H. Vélez

发表

1H and 13C NMR spectral assignment of androstane derivatives

J. Sandoval-Ramírez, J. Ruiz, Omar Viñas-Bravo, 2005, Magnetic resonance in chemistry : MRC.

Novel cephalosporin derivatives possessing a substituted cinnamoyl moiety at the 7 beta-position. Synthesis, structural characterization and antibacterial activity of 3-acetoxymethyl cephalosporin derivatives.

L. Garmendía, A. Fini, R. Pellón, 2004, European journal of medicinal chemistry.

An improved method for preparation of cefpodoxime proxetil.

A. Fini, J. Rodríguez, Z. Rodríguez, 2003, Farmaco.

An alternative procedure for preparation of cefdinir.

A. Fini, J. Rodríguez, Z. Rodríguez, 2003, Farmaco.

Kf-Al2O3 Catalysed Synthesis of 3-Phenyl-2-Propenoic Acids in Dry Media Under Microwave Irradiation

M. Mesa, R. P. Comdom, H. Vélez, 2003 .

Quantitative proton nuclear magnetic resonance evaluation and total assignment of the capsular polysaccharide Neisseria meningitidis serogroup X.

Raine Garrido, Yury Valdés, Félix Cardoso, 2012, Journal of pharmaceutical and biomedical analysis.

Analysis of underivatized gentamicin by capillary electrophoresis with UV detection.

A. Van Schepdael, J. Hoogmartens, H. Curiel, 2007, Journal of pharmaceutical and biomedical analysis.

1H and 13C spectral assignments of 7β‐(cinnamoyl‐substituted)amino‐3‐acetoxymethyl‐cephalosporins

A. Fini, R. Avila, Z. Rodríguez, 2005, Magnetic resonance in chemistry : MRC.

Alkaloids from Rauwolfia cubana Stem Bark.

C. Gómez, H. Vélez, J. Martínez, 1989, Planta medica.

An alkaloid from two Rauwolfia spp.

H. Vélez, Jorge Martínez, T. Santana, 1989 .

Improvement of the synthesis of diphenylmethyl 7beta-(o-hydroxy)benzylideneamino-3-hydroxymethyl-3-cephem-4-carboxylate.

A. Fini, M. Gonzalez, J. Agüero, 2001, Farmaco.

Synthesis of (Z)-2-(2-formamido-4-thiazolyl)-2-(substituted alkoxyimino) acetic acids.

A. Fini, Z. Rodríguez, H. Vélez, 2000, Farmaco.