Diisopropylethylamine → HCID 178522489, 화합물

HRID 1367888노트

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HRID 1367888 반응식
[N+:1]([C:4]1[CH:13]=[C:12]2[C:7]([CH:8]=[C:9]([C:14]([OH:16])=O)[N:10]=[CH:11]2)=[CH:6][CH:5]=1)([O-:3])=[O:2].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.[NH:50]1[CH:54]=[CH:53][N:52]=[C:51]1[NH:55][C:56]([C:58]1[C:66]2[NH:65][C:64]([NH2:67])=[N:63][C:62]=2[CH:61]=[CH:60][CH:59]=1)=[O:57]>CN(C=O)C>[NH:52]1[CH:53]=[CH:54][N:50]=[C:51]1[NH:55][C:56]([C:58]1[C:66]2[NH:65][C:64]([NH:67][C:14]([C:9]3[N:10]=[CH:11][C:12]4[C:7]([CH:8]=3)=[CH:6][CH:5]=[C:4]([N+:1]([O-:3])=[O:2])[CH:13]=4)=[O:16])=[N:63][C:62]=2[CH:61]=[CH:60][CH:59]=1)=[O:57]

참가 물질

6

반응물 4

HCID 81531DiisopropylethylamineHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 66940442HCID 66940442, 화합물HCID 178508178HCID 178508178, 화합물2회

생성물 1

HCID 178522489HCID 178522489, 화합물수율 11.3%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

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온도
80 °C

실험 절차

To a solution of 44 mg (0.2 mmol) of 7-nitro-isoquinoline-3-carboxylic acid in DMF (1 mL) was added 113 mg (0.3 mmol) of HBTU and DIEA (0.3 mL). The mixture was stirred for 10 min and then 40 mg (0.16 mmol) of 2-amino-3H-benzoimidazole-4-carboxylic acid (1H-imidazol-2-yl)-amide (intermediate B) was added. The reaction was heated at 80° C. for 1 h. After the usual work up, the residue was purified by column chromatography eluting with DCM/methanol (v/v=10:1) to afford 8 mg (9%) of 7-nitro-isoquinoline-3-carboxylic acid [7-(1H-imidazol-2-ylcarbamoyl)-1H-benzoimidazol-2-yl]-amide. LCMS: 443 (M+1)+.

후처리

  1. customAfter the usual work up, the residue was purified by column chromatography
  2. washeluting with DCM/methanol (v/v=10:1)

출처 및 근거

ORD 기록
ord-2c517d360ff142e88dbc19dbe5f1ffc8
출처 데이터셋
uspto-grants-2011_02
특허 번호
US07893267B2

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