Search results for "CNS prodrugs"

Aminoacidic derivatives as novel CNS-targeted neurotherapeutics

2012

Drug delivery to the CNS is subject to the permeability limitations imposed by the BBB that regulates movements of actives in and out of the brain. During the drug discovery phase a key aspect could be the selection of the compounds properties crucial for brain penetration. Novel CNS-targeted neurotherapeutics should possess the optimal characteristics that allow passive diffusion through the BBB via the transcellular route, or have the structural features necessary to serve as a substrate for one of the endogenous transport systems of the BBB. An attractive and rewarding chemistry-based strategy, employed to increase the CNS transport of poorly penetrating therapeutic agents, is the transi…