Maleic Acid → N1-{4-[4-amino-1-[1-(1-methylpiperidin-4-yl)piperidin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-2-methoxyphenyl}-trans-2-phenylcyclopropane-1-carboxamide, dimaleate salt

HRID 897709Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 897709
[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]2[N:8]([CH:31]3[CH2:36][CH2:35][N:34]([CH:37]4[CH2:42][CH2:41][N:40]([CH3:43])[CH2:39][CH2:38]4)[CH2:33][CH2:32]3)[N:9]=[C:10]([C:11]3[CH:16]=[CH:15][C:14]([NH:17][C:18]([C@@H:20]4[CH2:22][C@H:21]4[C:23]4[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=4)=[O:19])=[C:13]([O:29][CH3:30])[CH:12]=3)[C:3]=12.[C:44]([OH:51])(=[O:50])/[CH:45]=[CH:46]\[C:47]([OH:49])=[O:48]>C(O)C>[C:44]([OH:51])(=[O:50])/[CH:45]=[CH:46]\[C:47]([OH:49])=[O:48].[C:44]([OH:51])(=[O:50])/[CH:45]=[CH:46]\[C:47]([OH:49])=[O:48].[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]2[N:8]([CH:31]3[CH2:32][CH2:33][N:34]([CH:37]4[CH2:42][CH2:41][N:40]([CH3:43])[CH2:39][CH2:38]4)[CH2:35][CH2:36]3)[N:9]=[C:10]([C:11]3[CH:16]=[CH:15][C:14]([NH:17][C:18]([C@@H:20]4[CH2:22][C@H:21]4[C:23]4[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=4)=[O:19])=[C:13]([O:29][CH3:30])[CH:12]=3)[C:3]=12

Komponenten

4

Edukt 2

HCID 444266Maleic AcidHCID 20817142N1-{4-[4-amino-1-[1-(1-methylpiperidin-4-yl)piperidin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-2-methoxyphenyl}-trans-2-phenylcyclopropane-1-carboxamide

Produkt 1

HCID 131724252N1-{4-[4-amino-1-[1-(1-methylpiperidin-4-yl)piperidin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-2-methoxyphenyl}-trans-2-phenylcyclopropane-1-carboxamide, dimaleate saltAusbeute 71,5 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel2×

Versuchsvorschrift

N1-{4-[4-amino-1-[1-(1-methylpiperidin-4-yl)piperidin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-2-methoxyphenyl}-trans-2-phenylcyclopropane-1-carboxamide (75 mg, 0.129 mmol) was dissolved in ethanol (2 mL) and maleic acid (45 mg, 0.387 mmol) in ethanol (1 mL) was added. The reaction mixture was stirred at room temperature for 5 hours. The solvent was removed and ethyl acetate was added and the solid was collected by filtration to give N1-{4-[4-amino-1-[1-(1-methylpiperidin-4-yl)piperidin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-2-methoxyphenyl}-trans-2-phenylcyclopropane-1-carboxamide, dimaleate salt (75 mg). 1H NMR (DMSO-d6) δ 1.17 (m, 1H), 1.32 (m, 2H), 1.48 (m, 2H), 1.48, (m, 2H), 2.19 (m, 4H), 2.37 (M, 1H), 2.46 (m, 1H), 2.59 (m, 1H), 2.78 (s, 3H), 2.98-3.52 (bm, 9H), 3.90 (s, 3H), 5.02 (m, 1H), 6.08 (s, 4H), 7.17-7.33 (m, 7H), 8.25 (m, 2H), 9.65 (s, 1H). LCMS (Finigan-Column: Pecosphere, C18, 3 um, 33×4.6 mm. Eluents: 0% B/A to 100% B/A in 4 min. (B: acetonitrile, A: 50 mM ammonia acetate buffer, pH 4.5), 3.0 mL/min.): MH+=581.4, Rt=1.77 min.

Aufarbeitung

  1. customThe solvent was removed
  2. additionethyl acetate was added
  3. filtrationthe solid was collected by filtration

Quellen und Nachweise

ORD-Eintrag
ord-cefbd2f5ddef403b9b63d5aa7bab1ce4
Quelldatensatz
uspto-grants-2005_07
Patentnummer
US06921763B2

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