Pyridooxazinone-pyridone compounds, cardiotonic compositions including
申请人:Rorer Pharmaceutical Corporation
公开号:US04822794A1
公开(公告)日:1989-04-18
This invention relates to substituted pyridooxazinone pyridones which are useful as cardiotonic agents for the treatment of congestive heart failure, to methods for increasing cardiac contractility using said compounds, and pharmaceutical compositions including the same.