Diisopropylethylamine → isoquinoline-3-carboxylic acid [5-ethoxy-7-(1H-imidazol-2-ylcarbamoyl)-1H-benzoimidazol-2-yl]-amide

HRID 1367952노트

반응식

HRID 1367952 반응식
[CH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[C:3]([C:11]([NH:13][C:14]2[NH:18][C:17]3[CH:19]=[C:20]([O:26][CH2:27][CH3:28])[CH:21]=[C:22]([C:23]([OH:25])=O)[C:16]=3[N:15]=2)=[O:12])[N:2]=1.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.S(O)(O)(=O)=O.[NH2:67][C:68]1[NH:69][CH:70]=[CH:71][N:72]=1>CN(C=O)C.[Cl-].[Na+].O>[CH2:27]([O:26][C:20]1[CH:21]=[C:22]([C:23](=[O:25])[NH:67][C:68]2[NH:69][CH:70]=[CH:71][N:72]=2)[C:16]2[NH:15][C:14]([NH:13][C:11]([C:3]3[N:2]=[CH:1][C:10]4[C:5]([CH:4]=3)=[CH:6][CH:7]=[CH:8][CH:9]=4)=[O:12])=[N:18][C:17]=2[CH:19]=1)[CH3:28]

참가 물질

7

반응물 4

HCID 81531DiisopropylethylamineHCID 135136Bis(2-amino-1H-imidazole) sulphateHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 669402892-[(isoquinoline-3-carbonyl)-amino]-6-ethoxy-1H-benzoimidazole-4-carboxylic acid

생성물 1

HCID 178466814isoquinoline-3-carboxylic acid [5-ethoxy-7-(1H-imidazol-2-ylcarbamoyl)-1H-benzoimidazol-2-yl]-amide수율 23%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 57417360Sodium chloride; water용매

실험 절차

100 mg (0.3 mmol) of 2-[(isoquinoline-3-carbonyl)-amino]-6-ethoxy-1H-benzoimidazole-4-carboxylic acid and 200 mg (0.53 mmol) of HBTU were dissolved in 1.0 mL of DMF and 0.5 mL of DIEA and reacted with 132 mg (1.0 mmol) of 2-aminoimidazole sulfate as described in general procedure A. Upon completion, the reaction was diluted with brine. The resulting solid was filtered, washed with water and EtOAc, and dried under vacuum to produce 30 mg (23%) of isoquinoline-3-carboxylic acid [5-ethoxy-7-(1H-imidazol-2-ylcarbamoyl)-1H-benzoimidazol-2-yl]-amide. LCMS: 443 (M+1)+.

후처리

  1. filtrationThe resulting solid was filtered
  2. washwashed with water and EtOAc
  3. customdried under vacuum

출처 및 근거

ORD 기록
ord-9b0e83dea4854a5b8ffacd27a8ad854f
출처 데이터셋
uspto-grants-2011_02
특허 번호
US07893267B2

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