5-Bromo-1-methyl-3-(2-methyl-1,2,3,4-tetrahydroisoquinolin-6-ylamino)pyrazin-2(1H)-one → 4-Fluoro-2-(4-methyl-6-(2-methyl-1,2,3,4-tetrahydroisoquinolin-6-ylamino)-5-oxo-4,5-dihydropyrazin-2-yl)-6-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)benzyl acetate

Participants

Reaction Steps

Following Example 148b, 290 mg of 4-fluoro-2-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate 210d and 209 mg 5-bromo-1-methyl-3-(2-methyl-1,2,3,4-tetrahydroisoquinolin-6-ylamino)pyrazin-2(1H)-one 221b were reacted to give 283a as a yellow solid (217 mg, 58%). MS: [M+H]+ 699

Provenance & Evidence