Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5142875 | Chinese Chemical Letters | 2017 | 5 Pages |
Abstract
A rare arcutine-type C20-diterpenoid alkaloid was characterized as a minor constituent of “fu zi” (the lateral roots of Aconitum carmichaelii). The C20-diterpenoid alkaloid is an iminium named aconicarmicharcutinium A and obtained as hydroxide (1) and trifluoroacetate (1a) forms. Structures of 1 and 1a were elucidated by comprehensive analysis of spectroscopic data including 19F and 2D NMR experiments. Compounds 1 and 1a represent the first examples of the arcutine-type C20-diterpenoid alkaloid iminium.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Chemistry (General)
Authors
Xian-Hua Meng, Zhi-Bo Jiang, Qing-Lan Guo, Jian-Gong Shi,