Diisopropylethylamine → 1-Ethyl-2-(6-trifluoromethyl-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (2-methoxy-2-methyl-propyl)-amide

HRID 410934노트

반응식

HRID 410934 반응식
[CH2:1]([N:3]1[C:7]2[CH:8]=[CH:9][C:10]([C:12](O)=[O:13])=[CH:11][C:6]=2[N:5]=[C:4]1[NH:15][C:16]1[S:17][C:18]2[CH:24]=[C:23]([C:25]([F:28])([F:27])[F:26])[CH:22]=[CH:21][C:19]=2[N:20]=1)[CH3:2].[CH3:29][O:30][C:31]([CH3:35])([CH3:34])[CH2:32][NH2:33].CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>CN(C=O)C>[CH3:29][O:30][C:31]([CH3:35])([CH3:34])[CH2:32][NH:33][C:12]([C:10]1[CH:9]=[CH:8][C:7]2[N:3]([CH2:1][CH3:2])[C:4]([NH:15][C:16]3[S:17][C:18]4[CH:24]=[C:23]([C:25]([F:26])([F:28])[F:27])[CH:22]=[CH:21][C:19]=4[N:20]=3)=[N:5][C:6]=2[CH:11]=1)=[O:13]

참가 물질

6

반응물 4

HCID 81531DiisopropylethylamineHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 117891412-Methoxy-2-methylpropan-1-amineHCID 866568651-Ethyl-2-(6-trifluoromethyl-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid

생성물 1

HCID 866568701-Ethyl-2-(6-trifluoromethyl-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (2-methoxy-2-methyl-propyl)-amide수율 43%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

1-Ethyl-2-(6-trifluoromethyl-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (2-methoxy-2-methyl-propyl)-amide (78.0 mg) was prepared by following General Procedure F starting from 1-ethyl-2-(6-trifluoromethyl-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (150.0 mg), 2-methoxy-2-methyl-propylamine (50.0 mg), HBTU (200.0 mg) and DIEA (0.2 mL) in DMF (1.0 mL). LCMS: m/z 493; and 1H NMR (DMSO-d6, 400 MHz): δ 8.25 (1H, br. s), 8.20-8.17 (1H, m), 8.11 (1H, br. s), 7.81 (1H, m), 7.70 (1H, m), 7.57 (1H, m), 4.25 (2H, m), 3.37-3.35 (2H, d), 3.32 (2H, s), 3.18 (3H, s), 1.35-1.32 (3H, t), 1.14 (6H, s).

출처 및 근거

ORD 기록
ord-4458cbe65620473c80e4c9989f048454
출처 데이터셋
uspto-grants-2014_06
특허 번호
US08759535B2

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