title: Lupane triterpenoids from Salvia roborowskii Maxim.
abstract: A new lupane type triterpenoid, 3beta, 11alpha-dihydroxy-30-norlupan-20-one and 6 known lupane triterpenoids were isolated from the petroleum ether (60-90 degrees C) extract of the whole plant of Salvia roborowskii Maxim. Their structures were elucidated by means of spectral methods including NMR and MS techniques.
authors.affiliation: Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, People's Republic of China.
authors.forename: Ya
authors.initials: Y
authors.lastname: Li
authors.forename: Yan-Qi
authors.initials: YQ
authors.lastname: Wu
authors.forename: Yan-Ping
authors.initials: YP
authors.lastname: Shi
mesh_terms: D007202:Indicators and Reagents; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010936:Plant Extracts / Q000032:analysis; D027544:Salvia / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D014315:Triterpenes / Q000032:analysis*; D053978:Pentacyclic Triterpenes
chemical_list: D007202:Indicators and Reagents; D010936:Plant Extracts; D014315:Triterpenes; C480546:lupane; D053978:Pentacyclic Triterpenes