Browsing by Author Rittner, R

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PreviewIssue DateTitleAuthor(s)Type
2007Investigation of the stereoelectronic properties in 1,2-difluorocyclopropane and 1,2-difluorocyclohexane: Evaluation of the gauche effectFreitas, MP; Rittner, RArtigo de periódico
2010Molecular modeling and biological evaluation of 2-N,N-dimethylaminecyclohexyl 1-N ',N '-dimethylcarbamate isomers and their methylsulfate salts as cholinesterases inhibitorsBocca, CC; Rittner, R; Hoehr, NF; Pinheiro, GMS; Abiko, LA; Basso, EAArtigo de periódico
2003Theoretical investigation of the conformational behaviour of 3-monosubstituted 2-methylpropenesSchuquel, ITA; Custodio, R; Oliveira, PR; Rittner, RArtigo de periódico
2005Influence of intramolecular hydrogen bonding on the conformational equilibrium of cis-3-N,N-dimethylaminocyclohexanol compared with trans-3-N,N-dimethylaminocyclohexanol and cis- and trans-3-N,N-dimethylamino-1-methoxycyclohexanede Oliveira, PR; Ribeiro, DS; Rittner, RArtigo de periódico
2011Influence of OH center dot center dot center dot N and NH center dot center dot center dot O inter- and intramolecular hydrogen bonds in the conformational equilibrium of some 1,3-disubstituted cyclohexanes through NMR spectroscopy and theoretical calculationsde Oliveira, PR; Viesser, RV; Guerrero, PG; Rittner, RArtigo de periódico
2007Electronic interactions and their influence on the conformational stability of trans-2-halocyclopentanolTormena, CF; dos Santos, FP; Neto, AC; Rittner, R; Yoshinaga, F; Temistocles, JCTArtigo de periódico
2008Density functionals for calculating NMR (1)J(CH) coupling constants in electron-rich systemsNeto, AC; dos Santos, FP; Paula, AS; Tormena, CF; Rittner, RArtigo de periódico
2008NMR spin-spin couplings involving nuclei in the neighborhood of a carbonyl group. (3)J(CH) couplings in alpha-substituted acetamidesPedersoli, S; dos Santos, FP; Rittner, R; Contreras, RH; Tormena, CFArtigo de periódico
2003NMR, solvation and theoretical investigations of conformational isomerism in 2-X-cyclohexanones (X = NMe2, OMe, SMe and SeMe)Freitas, MP; Tormena, CF; Garcia, JC; Rittner, R; Abraham, RJ; Basso, EA; Santos, FP; Cedran, JCArtigo de periódico
2010New substituted 4-arylaminoquinazolines as potent inhibitors of breast tumor cell lines: In vitro and docking experimentsde Oliveira, AN; Bocca, CC; Carvalho, JE; Ruiz, ALG; Silva, TP; Rittner, R; Hoehr, NFArtigo de periódico
2007Is there a general rule for the gauche effect in the conformational isomerism of 1,2-disubstituted ethanes?Freitas, MP; Rittner, RArtigo de periódico
2012Infrared and theoretical calculations in 2-halocycloheptanones conformational analysisRozada, TC; Gauze, GF; Favaro, DC; Rittner, R; Basso, EAArtigo de periódico
2005C-13 NMR, infrared, solvation and theoretical investigation of the conformational isomerism in 1-haloacetones (X = Cl, Br and I)Doi, TR; Yoshinaga, F; Tormena, CF; Rittner, R; Abraham, RJArtigo de periódico
2011Nigriventrine: A low molecular mass neuroactive compound from the venom of the spider Phoneutria nigriventerGomes, PC; de Souza, BM; Dias, NB; Cesar-Tognoli, LMM; Silva, LC; Tormena, CF; Rittner, R; Richardson, M; Cordeiro, MN; Palma, MSArtigo de periódico
2004Keto-enol tautomerism of some ortho-substituted alpha-methylthio-alpha-diethoxyphosphorylacetophenonesOlivato, PR; Rodrigues, A; Rittner, RArtigo de periódico
2009On the (4)J(HH) long-range coupling in 2-bromocyclohexanone: conformational insightsCoelho, JV; Freitas, MP; Tormena, CF; Rittner, RArtigo de periódico
2010Potent Cardioprotective Effect of the 4-Anilinoquinazoline Derivative PD153035: Involvement of Mitochondrial K-ATP Channel ActivationCavalheiro, RA; Marin, RM; Rocco, SA; Cerqueira, FM; da Silva, CCC; Rittner, R; Kowaltowski, AJ; Vercesi, AE; Franchini, KG; Castilho, RFArtigo de periódico
2003Multinuclear magnetic resonance and theoretical calculations in the study of structure and tautomerism of some 2-amino-N '-(aryl)-benzamidinesSuwinski, J; Szczepankiewicz, W; Basso, EA; Tormena, CF; Freitas, MP; Rittner, RArtigo de periódico
2014Phenylalanine and tyrosine methyl ester intramolecular interactions and conformational analysis by H-1 NMR and infrared spectroscopies and theoretical calculationsCormanich, RA; Ducati, LC; Tormena, CF; Rittner, RArtigo de periódico
2001Interaction in trans-2-halocyclohexanols - an infrared and theoretical studyFreitas, MP; Tormena, CF; Rittner, RArtigo de periódico