Water → HCID 46199030, 화합물

HRID 1880635노트

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HRID 1880635 반응식
CS(O)(=O)=O.[NH2:6][CH2:7][C:8]1[CH:9]=[C:10]2[C:14](=[CH:15][CH:16]=1)[C:13](=[O:17])[N:12]([CH:18]1[CH2:23][CH2:22][C:21](=[O:24])[NH:20][C:19]1=[O:25])[CH2:11]2.C1N=CN([C:31](N2C=NC=C2)=[O:32])C=1.[F:38][C:39]1[CH:44]=[C:43]([F:45])[CH:42]=[CH:41][C:40]=1[C:46]1[N:47]=[C:48]([NH2:51])[S:49][CH:50]=1.O>CN(C=O)C.C(OCC)(=O)C>[F:38][C:39]1[CH:44]=[C:43]([F:45])[CH:42]=[CH:41][C:40]=1[C:46]1[N:47]=[C:48]([NH:51][C:31]([NH:6][CH2:7][C:8]2[CH:9]=[C:10]3[C:14](=[CH:15][CH:16]=2)[C:13](=[O:17])[N:12]([CH:18]2[CH2:23][CH2:22][C:21](=[O:24])[NH:20][C:19]2=[O:25])[CH2:11]3)=[O:32])[S:49][CH:50]=1

참가 물질

7

반응물 4

HCID 962WaterHCID 682631,1'-CarbonyldiimidazoleHCID 6113704-(2,4-Difluorophenyl)-1,3-thiazol-2-amineHCID 866307653-(5-(Aminomethyl)-1-oxoisoindolin-2-yl)piperidine-2,6-dione methanesulfonate

생성물 1

HCID 46199030HCID 46199030, 화합물수율 13%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

A mixture of 3-(5-aminomethyl-1-oxo-1,3-dihydro-isoindol-2-yl)-piperidine-2,6-dione methanesulfonic acid salt (0.40 g, 1.1 mmol) and CDI (0.18 g, 1.1 mmol) in DMF (5 mL) was stirred at room temperature for 18 h. To the mixture was added 4-(2,4-difluoro-phenyl)-thiazol-2-ylamine (0.23 g, 1.1 mmol) at room temperature, and the mixture was stirred at 100° C. for 2 days. To the mixture was added water (25 mL) and ethyl acetate (20 mL). The mixture was stirred at room temperature for 2 h. The suspension was filtered and the solid was washed with water (20 mL), ethyl acetate (20 mL) and water (20 mL) to give a solid. The solid was purified with Prep HPLC to give 1-[4-(2,4-difluoro-phenyl)-thiazol-2-yl]-3-[2-(2,6-dioxo-piperidin-3-yl)-1-oxo-2,3-dihydro-1H-isoindol-5-ylmethyl]-urea as a white solid (70 mg, 13% yield): HPLC: Waters Symmetry C18, 5 μm, 3.9×150 mm, 1 mL/min, 240 nm, 40/60 CH3CN/0.1% H3PO4, 6.43 min (97.7%); mp: 264-266° C.; 1H NMR (DMSO-d6) 1.93-2.05 (m, 1H, CHH), 2.30-2.45 (m, 1H, CHH), 2.55-2.68 (m, 1H, CHH), 2.82-3.00 (m, 1H, CHH), 4.32 (d, J=17.4 Hz, 1H, CHH), 4.41-4.54 (m, 3H, CH2, CHH), 5.11 (dd, J=5.1, 13.2 Hz, 1H, NCH), 7.09-7.24 (m, 2H, Ar, NH), 7.28-7.41 (m, 2H, Ar), 7.46 (d, J=7.7 Hz, 1H, Ar), 7.53 (s, 1H, Ar), 7.71 (d, J=7.9 Hz, 1H, Ar), 7.93-8.10 (m, 1H, Ar), 10.85 (s, 1H, NH), 10.98 (s, 1H, NH); 13C NMR (DMSO-d6) □ 22.48, 31.18, 42.94, 47.12, 51.57, 104.54 (t, JC-F=26.4 Hz), 110.67 (d, JC-F=14.3 Hz), 111.81 (dd, JC-F=3.3, 20.9 Hz), 118.91 (dd, JC-F=2.8, 11.6 Hz), 121.95, 123.03, 126.95, 130.29 (dd, JC-F=4.4, 9.9 Hz), 130.49, 141.44, 142.45, 143.95, 154.02, 159.48 (dd, JC-F==252.2, 12.1 Hz), 159.36, 161.24 (dd, JC-F=246.9, 13.2 Hz), 167.88, 170.98, 172.85; LCMS MH=512; Anal. Calcd for C24H19N5O4F2S: C, 56.36; H, 3.74; N, 13.69. Found: C, 56.16; H, 3.80: N, 14.07.

후처리

  1. stirringthe mixture was stirred at 100° C. for 2 days
  2. stirringThe mixture was stirred at room temperature for 2 h
  3. filtrationThe suspension was filtered
  4. washthe solid was washed with water (20 mL), ethyl acetate (20 mL) and water (20 mL)
  5. customto give a solid
  6. customThe solid was purified with Prep HPLC

출처 및 근거

ORD 기록
ord-203b65a5e7c840f39cd0e3b6af0c6b03
출처 데이터셋
uspto-grants-2012_11
특허 번호
US08318773B2

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