3-(Trifluoromethyl)benzoic acid → HCID 67329059, 화합물

HRID 2092592

반응식

HRID 2092592 반응식
[NH2:1][C:2]1[CH:3]=[CH:4][C:5]([CH3:35])=[C:6]([N:8]2[CH2:33][CH2:32][C:11]3[N:12]=[C:13]([NH:16][C:17]4[CH:22]=[CH:21][C:20]([C:23]([N:25]5[CH2:30][CH2:29][N:28]([CH3:31])[CH2:27][CH2:26]5)=[O:24])=[CH:19][CH:18]=4)[N:14]=[CH:15][C:10]=3[C:9]2=[O:34])[CH:7]=1.[F:36][C:37]([F:48])([F:47])[C:38]1[CH:39]=[C:40]([CH:44]=[CH:45][CH:46]=1)[C:41](O)=[O:42].CCN(C(C)C)C(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CN(C=O)C.C(OC(=O)C)C>[CH3:35][C:5]1[CH:4]=[CH:3][C:2]([NH:1][C:41](=[O:42])[C:40]2[CH:44]=[CH:45][CH:46]=[C:38]([C:37]([F:36])([F:47])[F:48])[CH:39]=2)=[CH:7][C:6]=1[N:8]1[CH2:33][CH2:32][C:11]2[N:12]=[C:13]([NH:16][C:17]3[CH:18]=[CH:19][C:20]([C:23]([N:25]4[CH2:26][CH2:27][N:28]([CH3:31])[CH2:29][CH2:30]4)=[O:24])=[CH:21][CH:22]=3)[N:14]=[CH:15][C:10]=2[C:9]1=[O:34]

참가 물질

7

반응물 4

HCID 99633-(Trifluoromethyl)benzoic acidHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 673290586-(5-Amino-2-methyl-phenyl)-2-[4-(4-methyl-piperazine-1-carbonyl)phenylamino]-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one

생성물 1

HCID 67329059HCID 67329059, 화합물수율 72.3%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

To a solution of 6-(5-Amino-2-methyl-phenyl)-2-[4-(4-methyl-piperazine-1-carbonyl)phenylamino]-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one (70.7 mg, 0.15 mmol), 3-Trifluoromethyl benzoic acid (28.5 mg, 0.15 mmol), and DIPEA (78 μl, 0.45 mmol) in DMF was added HATU (59 mg, 0.15 mmol), and the reaction mixture was stirred for 3 hour at room temperature. The reaction mixture was diluted with ethylacetate and washed with 5% aqueous sodium bisulphate solution, saturated aqueous sodium bicarbonate solution and brine. The organic layer was dried over sodium sulphate and concentrated under reduced pressure. The crude product obtained was purified by column chromatography (SiO2, 2-10% methanol in chloroform) to give 69.8 mg (72.3%) of N-(4-Methyl-3-{2-[4-(4-methyl-piperazine-1-carbonyl)phenylamino]-5-oxo-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl}-phenyl)-3-trifluoromethyl-benzamide [24] as a pale yellow solid.

후처리

  1. washwashed with 5% aqueous sodium bisulphate solution, saturated aqueous sodium bicarbonate solution and brine
  2. dry with materialThe organic layer was dried over sodium sulphate
  3. concentrationconcentrated under reduced pressure
  4. customThe crude product obtained
  5. customwas purified by column chromatography (SiO2, 2-10% methanol in chloroform)

출처 및 근거

ORD 기록
ord-15b7a0bb082a485a88afcdbaef76a344
출처 데이터셋
uspto-grants-2013_05
특허 번호
US08440679B2

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