1.
J Nat Prod
; 64(8): 1093-4, 2001 Aug.
Artigo
em Inglês
| MEDLINE
| ID: mdl-11520236
RESUMO
A novel macrocyclic dimer lactone, named verbalactone, was isolated from the roots of Verbascum undulatum and exhibited interesting antibacterial activity. It is the first time that 1,7-dioxacyclododecane is reported as the ring system of a natural product. The structure and the absolute stereochemistry of the new compound were determined by spectral methods and chemical correlation.