1.
J Nat Prod
; 62(1): 110-3, 1999 Jan.
Artículo
en Inglés
| MEDLINE
| ID: mdl-9917294
RESUMEN
An extract of Euphorbia terracina L. has yielded six acylated polyhydroxy terpenoid lactones (1-6), which all display the C22 17-ethyljatrophane carbon framework. Four of these (1-4) are delta lactones belonging to the previously described terracinolide type, and two of them (2, 3) are new. Two further new compounds have been named isoterracinolides A (5) and B (6) and exhibit an eight-membered lactone ring. Another isolated new compound is the jolkinolide-type, ent-abietane gamma lactone (7).