The anti-high blood Pressure Medical Drug Group of the bright Ti Gong mono- Seed of this Hair close object, it includes one of Which Class With its molten Elixirs compounds that can receive on the compound and its Drug Learn of a 7- (2- (4- (2- chlorobenzenes) piperazinyl) ethyl), and wherein Theization closes object Department by increasing cGMP to inhibit Rho kinases Come Da to imitate at the Treatment of anti-high blood Pressure.本發明提供一種抗高血壓的醫藥組合物,其包含一7-〔2-〔4-(2-氯苯)哌嗪基〕乙基〕之化合物以及其藥學上可接受的鹽類與其溶劑化物的其中之一,其中該化合物係藉由增加cGMP以抑制Rho激酶來達成抗高血壓之療效。