4-(4-chloro-1H-imidazol-1-yl)-3-methoxyaniline → N2-(4-(4-chloro-1H-imidazol-1-yl)-3-methoxyphenyl)-7-(4-fluorophenyl)-N4-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine-2,4-diamine

HRID 451156

반응식

HRID 451156 반응식
Cl[C:2]1[N:3]=[C:4]([NH:18][CH3:19])[C:5]2[CH2:10][CH2:9][CH:8]([C:11]3[CH:16]=[CH:15][C:14]([F:17])=[CH:13][CH:12]=3)[C:6]=2[N:7]=1.[Cl:20][C:21]1[N:22]=[CH:23][N:24]([C:26]2[CH:32]=[CH:31][C:29]([NH2:30])=[CH:28][C:27]=2[O:33][CH3:34])[CH:25]=1>C1COCC1.C(O)(=O)C>[Cl:20][C:21]1[N:22]=[CH:23][N:24]([C:26]2[CH:32]=[CH:31][C:29]([NH:30][C:2]3[N:3]=[C:4]([NH:18][CH3:19])[C:5]4[CH2:10][CH2:9][CH:8]([C:11]5[CH:16]=[CH:15][C:14]([F:17])=[CH:13][CH:12]=5)[C:6]=4[N:7]=3)=[CH:28][C:27]=2[O:33][CH3:34])[CH:25]=1

참가 물질

5

반응물 2

HCID 580757574-(4-chloro-1H-imidazol-1-yl)-3-methoxyanilineHCID 580758122-chloro-7-(4-fluorophenyl)-N-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine

생성물 1

HCID 50913787N2-(4-(4-chloro-1H-imidazol-1-yl)-3-methoxyphenyl)-7-(4-fluorophenyl)-N4-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine-2,4-diamine수율 40.4%

시약·촉매·용매 2

HCID 176Acetic Acid용매HCID 8028Tetrahydrofuran용매

실험 절차

A solution of 2-chloro-7-(4-fluorophenyl)-N-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine (307.5 mg, 1.107 mmol) and 4-(4-chloro-1H-imidazol-1-yl)-3-methoxyaniline (248 mg, 1.107 mmol) in THF (3 mL) and acetic acid (3.00 mL) was heated at 80° C. overnight. The solvent was removed in vacuum and the residue was triturated with methanol, cooled in the freezer and filtered. The precipitate was thoroughly washed with methanol and dried to give N2-(4-(4-chloro-1H-imidazol-1-yl)-3-methoxyphenyl)-7-(4-fluorophenyl)-N4-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine-2,4-diamine (207.9 mg, 0.447 mmol, 40.4% yield) as off-white solid. LC-MS (M+H)+=465.0. 1H NMR (500 MHz, CDCl3) δ ppm 9.18 (1H, s), 8.15 (1H, d, J=1.8 Hz), 7.73 (1H, d, J=1.5 Hz), 7.41 (1H, d, J=1.5 Hz), 7.18-7.26 (2H, m), 7.07-7.18 (2H, m), 6.88-7.00 (1H, m), 4.12-4.20 (1H, m), 4.04-4.12 (1H, br s), 3.60 (3H, s), 3.17 (1H, s), 2.96 (3H, d, J=4.6 Hz), 2.71-2.81 (1H, m), 2.52-2.66 (2H, m), 1.83-1.96 (1H, m).

후처리

  1. customThe solvent was removed in vacuum
  2. customthe residue was triturated with methanol
  3. temperaturecooled in the freezer
  4. filtrationfiltered
  5. washThe precipitate was thoroughly washed with methanol
  6. customdried

출처 및 근거

ORD 기록
ord-3466279d65b34aaebfbd6f590840aea3
출처 데이터셋
uspto-grants-2013_07
특허 번호
US08486952B2

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