Maleic Acid → N2-{4-[4-amino-1-(2-morpholinoethyl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-2-methoxyphenyl}-1-methyl-1H-2-indolecarboxamide dimaleate

HRID 2056033노트

반응식

HRID 2056033 반응식
[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]2[N:8]([CH2:32][CH2:33][N:34]3[CH2:39][CH2:38][O:37][CH2:36][CH2:35]3)[N:9]=[C:10]([C:11]3[CH:16]=[CH:15][C:14]([NH:17][C:18]([C:20]4[N:21]([CH3:29])[C:22]5[C:27]([CH:28]=4)=[CH:26][CH:25]=[CH:24][CH:23]=5)=[O:19])=[C:13]([O:30][CH3:31])[CH:12]=3)[C:3]=12.[C:40]([OH:47])(=[O:46])/[CH:41]=[CH:42]\[C:43]([OH:45])=[O:44]>C(OCC)(=O)C>[C:40]([OH:47])(=[O:46])/[CH:41]=[CH:42]\[C:43]([OH:45])=[O:44].[C:40]([OH:47])(=[O:46])/[CH:41]=[CH:42]\[C:43]([OH:45])=[O:44].[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]2[N:8]([CH2:32][CH2:33][N:34]3[CH2:39][CH2:38][O:37][CH2:36][CH2:35]3)[N:9]=[C:10]([C:11]3[CH:16]=[CH:15][C:14]([NH:17][C:18]([C:20]4[N:21]([CH3:29])[C:22]5[C:27]([CH:28]=4)=[CH:26][CH:25]=[CH:24][CH:23]=5)=[O:19])=[C:13]([O:30][CH3:31])[CH:12]=3)[C:3]=12

참가 물질

4

반응물 2

HCID 444266Maleic AcidHCID 22347049N2-{4-[4-amino-1-(2-morpholinoethyl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-2-methoxyphenyl}-1-methyl-1H-2-indolecarboxamide

생성물 1

HCID 86586281N2-{4-[4-amino-1-(2-morpholinoethyl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-2-methoxyphenyl}-1-methyl-1H-2-indolecarboxamide dimaleate수율 43.3%

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매2회

실험 절차

To a mixture of N2-{4-[4-amino-1-(2-morpholinoethyl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-2-methoxyphenyl}-1-methyl-1H-2-indolecarboxamide (0.048 g, 0.091 mmol) in warm ethyl acetate (2 mL) was added a solution of maleic acid (0.021 g, 0.18 mmol) in warm ethyl acetate (1 mL). A precipitate formed immediately. The reaction mixture was allowed to cool to ambient temperature and the precipitate was collected by filtration, washed with ethyl acetate (5 mL), and dried in vacuo to afford N2-{4-[4-amino-1-(2-morpholinoethyl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-2-methoxyphenyl}-1-methyl-1H-2-indolecarboxamide dimaleate as a light brown solid (0.030 g, 0.039 mmol): 1H NMR (d6-DMSO, 400 MHz): AH 9.45 (1H, s), 8.31 (1H, s), 8.15 (1H, d, J=8.0 Hz), 7.71 (1H, d, J=8.0 Hz), 7.59 (1H, d, J=8.4 Hz), 7.31-7.35 (4H, m), 7.16 (1H, t, J=7.4 Hz), 6.17 (4H, s), 4.72-4.73 (2H, m), 4.04 (3H, s), 3.96 (3H, s), 3.72-3.79 (4H, m), and 3.10-3.30 (6H, obscured by water peak); RP-HPLC (Hypersil C18, 5 μm, 100 Å, 15 cm; 5%-100% acetonitrile—0.1 M ammonium acetate over 15 min, 1 mL/min). Rt 11.08 min.

후처리

  1. customA precipitate formed immediately
  2. filtrationthe precipitate was collected by filtration
  3. washwashed with ethyl acetate (5 mL)
  4. customdried in vacuo

출처 및 근거

ORD 기록
ord-059fc6d95c684efba2d1346c76391515
출처 데이터셋
uspto-grants-2008_02
특허 번호
US07332497B2

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