Compounds useful for the treatment of PDE5 inhibitor-poorly responsive erectile dysfunction

摘要

The present invention is related to compounds that are able to restore responsiveness to PDE5 inhibitors for patients presenting a PDE5 inhibitor non-responsive or PDE5 inhibitor poorly responsive erectile dysfunction. The present invention is directed to compositions and methods for the restoration of responsiveness to PDE5 inhibitors, in particular for the restoration of responsiveness of the endothelial tissues of corpus cavernosum.