Dichloromethane → (R)-2-(3-(4-amino-3-(2-fluoro-4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carbonyl)-4-(4-hydroxypiperidin-1-yl)-4-methylpent-2-enenitrile

HRID 1429748노트

반응식

HRID 1429748 반응식
[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]2[N:8]([C@@H:25]3[CH2:30][CH2:29][CH2:28][N:27]([C:31](=[O:35])[CH2:32][C:33]#[N:34])[CH2:26]3)[N:9]=[C:10]([C:11]3[CH:16]=[CH:15][C:14]([O:17][C:18]4[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=4)=[CH:13][C:12]=3[F:24])[C:3]=12.[OH:36][CH:37]1[CH2:42][CH2:41][N:40]([C:43]([CH3:47])([CH3:46])[CH:44]=O)[CH2:39][CH2:38]1.N1CCCC1.C(Cl)Cl>C([O-])(O)=O.[Na+]>[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]2[N:8]([C@@H:25]3[CH2:30][CH2:29][CH2:28][N:27]([C:31]([C:32](=[CH:47][C:43]([N:40]4[CH2:41][CH2:42][CH:37]([OH:36])[CH2:38][CH2:39]4)([CH3:44])[CH3:46])[C:33]#[N:34])=[O:35])[CH2:26]3)[N:9]=[C:10]([C:11]3[CH:16]=[CH:15][C:14]([O:17][C:18]4[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=4)=[CH:13][C:12]=3[F:24])[C:3]=12

참가 물질

6

반응물 4

HCID 6344DichloromethaneHCID 31268PyrrolidineHCID 867144983-[(3R)-3-[4-amino-3-(2-fluoro-4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]-3-oxopropanenitrileHCID 900010502-(4-Hydroxy-1-piperidyl)-2-methyl-propanal

생성물 1

HCID 123595811(R)-2-(3-(4-amino-3-(2-fluoro-4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carbonyl)-4-(4-hydroxypiperidin-1-yl)-4-methylpent-2-enenitrile수율 32%

시약·촉매·용매 1

HCID 516892Sodium Bicarbonate용매

실험 절차

A mixture of (R)-3-(3-(4-amino-3-(2-fluoro-4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropanenitrile (150 mg, 0.31 mmol), 2-(4-hydroxy-1-piperidyl)-2-methyl-propanal (167 mg, 0.98 mmol), pyrrolidine (0.03 mL, 0.31 mmol) and DCM (10 mL) was stirred at room temp for 2 days and then diluted with aq. NaHCO3 (40 mL) and extracted with DCM. The organic was dried (MgSO4), filtered and concentrated to an oil. The crude material was purified at Isolera (25 g column: 30% iPrOH/DCM) to obtain the product which was isolated by lyophilization to provide 61 mg (32% yield) of (R)-2-(3-(4-amino-3-(2-fluoro-4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carbonyl)-4-(4-hydroxypiperidin-1-yl)-4-methylpent-2-enenitrile as a powder. MS (pos. ion) m/z: 625 (M+1).

후처리

  1. extractionextracted with DCM
  2. dry with materialThe organic was dried (MgSO4)
  3. filtrationfiltered
  4. concentrationconcentrated to an oil
  5. customThe crude material was purified at Isolera (25 g column: 30% iPrOH/DCM)
  6. customto obtain the product which
  7. customwas isolated by lyophilization

출처 및 근거

ORD 기록
ord-5e1b549d83b04a8dab2ead1714cea0f4
출처 데이터셋
uspto-grants-2015_01
특허 번호
US08940744B2

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