一种萘酰亚胺衍生物及其制备方法和应用_3

文档序号:9857607阅读:来源:国知局
3(2H)_二酮-丙酰胺 盐酸盐(171)的制备:
除第(1)步中用3-氯丙酰氯代替氯乙酰氯,第(2)步中用N,N-二甲基乙二胺代替5a外, 第(3)步中4M HC1乙醇溶液加入量为lmL外,,其它合成及提纯方法同实施例1。产率:62% : 4 NMR(400MHz,D2〇)S8.11~8.07(m,lH),7.98~7.89(m,3H),7.59~7.53(m,lH),4.30(t,J = 6.2Hz,2H),3.42(t,J = 6.6Hz,4H),3.24~3.19(m,2H),3.10~3.05(m,2H),2.95(d,J = 8.6Hz,8H) ,2.10(t,J = 7.9Hz,2H) .ESI-MI m/z : 569.1 [M+1-4HC1 ]+Anal. calcd for C23H35Cl4N5〇3:C 48.35%,H 6.17%,N 12.26%;found C 48.33%,H 6.15%,N 12.24%。
[0028] 实施例13 2-[(3-吗啉基)-氨基丙基]-2-[(2-二甲基氨基)-丙基]1H-苯并异喹啉-1,3(2H)_二酮 丙酰胺四盐酸盐(17m)的制备:
除第(1)步中用3-氯丙酰氯代替氯乙酰氯,第(2)步中用10代替5a,第(3)步中4M HC1乙 醇溶液加入量为lmL外,其它合成及提纯方法同实施例1。产率:58% : 4 NMR(400MHz,?20)δ 8.12~8.06(m,lH),7.96(d,J = 6.1Hz,2H),7.92(d,J = 7.9Hz,lH),7.60~7.52(m,lH), 4.29(t,J = 6.2Hz,2H),3.41(t,J = 6.6Hz,4H) ,3.24~3.17(m,2H),3· 16~3.09(m,4H), 3.02(d,J = 7.8Hz,4H) ,2.96~2.89(m,8H),2· 12(d,J = 8.0Hz,2H) ,2.04~1.99(m,2H) .ESI-MI m/z:589.2[M+l-3HCl]+Anal.calcd for C26H39CI3N5O4:C 52.84%,H 6.48%,N 11.85%;found C 52·81%,Η 6.45%,N 11.89%〇
[0029] 实施例14 2-丁基-2_[ (2-二甲基氨基)-丙基]1H-苯并异喹啉-1,3(2H)_二酮-丙酰胺盐酸盐 (17η)的制备:
除第(1)步中用3-氯丙酰氯代替氯乙酰氯,第(2)步中用正丁胺代替5a外,其它合成及 提纯方法同实施例 1。产率:54% : .25~8 ·17(ι?,3H),8.07((1, J = 8·3Ηζ,1Η) ,7.66~7.61(m,lH),4.37(d,J = 6.1Hz,2H) ,3.54(s,4H) ,3.47(t,J = 6.6Hz, 2H),3.40(t,J = 6.1Hz,2H),2.97(t,J = 6.6Hz,2H),2.91 (s,12H).ESI-MI m/z:504.1[M+1-3HC1]+Anal.calcd for C22H31CI3N4O4: C 52.23%,H 6.18%,N 11.08% ;found C 52.21%, H 6.15%,N 11.06%。
[0030] 实施例15 l-{2_[ (2-二甲基氨基)-乙基]1H-苯并异喹啉-1,3(2H)_二酮基}3-[4_(3_氨基丙氨) 丁基]-脲盐酸盐(20a)的制备:
(la)于100mL圆底烧瓶中加入0.53g(1.785mmol)三光气(BTC),加入10mL二氯甲烷搅拌 使其溶解,在冰浴条件下将溶有〇. 74g (2.615mmo 1)化合物14 (氨萘菲特)及0. lmL三乙胺的 二氯甲烷溶液(40mL)缓慢滴入圆底烧瓶中,30min内滴完,回流4.5h,即得化合物18的二氯 甲烷溶液,不分离直接用于下一步反应;(2a)在含有lmmol化合物18的上一步制备的反应液 中,直接加入含有lmmo 13b的二氯甲烷溶液(5mL),回流6h。浓缩柱分离纯化得化合物19。化 合物19溶于5mL无水乙醇中,冷却至0 °C,加入1.5mL 4M盐酸乙醇溶液,自然升至室温,搅拌 过夜至有大量固体生成,过滤,重蒸无水乙醇洗涤三次,干燥得产品20a。产率:62% /H NMR (D20,400MHz)58. ll(d,J = 7.3Hz,lH) ,7.91(d,J = 7.5Hz,lH) ,7.83(s,lH),7.69(s,lH), 7.59(t,J = 7.9Hz,lH),4.34(s,2H),3.46(t,J = 6.2Hz,2H),3.35(t,J = 6.8Hz,2H),3.21 ~ 3.10(m,4H),3.03(d,J=10.1Hz,8H),2.04~1.93(m,2H),1.86~1.69(m,4H).ESI-MSm/z: 455.3[M+1-3HC1] +.Anal.calcd for C24H37CI3N6O3 · 2H20 : C 48.04%,H 6.89%,N 14.01%;found C 48.31%,H 6.69%,N 13.88%〇
