2H), 2.61 (br s, 2H), 1.68 (t, / = 2.8 Hz, 4H); 13C NMR (101 MHz, DMSO-4) 8 in ppm: 155.6, 150. 2, 140. 2, 137. I, 136. I, 135. 5, 129.2, 128.3, 127.5, 124.0, 122.1, 117.7, 114.1, 112.8, 112.1, 68.3, 55.6, 55. 3,50. 4,46. 1,28. 6,28. 5,27. 5,22. 5,22. 2. 實(shí)施例15 :化合物16的制備
中間體4與1-(2-氟苯基)哌嗪的反應(yīng),合成過程同實(shí)施例4。得66. 3 mg白色固體, 收率:65%。M. p.: 157-158 〇C (HC1 salt); MS (ESI, m/z): 445.1 [M+l] + ; 1HNMR (400 MHz, DMSO-4) 8 in ppm: 11.41 (s, 1H), 7.40 (d, / = 8.0 Hz, 2H), 7.30 (d,J= 8.0 Hz, 2H), 7.23 - 7.00 (m, 4H), 6.93 (d,J= 8.0Hz, 1H), 6.71 (d,J=10.8 Hz, 2H), 5.02 (s, 2H), 3.64 (d, J= 10.7 Hz, 2H), 3.50 (d, J=10.7 Hz, 2H), 3. 36 - 3. 10 (m, 8H), 2. 66 (br s, 2H), 2. 62 (br s, 2H), I. 69 (br s, 4H) ; 13C NMR (101 MHz, DMSO-4) 8 in ppm: 156.4, 154.0, 138. 7, 137.9, 136.9, 136. 3, 130.0, 129.1, 128.3, 125.3, 123.7, 120.0, 116.6, 116.4, 114.9, 112.9, 69.1, 56.5, 51. 2, 47. 3, 29. 4, 29. 3, 28. 3, 23. 3, 23. 0. 實(shí)施例16 :化合物17的制備
中間體4與1-(4-氟苯基)哌嗪的反應(yīng),合成過程同實(shí)施例4。得71. 4 mg白色固體, 收率:70%。]\1 p.: 159-160 〇C (HC1 salt); MS (ESI, m/z): 445.1 [M+l] + ; 1HNMR (400 MHz, DMSO-4) 8 in ppm: 11.55 (s, 1H), 7.40 (d,J= 8.0Hz, 2H), 7.30 (d,J = 8.0 Hz, 2H), 7.16 - 6.90 (m, 5H), 6.71 (m, 2H), 5.02 (s, 2H), 3.75 (d,J=10.7 Hz, 2H), 3.63 (d,J=10.7 Hz, 2H), 3.41 - 3.07 (m, 8H), 2.67 (br s, 2H), 2.62 (br s, 2H), 1.69 (t, / = 2. 8 Hz, 4H) ; 13C NMR (101 MHz, DMSO-^6) 8 in ppm: 158.0, 156.2, 155.6, 146.5, 137.8, 136.8, 136.1, 129.9, 128.9, 128.1, 118.1, 118.1, 115.8, 115.6, 114.7, 112.7, 68.9, 56.1, 50.7, 46.4, 29.2, 29.1, 28.1, 23. I, 22. 8. 實(shí)施例17 :化合物18的制備
中間體4與1-(2,4-二氟苯基)哌嗪的反應(yīng),合成過程同實(shí)施例4。得69.0 mg白色 固體,收率:65%。M. p.: 137-138 T (HC1 salt); MS (ESI, m/z): 463.1 [M+l] + ; 1HNMR (400 MHz, CDCl3) S in ppm: 13.11 (s,1H),7.39 (d,/= 8.0 Hz, 2H),7.27 (d, /= 8.0 Hz, 2H), 7.00 - 6.91 (m, 2H), 6.87 - 6.78 (m, 2H), 6.75 - 6.62 (m, 2H), 4.98 (s, 2H), 3.67 (t,J=12.0 Hz, 4H), 3.40 - 3.00 (m, 8H), 2.72 (br s, 2H), 2.69 (br s, 2H), 1.78 (dt, /= 6.4,3.4 Hz, 4H); 13C NMR (101 MHz, CDCl3) 8 in ppm: 160.2, 157.7, 157.0, 156.58, 154.5, 138.3, 136.8, 135.5, 134.7, 134.6, 130.0, 129.8, 129.0, 128.3, 120.6, 120.5, 114.8, 112.6, 111.4, 111.2, 105. 