Substituted nitropyrazine compounds, process for their preparation and pharmaceutical compositions containing them
申请人:Merck & Co., Inc.
公开号:EP0111151A1
公开(公告)日:1984-06-20
2 or 6 substituted and 2, 6-disubstituted derivatives of 3-nitropyrazine and processes for their preparation are disclosed. Said derivatives have an activity in increasing the sensitivity of tumor cells to radiation. Also disclosed are pharmaceutical compositions containing said derivatives as active ingredients.