[0031] 实施例16 l-{2_[ (2-二甲基氨基)-乙基]1H-苯并异喹啉-1,3(2H)_二酮基}3-[3_(3_氨基丙氨) 丙基]-脲盐酸盐(20b)的制备:
除第(2a)步中用3a代替3b外,其它合成及提纯方法同实施例15。产率:59%,4匪R (D20,400MHz)58.19(s,1H),8.02(s,2H),7.88(s,1H),7.63(s,1H),4.37(s,2H),3.44(t,J = 5.9Hz,2H),3.32(t,J = 6.7Hz,2H),3.13(dd,J=13.3,5.8Hz,4H) ,3.08~3.03(m,2H), 2.97(s,6H),2.10~2.01(m,2H),1.99~1.86(m,2H)·Ε SI-MS m/z:441·2[Μ+卜3HC1]+ .Anal.calcd for C23H35CI3N6O3 · 2.7H20: C 46.15%,H 6.80%,N 14.04% ;found C 46.35% ,H 6.99% ,N 13.75%。
[0032] 实施例17 1-{2-[(2-二甲基氨基)-乙基]1!1-苯并异喹啉-1,3(2!〇-二酮基}3-[(4-氨基)-丁基]-脲盐酸盐(20c)的制备:
除第(2a)步中用lb代替3b、4M HC1乙醇溶液加入量为lmL外,其它合成及提纯方法同实 施例15。产率:54% /H NMR(D20,400MHz)S8.05((1, J = 7.3Hz,lH),7.85((1, J = 8.3Hz,lH), 7.73(s,lH),7.59~7.51(m,2H),4.29(t,J = 6.0Hz,2H),3.44(t,J = 6.1Hz,2H),3.25(t,J = 6·8Ηζ,2Η) ,3.09~3.04(m,2H),3.01(s,6H),l .74((1, J = 7.2Hz,2H),1.64(dd,J=15.1, 6.9Hz,2H) .ESI-MS m/z : 398.2[M+1-2HC1 ] +.Anal. calcd for C21H29CI2N5O3 · 3.5H20 ; C 47.28%,H 6.80%,N 13.13%;found C 47.23%,H 7.07%,N 12.87%〇
[0033] 实施例18 1-{2-[ (2-二甲基氨基)-乙基]1H-苯并异喹啉-1,3(2H)_二酮基}3_[ (3-氨基)-丙基]-脲盐酸盐(20d)的制备:
除第(2a)步中用la代替3b、4M HC1乙醇溶液加入量为lmL外,其它合成及提纯方法同实 施例15。产率:58%,1!1匪1?(〇2〇,4001!^)38.12~8.06(111,1!〇,7.90(^ = 6.7抱,1!〇,7.81 (d,J = 7.3Hz,lH) ,7.66(d,J = 8.2Hz,lH),7.58(td,J = 7.8,3.9Hz,lH),4.33(d,J = 3.1Hz, 2H),3.45(t,J = 5.7Hz,2H),3.35(t,J = 6.3Hz,2H),3.14~3.08(m,2H),3.01(s,6H),2.00 ~1.92(m,2H).ESI-MS m/z:384.2[M+卜2HCl] + .Anal.calcd for C20H27CI2N5O3· 1.05H20:C 50.54%,H 6.17%,N 14.74%;found C 50·84%,Η 6.11%,N 14.40%〇
[0034] 实施例19 l-{2_[ (2-二甲基氨基)-乙基]1H-苯并异喹啉-1,3(2H)_二酮基}3_{2_[ (2-二甲基氨 基)_乙基]}_脲盐酸盐(20e)的制备:
除第(2a)步中用N,N-二甲基乙二胺代替3b、4M HC1乙醇溶液加入量为lmL外,其它合成 及提纯方法同实施例 15。产率:65% /H NMR(D2〇,400MHz)S8.09(s,1H),7.90(s,2H),7.69 (s,lH),7.59(s,lH),4.34(s,2H),3.68(t,J = 6.0Hz,2H),3.47(t,J = 6.2Hz,2H),3.40(t,J = 6.0Hz,2H) ,3.02( t,J = 8.8Hz,12H).ESI-MS m/z : 398.2[M+1-2HC1 ] +.Anal. calcd for C2iH29Cl2N5〇3.3.6H2〇:C 47.12%,H 6.82%,N 13.08%;found C 47.42%,H 6.96%,N 12.85%〇
[0035] 实施例20 l-{2_[
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