Browsing by Author "Parra Mouchet, Julia"
Now showing items 1-6 of 6
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(John Wiley and Sons Inc., 1999)The effect of the basicity of methyl-amines on hydrogen bonding (HB) with HCOOH is examined in both gas and solution phases. In the gas phase, the strength of HB may be related to the proton affinity (PA) difference between ...
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(Elsevier, 1997)Conformational analysis of famotidine (FAMO) and some analogues have been performed using AM1 calculations. In addition, conformational analysis were done on the 2-guanidinylthiazole moiety in order to see the effect of ...
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(Universisdad de Chile, 2002)En esta tesis, los receptores serotoninergicos 5-HT2A y 5HT2c fueron escogidos como modelos de familia mas amplia de receptores insertos en membranas y acoplados a proteínas G con el propósito de estudiar las interacciones ...
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(Universidad de Chile., 1995)Se estudio la hipersuperficie conformacional y la estructura eléctrica de la histamina en sus formas neutras y pro-tonadas y de una familia de antagonista H2 de histamina. Este estudio permitió la racionalización de los ...
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(Elsevier Inc, 2008-06)Time-averaged conformations of ( )-1-[3,4-(methylenedioxy)phenyl]-2-methylaminopropane hydrochloride (MDMA, ‘‘ecstasy’’) in D2O, and of its free base and trifluoroacetate in CDCl3, were deduced from their 1H NMR spectra ...
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(1988)The reaction field (RF) model of solvent effects, implemented within the SCF‐CNDO/2 scheme of calculation, has been applied to analyze the proton transfer in the NH3…HCOOH system in the presence of several polarizable ...
