Triterpenoids from Salvia wagneriana.
From the exudate of Salvia wagneriana Polak, beside the known ursolic acid, two pentaoxygenated triterpenoids were isolated. Their structures were determined as 3-oxo-11alpha,19beta,20,22beta-tetrahydroxy-lupane (1) and 3beta,11alpha,19beta,20,22beta-pentahydroxy-lupane (2) using a combination of one- and two-dimensional NMR techniques.
Bisio
A
A
Dipartimento di Chimica e Tecnologie Farmaceutiche e Alimentari, Genova University, Italy.
De Tommasi
N
N
Romussi
G
G
D002855:Chromatography, Thin Layer; D009682:Magnetic Resonance Spectroscopy; D011044:Poland; D027544:Salvia / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D014315:Triterpenes / Q000737:chemistry*
D014315:Triterpenes