申请人:E. R. Squibb & Sons, Inc.
公开号:US04728652A1
公开(公告)日:1988-03-01
1,4-Dihydropyrimidines of the formula ##STR1## wherein X is sulfur or oxygen and R.sub.4 is aryl or heterocyclo and disclosed. These compounds are useful as cardiovacular agents, particularly anti-hypertensive agents, due to their vasodilator activity.
该公式为##STR1##的1,4-二氢嘧啶化合物,其中X为硫或氧,R.sub.4为芳基或杂环基。这些化合物可用作心血管药物,特别是抗高血压药物,因为它们具有扩血管活性。