Novel withanolides from jaborosa sativa
Four new withanolides [1—4] have been isolated from the aerial parts of Jaborosa sativa. Jaborosalactones R[1], S[2], and T [3] contain a hemiketal (or ketal) ring formed between a 21-hydroxyl and a 12-ketone and the characteristic δ-lactone side-chain of the withanolides. Jaborosalactone U [4] poss...
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1995
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01633864_v58_n5_p705_Bonetto http://hdl.handle.net/20.500.12110/paper_01633864_v58_n5_p705_Bonetto |
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paper:paper_01633864_v58_n5_p705_Bonetto2023-06-08T15:14:08Z Novel withanolides from jaborosa sativa Veleiro, Adriana Silvia Burton, Gerardo jaborosalactone r jaborosalactone s jaborosalactone t jaborosalactone u trechonolide a unclassified drug withanolide Argentina article drug conformation drug isolation drug structure medicinal plant nonhuman stereochemistry Jaborosa Jaborosa sativa Four new withanolides [1—4] have been isolated from the aerial parts of Jaborosa sativa. Jaborosalactones R[1], S[2], and T [3] contain a hemiketal (or ketal) ring formed between a 21-hydroxyl and a 12-ketone and the characteristic δ-lactone side-chain of the withanolides. Jaborosalactone U [4] possesses an epoxy-γ-lactone side-chain and was identified as the 24,25-epoxy analogue of trechonolide A [5]. © 1995, American Chemical Society. All rights reserved. Fil:Veleiro, A.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Burton, G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1995 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01633864_v58_n5_p705_Bonetto http://hdl.handle.net/20.500.12110/paper_01633864_v58_n5_p705_Bonetto |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
topic |
jaborosalactone r jaborosalactone s jaborosalactone t jaborosalactone u trechonolide a unclassified drug withanolide Argentina article drug conformation drug isolation drug structure medicinal plant nonhuman stereochemistry Jaborosa Jaborosa sativa |
spellingShingle |
jaborosalactone r jaborosalactone s jaborosalactone t jaborosalactone u trechonolide a unclassified drug withanolide Argentina article drug conformation drug isolation drug structure medicinal plant nonhuman stereochemistry Jaborosa Jaborosa sativa Veleiro, Adriana Silvia Burton, Gerardo Novel withanolides from jaborosa sativa |
topic_facet |
jaborosalactone r jaborosalactone s jaborosalactone t jaborosalactone u trechonolide a unclassified drug withanolide Argentina article drug conformation drug isolation drug structure medicinal plant nonhuman stereochemistry Jaborosa Jaborosa sativa |
description |
Four new withanolides [1—4] have been isolated from the aerial parts of Jaborosa sativa. Jaborosalactones R[1], S[2], and T [3] contain a hemiketal (or ketal) ring formed between a 21-hydroxyl and a 12-ketone and the characteristic δ-lactone side-chain of the withanolides. Jaborosalactone U [4] possesses an epoxy-γ-lactone side-chain and was identified as the 24,25-epoxy analogue of trechonolide A [5]. © 1995, American Chemical Society. All rights reserved. |
author |
Veleiro, Adriana Silvia Burton, Gerardo |
author_facet |
Veleiro, Adriana Silvia Burton, Gerardo |
author_sort |
Veleiro, Adriana Silvia |
title |
Novel withanolides from jaborosa sativa |
title_short |
Novel withanolides from jaborosa sativa |
title_full |
Novel withanolides from jaborosa sativa |
title_fullStr |
Novel withanolides from jaborosa sativa |
title_full_unstemmed |
Novel withanolides from jaborosa sativa |
title_sort |
novel withanolides from jaborosa sativa |
publishDate |
1995 |
url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01633864_v58_n5_p705_Bonetto http://hdl.handle.net/20.500.12110/paper_01633864_v58_n5_p705_Bonetto |
work_keys_str_mv |
AT veleiroadrianasilvia novelwithanolidesfromjaborosasativa AT burtongerardo novelwithanolidesfromjaborosasativa |
_version_ |
1768544952148557824 |