英文名称
4-Methyl-2-quinazolinecarboxylic Acid Ethyl Ester
Building Blocks; Miscellaneous;
4-Methyl-2-quinazolinecarboxylic Acid Ethyl Ester is an intermediate in the synthesis of 7-(But-2-yn-1-yl)-3-methyl-8-((4-methylquinazolin-2-yl)methoxy)-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione which is an impurity of Linagliptin (L465900).