NMR assignments and absolute stereochemi
✍
Ayhan Ulubelen; Nezhun Gören; Tian-Yi Jiang; Lincoln Scott; Manoelson Tianasoa-R
📂
Article
📅
1995
🏛
John Wiley and Sons
🌐
English
⚖ 429 KB
## Abstract The guaianolide sesquiterpene pyrethroidinin (1) and the corresponding ketone parishin A (2) wee isolated from __Tanacetum densum__ subsp. __amani__ (Asteraceae). The absolute stereochemistry of 1 was established as (1__R__, 3__R__, 6__S__, 7__S__, 10__R__) on the basis of the different