CN103450093A - 2-苄氨基苯并咪唑类化合物及其用途 - Google Patents
2-苄氨基苯并咪唑类化合物及其用途 Download PDFInfo
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- CN103450093A CN103450093A CN2013104015938A CN201310401593A CN103450093A CN 103450093 A CN103450093 A CN 103450093A CN 2013104015938 A CN2013104015938 A CN 2013104015938A CN 201310401593 A CN201310401593 A CN 201310401593A CN 103450093 A CN103450093 A CN 103450093A
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- Prior art keywords
- benzo
- benzamide
- ylaminomethyl
- arh
- imidazolium
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Abstract
本发明涉及药物化学领域,具体涉及一类2-苄氨基苯并咪唑化合物、它们的制备方法、含有这些化合物的药用组合物以及它们的医疗用途。
Description
技术领域
本发明涉及药物化学领域,提供一类具有抗肿瘤活性的结构。
背景技术
随着医学的进步,一般性传染疾病逐渐被控制,而恶性肿瘤则成为日益常见且严重威胁人类生命和生活质量的主要疾病之一。据世界卫生组织报告,肿瘤是全世界一个最主要死亡原因。2005年全世界5800万死亡总数中,死于肿瘤的人数为760万(约13%)。,在未来的几十年里,预计全世界肿瘤死亡人数将继续增加,2015年将有850万人死于肿瘤,2030年将达到1450万人。
抗肿瘤药是指抗恶性肿瘤的药物,又称抗癌药。自四十年代氮芥用于治疗恶性淋巴瘤后,几十年来化学治疗已经取得了很大的进展,已由单一的化学治疗进入了综合化疗的阶段,并且能成功的治愈病人或明显的延长病人的生命。近年来,随着分子生物学技术的发展和对肿瘤发病机制以及在细胞分子水平的进一步认识,新药开发已经由传统的底物-受体-基因药理学研究模式向基因-受体-药物这一逆向分子药理学模式转变。而抗肿瘤药物的研究也正从传统的细胞毒药物向着针对肿瘤发生发展机制中多个环节靶向的新型抗肿瘤药物发展。
然而,现有的抗肿瘤药物存在着选择性较差、毒副作用、耐药性等问题。寻找高效低毒的抗肿瘤药物仍是科学家面临的重要课题。本发明提供了具有抗肿瘤活性的2-苄氨基苯并咪唑类药物结构,具有重要的开发应用前景。
发明内容
本发明的目的在于,提供一类具有抗肿瘤活性的2-苄氨基苯并咪唑类药物结构。
本发明的另一目的是提供上述化合物的制备方法。
本发明的又一目的是提供包含上述化合物或其药学上可接受的盐的药物组合物。
本发明的还一目的在于,提供上述化合物或其药学上可接受盐及其药用组合物的医疗用途,尤其是在治疗肿瘤的药物中的用途。
为实现上述目的,本发明提供具有通式I所示结构的化合物或其药学上可接受的盐:
其中,R1表示H,硝基,氨基,甲酰氨基,乙酰氨基,乙酰基;R2表示-H,甲基,乙基,环戊基,苯基,苄基,3-甲氨甲酰基苯基,4-甲氨甲酰基苯基;R3表示-H,甲氧基;R4表示H,甲氧基,甲氨甲酰基,氨甲酰基,乙氨甲酰基,环戊氨甲酰基,3-甲氧基丙氨甲酰基,3-吗啉基丙氨甲酰基,N-甲基哌啶-4-氨基甲酰基,叔丁氨甲酰基。
根据本发明,药学上可接受的盐包括通式I化合物与下列酸形成的酸加成盐:盐酸、氢溴酸、硫酸、磷酸、甲磺酸、苯磺酸、对甲苯磺酸、萘磺酸、柠檬酸、酒石酸、乳酸、丙酮酸、乙酸、马来酸或琥珀酸、富马酸、水杨酸、苯基乙酸、杏仁酸。此外还包括无机碱的酸式盐,如:含有碱性金属阳离子、碱土金属 阳离子、铵阳离子盐。
上述通式I的化合物可以是:
本发明的部分化合物制备方法如下:
Scheme1
Reagents and conditions:
(i)BrCN,MeCN,H2O,90℃,2h;(ii)subsititued benzaldehyde,toluene,reflux,8h;then KBH4,MeOH,0℃,30min;(iii)methylamine,rt,10h;(iv)ammonium hydroxide,sealed tube,40℃,12h.
