title: A new 24-nor-oleanane triterpenoid from Salvia carduacea.
abstract: A new triterpenoid (1) has been isolated from the acetone extract of the leaves of Salvia carduacea, together with other compounds described previously. The structure of 1 [2alpha,3alpha-dihydroxy-24-nor-4(23),12-oleanadien-28-oic acid] was elucidated by spectroscopic methods, particularly by extensive 1D and 2D NMR studies.
authors.affiliation: Consejería de Agricultura, Agua y Medio Ambiente, Centro de Investigación y Desarrollo Agroalimentario, Estación Sericícola, E-30150 La Alberca, Murcia, Spain.
authors.forename: María C
authors.initials: MC
authors.lastname: Ballesta-Acosta
authors.forename: María J
authors.initials: MJ
authors.lastname: Pascual-Villalobos
authors.forename: Benjamín
authors.initials: B
authors.lastname: Rodríguez
mesh_terms: D015394:Molecular Structure; D027544:Salvia / Q000737:chemistry*; D013057:Spectrum Analysis; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: C468596:2,3-dihydroxy-24-nor-4(23),12-oleanadien-28-oic acid; D014315:Triterpenes