Biochemical Systematics and Ecology ( IF 1.4 ) Pub Date : 2021-09-11 , DOI: 10.1016/j.bse.2021.104332 Er-Huan Zang 1 , Zi-Wei Chen 1 , Chun-Hong Zhang 1, 2, 3 , Min-Hui Li 1, 2, 3, 4, 5
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The study of the whole plants of Physochlaina physaloides (L.) G. Don. has led to the isolation of eight alkaloids (1–6, 18, and 25), fourteen flavonoids (9, 11–17, and 19–24), two coumarins (7 and 10), one iridoid (8). The structures of these compounds were identified spectroscopically, and nuclear magnetic resonance (NMR) data were compared with previously reported data. This is the first study to describe the isolation and identification of compounds 1–3, 7, and 10–25 in P. physaloides. The chemotaxonomic significance of these compounds in the genus Physochlaina and its closely related genera was discussed.
中文翻译：
Physochlaina physaloides (L.) G. Don (Solanaceae) 的化学成分
Physochlaina physaloides (L.) G. Don全株的研究。已导致分离出 8 种生物碱（1-6、18和25）、14 种黄酮类化合物（9、11-17和19-24）、两种香豆素（7和10）、一种环烯醚萜 ( 8 )。这些化合物的结构通过光谱鉴定，并将核磁共振 (NMR) 数据与先前报道的数据进行比较。这是第一项研究中描述的分离和化合物的鉴定1-3，图7和10-25中P.酸浆。这些化合物在该属中的化学分类学意义讨论了Physochlaina及其密切相关的属。
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