Scheme2
Reagents and conditions:
(i)aliphatic amine,THF,0℃~rt,5h/aromatic amine,t-BuOK,DMF,90℃,5h;(ii)Fe,NH4Cl,EtOH,reflux,6h;(iii)BrCN,MeCN,H2O,90℃,2h;(iV)subsititued benzaldehyde,toluene,reflux,8h;then KBH4,MeOH,0℃,30min;(v)methylamine or ethylamine,rt,10h/ammonium hydroxide,sealed tube,40℃,12h;(vi)KOH,H2O,EtOH,reflux,2h;(vii)subsititued primary amine,HATU,DIPEA,DMF,rt,12h.
本发明化合物都可以用上述或类似上述的制备方法制备得到,根据取代基的不同和取代基位置的不同选用相应的原料即可。
体外药效学试验证明:该类药物对结肠癌、卵巢癌和急性髓性白血病有明显的抑制作用,具有良好的抗癌活性。本发明化合物可用于治疗各种实质性器官癌,其中包括黑色素瘤、肝癌、肾癌、肺癌、前列腺癌、甲状腺癌、皮肤癌、结肠直肠癌、胰腺癌、卵巢癌、乳腺癌、睾丸癌、骨癌、脑癌、食管癌、胃肠道癌、软组织瘤、血癌、淋巴癌等。因此,本发明提出,本发明化合物及其药学上可接受的盐可用于抗癌药物的制备。
化合物的药理学试验如下:
体外肿瘤细胞抑制活性测试
本发明化合物在体外对肿瘤细胞株的抑制活性。
I实验材料
96孔细胞培养板(Corning,USA),T25细胞培养瓶(Corning,USA),T75细胞培养瓶(Corning,USA),离心管(Corning,USA),移液管(Corning,USA)染料(Invitrogen,USA),3%SDS磷酸盐缓冲液(Invitrogen,USA),384孔黑壁培养板(Corning,USA),枪头(Axygen,USA),Multidrop加样器(Thermo,USA),Janus液体处理系统(Perkinelmer,USA),Safire2全波长微孔板测读仪(Tecan,Switzerland)。
II实验步骤
检测前细胞用待测化合物处理24-72小时,按照十倍稀释比例加入细胞培养基中,5%CO2和37℃,避光孵育1-4小时。采用全波长微孔板测读仪(Safire2,Switzerland)检测荧光值,仪器设置: 激发光波长(excitaion)=540nm,发射光波长(emission)=585nm。采用Prism5.0(Graphpad Software,USA)统计分析软件计算化合物的抑制率和IC50值。
活性数据如下表所示:
(表中化合物代号对应于前面的化合物代号)
具体实施方式
熔点用b形熔点管测定,介质为甲基硅油,温度计未校正;1HNMR用JEOL FX90Q型傅立叶变换核磁共振仪、BRUKER ACF-300型核磁共振仪和BRUKER AM-500型核磁共振仪完成(TMS内标);MS用Nicolet2000型傅立叶变换质谱仪和MAT-212型质谱仪测定。
实施例1
1H-苯并[d]咪唑-2-胺(1a)
于50ml反应瓶中加入水20ml、乙腈5ml及邻苯二胺0.70g(6.5mmol),搅拌均匀后缓慢分批加入BrCN0.69g(6.5mmol),加毕升温至100℃,回流2h,TLC显示原料已无剩余,停止反应,冷却后用氨 水调节PH至碱性,析出白色深沉,抽滤,滤液以乙酸乙酯萃取(80ml×3),有机相用无水MgSO4干燥,过滤并减压浓缩,与滤饼合并,乙醇重结晶,得白色晶体0.70g,收率81.0%,mp.223~226℃,MS[M+H]+134.05。
实施例2
5-硝基-1H-苯并[d]咪唑-2-胺(1b)
制备方法类似于1a的制备,浅红色固体,收率45.5%,mp.212~214℃。
实施例3
2-氨基-1H-苯并[d]咪唑-5-甲酸乙酯(1c)
制备方法类似于1a的制备,白色固体,收率62.9%,mp.216~218℃,MS[M+H]+206.08。
实施例4
4-(1H-苯并[d]咪唑-2-基氨甲基)苯甲酸甲酯(2a)
于100ml的单颈瓶加入1H-苯并[d]咪唑-2-胺(1a)1.33g(10mmol),甲苯50ml,对甲酰基苯甲酸甲酯1.97g(12mmol),回流反应4h,浓缩,再加入甲醇50ml,冰浴下,分批加入过量硼氢化钾,反应30min,过滤,滤液浓缩后柱层析(PE:EA=1:5),得到白色固体2.4g,收率84.7%,mp.235~236℃。 1HNMR(300MHz DMSO-d6)δ:11.08(1H,s,ArH),7.94(2H,d,ArH),7.50(2H,d,ArH),7.32(1H,s,imidazole),7.12(2H,m,ArH),6.88(2H,m,ArH),4.60(2H,d,-NHCH 2),3.83(3H,s,-OCH3).
