Pyrimidine compounds of the formula ##STR1## wherein X is sulfur or oxygen, Y is R.sub.11 or --O--R.sub.1, and R.sub.4 is aryl or heterocyclo are disclosed. These compounds are useful as cardiovascular agents, particularly anti-hypertensive agents, due to their calcium entry blocking vasodilator activity.
本发明公开了式子为##STR1##的
嘧啶类化合物,其中X为
硫或氧,Y为R.sub.11或--O--R.sub.1,R.sub.4为芳基或杂环基。这些化合物由于其
钙通道阻滞血管扩张剂活性,在心血管药物中特别是抗高血压药物中有用。