5-Chloro-3-fluoropyridine-2-carboxylic acid → 5-Chloro-3-fluoro-pyridine-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

HRID 405719

反応式

HRID 405719 の反応式
[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.[Cl:18][C:19]1[CH:20]=[C:21]([F:28])[C:22]([C:25](O)=[O:26])=[N:23][CH:24]=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:25]([C:22]3[C:21]([F:28])=[CH:20][C:19]([Cl:18])=[CH:24][N:23]=3)=[O:26])[CH:3]=[CH:4][C:5]=2[F:17])([CH3:16])[N:9]=1

参加物

3

反応物 2

HCID 117690705-Chloro-3-fluoropyridine-2-carboxylic acidHCID 86672004(4R,5R)-4-(5-amino-2-fluoro-phenyl)-5-fluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-2-ylamine

生成物 1

HCID 665586055-Chloro-3-fluoro-pyridine-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

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-chloro-3-fluoro-pyridine-2-carboxylic acid (CAS 207994-08-9) following procedure I yielded the title compound as a white solid. MS (ISP): m/z=399.1 [M+H]+.

出典と根拠

ORDレコード
ord-4a2f2ea738b34b04bea3db7187135936
出典データセット
uspto-grants-2014_06
特許番号
US08754075B2

関連ノート

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