Investigation ofN‐[(Acyloxy)alkyl] Ester as a Prodrug Model for Drugs Containing the Phenyltetrazole Moiety
作者:Jose Alexander、Mara L. Renyer、Gerald S. Rork
DOI:10.1002/jps.2600830627
日期:1994.6
N-Acyloxyalkylation using 5-phenyltetrazole as a model compound was investigated as a general means of prodrug modification of the tetrazole ring with a view to change the physicochemical properties for improving biomembrane transport. Pivaloxymethylation gave a mixture of 1- and 2- [(pivaloxy)methyl] -5-phenyltetrazole isomers in 1:4 ratio. The structures of the compounds were established by NMR spectroscopy