首页|Five new diterpenoid alkaloids from Aconitum sczukinii Turcz.

Five new diterpenoid alkaloids from Aconitum sczukinii Turcz.

扫码查看
原文链接
  • NSTL
  • Elsevier
? 2021 Phytochemical Society of EuropeTen diterpenoid alkaloids, including five new ones, sczukiniline A–E (1-5), were isolated from the root of Aconitum sczukinii. Their structures were elucidated based on the interpretation of spectroscopic data (HRESI-MS, IR, 1D- and 2D-NMR). Among the five new diterpenoid alkaloids, 1-3 are hetidine-type C20-diterpenoid alkaloids, while compounds 4 and 5 are lycoctonine-type C19-diterpenoid alkaloids. Noteworthily, sczukiniline A (1) features a novel ester group between C-12 and C-14, forming a D ring containing a lactone structure, resulting in a new skeleton of hetidine-type C20-diterpenoid alkaloid.

Aconitum sczukinii Turcz.Diterpenoid alkaloidRanunculaceaeSczukiniline

Li J.-M.、Li X.、Gao F.、Chen L.、Zhou X.-L.、Cai L.、Liang X.-X.

展开 >

School of Life Science and Engineering Southwest Jiaotong University

School of Chemical Science and Technology Yunnan University

Natural Medicine Research Center College of Veterinary Medicine Sichuan Agricultural University

2022

10.1016/j.phytol.2021.12.003

Phytochemistry Letters

Phytochemistry Letters

SCI
ISSN：1874-3900
年,卷(期)：2022.47
  • 17