title: [Synthesis and immunotropic activity of methyl esters of 2-alkylaminomethylene-3-oxolup-20(29)-en-28-ic acids].
abstract: New lupane beta-enaminoketones were synthesized by interaction of methyl 2-hydroxymethylene-3-oxolup-20(29)-en-28-oate with aliphatic amines. Immunotropic activity was found for some of these compounds.
authors.forename: I A
authors.initials: IA
authors.lastname: Tolmacheva
authors.forename: L V
authors.initials: LV
authors.lastname: Anikina
authors.forename: Iu B
authors.initials: IuB
authors.lastname: Vikharev
authors.forename: E V
authors.initials: EV
authors.lastname: Igosheva
authors.forename: L N
authors.initials: LN
authors.lastname: Shelepen'kina
authors.forename: V V
authors.initials: VV
authors.lastname: Grishko
authors.forename: A G
authors.initials: AG
authors.lastname: Tolstikov
mesh_terms: D000818:Animals; D000917:Antibody Formation; D004952:Esters; D007111:Immunity, Cellular; D007166:Immunosuppressive Agents / Q000138:chemical synthesis* / Q000737:chemistry / Q000276:immunology; D007659:Ketones / Q000138:chemical synthesis / Q000276:immunology; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D051379:Mice; D013055:Spectrophotometry, Infrared; D013329:Structure-Activity Relationship; D014315:Triterpenes / Q000138:chemical synthesis* / Q000737:chemistry / Q000276:immunology
chemical_list: D004952:Esters; D007166:Immunosuppressive Agents; D007659:Ketones; D014315:Triterpenes