Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Angel A. Recio Despaigne"'
Autor:
Angel A. Recio Despaigne, Jeferson G. Da Silva, Pryscila R. da Costa, Raquel G. dos Santos, Heloisa Beraldo
Publikováno v:
Molecules, Vol 19, Iss 11, Pp 17202-17220 (2014)
2-Acetylpyridine acetylhydrazone (H2AcMe), 2-benzoylpyridine acetylhydrazone (H2BzMe) and complexes [Cu(H2AcMe)Cl2] (1) and [Cu(H2BzMe)Cl2] (2) were assayed for their cytotoxicity against wild type p53 U87 and mutant p53 T98 glioma cells, and against
Externí odkaz:
https://doaj.org/article/4c38227038054ca7ad130462c66deac6
Autor:
Jacqueline A. Takahashi, Isolda C. Mendes, Camila F. Vilela, Nayane F. Silva, Jeferson G. Da Silva, Angel A. Recio Despaigne, Débora C. Reis, Heloisa Beraldo
Publikováno v:
Molecules, Vol 18, Iss 10, Pp 12645-12662 (2013)
New imidazole derived thiosemicarbazones and hydrazones were prepared by condensation of 4(5)-imidazole carboxaldehyde, 4-(1H-imidazole-1-yl)benzaldehyde and 4-(1H-imidazole-1-yl)acetophenone with a thiosemicarbazide or hydrazide. All compounds were
Externí odkaz:
https://doaj.org/article/67e46d57fdf347e1a1a8b6a00f655258
Autor:
Magna Suzana Alexandre-Moreira, Renata Diniz, Jeferson G. Da Silva, Isabella P. Ferreira, Heloisa Beraldo, Mariana da Silva Santos, Ana Carolina Santana Vieira, Ana P. A. Oliveira, Angel A. Recio Despaigne
Publikováno v:
Acta Crystallographica Section C Structural Chemistry. 75:320-328
Three imidazole hydrazone compounds, namely 2-(4-nitro-1H-imidazol-1-yl)-N′-[1-(pyridin-2-yl)ethylidene]acetohydrazide, C12H12N6O3, (1), 2-(2-nitro-1H-imidazol-1-yl)-N′-[1-(pyridin-2-yl)ethylidene]acetohydrazide, C12H12N6O3, (2), and 2-(2-nitro-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71f91f6880e68789b3064e4d419e1d52
https://doi.org/10.1107/s2053229619001529
https://doi.org/10.1107/s2053229619001529
Autor:
Renata Diniz, Tanira Matutino Bastos, Ana P. A. Oliveira, Heloisa Beraldo, Isabella P. Ferreira, Karoline Almeida Felix de Sousa, Diogo Rodrigo Magalhães Moreira, Angel A. Recio-Despaigne, Milena Botelho Pereira Soares
Publikováno v:
New Journal of Chemistry. 43:18996-19002
In the present work 8-hydroxyquinoline-derived hydrazones were obtained, namely 2-formyl-8-hydroxyquinoline-4-nitroimidazolhydrazone (H2Q4NO2Im) (H2La, 1) and 2-formyl-8-hydroxyquinoline-4-nitrobenzenehydrazone (H2Q4NO2Ph·H2O) (H2Lb, 2), as well as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::353660a74d5e3941c358ff11f6367ead
https://doi.org/10.1039/c9nj02676b
https://doi.org/10.1039/c9nj02676b
Autor:
Jonas Pereira Ramos, Pedro H.D.M. Prazeres, Lucas Bonfim Marques, Elaine M. Souza-Fagundes, Elisa D.L. Piló, Heloisa Beraldo, Isabella P. Ferreira, Willian R. Rocha, Angel A. Recio-Despaigne, Jacqueline A. Takahashi, Jeferson G. Da Silva
Publikováno v:
LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV
Complexes [Bi(2AcPh)Cl2]·0.5H2O (1), [Bi(2AcpClPh)Cl2] (2), [Bi(2AcpNO2Ph)Cl2] (3), [Bi(2AcpOHPh)Cl2]·2H2O (4), [Bi(H2BzPh)Cl3]·2H2O (5), [Bi(H2BzpClPh)Cl3] (6), [Bi(2BzpNO2Ph)Cl2]·2H2O (7) and [Bi(H2BzpOHPh)Cl3]·2H2O (8) were obtained with 2-ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0ee8cd5d141178524aed85b25052ede
