1,3 Diazines according to formula:
##STR1##
and pharmaceutically acceptable salts thereof inhibit phosphorylation of
platelet-derived growth factor receptor and thereby hinder abnormal cell
growth and cell wandering.
1.3 diazines de acordo com a fórmula: ## do ## STR1 e pharmaceutically os sais aceitáveis inibem disso o phosphorylation do receptor platelet-derivado do fator do crescimento e hinder desse modo o crescimento anormal da pilha e a pilha que vagueiam.
