4-amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide

医药中间体

1-(4-((3-chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-5-hydroxypyrrolidin-2-one (Afatinib Impurity)