3 documents found, page 1 of 1
Polypyridyl ruthenium complexes : novel DNA-intercalating agents against human ...
Reis, João Paulo Barolli; Correa, Rodrigo de Souza; Miranda, Fabio da Silva; Ribeiro, Juliana Uema; Bloch Junior, Carlos; Ellena, Javier AlcidesThis paper describes a new series of four DNA-intercalating agents with promising anticancer activities, based on ruthenium(II) with the planar ligand dpqQX (dpqQX = dipyrido[3,2-a:2',3'-c]quinoxaline[2,3-b]quinoxaline). The complexes identified as trans-[RuCl2(dppb)(dpqQX)], cis-[RuCl2(dppb)(dpqQX)], ct-[RuCl(CO)(dppb)(dpqQX)]PF6 and ct-[RuCl2(PPh3)2(dpqQX)] (dppb = 1,4-bis(diphenylphosphine)butane and PPh3 = ...
Ruthenium(II) complexes of 1,3-thiazolidine-2-thione : cytotoxicity against tum...
Correa, Rodrigo de Souza; Silva, Monize Martins da; Graminha, Angelica Ellen; Meira, Cássio Santana; Santos, Jamyle Andrade Ferreira dosThree newmixed and mononuclear Ru(II) complexes containing 1,3-thiazolidine-2-thione (tzdtH) were synthesized and characterized by spectroscopic analysis, molar conductivity, cyclic voltammetry, high-resolution electrospray ionization mass spectra and X-ray diffraction. The complexes presented unique stereochemistry and the proposed formulae are: [Ru(tzdt)(bipy)(dppb)]PF6 (1), cis-[Ru(tzdt)2(PPh3)2] (2) and tra...
Conteúdo de peptídeos e avaliação morfofisiológica dos espermatozóides do epidí...
Silva, Antonio Emidio D. Feliciano; Dias, André Lima [UNESP]; Unanian, Maria Marina; Freitas, Alfredo Ribeiro de; Bloch Junior, CarlosSubmitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T19:06:35Z No. of bitstreams: 1 S1516-35982003000800013.pdf: 120919 bytes, checksum: f7411934c549efe7fefbb4aa733722bd (MD5); Made available in DSpace on 2013-08-22T19:06:35Z (GMT). No. of bitstreams: 1 S1516-35982003000800013.pdf: 120919 bytes, checksum: f7411934c549efe7fefbb4aa733722bd (MD5) Previous issue date: 2003-12-01; Made availabl...