Spiranoid withanolides from Jaborosa odonelliana and Jaborosa runcinata

Two new spiranoid withanolides, (20R,22R,23R)-12β,17β,22- trihydroxy-1-oxo-12,23-cycloergosta-2,24-dien-26,23-olide (3) and (23R)-5α,6β,12β,21-tetrahydroxy-1,22-dioxo-12,23-cycloergosta-2, 17,24-trien-26,23-olide (4) were isolated from plants of Jaborosa odonelliana and Jaborosa runcinata, respectiv...

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Detalles Bibliográficos
Autores principales: Cirigliano, A.M., Misico, R.I.
Formato: JOUR
Materias:
Jaborosa
Jaborosalactone
Withanolides
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_09320776_v60_n8_p867_Cirigliano
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_09320776_v60_n8_p867_Cirigliano
record_format dspace
spelling todo:paper_09320776_v60_n8_p867_Cirigliano2023-10-03T15:48:28Z Spiranoid withanolides from Jaborosa odonelliana and Jaborosa runcinata Cirigliano, A.M. Misico, R.I. Jaborosa Jaborosalactone Withanolides Two new spiranoid withanolides, (20R,22R,23R)-12β,17β,22- trihydroxy-1-oxo-12,23-cycloergosta-2,24-dien-26,23-olide (3) and (23R)-5α,6β,12β,21-tetrahydroxy-1,22-dioxo-12,23-cycloergosta-2, 17,24-trien-26,23-olide (4) were isolated from plants of Jaborosa odonelliana and Jaborosa runcinata, respectively. Compounds 3 and 4 were characterized by a combination of spectroscopic methods (1D and 2D NMR, MS) and molecular modelling. © 2005 Verlag der Zeitschrift für Naturforschung. Fil:Cirigliano, 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_09320776_v60_n8_p867_Cirigliano
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Jaborosa
Jaborosalactone
Withanolides
spellingShingle Jaborosa
Jaborosalactone
Withanolides
Cirigliano, A.M.
Misico, R.I.
Spiranoid withanolides from Jaborosa odonelliana and Jaborosa runcinata
topic_facet Jaborosa
Jaborosalactone
Withanolides
description Two new spiranoid withanolides, (20R,22R,23R)-12β,17β,22- trihydroxy-1-oxo-12,23-cycloergosta-2,24-dien-26,23-olide (3) and (23R)-5α,6β,12β,21-tetrahydroxy-1,22-dioxo-12,23-cycloergosta-2, 17,24-trien-26,23-olide (4) were isolated from plants of Jaborosa odonelliana and Jaborosa runcinata, respectively. Compounds 3 and 4 were characterized by a combination of spectroscopic methods (1D and 2D NMR, MS) and molecular modelling. © 2005 Verlag der Zeitschrift für Naturforschung.
format JOUR
author Cirigliano, A.M.
Misico, R.I.
author_facet Cirigliano, A.M.
Misico, R.I.
author_sort Cirigliano, A.M.
title Spiranoid withanolides from Jaborosa odonelliana and Jaborosa runcinata
title_short Spiranoid withanolides from Jaborosa odonelliana and Jaborosa runcinata
title_full Spiranoid withanolides from Jaborosa odonelliana and Jaborosa runcinata
title_fullStr Spiranoid withanolides from Jaborosa odonelliana and Jaborosa runcinata
title_full_unstemmed Spiranoid withanolides from Jaborosa odonelliana and Jaborosa runcinata
title_sort spiranoid withanolides from jaborosa odonelliana and jaborosa runcinata
url http://hdl.handle.net/20.500.12110/paper_09320776_v60_n8_p867_Cirigliano
work_keys_str_mv AT ciriglianoam spiranoidwithanolidesfromjaborosaodonellianaandjaborosaruncinata
AT misicori spiranoidwithanolidesfromjaborosaodonellianaandjaborosaruncinata
_version_ 1782029900068159488

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