composto da sÉrie de piridÍnio, processo para preparÁ-lo, uso do mesmo, composiÇço farmacÊutica para o tratamento de complicaÇÕes diabÉticas e doenÇas relacionadas ao envelhecimento, e, mÉtodo para a preparaÇço de uma formulaÇço parenteral.

摘要

The invention discloses novel compounds of the pyridinium series useful for the management of diabetes and aging-related vascular complications, including kidney disease, nerve damage, atherosclerosis, retinopathy, dermatological disorders and discoloration of teeth, by breaking preformed AGE, of the general formula I, or pharmaceutically acceptable salts thereof,wherein, R1, R2, R3, X and m are as defined in the specification.