반응 #339380

반응 방정식

N—{3-[7-(3-tert-butyl-ureido)-2-methanesulfonyl-pyrido[2,3-d]pyrimidin-6-yl]-2,4-dichloro-phenyl}-3-trifluoromethyl-benzamide

p-toluenesulfonic acid

4-(2-diethylamino-ethoxy)-phenylamine

→

title compound

N—(3-{7-(3-tert-Butyl-ureido)-2-[4-(2-diethylamino-ethoxy)-phenylamino]-pyrido[2,3-d]pyrimidin-6-yl}-2,4-dichloro-phenyl)-3-trifluoromethyl-benzamide

용매

DMF

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후처리

1. 1
   기타This compound is prepared
2. 2
   기타The crude product is purified by RP-HPLC

실험 절차

This compound is prepared using a similar procedure to the one described above except that in step D the following procedure is used. To a solution of N—{3-[7-(3-tert-butyl-ureido)-2-methanesulfonyl-pyrido[2,3-d]pyrimidin-6-yl]-2,4-dichloro-phenyl}-3-trifluoromethyl-benzamide (50 mg, 0.08 mmol) in DMF (2 ml) is added p-toluenesulfonic acid (15 mg, 0.08 mmol) and 4-(2-diethylamino-ethoxy)-phenylamine (21 mg, 0.1 mmol). The reaction is stirred at 80° C. for 4 hours. The crude product is purified by RP-HPLC to give the title compound as yellow solid: 1H NMR 400 MHz (DMSO) δ 10.46 (s, 1H), 10.09 (s, 1H), 9.30 (s, 1H), 9.05 (s, 1H), 8.28 (s, 1H), 8.24 (d, 1H, J=7.6 Hz), 8.05 (m, 2H), 7.95 (m, 3H), 7.76 (m, 3H), 7.67 (d, 2H, J=8.8 Hz), 4.24 (t, 2H, J=4.6 Hz), 3.45 (m, 2H), 3.15 (m, 4H), 1.39 (s, 9H), 1.18 (t, 6H, J=7.2 Hz); MS m/z 783.3 (M+1).

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