Neue cadinen- und norcadinen-derivate aus Heterotheca grandiflora |
| |
| Authors: | Ferdinand Bohlmann Christa Zdero Harold Robinson Robert M King |
| |
| Institution: | 1. Institut für Organische Chemie der Technischen Universität Berlin, Straße des 17. Juni 135. D-1000 Berlin 12, W. Germany;2. Smithsonian Institution, Washington, DC 20560, U.S.A. |
| |
| Abstract: | The aerial parts of Heterotheca grandiflora afforded, in addition to known compounds, nine new cadinene and four norcadinene derivatives, which probably are formed by decarboxylation of 2-methoxycalamenen-14-acid or related acids. The structures were elucidated by spectroscopic methods and a few chemical transformations. |
| |
| Keywords: | Astereae Compositae: new cadinene derivatives norsesquiterpenes |
| 本文献已被 ScienceDirect 等数据库收录！ |