实施例5
2-(4-甲氧基苄氨基)-1H-苯并[d]咪唑-5-甲酸乙酯(2b)
制备方法类似于2a的制备,白色固体,收率86.0%,未纯化直接进行下一步反应。
实施例6
2-甲氨基苯胺(3a)
于50ml的三颈瓶中加入甲胺水溶液20ml,冰盐浴冷却10min,向其中缓慢滴加邻氟硝基苯1.41g(10mmol)的THF溶液10ml,搅拌5h,减压浓缩,并以乙酸乙酯萃取(20ml×3),有机相以无水MgSO4干燥,抽滤,减压浓缩得黄色液体1.2g。
于250ml反应瓶中加入上步产物1.2g(7.9mmol)、75%乙醇水溶液30ml、氯化铵1.27g(23.7mmol)及还原铁粉1.33g(23.7mmol),机械搅拌并升温至100℃,6h后停止,趁热抽滤,并用热的乙酸乙酯洗涤滤饼,滤液减压浓缩得淡棕色液体0.87g,未纯化直接用于下一步。
实施例7
2-乙氨基苯胺(3b)
制备方法类似于3a的制备,淡棕色液体,收率85%,未纯化直接进行下一步反应。
实施例8
2-环戊基苯胺(3c)
制备方法类似于3a的制备,淡棕色液体,收率83%,MS[M+H]+177.1。
实施例9
2-苯基苯胺(3d)
于50ml三颈瓶中加入邻氟硝基苯1.41g(10mmol)、苯胺0.93g(10mmol)和无水DMF20ml, 室温搅拌均匀,分批加入叔丁醇钾1.34g(12mmol),加毕升温至90℃,5h后停止。以短硅胶柱快速滤过反应液,滤液浓缩得红色液体1.72g,收率80.3%。
将上步产物1.72g(8mmol)、75%乙醇水溶液30ml、氯化铵1.28g(24mmol)及还原铁粉1.34g(24mmol),机械搅拌并升温至100℃,6h后停止,趁热抽滤,并用热的乙酸乙酯洗涤滤饼,滤液减压浓缩得淡棕色固体1.32g,mp.87~88℃,收率90%,未纯化直接用于下一步。
实施例10
2-苄基苯胺(3e)
制备方法类似于3d的制备,淡棕色固体,mp.52~54℃(文献[7]mp.50~52℃),收率70%。
实施例11
4-(2-氨基苯氨基)苯甲酸甲酯(3f)
制备方法类似于3d的制备,淡黄色油状物,收率65%,MS[M+H]+257.2。
实施例12
3-(2-氨基苯氨基)苯甲酸甲酯(3g)
制备方法类似于3d的制备,白色固体,mp.89~90℃,收率62%,MS[M+H]+243.2。
实施例13
2-乙氨基-4-硝基苯胺(3h)
将2-氟-5-硝基苯胺1.56g(10mmol)、乙胺水溶液15ml与THF2ml加入反应瓶中,室温搅拌4h,浓缩后柱层析(PE:EA=2:1),得暗红色固体1.19g,mp.136~138℃(文献mp.139℃),收率65.7%,MS[M+H]+182.1,MS[M-H]-180.1。
实施例14
1-甲基-1H-苯并[d]咪唑-2-胺(4a)
制备方法类似于1a的制备,白色固体,收率86%,mp.203~205℃。
实施例15
1-乙基-1H-苯并[d]咪唑-2-胺(4b)
制备方法类似于1a的制备,白色固体,收率86%,mp.146~148℃。
1HNMR(300MHz DMSO-d6)δ:7.99(1H,s,ArH),7.74(1H,d,ArH),7.62(2H,s,ArH),4.72(2H,q,-CH 2CH3),1.45(3H,t,-CH2CH 3).
