Types of sesquiterpenes from Artemisia douglasiana |
| |
| Authors: | Ferdinand Bohlmann Nezhun Ates Jasmin Jakupovic Robert M King Harold Robinson |
| |
| Institution: | 1. Institute for Organic Chemistry, Technical University of Berlin, D-1000 Berlin 12, West Germany;2. Smithsonian Institution, Department of Botany, Stop No. 166, Washington, DC 20560, U.S.A. |
| |
| Abstract: | Artemisia douglasiana afforded, in addition to known compounds, two new C14-acetylenes, five longipinene derivatives, three nerolidol derivatives, a lactone and a ketone with a new carbon skeleton and lavendulol-2-methylbutyrate. The structures were elucidated by spectroscopic methods and some chemical transformations. The configurations of several oxo longipinene-7, 9-di- and 7, 8, 9-triesters isolated previously were corrected. The biogenesis of the new lactones is discussed briefly. |
| |
| Keywords: | Compositae sesquiterpenes longipinene derivatives nerolidol derivatives new type of sesquiterpene lactone acetylenic spiroketal enol ethers lavendulol-2-methyl-butyrate |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
