The 2-phenyl-substituted imidazotriazinones having short unbranched alkyl radicals in the 9-position are prepared from the corresponding 2-phenyl-imidazotriazinones by chlorosulphonation and subsequent reaction with the amines. The compounds inhibit cGMP-metabolising phosphodiesterases and are suitable for use as active compounds in pharmaceuticals, for treating cardiovascular and cerebrovascular disorders and/or disorders of the urogenital system, in particular for treating erectile dysfunction.
2-苯基取代的
咪唑三嗪酮在9位短链直链烷基的存在下,通过
氯磺酸化和随后与胺反应制备而成。这些化合物抑制cGMP代谢的
磷酸二酯酶,并适用于作为药物中的活性化合物,用于治疗心血管和脑血管疾病和/或泌尿生殖系统疾病,特别是用于治疗勃起功能障碍。