1. Containing N - {4 - (2,2-dimethylacrylonitrile) - (5R) - 5 - (2-ethylamine-acetylfluoro-methyl - 5-phenyl-4,5-dihydro - 1,3,4 thiophosphate-2-1} - 2,2-dimethylalpropylsulfonamide, 1 tampon and / or salt tartrate, phosphate, citrato, mesilato, sodium phosphate, solution greater than 0.4.

摘要

It contains n - (4 - (2,2-dimethyl-acrylonitrile) - (5R) - 5 - ((2-ethylamine-ethane-benzene sulfonilamino) - methyl) - 5-phenyl-4,5-dihydro - (1,3,4) endosulfan-2-il) - 2,2-hydroxy-propylsulfonamide, as well as an acceptable carrier, diluent or precursor drug component for the treatment of malignant tumors.