Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Emerson Meyer"'
Autor:
Maria Helena Sarragiotto, Emerson Meyer, Marta C. T. Duarte, Mauricio Ferreira da Rosa, João Ernesto de Carvalho, Ana Lúcia T. G. Ruiz, Mary Ann Foglio, Franciele Cristina Savariz
Publikováno v:
Molecules, Vol 17, Iss 5, Pp 6100-6113 (2012)
In the present work, we report the synthesis and in vitro anticancer and antimicrobial activity evaluation of a new series of 1-substituted-β-carboline derivatives bearing a 4-benzylidene-4H-oxazol-5-one unity at C-3. The compound 2-[1-(4-methoxyphe
Externí odkaz:
https://doaj.org/article/c7eedbb649104a3ebbc48f0445398c3b
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 5, Pp o1230-o1231 (2011)
The structure of the title compound, C19H17BrN2O3, consists of two cyclic groups, viz. 4-(methoxycarbonyl)phenyl and 6-(4-bromophenyl)-3-oxo-2,3,4,5-dihydropyridazin-4-yl, which are linked by a methylene spacer. The pyridazine ring is twisted and the
Externí odkaz:
https://doaj.org/article/1636870e72c040068336c73730247524
Autor:
Wilker Caetano, Mário José Politi, Simone Fiori, Fernando Rodrigues de Carvalho, André Luiz Tessaro, Emerson Meyer, Noboru Hioka
Publikováno v:
International Journal of Chemical Kinetics. 45:478-486
The alkaline hydrolysis reaction rates of 1,n-bis(4-cyanopyridinium)alkane derivatives Cnbis(CP)2+ with n = 3, 6, and 8 were studied and compared to the reaction rate of the N-methyl-4-cyanopyridinium (MCP+). C6bis(CP)2+ and C8bis(CP)2+ obeyed the fi
Autor:
Camila Mareco Bento Leite Silva, Maria Helena Sarragiotto, Jean Henrique da Silva Rodrigues, Tania Ueda-Nakamura, Francielle P. Garcia, Ana Lúcia Tasca Gois Ruiz, Willian Ferreira da Costa, Mary Ann Foglio, João Carvalho, Celso Vataru Nakamura, Emerson Meyer
Publikováno v:
Chemical and Pharmaceutical Bulletin. 60:1372-1379
A series of novel benzo[4,5]canthin-6-ones, bearing the N'-(substituted benzylidene)-carbohydrazide (11a-e) and N-alkylcarboxamide (13a-g) moieties at position-2, were synthesized and screened for their in vitro antitumor activity, against seven huma
Autor:
Ícaro de Sousa Moreira, Emerson Meyer, Luiz Augusto Basso, F. A. M. Sales, D.S. Santos, Igor B. Vasconcelos
Publikováno v:
Anti-Infective Agents in Medicinal Chemistry. 7:50-62
Autor:
Emerson Meyer, Ícaro de Sousa Moreira, Marcelo Oliveira Santiago, Luiz Gonzaga de França Lopes, Javier Ellena, Alzir A. Batista, Izaura C.N. Diógenes, Jackson R. de Sousa, Eduardo E. Castellano
Publikováno v:
Polyhedron. 25:1543-1548
The trans -[RuCl 2 (dppb)(1,4-dt)], mer -[RuCl 3 (dppb)(1,4-dt)] and [{RuCl 3 (dppb)} 2 (μ-(1,4-dt))] complexes were synthesized and characterized by spectroscopic and electrochemical techniques. Despite the favorable energy for the C 2 h conformati
Autor:
Alda K.M. Holanda, Francisco O. N. da Silva, Ícaro de Sousa Moreira, Izaura C.N. Diógenes, Idalina M.M. de Carvalho, Luiz Gonzaga de França Lopes, Sérgio X. B. Araújo, Emerson Meyer, F. A. M. Sales
Publikováno v:
European Journal of Inorganic Chemistry. 2006:2020-2026
Aiming at the development of novel NO donors, the synthesis and reactivity of the trans-[Ru(bpy)2(SO3)(NO)](PF6) and cis-[Ru(bpy)2(L)(NO)](PF6)n complexes (L = imidazole, isonicotinamide, or sulfite ions) were investigated. The complexes were charact
Publikováno v:
Synthetic Communications. 36:729-741
The synthesis of new 1,2,4‐ and 1,3,4‐oxadiazole derivatives as potential nonpeptide angiotensin II receptor antagonists is described. The quinoxalinone systems used as the “northern moiety” in these compounds were alkylated through a liquid/
Publikováno v:
Synthetic Communications. 34:783-793
A novel series of compounds structurally related to nonpeptide angiotensin II (AII) receptor antagonists derived from 4,5‐dihydro‐3(2H)‐pyridazinones has been prepared. In these compounds, the spacer is linked to the C4 of the heterocyclic ring
Autor:
Emerson Meyer, Hugo Gallardo, Antonio Carlos Joussef, Ricardo L. Longo, Adailton J. Bortoluzzi
Publikováno v:
Tetrahedron. 59:10187-10193
Intramolecular nonbonded interactions have been observed in the crystalline structures of 6-ethoxy-2-trifluoroacetyliminobenzothiazoline ( 4 ) (S⋯O close contact) and 6-ethoxy-2-trifluorothioacetyliminobenzothiazoline ( 5 ) (S⋯S close contact). D