including three flavone C-glycosides, isoviolanthin (1), isoorientin (2), isovitexin (3), and two megastigmanes excoecarioside A (4), corchoionoside C (5) were isolated from the leaves of Tinospora sinensis (Lour.) Merr. Their structures were identified based on spectroscopic methods and comparisons with those reported in the literature.

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VNU Journal of Science: Natural Sciences and Technology

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