Journal of the Mexican Chemical Society
versión impresa ISSN 1870-249X
REYNOSO-SOTO, Edgar A. y RIVERO, Ignacio A.. Synthesis of Peptides Histamine H2 Receptors in Solid-Phase Assisted by Microwave. J. Mex. Chem. Soc [online]. 2010, vol.54, n.3, pp. 160-163. ISSN 1870-249X.
The synthesis of histamine H2 receptors peptides was conducted using the methodology of solid phase assisted by microwaves. Microwaves can reduce the reaction times during the coupling and deprotection steps to obtain the desired peptide sequence. The coupling reaction was carried out with a mixture of N, N'-diisopropyl-carbodiimide (DIC) and N,N,N'N'-tetramethyl-O-(1H-benzotriazol-1-yl)uronium hexafluorophosphate (HBTU). The purity and yield are improved in peptide synthesis assisted by microwaves. Coupling reactions and deprotection on Rink resin were carried out in 5 min depending on amino acid and the length of the peptide chain.
Palabras llave : Solid Phase; Peptide; Microwave.