Abstract
Four new guaianolides 2-5 possessing the terpenoid skeleton of archangelolide [6] were isolated from a speciment of Thapsia villosa [chromosome number 2n = 66 ( = 6x)]. Attempts to hydrolyze the natural products 2-6 yielded azulenes, mainly 7-acetyl-1,4-dimethylazulene [9].
Originalsprog | Udefineret/Ukendt |
---|---|
Tidsskrift | Journal of Natural Products |
Vol/bind | 53 |
Udgave nummer | 6 |
Sider (fra-til) | 1479-1484 |
Antal sider | 6 |
ISSN | 0974-5211 |
DOI | |
Status | Udgivet - 1990 |
Emneord
- sesquiterpene lactones var minor histamine terpenes