反应详情

In analogy to example 2, 50 mg (0.148 mmol) of 6-chloro-4-methyl-3-oxo-1,3-dihydropyrazolo[3,4-b]pyridine-2-carboxylic acid (2-thiophen-2-ylethyl)amide were reacted with 41 mg (0.22 mmol) of 1-iodobutane in DMF with sodium hydride. Yield: 8 mg (14%), M+H+: 393.47