[2-(1h)-喹啉酮-3-基]苯氨甲基膦酸酯作为抗癌药物的应用_3

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(47.06),16.47,16.41〇
[0058] 实施例8
[0059] [2-( 1H)_喹啉酮-3-基]-4-硝基苯氨甲基膦酸二乙酯的制备
[0060]
[0061 ] 2mmol 3-甲酰基-2-(1Η)_喹啉酮、2mmol 4-硝基苯胺加入15ml甲苯中,室温下搅 拌lOmin后加入2mmol亚磷酸二乙酯,反应2h,脱溶后用V(石油醚):V(乙酸乙酯)=4:1柱层 析,得黄色固体,收率81.4%,熔点221~匪R(400MHz,DMS0-d 6)S:12.11(s,lH, NH),8.12(d,J = 3.2Hz,lH,),8.02(d,J = 9.2Hz,2H),7.96~7.92(m,lH,NH),7.65(d,J = 7.6Hz,lH),7.53(t,J = 8.0Hz,lH),7.20(t,J = 7.6Hz,lH),6.85(d,J = 8.8Hz,2H),5.48, 5.42(d,J = 9.4Hz,lH,NCHP),4.14~4.09(m,2H,0CH2),4.04~3.93(m,2H,0CH2),1.22(t,J = 7.2Hz,3H,CH3)a.ll(tJ = 7.2Hz,3H,CH3);13C NMR( 100MHz,DMS〇-de)5: 160.93,153.18, 138.13,138.01,137.21,130.69,128.09,127.85,125.89,122.20,118.72,118.69,115.16, 111·94,62·97,62·87,47·31(45·75),16·23,16·06。
[0062] 实施例9
[0063] [2-(lH)_喹啉酮-3-基]-4-甲氧基苯氨甲基膦酸二乙酯的制备
[0064]
[0065] 2mmol 3-甲酰基-2-(1Η)_喹啉酮、2mmol 4-甲氧基苯胺加入15ml甲苯中,室温下 搅拌lOmin后加入2mmol亚磷酸二乙酯,反应2h,脱溶后用V(石油醚):V(乙酸乙酯)= 2:1柱 层析,得亮黄色固体,收率67.5%,熔点187~189°(:;1!1匪1?(4001^,〇)(:13)6 :11.19(8,1!1, NH),8.03(d,J = 3.7Hz,lH),7.53(d,J = 7.9Hz,lH),7.48(t,J = 7.7Hz,lH),7.33(d,J = 8·2Ηζ,1Η),7.19(t,J = 7.6Hz,lH),6.73~6.64(m,4H),5.49,5.43(s,lH,NCHP),4.32~ 4.23(m,2H,0CH2),4.12~3.97(m,2H,0CH2),3.66(s,3H,CH3),1.34(t,J = 7.1Hz,3H,CH3), 1.15(t,J = 7.0Hz,3H,CH3);13C NMR(100MHz,DMS0-d6)S:161.19,151.69,140.86,137.98, 137.15,130.28,129.66,127.61,122.04,118.92,115.00,114.45,62.73,62.41,55.13, 48.45(46.89),16.28,16.09〇
[0066] 实施例10
[0067] [2-(lH)_喹啉酮-3-基]-2-氯苯氨甲基膦酸二乙酯的制备
[0068]
[0069] 2mmol 3-中既.-2-(1叫-哩哪Hiqjmmol 2-氯苯胺加入15ml甲苯中,室温下搅拌 lOmin后加入2mmol亚磷酸二乙酯,反应2h,脱溶后用V(石油醚):V(乙酸乙酯)=4:1进行柱 层析,得橙色固体,收率91.7%,熔点174~NMR(400MHz,CDC1 3)S:11.68(s,1H), 8.04(d,J = 3.7Hz,lH),7.58(d,J = 7.9Hz,lH),7.49(t,J = 7.6Hz,lH),7.37(d,J = 8.2Hz, lH),7.21(t,J = 7.5Hz,lH),7.02(d,J = 8.4Hz,2H),6.66(d,J = 8.8Hz,2H),5.55,5.49(s, lH,NCHP),4.3h4.25(m,2H,0CH2),4.16~4.03(m,2H,0CH2),1.35(t,J = 7.1Hz,3H,CH3), 1.15(t,J = 7.1Hz,3H,CH3) ;13C 匪R(100MHz,CDC13)S:163.30,142.03,138.67,137.84, 130.81,129.30,128.20,127.95,127.75,123.02,120.01,119.93,118.75,115.96,112.44, 64.02,63.63,49.03(47.49),16.51,16.33。
[0070] 实施例11
[0071] [2-(lH)_喹啉酮-3-基]-3-氯苯氨甲基膦酸二乙酯的制备
[0072]
