cp 461

CP 461 (UNII-68OJX9I7DT), a specific PDE2A inhibitor, is a novel pro-apoptotic compound that inhibits cyclic GMP phosphodiesterase but not cyclooxygenase-1 or -2. CP 461 inhibits the growth of a variety of human tumor cell lines in vitro and selectively induces apoptosis in cancer cell lines, but not in normal cells.

CP-461 (OSI-461) is a pde2a / 5A inhibitor, which may be used in the treatment of renal cell carcinoma, prostate cancer, and Crohn's disease.

CP-461 is an orally bioavailable second-generation selective apoptotic antineoplastic drug (SAAND) and analog of the nonsteroidal anti-inflammatory drug (NSAID) sulindac, with potential pro-apoptotic and antineoplastic activities.