Výsledky vyhledávání - "Ari M. da Silva"

Akademický článek

Novel N,N-di-alkylnaphthoimidazolium derivative of β-lapachone impaired Trypanosoma cruzi mitochondrial electron transport system

Autor: Ana Cristina S. Bombaça, Leonardo A. Silva, Otávio Augusto Chaves, Lorrainy S. da Silva, Juliana M.C. Barbosa, Ari M. da Silva, Aurélio B.B. Ferreira, Rubem F.S. Menna-Barreto

Publikováno v: Biomedicine & Pharmacotherapy, Vol 135, Iss , Pp 111186- (2021)

Trypanosoma cruzi is a protozoan parasite that causes Chagas disease, a neglected tropical disease that is endemic in Latin America and spreading worldwide due to globalization. The current treatments are based on benznidazole and nifurtimox; however

Externí odkaz: https://doaj.org/article/ddbceab790d64343b85195e85a9334b9

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Akademický článek

Crystal Structure and Hydrogen Bonding Study of (10E)-2,2-Dimethyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione 10-Oxime Derived From a-Lapachone

Autor: Lorenzo C. Visentin, Ari M. da Silva, Aurelio B. B. Ferreira, Marcelo H. Herbst, Andrea R. da Silva

Publikováno v: Molecules, Vol 16, Iss 2, Pp 1192-1200 (2011)

The compound (10E)-2,2-dimethyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione-10-oxime (1) was synthesized from a-lapachone and hydroxylamine chloride in alkaline medium. Single-crystals suitable for X-ray diffraction measurements were grown from an eth

Externí odkaz: https://doaj.org/article/4bcb0a867cad4d4b839f28cb7b5c372c

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New Pair of 2-Amino-naphthoxazoles Derived from β-Lapachone: Synthesis, Spectral Evaluation and Crystal Structure

Autor: Leonardo Davi Silveira Augusto Baptista da Silva, Guilherme P. Guedes, Ari M. da Silva, Emanoel Hottes, Aurélio B. B. Ferreira, Luan M. S. Freire

Publikováno v: Journal of the Brazilian Chemical Society v.32 n.5 2021
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

This work describes a novel synthetic route for obtaining 2-amino-naphthoxazoles derived from β-lapachone, which consists of a condensation reaction between β-lapachone and thiourea in a basic medium. This synthetic approach can be seen as a potent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b9699d34075010e4a427e6c47c5ee54
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532021000501009

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Novel N,N-di-alkylnaphthoimidazolium derivative of β-lapachone impaired Trypanosoma cruzi mitochondrial electron transport system

Autor: Juliana M. C. Barbosa, Rubem F. S. Menna-Barreto, Ana Cristina S. Bombaça, Aurélio B. B. Ferreira, Leonardo Davi Silveira Augusto Baptista da Silva, Otávio Augusto Chaves, Ari M. da Silva, Lorrainy S. da Silva

Publikováno v: Biomedicine & Pharmacotherapy, Vol 135, Iss, Pp 111186-(2021)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56ea263caefeadaa56bd82ba9407b029
http://www.sciencedirect.com/science/article/pii/S0753332220313792

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Ingasaponin, a complex triterpenoid saponin with immunological adjuvant activity from Inga laurina

Autor: Bernadete Pereira da Silva, José Paz Parente, Gabriela Moysés Pereira, Marcela Gonçalves Ribeiro, Ari M. da Silva, Maria de Fátima Simão Jucá Cruz, Luzineide W. Tinoco

Publikováno v: Carbohydrate research. 420

As part of our search of bioactive saponins from Brazilian plants, phytochemical study of the seeds of Inga laurina led to the isolation of a new complex triterpenoid saponin, named ingasaponin. It is the first saponin isolated from a species of Inga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1728b69ecf1ad011c9e23ea47680e8ca
https://pubmed.ncbi.nlm.nih.gov/26717546

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Antioxidant action of propolis on mouse lungs exposed to short-term cigarette smoke

Autor: Ari M. da Silva, Antonio Jorge Ribeiro da Silva, Ricardo Moreira Borges, Thiago Ferreira, Renata Tiscoski Nesi, Alan Aguiar Lopes, Manuella Lanzetti, Samuel Santos Valença, Karla Maria Pereira Pires, Luís Cristóvão Porto

Publikováno v: Bioorganicmedicinal chemistry. 21(24)

Propolis is a natural product with antioxidant properties. In this study, we tested the efficacy of propolis against acute lung inflammation (ALI) caused by cigarette smoke (CS). C57BL6 male mice were exposed to CS and treated with propolis (200mg/kg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ed8715ef547a771383547cf9d5d9e4f
https://pubmed.ncbi.nlm.nih.gov/24262889

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Crystal Structure and Hydrogen Bonding Study of (10E)-2,2-Dimethyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione 10-Oxime Derived From a-Lapachone

Autor: Ari M. da Silva, Aurélio B. B. Ferreira, Marcelo H. Herbst, Andrea Rosane da Silva, Lorenzo C. Visentin

Publikováno v: Molecules
Volume 16
Issue 2
Pages 1192-1200
Molecules, Vol 16, Iss 2, Pp 1192-1200 (2011)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcb36b9e3d9736c7ba4c672f5ad5dea7

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Akademický článek

Crystal Structure and Hydrogen Bonding Study of (10E)-2,2-Dimethyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione 10-Oxime Derived From α-Lapachone.

Autor: da Silva, Andrea R.¹, Herbst, Marcelo H.¹ herbst@ufrrj.br, Ferreira, Aurelio B. B.¹, da Silva, Ari M.¹, Visentin, Lorenzo C.² visentin72@yahoo.com.br

Publikováno v: Molecules. Feb2011, Vol. 16 Issue 2, p1192-1200. 9p. 4 Diagrams, 4 Charts.

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