Sodium Hydroxide → N-(4-(6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)bicyclo[2.2.2]octan-1-yl)cyclopropanesulfonamide

HRID 1854383노트

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HRID 1854383 반응식
S([N:11]1[C:15]2[N:16]=[CH:17][C:18]3[N:19]([C:20]([C:23]45[CH2:30][CH2:29][C:26]([NH:31][S:32]([CH:35]6[CH2:37][CH2:36]6)(=[O:34])=[O:33])([CH2:27][CH2:28]4)[CH2:25][CH2:24]5)=[N:21][N:22]=3)[C:14]=2[CH:13]=[CH:12]1)(C1C=CC(C)=CC=1)(=O)=O.[OH-].[Na+].O1CCOCC1>CN(C=O)C>[C:20]1([C:23]23[CH2:24][CH2:25][C:26]([NH:31][S:32]([CH:35]4[CH2:37][CH2:36]4)(=[O:33])=[O:34])([CH2:27][CH2:28]2)[CH2:29][CH2:30]3)[N:19]2[C:14]3[CH:13]=[CH:12][NH:11][C:15]=3[N:16]=[CH:17][C:18]2=[N:22][N:21]=1

참가 물질

5

반응물 3

HCID 14798Sodium HydroxideHCID 312751,4-DioxaneHCID 58009845N-(4-(6-tosyl-6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)bicyclo[2.2.2]octan-1-yl)cyclopropanesulfonamide

생성물 1

HCID 135936812N-(4-(6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)bicyclo[2.2.2]octan-1-yl)cyclopropanesulfonamide수율 56.9%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

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온도
60 °C

실험 절차

A round bottom flask was charged with N-(4-(6-tosyl-6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)bicyclo[2.2.2]octan-1-yl)cyclopropanesulfonamide (0.27 g, 0.50 mmol), aqueous NaOH (1N, 1.0 mL, 1.0 mmol), and 1,4-dioxane (8 mL). The reaction mixture was stirred at about 60° C. for about 2 h. NH4OAc (50 mM aqueous buffer, 2 mL) and DMF (7 mL) were added and insoluble material was removed via filtration. The filtrate was purified by RP-HPLC (Table 2, Method c). The appropriate fractions were combined, the organic solvent was concentrated under reduced pressure, the resulting solid was collected by filtration, washed with water (20 mL), and lyophilized to give N-(4-(6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)bicyclo[2.2.2]octan-1-yl)cyclopropanesulfonamide as a solid (0.11 g, 56%): LC/MS (Table 2, Method a) Rt=1.53 min; MS m/z 387 (M+H)+.

후처리

  1. custominsoluble material was removed via filtration
  2. customThe filtrate was purified by RP-HPLC (Table 2, Method c)
  3. concentrationthe organic solvent was concentrated under reduced pressure
  4. filtrationthe resulting solid was collected by filtration
  5. washwashed with water (20 mL)

출처 및 근거

ORD 기록
ord-31256930c6df4530aca7c4cacac3cb97
출처 데이터셋
uspto-grants-2015_02
특허 번호
US08962629B2

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