Morpholine → 1h-Benzimidazol-2-Yl(4-{[3-(Morpholin-4-Yl)pyrazin-2-Yl]oxy}phenyl)methanone

HRID 555793노트

반응식

HRID 555793 반응식
[NH:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[C:2]1[C:10]([C:12]1[CH:17]=[CH:16][C:15]([O:18][C:19]2[C:24](Cl)=[N:23][CH:22]=[CH:21][N:20]=2)=[CH:14][CH:13]=1)=[O:11].[NH:26]1[CH2:31][CH2:30][O:29][CH2:28][CH2:27]1>CS(C)=O>[NH:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[C:2]1[C:10]([C:12]1[CH:17]=[CH:16][C:15]([O:18][C:19]2[C:24]([N:26]3[CH2:31][CH2:30][O:29][CH2:28][CH2:27]3)=[N:23][CH:22]=[CH:21][N:20]=2)=[CH:14][CH:13]=1)=[O:11]

참가 물질

4

반응물 2

HCID 8083MorpholineHCID 46207940(4-(3-chloropyrazin-2-yloxy)phenyl)(1H-benzo[d]imidazol-2-yl)methanone

생성물 1

HCID 462079381h-Benzimidazol-2-Yl(4-{[3-(Morpholin-4-Yl)pyrazin-2-Yl]oxy}phenyl)methanone

시약·촉매·용매 1

HCID 679Dimethyl Sulfoxide용매

실험 절차

A solution of (1H-benzo[d]imidazol-2-yl)(4-(3-chloropyrazin-2-yloxy)phenyl)-methanone (23.00 g, 65.6 mmol) and morpholine (17.2 mL, 197 mmol) was heated to 90° C. in DMSO (165 mL). After complete consumption of the starting material, the hot solution was dripped into ice water which caused a yellow solid to precipitate. The solid was slurried in boiling EtOH (600 mL) and enough tetrahydrofuran was added to completely dissolve the solids. The solution was transferred to the freezer for crystallization. The solid was collected by filtration and air-dried to give (1H-benzo[d]imidazol-2-yl)(4-(3-morpholinopyrazin-2-yloxy)phenyl)methanone. MS (ESI, pos. ion) m/z: 402.1 (M+1). IC50 (uM) ++++.

후처리

  1. customAfter complete consumption of the starting material
  2. customto precipitate
  3. additionwas added
  4. dissolutionto completely dissolve the solids
  5. customThe solution was transferred to the freezer for crystallization
  6. filtrationThe solid was collected by filtration
  7. customair-dried

출처 및 근거

ORD 기록
ord-292ff85049164878b536c78a11c2d421
출처 데이터셋
uspto-grants-2011_11
특허 번호
US08053438B2

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