Methanol → N-(1-(4-(2-oxopyrrolidin-1-yl)cyclohexyl)azetidin-3-yl)-2-((6-(trifluoromethyl)quinazolin-4-yl)amino)acetamide

Participants

Reaction Steps

N-(azetidin-3-yl)-2-((6-(trifluoromethyl)quinazolin-4-yl)amino)acetamide TFA salt (100 mg, 0.22 mmol) from example 1, step G, and 1-(4-oxocyclohexyl)pyrrolidin-2-one (40.5 mg, 0.22 mmol) from above step B, Sodium triacetoxyborohydride (138 mg, 0.64 mmol), were taken in acetonitrile and stirred for 24 h at room temperature. The mixture was treated with MeOH and concentrated under vacuum. The residue was purified by preparative TLC (nBuOH/aq NH4OH 4:1) and reverse phase HPLC to give the title compound as a white solid. ESI-MS (m/z): Calcd. for C24H29F3N6O2: 490.23. found: 491.23 (M+1).

Provenance & Evidence