1,2-Dichloroethane → 4-[4-Chloro-3-(methyloxy)phenyl]-N-(3-ethyl-1H-indazol-5-yl)-2-methyl-6-oxo-1,4,5,6-tetrahydro-3-pyridinecarboxamide

HRID 734753노트

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HRID 734753 반응식
[CH2:1]([C:3]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([NH2:12])[CH:10]=2)[NH:5][N:4]=1)[CH3:2].[Cl:13][C:14]1[CH:19]=[CH:18][C:17]([CH:20]2[CH2:25][C:24](=[O:26])[NH:23][C:22]([CH3:27])=[C:21]2[C:28](O)=[O:29])=[CH:16][C:15]=1[O:31][CH3:32].C(Cl)CCl.CCN(CC)CC>CN(C=O)C.CCOC(C)=O.Cl>[Cl:13][C:14]1[CH:19]=[CH:18][C:17]([CH:20]2[CH2:25][C:24](=[O:26])[NH:23][C:22]([CH3:27])=[C:21]2[C:28]([NH:12][C:9]2[CH:10]=[C:11]3[C:6](=[CH:7][CH:8]=2)[NH:5][N:4]=[C:3]3[CH2:1][CH3:2])=[O:29])=[CH:16][C:15]=1[O:31][CH3:32]

참가 물질

8

반응물 4

HCID 111,2-DichloroethaneHCID 8471TriethylamineHCID 688272564-[4-Chloro-3-(methyloxy)phenyl]-2-methyl-6-oxo-1,4,5,6-tetrahydro-3-pyridinecarboxylic acidHCID 178438005HCID 178438005, 화합물

생성물 1

HCID 1784380114-[4-Chloro-3-(methyloxy)phenyl]-N-(3-ethyl-1H-indazol-5-yl)-2-methyl-6-oxo-1,4,5,6-tetrahydro-3-pyridinecarboxamide수율 50%

시약·촉매·용매 3

HCID 313Hydrochloric Acid용매HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

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온도
30 °C

실험 절차

3-Ethyl-1H-indazol-5-amine (218 mg, 1.35 mmol, 1.00 equiv) was combined with the product from Example 93, Step 4 (0.400 g, 1.35 mmol, 1.00 equiv), EDC (0.310 g, 1.62 mmol, 1.2 equiv) and Et3N (226 μL, 1.62 mmol, 1.20 equiv) in DMF (4 mL) and stirred at 30° C. for 18 hours. The reaction mixture was diluted with EtOAc and 1N HCl. The phases were separated, and the organic phase was washed twice with 1N HCl, once with satd. NaHCO3, and once with satd. NaCl. Solid precipitated out of the organic phase and was filtered and triturated with ether to provide 295 mg (50%) of the title compound as a white solid. MS (ES+) m/e 439 [M+H]+

후처리

  1. customThe phases were separated
  2. washthe organic phase was washed twice with 1N HCl, once with satd
  3. customSolid precipitated out of the organic phase
  4. filtrationwas filtered
  5. customtriturated with ether

출처 및 근거

ORD 기록
ord-ae0e4c085be44ad5a6364f88fc28ea08
출처 데이터셋
uspto-grants-2009_09
특허 번호
US07592357B2

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