New lycosinine derivative from Hippeastrum breviflorum

A new lycosinine derivative, 9-O-demethyllycosinine B, was isolated from the native Brazilian Hippeas-trum breviflorum Herb., Amaryllidaceae, along with the well-known alkaloids lycosinine B and lycorine.The structure of the new compound was established by physical and spectroscopic methods. 9-O-dem...

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Detalhes bibliográficos
Autores: Sebben, Camila, Giordani, Raquel Brandt, Andrade, Jean Paulo de, Berkov, Strahil, Osorio Durango, Edison Javier, Sobral, Marcos, Vieira de Almeida, Mauro, Henriques, Amélia Teresinha, Bastida Armengol, Jaume, Zuanazzi, José Ângelo Silveira
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2015
País:España
Recursos:Universidad de Barcelona
Repositório:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/98795
Acesso em linha:https://hdl.handle.net/2445/98795
Access Level:Acceso aberto
Palavra-chave:Amaril·lidàcies
Alcaloides
Farmacognòsia
Amaryllidaceae
Alkaloids
Pharmacognosy
Descrição
Resumo:A new lycosinine derivative, 9-O-demethyllycosinine B, was isolated from the native Brazilian Hippeas-trum breviflorum Herb., Amaryllidaceae, along with the well-known alkaloids lycosinine B and lycorine.The structure of the new compound was established by physical and spectroscopic methods. 9-O-demethyllycosinine B is the third lycosinine variant identified in the Amaryllidaceae family.

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