Cycloartane derivatives from Tillandsia usneoides

Investigation of the extract of Tillandsia usneoides afforded 26 cycloartane derivatives, including the following novel ones: (22E)-25,26,27- trisnor-3-oxocycloart-22-en-24-al, (24E)-3-oxocycloart-24-en-26-al, 24- hydroxycycloart-25-en-3-one, (23E)-25-methoxycycloart-23-en-3-one, (23E)-25- hydropero...

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Detalles Bibliográficos
Autores principales:	Cabrera, G.M., Gallo, M., Seldes, A.M.
Formato:	JOUR
Materias:	plant extract article carbon nuclear magnetic resonance chemical structure extraction mass spectrometry plant proton nuclear magnetic resonance Tillandsia usneoides
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_01633864_v59_n4_p343_Cabrera
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_01633864_v59_n4_p343_Cabrera
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spelling	todo:paper_01633864_v59_n4_p343_Cabrera2023-10-03T15:02:07Z Cycloartane derivatives from Tillandsia usneoides Cabrera, G.M. Gallo, M. Seldes, A.M. plant extract article carbon nuclear magnetic resonance chemical structure extraction mass spectrometry plant proton nuclear magnetic resonance Tillandsia usneoides Investigation of the extract of Tillandsia usneoides afforded 26 cycloartane derivatives, including the following novel ones: (22E)-25,26,27- trisnor-3-oxocycloart-22-en-24-al, (24E)-3-oxocycloart-24-en-26-al, 24- hydroxycycloart-25-en-3-one, (23E)-25-methoxycycloart-23-en-3-one, (23E)-25- hydroperoxycycloart-23-en-3-one, 25,26,27-trisnor-24-hydroxycycloartan-3- one, methyl (24E)-26-carboxy-3,4-seco-cycloart-4(29),24-dien-3-oate, methyl (23E)-25-hydroxy-3,4-seco-cycloart-23-en-3-oate, methyl (23E)-25-methoxy- 3,4-seco-cycloart-23-en-3-oate, and methyl 24-hydroxy-3,4-seco-cycloart-25- en-3-oate. The structures were assigned on the basis of spectral data. Fil:Cabrera, G.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Gallo, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Seldes, A.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_01633864_v59_n4_p343_Cabrera
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	plant extract article carbon nuclear magnetic resonance chemical structure extraction mass spectrometry plant proton nuclear magnetic resonance Tillandsia usneoides
spellingShingle	plant extract article carbon nuclear magnetic resonance chemical structure extraction mass spectrometry plant proton nuclear magnetic resonance Tillandsia usneoides Cabrera, G.M. Gallo, M. Seldes, A.M. Cycloartane derivatives from Tillandsia usneoides
topic_facet	plant extract article carbon nuclear magnetic resonance chemical structure extraction mass spectrometry plant proton nuclear magnetic resonance Tillandsia usneoides
description	Investigation of the extract of Tillandsia usneoides afforded 26 cycloartane derivatives, including the following novel ones: (22E)-25,26,27- trisnor-3-oxocycloart-22-en-24-al, (24E)-3-oxocycloart-24-en-26-al, 24- hydroxycycloart-25-en-3-one, (23E)-25-methoxycycloart-23-en-3-one, (23E)-25- hydroperoxycycloart-23-en-3-one, 25,26,27-trisnor-24-hydroxycycloartan-3- one, methyl (24E)-26-carboxy-3,4-seco-cycloart-4(29),24-dien-3-oate, methyl (23E)-25-hydroxy-3,4-seco-cycloart-23-en-3-oate, methyl (23E)-25-methoxy- 3,4-seco-cycloart-23-en-3-oate, and methyl 24-hydroxy-3,4-seco-cycloart-25- en-3-oate. The structures were assigned on the basis of spectral data.
format	JOUR
author	Cabrera, G.M. Gallo, M. Seldes, A.M.
author_facet	Cabrera, G.M. Gallo, M. Seldes, A.M.
author_sort	Cabrera, G.M.
title	Cycloartane derivatives from Tillandsia usneoides
title_short	Cycloartane derivatives from Tillandsia usneoides
title_full	Cycloartane derivatives from Tillandsia usneoides
title_fullStr	Cycloartane derivatives from Tillandsia usneoides
title_full_unstemmed	Cycloartane derivatives from Tillandsia usneoides
title_sort	cycloartane derivatives from tillandsia usneoides
url	http://hdl.handle.net/20.500.12110/paper_01633864_v59_n4_p343_Cabrera
work_keys_str_mv	AT cabreragm cycloartanederivativesfromtillandsiausneoides AT gallom cycloartanederivativesfromtillandsiausneoides AT seldesam cycloartanederivativesfromtillandsiausneoides
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Cycloartane derivatives from Tillandsia usneoides

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