5-(Cyclopropylmethoxy)pyrazine-2-carboxylic acid → 5-Cyclopropylmethoxy-pyrazine-2-carboxylic acid [3-((4R,5R)-2-amino-5-fluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-4-yl)-4-fluoro-phenyl]-amide
反応式
[NH2:1][C:2]1[CH:3]=[CH:4][C:5]([F:17])=[C:6]([C@:8]2([CH3:16])[C@@H:13]([F:14])[CH2:12][O:11][C:10]([NH2:15])=[N:9]2)[CH:7]=1.[CH:18]1([CH2:21][O:22][C:23]2[N:24]=[CH:25][C:26]([C:29](O)=[O:30])=[N:27][CH:28]=2)[CH2:20][CH2:19]1>>[NH2:15][C:10]1[O:11][CH2:12][C@H:13]([F:14])[C@:8]([C:6]2[CH:7]=[C:2]([NH:1][C:29]([C:26]3[CH:25]=[N:24][C:23]([O:22][CH2:21][CH:18]4[CH2:20][CH2:19]4)=[CH:28][N:27]=3)=[O:30])[CH:3]=[CH:4][C:5]=2[F:17])([CH3:16])[N:9]=1参加物
3
反応物 2
生成物 1
実験手順
The condensation of (4R,5R)-4-(5-amino-2-fluoro-phenyl)-5-fluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-2-ylamine (intermediate A8.2) and 5-cyclopropylmethoxy-pyrazine-2-carboxylic acid following procedure I yielded the title compound as a white solid. MS (ISP): m/z=418.3 [M+H]+.