Browsing by Author "Parra Mouchet, Julia"
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Pérez, Patricia; Zapata Torres, Gerald; Parra Mouchet, Julia; Contreras Ramos, Renato (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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Olea Azar, Claudio; Parra Mouchet, Julia (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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Zapata Torres, Gerald Amilcar; Cassels Niven, Bruce; Parra Mouchet, Julia; Mascarenhas, Yvonne P.; Ellena, Javier; De Araujo, A. S. (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 ...