Sulfuric Acid → (R)-N-(5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxyazetidine-1-carboxamide sulfate

HRID 537756

반응식

HRID 537756 반응식
[F:1][C:2]1[CH:7]=[CH:6][C:5]([F:8])=[CH:4][C:3]=1[C@H:9]1[CH2:13][CH2:12][CH2:11][N:10]1[C:14]1[CH:19]=[CH:18][N:17]2[N:20]=[CH:21][C:22]([NH:23][C:24]([N:26]3[CH2:29][CH:28]([OH:30])[CH2:27]3)=[O:25])=[C:16]2[N:15]=1.[S:31](=[O:35])(=[O:34])([OH:33])[OH:32]>CO>[S:31]([OH:35])([OH:34])(=[O:33])=[O:32].[F:1][C:2]1[CH:7]=[CH:6][C:5]([F:8])=[CH:4][C:3]=1[C@H:9]1[CH2:13][CH2:12][CH2:11][N:10]1[C:14]1[CH:19]=[CH:18][N:17]2[N:20]=[CH:21][C:22]([NH:23][C:24]([N:26]3[CH2:29][CH:28]([OH:30])[CH2:27]3)=[O:25])=[C:16]2[N:15]=1

참가 물질

4

반응물 2

HCID 1118Sulfuric AcidHCID 46188750(R)-N-(5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxyazetidine-1-carboxamide

생성물 1

HCID 67330348(R)-N-(5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxyazetidine-1-carboxamide sulfate수율 70%

시약·촉매·용매 1

HCID 887Methanol용매2회

실험 절차

To a solution of (R)—N-(5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxyazetidine-1-carboxamide (44 mg, 0.11 mmol) in methanol (3 mL) at ambient temperature was added sulfuric acid in methanol (531 μL, 0.11 mmol). The resulting solution was stirred for 30 minutes then concentrated to provide (R)—N-(5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxyazetidine-1-carboxamide sulfate (38 mg, 0.074 mmol, 70% yield) as a yellow solid.

후처리

  1. concentrationthen concentrated

출처 및 근거

ORD 기록
ord-f286e857d9df43529659b987f7a24bc1
출처 데이터셋
uspto-grants-2014_10
특허 번호
US08865698B2

연결된 노트

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