申请人:E. R. Squibb & Sons, Inc.
公开号:US05374643A1
公开(公告)日:1994-12-20
Novel compounds useful, for example, in the treatment of ischemic conditions and arrhythmia having the formula I ##STR1## wherein X is oxygen, sulfur or --NCN and the R groups are as defined herein.
新型化合物具有以下公式I,其中X为氧、硫或--NCN,R基固定如定义。这些化合物可用于治疗缺血症和心律失常等疾病。