One new flavonoid from <i>Solanum rostratum</i>
Hongjuan HuangInstitute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, PR ChinaTie-Jun LingState Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, PR ChinaHuimin WangInstitute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, PR ChinaAocheng CaoInstitute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, PR ChinaChaoxian ZhangInstitute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, PR ChinaShouhui WeiInstitute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, PR China
2017en
ABI
Аннотация
One new flavonoid, 5,7,8,4'-tetrahydroxy-3-methoxyflavone-8-O-β-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.
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