Amaiouine, a cyclopeptide alkaloid from the leaves of Amaioua guianensis.
Amaiouine, a cyclopeptide alkaloid, was isolated from the ethanolic extract of the leaves of Amaioua guianensis. The structure was elucidated by NMR spectroscopy and confirmed by X-ray crystallography.
de Oliveira
Pollyanna Laurindo
PL
Instituto de Química/UFG, Campus II, Samambaia, CEP 74001-970, Goiânia-GO, Brazil.
Tanaka
Clara M A
CM
Kato
Lucília
L
da Silva
Cleuza C
CC
Medina
Rebeca Previate
RP
Moraes
Aline P
AP
Sabino
José R
JR
de Oliveira
Cecília M A
CM
D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D001713:Biphenyl Compounds / Q000494:pharmacology; D001938:Brazil; D018360:Crystallography, X-Ray; D008968:Molecular Conformation; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010456:Peptides, Cyclic / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D010851:Picrates / Q000494:pharmacology; D018515:Plant Leaves / Q000737:chemistry; D019666:Rubiaceae / Q000737:chemistry*
D000470:Alkaloids; D001713:Biphenyl Compounds; D010456:Peptides, Cyclic; D010851:Picrates; C542212:amaiouine; C004931:1,1-diphenyl-2-picrylhydrazyl