文献类型: 外文期刊
作者: Zhang, Chao-xian;Wei, Shou-hui;Ling, Tie-jun;Huang, Hong-juan;Wang, Hui-min;Cao, Ao-cheng
作者机构:
关键词: Solanum rostratum; 5; 7; 8; 4-tetrahydroxy-3-methoxyflavone-8-O--d-xylopyranoside; flavonoids
期刊名称: NATURAL PRODUCT RESEARCH
ISSN: 1478-6419
年卷期: 2017 年 31 卷 15 期
页码:
摘要: One new flavonoid, 5,7,8,4-tetrahydroxy-3-methoxyflavone-8-O--d-xylopyranoside (2), along with other four known flavones (1, 3-5) were isolated from the aerial parts of Solanum rostratum. 8-hydroxyflavonoid was isolated from series Androceras for the first time. The structure of the new compound 2 was determined on the basis of spectroscopic techniques, including IR, NMR and HRESI-MS. The chemotaxonomic significance of these compounds was summarised. [GRAPHICS] .
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