2-Morpholinoethanol → N-(1-((6-isopropylpyridin-2-yl)methyl)-3-methyl-1H-indazol-4-yl)-7-(2-morpholinoethoxy)imidazo[1,2-a]pyridine-3-carboxamide

HRID 706540노트

반응식

HRID 706540 반응식
F[C:2]1[CH:7]=[CH:6][N:5]2[C:8]([C:11]([NH:13][C:14]3[CH:22]=[CH:21][CH:20]=[C:19]4[C:15]=3[C:16]([CH3:33])=[N:17][N:18]4[CH2:23][C:24]3[CH:29]=[CH:28][CH:27]=[C:26]([CH:30]([CH3:32])[CH3:31])[N:25]=3)=[O:12])=[CH:9][N:10]=[C:4]2[CH:3]=1.[O:34]1[CH2:39][CH2:38][N:37]([CH2:40][CH2:41][OH:42])[CH2:36][CH2:35]1.CC(C)([O-])C.[K+]>CC(O)(C)C.O>[CH:30]([C:26]1[N:25]=[C:24]([CH2:23][N:18]2[C:19]3[C:15](=[C:14]([NH:13][C:11]([C:8]4[N:5]5[CH:6]=[CH:7][C:2]([O:42][CH2:41][CH2:40][N:37]6[CH2:38][CH2:39][O:34][CH2:35][CH2:36]6)=[CH:3][C:4]5=[N:10][CH:9]=4)=[O:12])[CH:22]=[CH:21][CH:20]=3)[C:16]([CH3:33])=[N:17]2)[CH:29]=[CH:28][CH:27]=1)([CH3:31])[CH3:32]

참가 물질

6

반응물 3

HCID 611632-MorpholinoethanolHCID 23665647Potassium tert-butoxideHCID 679760637-fluoro-N-(1-((6-isopropylpyridin-2-yl)methyl)-3-methyl-1H-indazol-4-yl)imidazo[1,2-a]pyridine-3-carboxamide

생성물 1

HCID 57387405N-(1-((6-isopropylpyridin-2-yl)methyl)-3-methyl-1H-indazol-4-yl)-7-(2-morpholinoethoxy)imidazo[1,2-a]pyridine-3-carboxamide수율 53%

시약·촉매·용매 2

HCID 962Water용매HCID 6386tert-Butanol용매

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온도
95 °C

실험 절차

7-Fluoro-N-(1-((6-isopropylpyridin-2-yl)methyl)-3-methyl-1H-indazol-4-yl)imidazo[1,2-a]pyridine-3-carboxamide (0.250 g, 0.565 mmol), 2-morpholinoethanol (0.371 g, 2.82 mmol), and potassium t-butoxide were combined in t-BuOH in a reaction tube. The tube was sealed and heated to 95° C. for 16 hours. After cooling to ambient temperature, the mixture was diluted with water and extracted with EtOAc. The combined organic extracts were with 10% aqueous potassium carbonate, dried over sodium sulfate, and concentrated. The resulting crude product was triturated with ether to give 165 mg (53%) of N-(1-((6-isopropylpyridin-2-yl)methyl)-3-methyl-1H-indazol-4-yl)-7-(2-morpholinoethoxy)imidazo[1,2-a]pyridine-3-carboxamide as a tan solid. MS (APCI), positive scan, m/z=554.1 (M+H).

후처리

  1. customThe tube was sealed
  2. temperatureAfter cooling to ambient temperature
  3. extractionextracted with EtOAc
  4. dry with materialdried over sodium sulfate
  5. concentrationconcentrated
  6. customThe resulting crude product was triturated with ether

출처 및 근거

ORD 기록
ord-93bff51208cc4f229c8c6cb4a7bd2a4e
출처 데이터셋
uspto-grants-2015_11
특허 번호
US09174981B2

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