Propylamine → 3-(8-(2,6-difluorophenyl)-2-{[2-(dimethylamino)ethyl]amino}-7-oxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)-N-propylbenzamide

HRID 2243733ノート

反応式

HRID 2243733 の反応式
[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[N:9]1[C:14]2[N:15]=[C:16]([NH:28][CH2:29][CH2:30][N:31]([CH3:33])[CH3:32])[N:17]=[C:18]([C:19]3[CH:20]=[C:21]([CH:25]=[CH:26][CH:27]=3)[C:22]([OH:24])=O)[C:13]=2[CH2:12][NH:11][C:10]1=[O:34].[CH2:35]([NH2:38])[CH2:36][CH3:37].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(C(C)C)CC)(C)C>C(Cl)Cl.O>[F:8][C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([F:1])[C:3]=1[N:9]1[C:14]2[N:15]=[C:16]([NH:28][CH2:29][CH2:30][N:31]([CH3:32])[CH3:33])[N:17]=[C:18]([C:19]3[CH:20]=[C:21]([CH:25]=[CH:26][CH:27]=3)[C:22]([NH:38][CH2:35][CH2:36][CH3:37])=[O:24])[C:13]=2[CH2:12][NH:11][C:10]1=[O:34]

参加物

7

反応物 4

HCID 7852PropylamineHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 57530501HCID 57530501、化合物

生成物 1

HCID 592080033-(8-(2,6-difluorophenyl)-2-{[2-(dimethylamino)ethyl]amino}-7-oxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)-N-propylbenzamide収率 32.7%

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6344Dichloromethane溶媒2 回

実験手順

To the solution of 3-(8-(2,6-difluorophenyl)-2-{[2-(dimethylamino)ethyl]-amino}-7-oxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)benzoic acid (15 mg, 0.03 mmol) in CH2Cl2 (3 mL) were added propylamine (0.003 mL, 0.035 mmol), HATU (13 mg, 0.034 mmol) and diisopropyl ethyl amine (0.05 mL, 0.3 mmol). The reaction mixture was stirred over night. The reaction mixture was diluted with CH2Cl2 (5 mL) and water (5 mL) and shaked. The layers were separated and the organic layer was washed with brine (8 mL), dried over Na2SO4, filtered and concentrated. CombiFlash chromatography (mobile phase DCM/DCM[90]+MeOH[7]+NH4OH[3]) then provided the title compound as a white solid (5 mg, 31%). LC-MS m/z 510 (M+H)+; 1H-NMR (MeOD) δ 1.00 (t, 3H), 1.67 (m, 2H), 2.80 (s, 6H), 3.25 (m, 2H), 3.40 (m, 2H), 3.62 (m, 2H), 4.52 (s, 2H), 7.19 (m, 1H), 7.53 (m, 1H), 7.65 (m, 1H), 7.76 (d, 1H), 7.98 (d, 1H), 8.05 (s, 1H).

後処理

  1. customThe layers were separated
  2. washthe organic layer was washed with brine (8 mL)
  3. dry with materialdried over Na2SO4
  4. filtrationfiltered
  5. concentrationconcentrated

出典と根拠

ORDレコード
ord-7488c1ec6fe045099c499c295711fdef
出典データセット
uspto-grants-2010_03
特許番号
US07674789B2

反応ノート

読み込み中…