composição, método de sintetização de micropartículas de fumaril diquetopiperazina, método de entrega de insulina para um paciente com necessidade do mesmo e micropartícula de diquetopiperazina

摘要

Disclosed herein are diketopiperazine microparticles having high capacity for adsorbing a drug or active agent. In particular, the diketopiperazine microparticle are formed using fumaryl diketopiperazine and can comprise a drug in large doses for the treatment of disease or disorders by pulmonary delivery via oral inhalation.