Potassium Carbonate → 3-[6'-(5-fluoro-2,3-dihydro-indole-1-carbonyl)-2'-methyl-3,4,5,6-tetrahydro-2H-[1,4']bipyridinyl-4-yl]-7-methoxy-1,3,4,5-tetrahydro-benzo[d][1,3]diazepin-2-one

Participants

Reaction Steps

125 mg (0.43 mmol) (4-chloro-6-methyl-pyridin-2-yl)-(5-fluoro-2,3-dihydro-indol-1-yl)-methanone, 118 mg (0.43 mmol) 7-methoxy-3-piperidin-4-yl-1,3,4,5-tetrahydro-1,3-benzodiazepin-2-one and 89 mg (0.65 mmol) potassium carbonate in 2.0 mL NMP were stirred for 10 h at 130° C. Then the reaction mixture was purified by preparative HPLC-MS. The product-containing fractions were combined and freeze-dried.

Provenance & Evidence