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Ethanol → HCID 178461586, 화합물

HRID 1190122
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HRID 1190122 반응식
[C:1]1([C:7]2[CH:12]=[C:11]([CH2:13][S:14]([N:17]3[CH2:22][C@H:21]([CH3:23])[NH:20][C@H:19]([CH3:24])[CH2:18]3)(=[O:16])=[O:15])[CH:10]=[CH:9][C:8]=2[NH:25][C:26]([C:28]2[N:29](COCC[Si](C)(C)C)[CH:30]=[C:31]([C:33]#[N:34])[N:32]=2)=[O:27])[CH2:6][CH2:5][CH2:4][CH2:3][CH:2]=1.CCO.C(O)(C(F)(F)F)=O>C(Cl)Cl>[C:1]1([C:7]2[CH:12]=[C:11]([CH2:13][S:14]([N:17]3[CH2:18][C@H:19]([CH3:24])[NH:20][C@H:21]([CH3:23])[CH2:22]3)(=[O:15])=[O:16])[CH:10]=[CH:9][C:8]=2[NH:25][C:26]([C:28]2[NH:29][CH:30]=[C:31]([C:33]#[N:34])[N:32]=2)=[O:27])[CH2:6][CH2:5][CH2:4][CH2:3][CH:2]=1
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참가 물질

5

반응물 3

HCID 702EthanolHCID 6422Trifluoroacetic acidHCID 589944124-Cyano-1-(2-trimethylsilanyl-ethoxymethyl)-1H-imidazole-2-carboxylic acid [2-cyclohex-1-enyl-4-(cis-3,5-dimethyl-piperazine-1-sulfonylmethyl)-phenyl]-amide

생성물 1

HCID 178461586HCID 178461586, 화합물수율 7%

시약·촉매·용매 1

HCID 6344Dichloromethane
용매

실험 절차

A solution of 163 mg (0.266 mmol) of 4-cyano-1-(2-trimethylsilanyl-ethoxymethyl)-1H-imidazole-2-carboxylic acid [2-cyclohex-1-enyl-4-(cis-3,5-dimethyl-piperazine-1-sulfonylmethyl)-phenyl]-amide (as prepared in the previous step) in CH2Cl2 (15 mL) was treated with EtOH (300 μL) and TFA (4.5 mL), and stirred at RT for 4 h. Solvents were evaporated in vacuo, and the residue was purified by reverse phase high pressure liquid chromatography (RP-HPLC) (C18) with 10-80% CH3CN in 0.1% TFA/H2O over 30 min to afford 8.8 mg (7%) of the title compound as a white solid: 1H-NMR (CD3OD; 400 MHz): δ 8.31 (d, 1H, J=8.4 Hz), 8.04 (s, 1H), 7.39 (dd, 1H, J=8.4, 2.0 Hz), 7.33 (d, 1H, J=2.0 Hz), 5.91-5.87 (m, 1H), 4.47 (s, 2H), 3.87-3.79 (m, 2H), 3.31-3.25 (m, 2H), 2.76-2.67 (m, 2H), 2.36-2.27 (m, 4H), 1.94-1.79 (m, 4H), 1.29 (d, 6H, J=6.4 Hz). Mass spectrum (ESI, m/z): Calcd. for C24H30N6O3S, 483.2 (M+H). found 482.9.

후처리

  1. customSolvents were evaporated in vacuo
  2. customthe residue was purified by reverse phase high pressure liquid chromatography (RP-HPLC) (C18) with 10-80% CH3CN in 0.1% TFA/H2O over 30 min

출처 및 근거

ORD 기록
ord-8770396df70d48e4b409b9e769617492
출처 데이터셋
uspto-grants-2014_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08674100B2

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