当前位置: X-MOL 学术Biochem. Syst. Ecol. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Chemical constituents from Pteris ensiformis Burm. (Pteridaceae)
Biochemical Systematics and Ecology ( IF 1.6 ) Pub Date : 2020-10-01 , DOI: 10.1016/j.bse.2020.104107
Mengyang Hou , Wenzhong Hu , Kexin Hao , Zhilong Xiu , Jiao Sun , Shilin Cao

Abstract Phytochemical study of Pteris ensiformis Burm. resulted in the isolation of eleven compounds, including three sesquiterpenoids (1–3), one alkaloid (5), one amino acid (6), one flavonoid (7), four phenolic acids (4, 8, 9 and 10), and one coumarin (11). Structures of these compounds were deduced from the ESI-MS and NMR data. This is the first report on the isolation of compounds 1, 2, 7 and 11 from P. ensiformis, compounds 6 and 9 from the genus Pteris, and compound 5 from the family Pteridaceae. In addition, a detailed discussion of the chemotaxonomic significance of these compounds was presented.

中文翻译:

来自 Pteris ensiformis Burm 的化学成分。(蕨科)

摘要 Pteris ensiformis Burm 的植物化学研究。结果分离出 11 种化合物,包括 3 种倍半萜类化合物 (1-3)、1 种生物碱 (5)、1 种氨基酸 (6)、1 种黄酮类 (7)、4 种酚酸 (4、8、9 和 10),以及一种香豆素 (11)。这些化合物的结构是从 ESI-MS 和 NMR 数据推导出来的。这是关于从 P. ensiformis 中分离化合物 1、2、7 和 11、从 Pteris 属中分离化合物 6 和 9 以及从 Pteridaceae 家族中分离化合物 5 的第一份报告。此外,还详细讨论了这些化合物的化学分类学意义。
更新日期:2020-10-01
down
wechat
bug