title: Dianthramide glucosides from tissue cell cultures of Delphinium staphisagria L.
abstract: Tissue cell cultures of Delphinium staphisagria L. produced three dianthramide glucosides N-(2'-beta-glucopyranosylsalicyl)-5-hydroxyanthranilic acid methyl ester, N-(2'-beta-glucopyranosyl-5'-methoxysalicyl)-5-hydroxyanthranilic acid methyl ester and N-(2'-beta-glucopyranosyl-5'-hydroxysalicyl)-5-hydroxy-6-methoxyanthranilic acid methyl ester, together with known methyl esters of N-salicylanthranilic acid and N-(2'-beta-glucopyranosyl-5'-hydroxysalicyl)-5-hydroxyanthranilic acid. Structures of the glucosides were established by MS, 1-D and 2-D NMR techniques.
authors.affiliation: Instituto de Bio-Orgánica A. González, Universidad de La Laguna, Ctra. a la Esperanza 2, 38206 La Laguna, Tenerife, Spain.
authors.forename: Jesús G
authors.initials: JG
authors.lastname: Díaz
authors.forename: Jorge L
authors.initials: JL
authors.lastname: Marapara
authors.forename: F
authors.initials: F
authors.lastname: Valdés
authors.forename: José Gavin
authors.initials: JG
authors.lastname: Sazatornil
authors.forename: Werner
authors.initials: W
authors.lastname: Herz
mesh_terms: D002478:Cells, Cultured; D031882:Delphinium / Q000737:chemistry*; D005960:Glucosides / Q000302:isolation & purification*; D015394:Molecular Structure; D062367:ortho-Aminobenzoates / Q000302:isolation & purification*
chemical_list: D005960:Glucosides; D062367:ortho-Aminobenzoates; C000219:anthranilamide