3, 105. 0, 104. 8, 69. 6, 58. 7, 52. 4, 47. 8, 29. 9, 29. 8, 28. 6, 23. 5, 23. 2. 實(shí)施例18 :化合物19的制備
中間體4與1-(2-氯苯基)哌嗪的反應(yīng),合成過程同實(shí)施例4。得79.3 g白色固體,收 率:75%。M. p.: 159-160 T (HC1 salt); MS (ESI, m/z): 461.1 [M+l] + ; 1HNMR (400 MHz, CDCl3) S in ppm: 13.10 (s,1H),7.43 - 7.21 (m,6H),7.13 - 7.02 (m, 2H), 6.96 (d, /=8. 3 Hz, 1H), 6.77 - 6.64 (m, 2H), 4.99 (s, 2H), 3.88 - 2.96 (m, 12H), 2.73 (br s, 2H), 2.69 (br s, 2H), 1.68 (t, / = 2.8 Hz, 4H) ; 13C NMR (101 MHz, CDCl3) S in ppm: 156.6,147. I, 138. 3,136.8,135.6,130. 7,130.0, 129.8, 129.0, 128.9, 128.3, 128.1, 125.4, 121.1, 114.8, 112.6, 69.6, 58.8, 52. 6, 48. I, 30. 0, 29. 8, 28. 6, 23. 5, 23. 2. 實(shí)施例19 :化合物20的制備
中間體4與1-(4-氯苯基)哌嗪的反應(yīng),合成過程同實(shí)施例4。得68. 7 mg白色固體, 收率:65%。M. P.: 157-158 〇C (HC1 salt); MS (ESI, m/z): 461.1 [M+l] + ; 1HNMR (400 MHz, DMSO-4) 8 in ppm: 11.56 (s, 1H), 7.40 (d, / = 8.0 Hz, 2H), 7.30 (d,J= 8.OHz, 2H), 7. 28 (d, / = 8. 2Hz, 2H), 7. 04 (d, / = 9. 0Hz, 2H), 6. 94 (d,J= 8.2Hz, 1H), 6.71 (m, 2H), 5.02 (s, 2H), 3.83 (d,J=10.7Hz, 2H), 3.62 (d,J =10.7Hz, 2H), 3.40 - 3.07 (m, 8H), 2.67(brs, 2H), 2.62(brs, 2H), 1.69 (t, /= 2.8Hz, 4H) ;13CNMR(101MHz,DMSO-^6) 8inppm: 156.2, 148.6, 137.8, 136.8, 136.1, 129.9, 129.0, 128.9, 128.1, 123.7, 117.7, 114.7, 112.7, 68.9, 56.1, 50.5, 45.4, 29.2, 29.1, 28.1, 23.1, 22.8. 實(shí)施例20 :化合物21的制備
中間體4與1-(3-氯苯基)哌嗪的反應(yīng),合成過程同實(shí)施例4。得65. 5mg白色固體, 收率:62%。M.p.: 146-147 〇C(HC1salt);MS(ESI,m/z): 461.1 [M+l] + ;1HNMR(400 MHz,CDCl3)Sinppm: 13.21 (s,1H),7.40 (d,/= 8.0Hz, 2H),7.30 (d,/ = 8.0Hz, 2H), 7.20 (t,J= 1.2Hz, 1H), 7.00 - 6.90 (m, 3H), 6.80 (d, / = 6. 5 Hz, 1H), 6.74 - 6.64 (m, 2H), 4.98 (s, 2H), 3.84 - 2.95 (m, 12H), 2.72(br s, 2H), 2.69 (brs, 2H), 1.76 (t, /= 2.8Hz, 4H);13CNMR(101MHz,CDCl3)S inppm: 156.8, 150.6, 138.7, 137.1, 135.8, 135.7, 130.9, 130.3, 130.1, 129.4, 128.6, 122.3, 117.9, 115.6, 115.1, 112.9, 69.9, 59.1, 52.2, 47.0, 30.3, 30.1, 29. 0, 23. 8, 23. 5. 實(shí)施例21 :化合物22的制備
