Triterpenoid saponins from Lippia alba (Mill.) N. E. Brown
Two saponins were isolated from the leaves of Lippia alba. Their structures were established using one- and two-dimensional NMR spectroscopy and mass spectrometry. These new compounds were elucidated as 3-Ο-β-D- glucopyranosyl-28-Ο-(α-L-rhamnopyranosyl-(1→3) -β-Dxylopyranosyl-( 1→4)-α-L-rhamnopyrano...
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01035053_v21_n5_p927_Farias http://hdl.handle.net/20.500.12110/paper_01035053_v21_n5_p927_Farias |
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paper:paper_01035053_v21_n5_p927_Farias2023-06-08T15:10:23Z Triterpenoid saponins from Lippia alba (Mill.) N. E. Brown Palermo, Jorge Alejandro Lippia alba Saponins Verbenaceae Two saponins were isolated from the leaves of Lippia alba. Their structures were established using one- and two-dimensional NMR spectroscopy and mass spectrometry. These new compounds were elucidated as 3-Ο-β-D- glucopyranosyl-28-Ο-(α-L-rhamnopyranosyl-(1→3) -β-Dxylopyranosyl-( 1→4)-α-L-rhamnopyranosyl-(1→2)-α- L-arabinopyranosyl)-16α, 23-dihydroxy-olean- 12-en-28-oic acid, named as Lippiasaponin I (2) and as 3-Ο-β-D-glucopyranosyl-28-Ο- (α-L-rhamnopyranosyl-(1→3)-β-D-xylopyranosyl-(1→4) -α-L-rhamnopyranosyl-(1→3)-α-Larabinopyranosyl)- 16α, 23-dihydroxy-olean-12-en-28-oic acid, named Lippiasaponin II (3). © 2010 Sociedade Brasileira de Química. Fil:Palermo, J.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2010 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01035053_v21_n5_p927_Farias http://hdl.handle.net/20.500.12110/paper_01035053_v21_n5_p927_Farias |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
topic |
Lippia alba Saponins Verbenaceae |
spellingShingle |
Lippia alba Saponins Verbenaceae Palermo, Jorge Alejandro Triterpenoid saponins from Lippia alba (Mill.) N. E. Brown |
topic_facet |
Lippia alba Saponins Verbenaceae |
description |
Two saponins were isolated from the leaves of Lippia alba. Their structures were established using one- and two-dimensional NMR spectroscopy and mass spectrometry. These new compounds were elucidated as 3-Ο-β-D- glucopyranosyl-28-Ο-(α-L-rhamnopyranosyl-(1→3) -β-Dxylopyranosyl-( 1→4)-α-L-rhamnopyranosyl-(1→2)-α- L-arabinopyranosyl)-16α, 23-dihydroxy-olean- 12-en-28-oic acid, named as Lippiasaponin I (2) and as 3-Ο-β-D-glucopyranosyl-28-Ο- (α-L-rhamnopyranosyl-(1→3)-β-D-xylopyranosyl-(1→4) -α-L-rhamnopyranosyl-(1→3)-α-Larabinopyranosyl)- 16α, 23-dihydroxy-olean-12-en-28-oic acid, named Lippiasaponin II (3). © 2010 Sociedade Brasileira de Química. |
author |
Palermo, Jorge Alejandro |
author_facet |
Palermo, Jorge Alejandro |
author_sort |
Palermo, Jorge Alejandro |
title |
Triterpenoid saponins from Lippia alba (Mill.) N. E. Brown |
title_short |
Triterpenoid saponins from Lippia alba (Mill.) N. E. Brown |
title_full |
Triterpenoid saponins from Lippia alba (Mill.) N. E. Brown |
title_fullStr |
Triterpenoid saponins from Lippia alba (Mill.) N. E. Brown |
title_full_unstemmed |
Triterpenoid saponins from Lippia alba (Mill.) N. E. Brown |
title_sort |
triterpenoid saponins from lippia alba (mill.) n. e. brown |
publishDate |
2010 |
url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01035053_v21_n5_p927_Farias http://hdl.handle.net/20.500.12110/paper_01035053_v21_n5_p927_Farias |
work_keys_str_mv |
AT palermojorgealejandro triterpenoidsaponinsfromlippiaalbamillnebrown |
_version_ |
1768543223302586368 |