Please use this identifier to cite or link to this item: https://repositorio.inpa.gov.br/handle/1/17552
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dc.contributor.authorKite, Geoffrey C.-
dc.contributor.authorCardoso, Domingos-
dc.contributor.authorLewis, Gwilym Peter-
dc.contributor.authorZartman, Charles Eugene-
dc.contributor.authorQueiroz, Luciano P.-
dc.contributor.authorVeitch, Nigel C.-
dc.date.accessioned2020-06-15T21:48:15Z-
dc.date.available2020-06-15T21:48:15Z-
dc.date.issued2015-
dc.identifier.urihttps://repositorio.inpa.gov.br/handle/1/17552-
dc.description.abstractLeaves of Petaladenium (Leguminosae), an Amazonian monospecific genus recently revealed as a member of the Amburaneae clade among the earliest-diverging papilionoid legumes, were found to accumulate three monomethyl ethers of 4,5-dihydroxypipecolic acids. These were characterised by spectroscopic means as the (2S,4S,5R) and (2S,4R,5S) epimers of 5-hydroxy-4-methoxypipecolic acid and (2S,4R,5R)-4-hydroxy-5-methoxypipecolic acid. These compounds were not detected in any other genera in the Amburaneae clade or the wider Angylocalyceae-Dipterygeae-Amburaneae (ADA) clade of papilionoid legumes. Hydroxypipecolic acids, however, were detected in leaves of Myrocarpus and Myroxylon (sister genera in the Amburaneae clade), Angylocalyx and Xanthocercis (sister genera in the Angylocalyceae clade) and Monopteryx (Dipterygeae clade), and were also present in Petaladenium. Iminosugars, known to be accumulated by all four genera in the Angylocalyceae clade (Alexa, Angylocalyx, Castanospermum and Xanthocercis), were found to be characteristic of this group within the ADA clade. © 2015 Elsevier Ltd. All rights reserved.en
dc.language.isoenpt_BR
dc.relation.ispartofVolume 116, Número 1, Pags. 198-202pt_BR
dc.rightsRestrito*
dc.subjectAlexaen
dc.subjectAngylocalyxen
dc.subjectCastanospermumen
dc.subjectDipterygeaeen
dc.subjectFabaceaeen
dc.subjectMyrocarpusen
dc.subjectMyroxylonen
dc.subjectPapilionoideaen
dc.subjectXanthocercisen
dc.subject4,5-dihydroxypipecolic Aciden
dc.subjectPipecolic Acid Derivativeen
dc.subjectChemical Structureen
dc.subjectChemistryen
dc.subjectFabaceaeen
dc.subjectIsolation And Purificationen
dc.subjectMass Fragmentographyen
dc.subjectPlant Leafen
dc.subjectStereoisomerismen
dc.subjectFabaceaeen
dc.subjectGas Chromatography-mass Spectrometryen
dc.subjectMolecular Structureen
dc.subjectPipecolic Acidsen
dc.subjectPlant Leavesen
dc.subjectStereoisomerismen
dc.titleMonomethyl ethers of 4,5-dihydroxypipecolic acid from Petaladenium urceoliferum: Enigmatic chemistry of an enigmatic legumeen
dc.typeArtigopt_BR
dc.identifier.doi10.1016/j.phytochem.2015.02.026-
dc.publisher.journalPhytochemistrypt_BR
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