PALAVRAS-CHAVE VOLTAR PALAVRA-CHAVE: n-alquil-esters of gallic acid   ANTIVIRAL AND CYTOTOXICITY EVALUATION OF N-ALQUIL-ESTERS OF GALLIC ACID Luciane Anita Savi; Paulo César Leal; Ricardo Nunes; Rosendo Yunes; Célia Regina Monte Barardi; Cláudia Maria Oliveira Simões.