Sebben, CamilaGiordani, Raquel BrandtAndrade, Jean Paulo deBerkov, StrahilOsorio Durango, Edison JavierSobral, MarcosVieira de Almeida, MauroHenriques, Amélia TeresinhaBastida Armengol, JaumeZuanazzi, José Ângelo Silveira2016-05-242016-05-242015-080102-695Xhttps://hdl.handle.net/2445/98795A 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.3 p.application/pdfengcc-by-nc-nd (c) Sebben, Camila et al., 2015http://creativecommons.org/licenses/by-nc-nd/3.0/esAmaril·lidàciesAlcaloidesFarmacognòsiaAmaryllidaceaeAlkaloidsPharmacognosyinfo:eu-repo/semantics/article6589722016-05-20info:eu-repo/semantics/openAccess