2-{4-[2-(6,8-Difluoro-1,2,3,4-tetrahydro-naphthalen-2-ylamino)-pentanoylamino]-imidazol-1-yl}-2-methyl-propionic acid methyl ester → 2-(6,8-Difluoro-1,2,3,4-tetrahydro-naphthalen-2-ylamino)-pentanoic acid [1-(2-hydroxy-1,1-dimethyl-ethyl)-1H-imidazol-4-yl]-amide

Participants

Reaction Steps

2-{4-[2-(6,8-Difluoro-1,2,3,4-tetrahydro-naphthalen-2-ylamino)-pentanoylamino]-imidazol-1-yl}-2-methyl-propionic acid methyl ester was reduced using LAH to afford the title compound: mixture of diasteromers C13 NMR (100 MHz, CDCl3) 14.1, 14.2, 14.4, 19.4, 19.5, 21.2, 22.7, 24.7, 24.8, 24.9, 28.1, 28.3, 28.8, 28.9, 29.6, 29.7, 36.4, 52.1, 52.7, 59.3, 60.0, 60.6, 60.7, 70.5, 100.8, 101.0, 101.3, 104.6, 110.5, 110.6, 110.7, 110.8, 117.9, 118.1, 118.4, 118.6, 131.2, 131.3, 137.3, 137.4, 139.5, 139.6, 139.7, 139.8, 139.9, 139.9, 159.7, 159.8, 159.9, 162.1, 162.2, 162.3, 172.4, 172.6; MS m/z 421.4 (M+1).

Provenance & Evidence