Search Results - "Donnici, C. L."

Antifungal activity of tri- and tetra-thioureido amino derivatives against different Candida species by Oliveira, S. R., Nogueira, L. J., Donnici, C. L., Magalhães, T. F. F., Martins, C. V. B., Montanari, C. A., Resende, M. A.

“…Summary The in vitro antifungal activity of six thioureido substituted amines (P1–P6) was evaluated against Candida species, including Candida albicans, C…”
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Spectroscopic and X‐ray structural characterization of new polymeric organotin(IV) carboxylates and their in vitro antifungal activities: Part II by Rocha, C.S., Morais, B.P., Rodrigues, B.L., Donnici, C.L., Lima, G.M., Ardisson, J.D., Takahashi, J.A., Bitzer, R.S.

“…The reactions of R3SnCl (R = Me, Bu or Ph) with sodium 4‐phenylbutyrate, Na(OPhb), in EtOH yielded three polymeric triorganotin carboxylates, namely…”
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Design, structural and spectroscopic elucidation of new nitroaromatic carboxylic acids and semicarbazones for the in vitro screening of anti-leishmanial activity by Dias, L.C., de Lima, G.M., Pinheiro, C.B., Rodrigues, B.L., Donnici, C.L., Fujiwara, R.T., Bartholomeu, D.C., Ferreira, R.A., Ferreira, S.R., Mendes, T.A.O., da Silva, J.G., Alves, M.R.A.

“…•Four new nitroaromatic carboxylic acids and semicarbazones have been prepared and fully characterized.•Compound (3) was the most efficient with an IC50 value…”
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Synthesis, characterisation and thermal decomposition of tin(IV) dithiocarbamate derivatives – single source precursors for tin sulfide powders by Menezes, D.C., de Lima, G.M., Porto, A.O., Donnici, C.L., Ardisson, J.D., Doriguetto, A.C., Ellena, J.

“…The reaction of ammonium pyrrolidinedithiocarbamate with SnPh 2Cl 2 and SnPh 3Cl produced in good yield the compounds [Sn{S 2CN(CH 2) 4} 2{C 6H 5} 2] · toluene…”
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Spectroscopic and X-ray structural characterization of new organotin carboxylates and their in vitro antifungal activities by Rocha, C.S., de Morais, B.P., Rodrigues, B.L., Donnici, C.L., de Lima, G.M., Ardisson, J.D., Takahashi, J.A., Bitzer, R.S.

“…The new complexes: [{(Me2SnOPhb)2O}2] (1), [Bu2Sn(OPhb)2] (2) and [{PhSn(O)OPhb}6] (3), (R=Me, Bu or Ph and −OPhb=−O2C(CH2)3Ph (NaOPhb), have been…”
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Transesterification reactions of dimethoxycarbonylethyltin-pyrrolidinodithiocarbamate, [Sn(PDTC)2(CH2CH2COOCH3)2] – Spectroscopic and X-ray structural characterization of new estertin dithiocarbamate complexes – Part I by de Morais, B.P., Donnici, C.L., Rodrigues, B.L., de Lima, G.M., Wardell, J.L., Bitzer, R.S.

“…The reaction of [Cl2Sn(CH2CH2CO2Me)2] with sodium pyrrolidinodithiocarbamate (NaPDTC) in CHCl3 afforded [Sn(PDTC)2(CH2CH2CO2Me)2], (1). Transesterification…”
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Photophysical and photoelectrochemical properties of the bis(2,2′-bipyridine)(4,4′-dimethylthio-2,2′-bipyridine)ruthenium(II) complex by Toma, Henrique E, Serrasqueiro, Ricardo M, Rocha, Reginaldo C, Demets, Gregoire J.F, Winnischofer, Herbert, Araki, Koiti, Ribeiro, Paulo E.A, Donnici, Claudio L

“…The chemistry and photophysics of a new ruthenium(II)–polypyridine complex, [Ru(bipy) 2(Sbipy)] 2+ where bipy=2,2′-bipyridine and…”
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Transesterification reactions of dimethoxycarbonylethyltin- morpholinodithiocarbamate, [(MeO2CCH2CH2)2Sn(MDTC)2]: Synthesis, spectroscopy, X-ray structural characterization and DFT calculations of new diestertin dithiocarbamate complexes – Part II by de Morais, B.P., Donnici, C.L., Rodrigues, B.L., de Lima, G.M., Wardell, J.L., Nascimento, M.A.C., Bitzer, R.S.

“…The diestertin(IV) dithiocarbamate complexes [(RO2CCH2CH2)2Sn(MDTC)2] (R=Me (1) or Et (2); MDTC=morpholinodithiocarbamate) have been prepared, characterized…”
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ON THE PARTITIONING OF SOME NEWLY SYNTHESIZED MESOIONIC 1,3,4-THIADIAZOLIUM-2-AMINIDE AND PRECURSORS EVALUATED BY RP-HPLC by Britto, Marcelo M., Montanari, Carlos A., Donnici, Claudio L., Cass, Quézia B.

