5-Amino-2-(trifluoromethyl)benzimidazole → HCID 66712614、化合物

HRID 1262360

反応式

HRID 1262360 の反応式
[C:1]([NH:5][S:6]([C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([C:15]2[N:23]3[C:18]([CH:19]=[N:20][C:21](S(C)=O)=[N:22]3)=[CH:17][CH:16]=2)[CH:10]=1)(=[O:8])=[O:7])([CH3:4])([CH3:3])[CH3:2].[F:27][C:28]([F:40])([F:39])[C:29]1[NH:30][C:31]2[CH:37]=[C:36]([NH2:38])[CH:35]=[CH:34][C:32]=2[N:33]=1>>[C:1]([NH:5][S:6]([C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([C:15]2[N:23]3[C:18]([CH:19]=[N:20][C:21]([NH:38][C:36]4[CH:35]=[CH:34][C:32]5[N:33]=[C:29]([C:28]([F:40])([F:39])[F:27])[NH:30][C:31]=5[CH:37]=4)=[N:22]3)=[CH:17][CH:16]=2)[CH:10]=1)(=[O:8])=[O:7])([CH3:4])([CH3:3])[CH3:2]

参加物

3

反応物 2

HCID 193455-Amino-2-(trifluoromethyl)benzimidazoleHCID 66711063HCID 66711063、化合物

生成物 1

HCID 66712614HCID 66712614、化合物

実験手順

Following the synthetic and purification procedures described in Example 1293d, N-tert-butyl-3-(2-methanesulfinyl-pyrrolo[2,1-f][1,2,4]triazin-7-yl)-benzenesulfonamide (103 mg, 0.262 mmol) was coupled with 2-trifluoromethyl-3H-benzimidazol-5-ylamine (91 mg, 0.45 mmol) at 105° C. for 132 h to afford the title compound. Yield of TFA salt: 15 mg (26%) of brown powder; LC/MS: 529 (M+H); HPLC: 97% pure, RT=2.16 min; 1H NMR: (DMSO, δ) 9.68 (s, 1H), 9.07 (s, 1H), 8.53 (m, 2H), 8.02 (s, 1H), 7.86 (d, J=8.0, 1H), 7.83 (dd, J=9.1, 1.8, 1H), 7.75 (m, 3H), 7.25 (d, J=4.7, 1H), 7.03 (d, J=4.7, 1H), 1.12 (s, 9H)-benzimidazole NH presumably underwent rapid exchange with residual water.

後処理

  1. custompurification procedures

出典と根拠

ORDレコード
ord-dc4b933c2977468eb66ec76120b4f952
出典データセット
uspto-grants-2013_06
特許番号
US08471005B2

関連ノート

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