title: Rearranged icetexane diterpenoids from the roots of Salvia thymoides (Labiatae).
abstract: From the roots of Salvia thymoides Benth., three new rearranged icetexane diterpenoids (2-4) were isolated together with the previously described quinone tilifolidione (1). The proposed structures were established by extensive NMR analysis, including HMBC and HMQC pulse sequences.
authors.affiliation: Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Coyoacán 04510, México D.F. baldo@servidor.unam.mx
authors.forename: Baldomero
authors.initials: B
authors.lastname: Esquivel
authors.forename: Ana Adela
authors.initials: AA
authors.lastname: Sanchez
mesh_terms: D004224:Diterpenes / Q000737:chemistry*; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry*; D027544:Salvia / Q000737:chemistry*
chemical_list: D004224:Diterpenes