title: Antibacterial cyclopeptide alkaloids from the bark of Condalia buxifolia.
abstract: The cyclopeptide alkaloid, named condaline-A, was isolated from the root bark of Condalia buxifolia Reissek (Rhamnaceae), along with the known compounds adouetine-Y', scutianine-B, and scutianine-C. Their structures were determined by spectroscopic analyses, with their antibacterial activities being evaluated by use of a direct bioautography method.
authors.affiliation: Departamento de Química, Universidade Federal de Santa Maria, RS, Santa Maria, Brazil. afmorel@base.quimica.br
authors.forename: Ademir F
authors.initials: AF
authors.lastname: Morel
authors.forename: Carla A
authors.initials: CA
authors.lastname: Araujo
authors.forename: Ubiratan F
authors.initials: UF
authors.lastname: da Silva
authors.forename: Solange C S M
authors.initials: SC
authors.lastname: Hoelzel
authors.forename: Renato
authors.initials: R
authors.lastname: Záchia
authors.forename: Nelci R
authors.initials: NR
authors.lastname: Bastos
mesh_terms: D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology*; D000900:Anti-Bacterial Agents / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D006090:Gram-Negative Bacteria / Q000187:drug effects; D006094:Gram-Positive Bacteria / Q000187:drug effects; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010456:Peptides, Cyclic / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D024301:Plant Bark / Q000737:chemistry*; D027823:Rhamnaceae / Q000737:chemistry*
chemical_list: D000470:Alkaloids; D000900:Anti-Bacterial Agents; D010456:Peptides, Cyclic; C473496:adouetine-Y'; C473495:condaline-A; C432973:scutianine C