https://doi.org/10.1016/j.bmc.2016.05.007
https://doi.org/10.1016/j.bmc.2016.05.007
Autor:
Jaqueline A. Takahashi, Isabella P. Ferreira, Jeferson G. Da Silva, Angel A. Recio-Despaigne, Heloisa Beraldo, Elisa D.L. Piló
Publikováno v:
Polyhedron. 97:30-38
Antimony(III) [Sb(L)Cl2] complexes were obtained with 2-acetylpyridine-phenylhydrazone (H2AcPh), 2-acetylpyridine-para-chloro-phenylhydrazone (H2AcpClPh), 2-acetylpyridine-para-nitro-phenylhydrazone (H2AcpNO2Ph) and 2-acetylpyridine-para-hydroxy-phen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0d56759b14c9fda002318e8cce82f53
https://doi.org/10.1016/j.poly.2015.05.004
https://doi.org/10.1016/j.poly.2015.05.004
Autor:
Heloisa Beraldo, Pryscila R. da Costa, Raquel Gouvêa dos Santos, Angel A. Recio Despaigne, Jeferson G. Da Silva
Publikováno v:
Molecules
Volume 19
Issue 11
Pages 17202-17220
Molecules, Vol 19, Iss 11, Pp 17202-17220 (2014)
Volume 19
Issue 11
Pages 17202-17220
Molecules, Vol 19, Iss 11, Pp 17202-17220 (2014)
2-Acetylpyridine acetylhydrazone (H2AcMe), 2-benzoylpyridine acetylhydrazone (H2BzMe) and complexes [Cu(H2AcMe)Cl2] (1) and [Cu(H2BzMe)Cl2] (2) were assayed for their cytotoxicity against wild type p53 U87 and mutant p53 T98 glioma cells, and against
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01d1ea14ea53c58065c7452303aff345
https://doi.org/10.3390/molecules191117202
https://doi.org/10.3390/molecules191117202
Autor:
Eduardo E. Castellano, Ana Cerúlia M. do Carmo, Heloisa Beraldo, Jeferson G. Da Silva, Angel A. Recio Despaigne, Oscar E. Piro
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
2-Benzoylpyridine-methyl hydrazone (HBzMe) has been obtained as well as its copper(II) [Cu(HBzMe)Cl2] (1) and zinc(II) [Zn(HBzMe)Cl2] (2) complexes. Upon re-crystallization in 1 – 9 DMSO:acetone conversion of 1 into dimeric [Cu(BzMe)Cl]2 (1a) occur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ca374d8548725aec3a82b1e4c433a0a
https://doi.org/10.1016/j.molstruc.2008.10.025
https://doi.org/10.1016/j.molstruc.2008.10.025
Autor:
Heloisa Beraldo, Camila F Vilela, Jacqueline A. Takahashi, Nayane F. Silva, Débora C. Reis, Angel A. Recio Despaigne, Jeferson G. Da Silva, Isolda C. Mendes
Publikováno v:
Molecules; Volume 18; Issue 10; Pages: 12645-12662
Molecules
Molecules, Vol 18, Iss 10, Pp 12645-12662 (2013)
Molecules
Molecules, Vol 18, Iss 10, Pp 12645-12662 (2013)
New imidazole derived thiosemicarbazones and hydrazones were prepared by condensation of 4(5)-imidazole carboxaldehyde, 4-(1H-imidazole-1-yl)benzaldehyde and 4-(1H-imidazole-1-yl)acetophenone with a thiosemicarbazide or hydrazide. All compounds were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42a13cea239728f3966d533135f9e0d8
Autor:
Angel Amado Recio Despaigne
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UFMGUniversidade Federal de Minas GeraisUFMG.
In the present work, new pyridine and their copper(II), zinc(II), and tin(IV) complexes were obtained and characterized, imidazole-derived hydrazones were also estudied. Crystal structures of different compounds were determined. The pharmacological p
Externí odkaz:
http://hdl.handle.net/1843/SFSA-8ZBUS8