TETRAHYDRO-beta-CARBOLINE DERIVATIVES, SYNTHESIS AND USE THEREOF
申请人:Piazza Gary A.
公开号:US20120309781A1
公开(公告)日:2012-12-06
Certain 2-halophenyl, 2,4-dihalophenyl (e.g. 2,4-dichlorophenyl), 3,4-dichlorophenyl (e.g. 3,4-dichlorophenyl), 2,6-dichlorophenyl (2,6-dichlorophenyl) and 2,5-diakoxyphenyl (e.g. 2,5-dimethoxyphenyl) derivatives of tetrahydro-β-carbolines are provided, along with their pharmaceutically acceptable salts; prodrugs and solvates, and compositions containing the compounds. The compounds are useful for the prevention and treatment of cancer, and other indications where PDE5 inhibitors have shown benefits including erectile dysfunction, pulmonary hypertension, enhancing cognitive function, cystic fibrosis, or enhancing the activity of conventional chemotherapeutic drugs. Methods for fabricating the compounds are also provided.