Diisopropylethylamine → tert-Butyl (1R,2S)-2-(4-chloro-2-(2,4-dimethoxybenzyl)-7-fluoro-3-oxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-6-ylamino)cyclohexylcarbamate

HRID 516038

반응식

HRID 516038 반응식
[Cl:1][C:2]1[C:7]2[C:8](=[O:22])[N:9]([CH2:11][C:12]3[CH:17]=[CH:16][C:15]([O:18][CH3:19])=[CH:14][C:13]=3[O:20][CH3:21])[CH2:10][C:6]=2[C:5]([F:23])=[C:4](Cl)[N:3]=1.[NH2:25][C@H:26]1[CH2:31][CH2:30][CH2:29][CH2:28][C@H:27]1[NH:32][C:33](=[O:39])[O:34][C:35]([CH3:38])([CH3:37])[CH3:36].C(N(CC)C(C)C)(C)C>C(#N)C>[Cl:1][C:2]1[C:7]2[C:8](=[O:22])[N:9]([CH2:11][C:12]3[CH:17]=[CH:16][C:15]([O:18][CH3:19])=[CH:14][C:13]=3[O:20][CH3:21])[CH2:10][C:6]=2[C:5]([F:23])=[C:4]([NH:25][C@H:26]2[CH2:31][CH2:30][CH2:29][CH2:28][C@H:27]2[NH:32][C:33](=[O:39])[O:34][C:35]([CH3:37])([CH3:36])[CH3:38])[N:3]=1

참가 물질

5

반응물 3

HCID 81531DiisopropylethylamineHCID 1514392(1R,2S)-N1-(tert-Butoxycarbonyl)-1,2-cyclohexanediamineHCID 583175754,6-dichloro-2-[(2,4-dimethoxyphenyl)methyl]-7-fluoro-1H,2H,3H-pyrrolo[3,4-c]pyridin-3-one

생성물 1

HCID 86654721tert-Butyl (1R,2S)-2-(4-chloro-2-(2,4-dimethoxybenzyl)-7-fluoro-3-oxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-6-ylamino)cyclohexylcarbamate수율 21%

시약·촉매·용매 1

HCID 6342Acetonitrile용매

실험 절차

To a mixture of 4,6-dichloro-2-(2,4-dimethoxybenzyl)-7-fluoro-1H-pyrrolo[3,4-c]pyridin-3(2H)-one (200 mg, 0.539 mmol) and tert-butyl (1R,2S)-2-aminocyclohexylcarbamate (173 mg, 0.808 mmol) in ACN (5 mL) was added N,N-diisopropylethylamine (0.141 mL, 0.808 mmol). The reaction mixture was heated in a sealed vial at 100° C. for several hours after which additional amine (0.5 eq) was added. The mixture was heated overnight and the solvent was subsequently removed in vacuo. The residue was dispersed in DMSO and MeOH (1/1) and the resulting mixture was filtered. The filtrate was purified via preparative HPLC. The fractions were collected and dried in vacuo to give the title compound as a tan solid (60.7 mg, 21%). [M+H] calc'd for C27H34ClFN4O5, 550; found, 550

후처리

  1. additionwas added
  2. temperatureThe mixture was heated overnight
  3. customthe solvent was subsequently removed in vacuo
  4. additionThe residue was dispersed in DMSO
  5. filtrationMeOH (1/1) and the resulting mixture was filtered
  6. customThe filtrate was purified via preparative HPLC
  7. customThe fractions were collected
  8. customdried in vacuo

출처 및 근거

ORD 기록
ord-1392dc1e92ae4ec389ddd80f3daf5e3c
출처 데이터셋
uspto-grants-2015_08
특허 번호
US09108970B2

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