N,N-二乙基-N'-甲基乙二胺 → N1-(2-(diethylamino)ethyl)-N1-methyl-N3-(4-(piperidin-1-yl)-2-(4-((3-(trifluoromethyl)benzyl)carbamoyl)pyridin-2-yl)phenyl)-isophthalamide

HRID 625234

反应方程式

HRID 625234 反应方程式
[F:1][C:2]([F:44])([F:43])[C:3]1[CH:4]=[C:5]([CH:40]=[CH:41][CH:42]=1)[CH2:6][NH:7][C:8]([C:10]1[CH:15]=[CH:14][N:13]=[C:12]([C:16]2[CH:21]=[C:20]([N:22]3[CH2:27][CH2:26][CH2:25][CH2:24][CH2:23]3)[CH:19]=[CH:18][C:17]=2[NH:28][C:29]([C:31]2[CH:32]=[C:33]([CH:37]=[CH:38][CH:39]=2)[C:34]([OH:36])=O)=[O:30])[CH:11]=1)=[O:9].CCN=C=NCCCN(C)C.Cl.[CH2:57]([N:59]([CH2:64][CH3:65])[CH2:60][CH2:61][NH:62][CH3:63])[CH3:58]>ClCCl.CN(C)C1C=CN=CC=1>[CH2:57]([N:59]([CH2:64][CH3:65])[CH2:60][CH2:61][N:62]([CH3:63])[C:34](=[O:36])[C:33]1[CH:37]=[CH:38][CH:39]=[C:31]([C:29]([NH:28][C:17]2[CH:18]=[CH:19][C:20]([N:22]3[CH2:27][CH2:26][CH2:25][CH2:24][CH2:23]3)=[CH:21][C:16]=2[C:12]2[CH:11]=[C:10]([C:8](=[O:9])[NH:7][CH2:6][C:5]3[CH:40]=[CH:41][CH:42]=[C:3]([C:2]([F:43])([F:1])[F:44])[CH:4]=3)[CH:15]=[CH:14][N:13]=2)=[O:30])[CH:32]=1)[CH3:58]

参与物

6

反应物 3

HCID 66034N,N-二乙基-N'-甲基乙二胺HCID 27239391-乙基-(3-二甲基氨基丙基)碳酰二亚胺盐酸盐HCID 665867843-((2-(4-((3-(Trifluoromethyl)benzyl)carbamoyl)pyridin-2-yl)-4-(piperidin-1-yl)phenyl)carbamoyl)benzoic acid

产物 1

HCID 66588039N1-(2-(diethylamino)ethyl)-N1-methyl-N3-(4-(piperidin-1-yl)-2-(4-((3-(trifluoromethyl)benzyl)carbamoyl)pyridin-2-yl)phenyl)-isophthalamide收率 39.3%

试剂、催化剂与溶剂 2

HCID 142844-二甲氨基吡啶(DMAP)催化剂HCID 6344二氯甲烷溶剂2 次

反应条件

温度
25 °C

实验过程

Into a 10-mL round bottom flask, was placed a solution of 3-((2-(4-((3-(trifluoromethyl)benzyl)carbamoyl)pyridin-2-yl)-4-(piperidin-1-yl)phenyl)carbamoyl)-benzoic acid (100 mg, 0.17 mmol, 1.00 equiv) in dichloromethane (5 mL), EDC.HCl (63.75 mg, 0.33 mmol, 2.00 equiv), 4-dimethylaminopyridine (40.5 mg, 0.33 mmol, 2.00 equiv), N1,N1-diethyl-N2-methylethane-1,2-diamine (64.8 mg, 0.56 mmol, 3.00 equiv). The resulting solution was stirred overnight at 25° C. in an oil bath. The reaction progress was monitored by LCMS. The resulting solution was diluted with 50 mL of dichloromethane. The resulting mixture was washed with 3×70 mL of NH4Cl (aq). The mixture was dried over anhydrous sodium sulfate and concentrated under vacuum. The crude product (150 mg) was purified by reverse phase HPLC eluting with a water/CH3CN gradient containing 0.05% TFA. The product was obtained as 47.8 mg (34%) of a yellow solid. 1H-NMR (300 MHz, DMSO-d6, ppm): δ 12.36 (s, 1H), 9.57 (t, 1H), 9.28 (s, 1H), 8.90 (d, J=5.1 Hz, 1H), 8.30 (m, 2H), 7.98 (d, J=7.2 Hz, 2H), 7.84 (d, J=4.8 Hz, 1H), 7.65 (m, 7H), 7.28 (d, J=8.4 Hz, 1H), 4.66 (d, J=6.0 Hz, 2H), 3.82 (m, 2H), 3.31 (m, 9H), 2.97 (s, 4H), 1.71 (m, 6H), 1.24 (m, 6H). MS (ES, m/z): 715 [M+H]+.

后处理

  1. customInto a 10-mL round bottom flask, was placed
  2. washThe resulting mixture was washed with 3×70 mL of NH4Cl (aq)
  3. dry with materialThe mixture was dried over anhydrous sodium sulfate
  4. concentrationconcentrated under vacuum
  5. customThe crude product (150 mg) was purified by reverse phase HPLC
  6. washeluting with a water/CH3CN gradient
  7. additioncontaining 0.05% TFA

来源与证据

ORD记录
ord-f382842f4eb040cdb885018837e014b9
来源数据集
uspto-grants-2016_04
专利号
US09301951B2

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