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 2243733노트

반응식

HRID 2243733 반응식
[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]

참가 물질

7

반응물 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, 화합물

생성물 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-propylbenzamide수율 32.7%

시약·촉매·용매 2

HCID 962Water용매HCID 6344Dichloromethane용매2회

실험 절차

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).

후처리

  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

출처 및 근거

ORD 기록
ord-7488c1ec6fe045099c499c295711fdef
출처 데이터셋
uspto-grants-2010_03
특허 번호
US07674789B2

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