Isoxazole derivatives as new nitric oxide elicitors in plants

Several 3,5-disubstituted isoxazoles were obtained in good yields by regiospecific 1,3-dipolar cycloaddition reactions between aromatic nitrile oxides, generated in situ from the corresponding hydroxyimidoyl chlorides, with non-symmetrical activated alkynes in the presence of catalytic amounts of co...

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Autores principales: Oancea, Anca, Georgescu, Emilian, Georgescu, Florentina, Nicolescu, Alina, Oprita, Elena Iulia, Tudora, Catalina, Vladulescu, Lucian, Vladulescu, Marius-Constantin, Oancea, Florin, Deleanu, Calin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2017
Materias:
Letter
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5389174/
https://www.ncbi.nlm.nih.gov/pubmed/28487760
http://dx.doi.org/10.3762/bjoc.13.65
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author Oancea, Anca
Georgescu, Emilian
Georgescu, Florentina
Nicolescu, Alina
Oprita, Elena Iulia
Tudora, Catalina
Vladulescu, Lucian
Vladulescu, Marius-Constantin
Oancea, Florin
Deleanu, Calin
author_facet Oancea, Anca
Georgescu, Emilian
Georgescu, Florentina
Nicolescu, Alina
Oprita, Elena Iulia
Tudora, Catalina
Vladulescu, Lucian
Vladulescu, Marius-Constantin
Oancea, Florin
Deleanu, Calin
author_sort Oancea, Anca
collection PubMed
description Several 3,5-disubstituted isoxazoles were obtained in good yields by regiospecific 1,3-dipolar cycloaddition reactions between aromatic nitrile oxides, generated in situ from the corresponding hydroxyimidoyl chlorides, with non-symmetrical activated alkynes in the presence of catalytic amounts of copper(I) iodide. Effects of 3,5-disubstituted isoxazoles on nitric oxide and reactive oxygen species generation in Arabidopsis tissues was studied using specific diaminofluoresceine dyes as fluorescence indicators.
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spelling pubmed-53891742017-05-09 Isoxazole derivatives as new nitric oxide elicitors in plants Oancea, Anca Georgescu, Emilian Georgescu, Florentina Nicolescu, Alina Oprita, Elena Iulia Tudora, Catalina Vladulescu, Lucian Vladulescu, Marius-Constantin Oancea, Florin Deleanu, Calin Beilstein J Org Chem Letter Several 3,5-disubstituted isoxazoles were obtained in good yields by regiospecific 1,3-dipolar cycloaddition reactions between aromatic nitrile oxides, generated in situ from the corresponding hydroxyimidoyl chlorides, with non-symmetrical activated alkynes in the presence of catalytic amounts of copper(I) iodide. Effects of 3,5-disubstituted isoxazoles on nitric oxide and reactive oxygen species generation in Arabidopsis tissues was studied using specific diaminofluoresceine dyes as fluorescence indicators. Beilstein-Institut 2017-04-06 /pmc/articles/PMC5389174/ /pubmed/28487760 http://dx.doi.org/10.3762/bjoc.13.65 Text en Copyright © 2017, Oancea et al. https://creativecommons.org/licenses/by/4.0https://www.beilstein-journals.org/bjoc/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms)
spellingShingle Letter
Oancea, Anca
Georgescu, Emilian
Georgescu, Florentina
Nicolescu, Alina
Oprita, Elena Iulia
Tudora, Catalina
Vladulescu, Lucian
Vladulescu, Marius-Constantin
Oancea, Florin
Deleanu, Calin
Isoxazole derivatives as new nitric oxide elicitors in plants
title Isoxazole derivatives as new nitric oxide elicitors in plants
title_full Isoxazole derivatives as new nitric oxide elicitors in plants
title_fullStr Isoxazole derivatives as new nitric oxide elicitors in plants
title_full_unstemmed Isoxazole derivatives as new nitric oxide elicitors in plants
title_short Isoxazole derivatives as new nitric oxide elicitors in plants
title_sort isoxazole derivatives as new nitric oxide elicitors in plants
topic Letter
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5389174/
https://www.ncbi.nlm.nih.gov/pubmed/28487760
http://dx.doi.org/10.3762/bjoc.13.65
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