[0073] 2mmol 3-甲酰基-2-(1Η)_喹啉酮、2mmol 3-氯苯胺加入15ml甲苯中,室温下搅拌 lOmin后加入2mmol亚磷酸二乙酯,反应2h,脱溶后用V(石油醚):V(乙酸乙酯)=4:1进行柱 层析,得黄色固体,收率89.3%,熔点 170~NMR(400MHz,CDC13)S:12.02(s,1H), 8.08(d,J = 3.6Hz,lH),7.53(d,J = 7.9Hz,lH),7.48(t,J = 7.7Hz,lH),7.39(d,J = 8.2Hz, lH),7.20(t,J = 7.5Hz,lH),7.01(t,J = 8.1Hz,lH),6.75(t,J = 2.0Hz,lH),6.66(dd,J = 7.7,1.4Hz,lH),6.58(dd,J = 8.2,2.1Hz,lH),5.50~5.44(m,lH,NCHP),4.32~4.23(m,2H, 0CH2),4.10~3.7(m,2H,0CH2),1.34(t,J = 7.1Hz,3H,CH3),1.15(t,J = 7.1Hz,3H,CH3);13C NMR(100MHz,CDC13)S:163.28,147.69,139.02,137.98,134.98,130.73,130.29,128.16, 128·08,122·84,119·92,118.31,115.92,113.86,111.69,64.05,63.72,48.57(47.03), 16.52,16.29〇Anal.calcd.for C2〇H22ClN2〇4P:C,57.08;H,5.27;N,6.66〇Found C,57.10;H, 5·26;N,6·68〇
[0074] 实施例12
[0075] [2-(lH)_喹啉酮-3-基]-4-氯苯氨甲基膦酸二乙酯的制备
[0076]
[0077] 2mmol 3-甲酰基-2-(1Η)_喹啉酮、2mmol 4-氯苯胺加入15ml甲苯中,室温下搅拌 lOmin后加入2mmol亚磷酸二乙酯,反应2h,脱溶后用V(石油醚):V(乙酸乙酯)=4:1进行柱 层析,得黄色固体,收率88.1%,熔点 192~194°C JH 匪R(400MHz,CDC13M:11.65(s,1H, NH),8.06(d,J = 3.6Hz,2H),7.54~7.48(m,2H),7.36(d,J = 8.2Hz,lH),7.21(t,J = 7.3Hz, lH),7.05(d,J = 8.8Hz,lH),6.66(d,J = 8.8Hz,2H),5.51,5.45(s,lH,NCHP),4.34 ~4.21 (m,2H,0CH2),4.10~3.99(m,2H,0CH2),1.35(t,J = 7.2Hz,3H,CH3),1.15(t,J = 7.2Hz,3H, CH3);13C NMR(100MHz,CDC13)S:163.21,144.83,138.81,137.94,130.76,129.12,128.19, 128.13,123.20,122.90,119.89,115.80,114.97,63.95,63.59,48·90(47.35),16.52, 16.29〇Anal.calcd.for C20H22CIN2O4P:C,57.08;H,5.27;N,6.66〇Found C,57.05;H,5.29; N,6.64〇
[0078] 实施例13
[0079] [ 2-( 1H)-喹啉酮-3-基]-2-溴苯氨甲基膦酸二乙酯的制备
[0080]
[0081 ] 2mmol 3-甲酰基-2-(1Η)_喹啉酮、2mmol 2-溴苯胺加入15ml甲苯中,室温下搅拌 lOmin后加入2mmol亚磷酸二乙酯,反应1.5h,脱溶后用V(石油醚):V(乙酸乙酯)=4:1进行 柱层析,得黄色固体,收率84 · 8%,熔点209~211°C ; 4 NMR(400MHz,CDC13)δ: 11 · 62(s,1H, NH),8.02(d,J = 3.6Hz,lH),7.58(d,J = 8.0Hz,lH),7.46(t,J = 8.0Hz,lH),7.43~7.38(m, 2H),7.22(t,J = 3.6Hz,lH),7.05(t,J = 7.6Hz,lH),6.65(d,J = 8.0Hz,lH),6.58(t,J = 7.6Hz,lH),5.53~5.47(m,lH,NCHP),4.33~4.26(m,2H,0CH2),4.14~4.06(m,2H,0CH2), 1.35(t,J = 6.8Hz,3H,CH3),1.20(t,J = 7.2Hz,3H,CH3);13C NMR(100MHz,CDC13)S:163.44, 142.94,138.51,138.00,132.54,130.72,128.61,128.24,127.94,122.89,119.94,119.21, 115.92,112.52,110.44,63.95,63.54,49.23(47.70),16.56,16.36〇
[0082] 实施例14
[0083] [ 2-( 1H)-喹啉酮-3-基]-3-溴苯氨甲基膦酸二乙酯的制备
[0084]
[0085] 2mmol 3-甲酰基-2-(1Η)_喹啉酮、2mmol 3-溴苯胺加入15ml甲苯中,室温下搅拌 lOmin后加入2mmol亚磷酸二乙酯,反应lh,脱溶后用V(石油醚):V(乙酸乙酯)=4:1进行柱 层析,得淡黄色固体,收率63%,熔点213~NMR(400MHz,CDC1 3)S:12.14(s,1H, ΝΗ),8· 10(d,J = 3.6Hz,lH),7.52(d,J = 8.0Hz,lH),7.45(t,J = 8.0Hz,lH),7.38(d,J = 8.0Hz,lH),7.18(d,J = 8.0Hz,lH),6.97~6.92(m,2H),6.80
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