title: Conyzagenin-A and B, two new epimeric lanostane triterpenoids from Conyza canadensis.
abstract: Two new epimeric lanostane triterpenoids Conyzagenin-A and Conyzagenin-B were isolated from roots of Conyza canadensis, along with nine known compounds. The structures of these triterpenoids were elucidated by detailed spectral methods and chemical derivatisation.
authors: Department of Chemistry, University of Kashmir, Hazratbal, Srinagar, Jammu and Kashmir 190006, India. javidbanday@rediffmail.com
authors: Javid A
authors: JA
authors: Banday
authors: Saleem
authors: S
authors: Farooq
authors: Mushtaq A
authors: MA
authors: Qurishi
authors: Surinder
authors: S
authors: Koul
authors: T K
authors: TK
authors: Razdan
mesh_terms: D035401:Conyza / Q000737:chemistry*; D013057:Spectrum Analysis; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D014315:Triterpenes