中間體4與1-(2, 4-二氯苯基)哌嗪的反應(yīng),合成過程同實(shí)施例4。得63. 8mg白色 固體,收率:65%。M.p.: 135-136 〇C(HC1salt);MS(ESI,m/z): 495.0 [M+l] + ;1HNMR (400MHz,CDCl3)Sinppm: 13.16 (s,1H),7.39 (d,/= 8.0Hz, 2H),7.28 (d,/ = 8.0Hz, 2H), 7.25 - 7.15 (m, 2H), 7.02 (dd, /=8.0, 1.4Hz, 1H), 6.96 (d,J = 8.3Hz, 1H), 6.76 - 6.61 (m, 2H), 4.99 (s, 2H), 3.69 (t,J=12.0Hz, 4H), 3.50 - 2.97 (m, 8H), 2.73(brs, 2H), 2.69(brs, 2H), 1.77 (dt, / = 6.4, 3.4 Hz, 4H) ;13CNMR(101MHz,CDCl3)Sinppm: 156.9,149.3,138. 7,137.I, 135.8, 134.6, 130.4, 130.1, 129.3, 128.6, 128.3, 128.0, 126.6, 119.7, 115.2, 112.9, 69. 9, 59.I, 52. 9, 48. 4, 30. 3, 30.I, 29. 0, 23. 8, 23. 5. 實(shí)施例22 :化合物23的制備
中間體4與I-(5-氯-2-甲基苯基)哌嗪的反應(yīng),合成過程同實(shí)施例4。得65. 4mg無 色油狀液體,收率:60%。M.p.: 147-148°C(HC1salt);MS(ESI,m/z): 475.1 [M+l] + ; 1HNMR (400 MHz,CDCl3) S in ppm: 13.21 (s,1H),7.40 (d,/=8.0 Hz, 2H),7.29 (d, /=8.0 Hz, 2H), 7.14 - 6.93 (m, 4H), 6.75 - 6.64 (m, 2H), 5.00 (s, 2H), 3. 66 (br s, 4H), 3. 43 - 2. 94 (m, 8H), 2. 73 (br s, 2H), 2. 69 (br s, 2H), 2. 23 (s, 3H), 1.78 (dt, /= 6.4,3.4 Hz, 4H); 13C NMR (101 MHz, CDCl3) S in ppm: 156.6, 150.2, 138.4, 136.9, 135.6, 132.4, 132.3, 130.8, 130.1, 129.8, 129.1, 128.3, 124.9, 120.6, 114.9, 112.6, 69.7, 58.8, 52.8, 48.6, 30.1, 29.8, 28.7, 23.5, 23.2, 17.4. 實(shí)施例23 :化合物24的制備
中間體4與1-(4-溴苯基)哌嗪的反應(yīng),合成過程同實(shí)施例4。得81. 4 mg白色固體, 收率:70%。]\1 p.: 169-170 〇C (HC1 salt); MS (ESI, m/z): 506.9 [M+2] + ; 1HNMR (400 MHz, DMSO-4) 8 in ppm: 11.48 (s, 1H), 7.40 (d, / = 8.0 Hz, 2H), 7.38 (d, J= 8.4 Hz, 2H), 7.29 (d,J= 8.0Hz, 2H), 6.98 (d, J= 9.0 Hz, 2H), 6.93 (d, J= 8.2 Hz, 1H), 6.70 (m, 2H), 5.01 (s, 2H), 3.83 (d,J=10.7 Hz, 2H), 3.61 (d,J=10.7 Hz, 2H), 3.40 - 3.03 (m, 8H), 2.66 (br s, 2H), 2.61 (br s, 2H), 1.68 (t, /= 2.8 Hz, 4H) ; 13C NMR (101 MHz, DMSO-^6) 8 in ppm: 156.0, 148.7, 137.5, 136.5