实施例16
1-环戊基-1H-苯并[d]咪唑-2-胺(4c)
制备方法类似于1a的制备,白色固体,收率74%,mp.146~148℃,MS[M+H]+202.1。
实施例17
1-苯基-1H-苯并[d]咪唑-2-胺(4d)
制备方法类似于1a的制备,淡棕色固体,收率76.3%,mp.152~154℃。
实施例18
1-苄基-1H-苯并[d]咪唑-2-胺(4e)
制备方法类似于1a的制备,淡棕色固体,收率80.5%,mp.192~193℃。
实施例19
4-(2-氨基-1H-苯并[d]咪唑-1-基)苯甲酸乙酯(4f)
制备方法类似于1a的制备,白色晶体,收率50.9%,mp.162~164℃,MS[M+H]+282.2。
实施例20
3-(2-氨基-1H-苯并[d]咪唑-1-基)苯甲酸甲酯(4g)
制备方法类似于1a的制备,白色晶体,收率71.3%,mp.164~166℃,MS[M+H]+268.2。
实施例21
N-(4-甲氧基苄基)-1-乙基-1H-苯并[d]咪唑-2-胺(BZ-1)
制备方法类似于2a的制备,白色固体,收率82.0%,mp.169~170℃。
1HNMR(300MHz DMSO-d6)δ:7.30(2H,d,ArH),7.13-7.17(3H,m,ArH and-NH-),6.86-6.94(4H,m,ArH),4.51(2H,d,-NHCH 2),4.04(2H,q,-CH 2CH3),3.71(3H,s,-OCH3),1.97(3H,t,-CH2CH 3).MS[M+H]+282.2.IR(KBr,cm-1)742.62,1026.16,1082.10,1176.62,1249.91,1269.20,1338.64,1398.44,1464.02,1516.10,1566.25,1600.97,1614.47,2906.82,2966.62,3009.05,3180.72,3448.84.
实施例22
N-(4-甲氧基苄基)-1H-苯并[d]咪唑-2-胺(BZ-2)
制备方法类似于2a的制备,白色固体,收率80.0%,mp.190~191℃。
1HNMR(300MHz DMSO-d6)δ:10.73(1H,s,imidazole),7.29(2H,d,ArH),7.10(2H,s,ArH),6.70(1H,t,-NH-),6.86-6.91(5H,m,ArH),4.42(2H,d,-CH2-),3.71(3H,s,-OCH3).MS[M+H]+254.2.IR(KBr,cm-1)455.22,742.62,1022.31,1244.13,1271.13,1346.36,1465.95,1508.38,1579.75,1602.90,1637.62,2960.83,3005.20,3421.83.
实施例23
N-甲基-4-(1H-苯并[d]咪唑-2-基氨甲基)苯甲酰胺(BZ-3)
将中间体2a0.12g(0.5mmol)加入5ml甲胺水溶液中,并加0.5ml甲醇助溶,室温搅拌5h,以DCM萃取(20ml×3),有机相以无水硫酸镁干燥,减压浓缩后柱层析(DCM:MeOH=100:1),得白色固体0.056g,收率40.1%,mp.123~124℃。
1HNMR(300MHz DMSO-d6)δ:10.88(1H,s,imidazole),8.36(1H,s,-CONH),7.76-7.79(2H,d,ArH),7.41-7.44(2H,d,ArH),7.10-7.19(3H,m,ArH and-CH2NH),6.84-6.89(2H,m,ArH),4.55(2H,d,-CH 2NH),2.76(3H,d,-CONHCH 3).MS[M+H]+280.1.IR(KBr,cm-1)746.48,852.56,1018.45,1157.33,1215.19,1346.36,1410.01,1506.46,1568.18,1627.97,1678.13,2928.04,2999.41,3045.70,3091.99.
实施例24
2-(4-甲氧基苄氨基)-1H-苯并[d]咪唑-5-甲酰胺(BZ-4)
中间体2b0.20g(0.6mmol)、氨水5ml与乙醇2ml置于封管中,70℃搅拌12h,抽滤,滤饼柱层析(DCM:MeOH=30:1),得白色固体0.062g,收率35.0%,mp.198~200℃。
1HNMR(300MHz DMSO-d6)δ:10.98(1H,s,imidazole),7.70(2H,d,-CONH2),7.49(1H,s,-NH-),6.87-7.31(7H,m,ArH),4.44(2H,d,-NHCH 2-),3.72(3H,s,-OCH3).MS[M+H]+297.2,MS[M-H]-295.2.IR(KBr,cm-1)1024.24,1233.52,1289.46,1354.07,1384.94,1513.21,1568.18,1603.86,1641.48,3366.86.
实施例25
N-(4-甲氧基苄基)-5-硝基-1H-苯并[d]咪唑-2-胺(BZ-5)
制备方法类似于2a的制备,淡黄色固体,收率29.8%,mp.197~198℃。
1HNMR(300MHz DMSO-d6)δ:11.4(1H,m,NH),8.0(2H,m,ArH),7.9(2H,m,ArH),7.8(2H,m,ArH),6.8(1H,m,NH),6.8(2H,m,ArH),4.5(2H,d,-CH2-),3.7(3H,s,-CH3).MS[M+H]+299.2.IR(KBr,cm-1)1246.06,1288.49,1303.92,1329.00,1469.81,1512.24,1579.75,1591.33,1614.47,1649.19,3394.83,3408.33.