“…Mesoionic thiadiazoliumaminides, known generically as thioisosydnonimines, are antimicrobial drugs. Substitution of lipophilic substituents of mesoionic ring…”
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Positron annihilation studies in solid substituted aromatic compounds by Oliveira, F.C., Oliveira, A.M., Donnici, C.L., Machado, J.C., Magalhães, W.F., Windmöller, D., Fulgêncio, F.H., Souza, L.R.

“…[Display omitted] ► Aromatics with electron donating groups increase positronium formation probability. ► Ratio of positronium formation probability are used…”
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Positronium formation studies in crystalline molecular complexes: Triphenylphosphine oxide – Acetanilide by Oliveira, F.C., Denadai, A.M.L., Guerra, L.D.L, Fulgêncio, F.H., Windmöller, D., Santos, G.C., Fernandes, N.G., Yoshida, M.I., Donnici, C.L., Magalhães, W.F., Machado, J.C.

“…[Display omitted] ► [TPPO(1−X)·ACNX] was studied by thermodynamic, spectroscopic and structural techniques. ► By PALS, TPPO and ACN have the same positronium…”
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Characterization of a sulfonated polycarbonate resistive humidity sensor by Rubinger, Carla P L, Calado, Hallen D R, Rubinger, Rero M, Oliveira, Henrique, Donnici, Claudio L

“…In this work; resistive moisture sensors were obtained by dip coating sulfonated polycarbonate (SPC) onto silver interdigitated electrodes. Commercial…”
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Carbon-clay composite obtained from the decomposition of cellulose nanocrystals on the surface of expanded vermiculite by de Mesquita, João P., Reis, Leonardo S., Purceno, Aluir D., Donnici, Claudio L., Lago, Rochel M., Pereira, Fabiano V.

“…Background Cellulose nanocrystals (CNCs) are highly crystalline rod‐shaped nanoparticles, which can be obtained from different cellulose sources through acid…”
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Ruthenium Phosphine/Diimine Complexes:  Syntheses, Characterization, Reactivity with Carbon Monoxide, and Catalytic Hydrogenation of Ketones by de Araujo, Márcio P, de Figueiredo, Alberthmeiry T, Bogado, André L, Von Poelhsitz, Gustavo, Ellena, Javier, Castellano, Eduardo E, Donnici, Claudio L, Comasseto, João V, Batista, Alzir A

“…The cis-[RuCl2(PPh3)2(N−N)] (N−N = bipy (1), Me-bipy (2), phen (3), and bathophen (4)) complexes were used to synthesize five new electron-rich…”
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Cationic rhodium(I) complexes containing 4,4′-disubstituted 2,2′-bipyridines: A systematic variation on electron density over the metal centre by Ribeiro, Paulo E.A., Donnici, Claudio L., dos Santos, Eduardo N.

“…A series of cationic rhodium(I) complexes containing 4,4′-disubstituted 2,2′-bipyridines were synthesized. The electron density over the metal varies largely…”
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Characterization of Zinc Sulfide Obtained from Thermal Decomposition of a Single Source Precursor in Hydrogen and Argon by Rezende, C.P., Porto, A.O., Passos, B.F.T., Mesquita, A.F., Bernardes-Silva, A.C., de Lima, G.M., Paniago, R., Donnici, C.L.

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Arylfurans as potential Trypanosoma cruzi trypanothione reductase inhibitors by de Oliveira, Renata B, Vaz, Aline B M, Alves, Rosana O, Liarte, Daniel B, Donnici, Claudio L, Romanha, Alvaro J, Zani, Carlos L

“…The natural lignans veraguensin and grandisin have been reported to be active against Trypanosoma cruzi bloodstream forms. Aiming at the total synthesis of…”
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QSAR and molecular modelling studies on B-DNA recognition of minor groove binders by Oliveira, André Mauricio de, Custódio, Flávia Beatriz, Donnici, Cláudio Luis, Montanari, Carlos Alberto

“…Aromatic bisamidines have been proved to be efficient compounds against Leishmania spp. and Pneumocystis carinii. Although the mode of action is still not…”
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Preparation of Novel 1,2,3-Triazoles and a Comparative Study Involving Two Recent Methods for 1,2,3-Triazole Synthesis by Onésio Ferreira Melo, Júlio, Melo Ratton, Patrícia, Augusti, Rodinei, Luis Donnici, Claudio

“…The syntheses of three novel 1,2,3-triazoles and a comparative study involving two recent methods of 1,2,3-triazole synthesis by diazo group transfers to…”
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31P{1H}-n.m.r. as a tool for identification of ruthenium isomers containing PPh3 or 1,4-bis(diphenylphosphino)butane ligands. X-ray structures of the cis-{RuCl2(PPh3)2 [4,4′-(-X)2-2,2′-bipy]} complexes [X=-H, -Me, -SMe and (-Cl, -Me)] by Santiago, Marcelo O., Batista, Alzir A., de Araújo, Marcio P., Donnici, Claudio L., Moreira, Icaro de S., Castellano, Eduardo E., Ellena, Javier, Santos, Sauli dos, Queiroz, Salete L.

“…A series of cis-{RuCl^sub 2^(PPh^sub 3^)^sub 2^[4,4'-(X)^sub 2^-2,2'-bipy]} [cis-chlorines; X=-H, -Me, -SMe, and (-Cl,-Me)] complexes have had their structures…”
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