分子式:C26H25N3O4;分子量:443.49;应用:N-Desmethyl-N-cyclopentyl cis-ent-Tadalafil is a derivative of Tadalafil (T004500). Tadalafil is a phosphodiesterase type-5 inhibitor that is used to treat erectile dysfunction.;类别:Amines, Aromatics, Heterocycles, Metabolites