Imidazole → N-[4-(2-Furyl)-5-morpholinothiazol-2-yl]-2-(imidazol-1-ylmethyl)pyridine-5-carboxamide

HRID 337409노트

반응식

HRID 337409 반응식
Cl[CH2:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]([NH:11][C:12]2[S:13][C:14]([N:22]3[CH2:27][CH2:26][O:25][CH2:24][CH2:23]3)=[C:15]([C:17]3[O:18][CH:19]=[CH:20][CH:21]=3)[N:16]=2)=[O:10])=[CH:5][N:4]=1.[NH:28]1[CH:32]=[CH:31][N:30]=[CH:29]1.O>CN(C=O)C>[O:18]1[CH:19]=[CH:20][CH:21]=[C:17]1[C:15]1[N:16]=[C:12]([NH:11][C:9]([C:6]2[CH:7]=[CH:8][C:3]([CH2:2][N:28]3[CH:32]=[CH:31][N:30]=[CH:29]3)=[N:4][CH:5]=2)=[O:10])[S:13][C:14]=1[N:22]1[CH2:27][CH2:26][O:25][CH2:24][CH2:23]1

참가 물질

5

반응물 3

HCID 795ImidazoleHCID 962WaterHCID 231442482-Chloromethyl-N-[4-(2-furyl)-5-morpholinothiazol-2-yl]pyridine-5-carboxamide

생성물 1

HCID 23144466N-[4-(2-Furyl)-5-morpholinothiazol-2-yl]-2-(imidazol-1-ylmethyl)pyridine-5-carboxamide수율 55.4%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

반응 조건

온도
95 °C

실험 절차

Compound 36 (97.1 mg, 0.240 mmol) was dissolved in DMF (2.5 mL), imidazole (49.0 mg, 0.721 mmol) was added thereto, followed by stirring at 95° C. for 2 hours. The reaction mixture was poured into water, followed by extraction with ethyl acetate. The organic layer was washed with a saturated aqueous solution of sodium chloride and dried over anhydrous magnesium sulfate, and then the solvent was distilled away under the reduced pressure. The resulting residue was purified through silica gel column chromatography (chloroform:methanol=17:3) to afford the entitled Compound 37 (58.0 mg, 55%).

후처리

  1. extractionfollowed by extraction with ethyl acetate
  2. washThe organic layer was washed with a saturated aqueous solution of sodium chloride
  3. dry with materialdried over anhydrous magnesium sulfate
  4. distillationthe solvent was distilled away under the reduced pressure
  5. customThe resulting residue was purified through silica gel column chromatography (chloroform:methanol=17:3)

출처 및 근거

ORD 기록
ord-609c66b190ca405e8723a6754be28c4c
출처 데이터셋
uspto-grants-2014_11
특허 번호
US08889718B2

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