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

HRID 897838ノート

反応式

HRID 897838 の反応式
[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]2[N:8]([CH2:32][CH2:33][NH:34][CH2:35][CH2:36][OH:37])[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:38]([OH:45])(=[O:44])/[CH:39]=[CH:40]\[C:41]([OH:43])=[O:42]>C(OCC)(=O)C>[C:38]([OH:45])(=[O:44])/[CH:39]=[CH:40]\[C:41]([OH:43])=[O:42].[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]2[N:8]([CH2:32][CH2:33][NH:34][CH2:35][CH2:36][OH:37])[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

参加物

4

反応物 2

HCID 444266Maleic AcidHCID 22347107N2-[4-(4-amino-1-{2-[(2-hydroxyethyl)amino]ethyl}-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-2-methoxyphenyl]-1-methyl-1H-2-indolecarboxamide

生成物 1

HCID 86586282N2-[4-(4-amino-1-{2-[(2-hydroxyethyl)amino]ethyl}-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-2-methoxyphenyl]-1-methyl-1H-2-indolecarboxamide monomaleate収率 70%

試薬・触媒・溶媒 1

HCID 8857Ethyl Acetate溶媒2 回

実験手順

To a warm solution of N2-[4-(4-amino-1-{2-[(2-hydroxyethyl)amino]ethyl}-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-2-methoxyphenyl]-1-methyl-1H-2-indolecarboxamide (0.009 g, 0.02 mmol) in ethyl acetate (2 mL) was added a solution of maleic acid (0.005 g, 0.04 mmol) in ethyl acetate (0.5 mL). The reaction mixture was allowed to cool to ambient temperature and the precipitate was collected by filtration and dried in vacuo to afford N2-[4-(4-amino-1-{2-[(2-hydroxyethyl)amino]ethyl}-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-2-methoxyphenyl]-1-methyl-1H-2-indolecarboxamide monomaleate as a white solid (0.009 g, 0.014 mmol): 1H NMR (d6-DMSO, 400 MHz): δH 9.45 (1H, s), 8.69-8.74 (2H, bs), 8.31 (1H, s), 8.14 (1H, d, J=8.0 Hz), 7.71 (1H, d, J=8.0 Hz), 7.59 (1H, d, J=8.4 Hz), 7.32-7.36 (4H, m), 7.15 (1H, t, J=7.4 Hz), 6.07 (2H, s), 5.28 (1H, t, J=4.2 Hz), 4.71 (2H, t, J=5.8 Hz), 4.04 (3H, s), 3.96 (3H, s), 3.65-3.67 (2H, m), 3.50-3.60 (2H, m), and 3.10-3.20 (2H, m); 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 9.97 min. MS: M+ 501.3.

後処理

  1. filtrationthe precipitate was collected by filtration
  2. customdried in vacuo

出典と根拠

ORDレコード
ord-fbe361881f474b569aca0d0679edc84c
出典データセット
uspto-grants-2005_07
特許番号
US06921763B2

反応ノート

読み込み中…