申请人:ORTHO PHARMACEUTICAL CORPORATION
公开号:EP0244175A2
公开(公告)日:1987-11-04
The synthesis of furo[3,4-d]pyrimidine-2,4-dione derivatives and their urea intermediates is described. The novel urea intermediates and furo[3,4-d]pyrimidine-2,4-dione derivatives are general vasodilating agents and antihypertensive agents. The compounds are useful as cardiovascular agents.
介绍了呋喃并[3,4-d]嘧啶-2,4-二酮衍生物及其脲中间体的合成。 新型脲中间体和呋喃并[3,4-d]嘧啶-2,4-二酮衍生物是一般的血管扩张剂和降压药。 这些化合物可用作心血管药物。