实施例26
N-(4-甲氧基苄基)-1-甲基-1H-苯并[d]咪唑-2-胺(BZ-6)
制备方法类似于2a的制备,淡黄色固体,收率58.3%,mp.169~170℃。
1HNMR(300MHz DMSO-d6)δ:7.30-7.34(2H,d,ArH),7.11-7.17(3H,m,ArH and-NH2),6.86-6.95(4H,m,ArH),4.50(2H,d,-NHCH 2),3.71(3H,s,-OCH3),3.51(3H,s,-CH3).MS[M+H]+268.2.IR(KBr,cm-1)688.61,742.62,1180.47,1240.27,1288.49,1386.86,1444.73,1473.66,1575.89,1612.54,1693.56,2947.33,3169.15.
实施例27
N-苄基-1-乙基-1H-苯并[d]咪唑-2-胺(BZ-7)
制备方法类似于2a的制备,白色针状晶体,收率65%,mp.155~157℃。
1HNMR(300MHz DMSO-d6)δ:7.29-7.39(4H,m,ArH),7.23(2H,m,ArH),7.14-7.17(2H,m,ArH),6.87-6.95(2H,m,ArH and-NH),4.59(2H,d,-NHCH 2-),4.06(2H,q,-CH 2CH3),1.22(3H,t,-CH2CH 3).MS[M+H]+252.2.IR(KBr,cm-1)694.40,738.76,1014.59,1074.39,1130.32,1219.05,1238.34,1273.06,1346.36,1390.72,1467.88,1521.89,1573.97,1604.83,2972.40,3167.22,3412.19.
实施例28
N-(3,4-二甲氧基苄基)-1-乙基-1H-苯并[d]咪唑-2-胺(BZ-8)
制备方法类似于2a的制备,白色晶体,收率63.4%,mp.179~182℃。
1HNMR(300MHz DMSO-d6)δ:7.15(3H,s,ArH),7.03(1H,s,-NH2-),6.90(4H,m,ArH),4.51(2H,d,-NHCH 2-),4.05(2H,m,-CH 2CH3),3.72(6H,d,-OCH3×2),1.21(3H,t,-CH2CH 3).MS[M+H]+3122IR(KRr,cm-1)738.76,761.91,1030.02,1134.18,1242.20,1269.20,1398.44,1444.73,1465.95,1518.03,1560.461597.11,1614.47,2966.62,2980.12,3151.79.
实施例29
N-甲基-4-((1-乙基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-9)
制备方法类似于BZ-3的制备,白色晶体,收率62%,mp.235~238℃。
1HNMR(300MHz DMSO-d6)δ:8.36(1H,m,-CONH),7.77(2H,d,ArH),7.45(2H,d,ArH),7.33(1H,t,-NHCH2),6.92(2H,m,ArH),4.64(2H,d,-NHCH 2),4.07(2H,q,-CH 2CH3),2.76(3H,d,-NHCH 3),1.23(3H,t,-CH2CH 3).MS[M+H]+309.2.IR(KBr,cm-1)758.05,1080.17,1203.62,1238.34,1271.13,1305.85,1327.07,1381.08,1400.37,1464.02,1527.67,1560.46,1599.04,1618.33,1641.48,2964.69,3153.723300.31.
实施例30
4-((1-乙基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-10)
制备方法类似于BZ-4的制备,白色晶体,收率37.5%,mp.252~253℃。
1HNMR(300MHz DMSO-d6)δ:7.8(1H,t,-NH-),7.7(2H,s,-CONH2),7.5(2H,m,ArH),7.3(2H,m,ArH),7.1(2H,m,ArH),6.9(2H,m,ArH),4.65(2H,d,-CH2-),4.1(2H,q,-CH 2CH3),1.2(3H,t,-CH3).MS[M+H]+291.5.IR(KBr,cm-1)1384.94,1464.02,1556.61,1597.11,1618.33,1672.34,3456.55.
实施例31
N-(4-甲氧基苄基)-1-乙基-5-硝基-1H-苯并[d]咪唑-2-胺(BZ-11)
制备方法类似于2a的制备,黄色晶体,收率86.1%,mp.168~170℃。
1HNMR(300MHz DMSO-d6)δ:7.97(1H,d,ArH),7.90(1H,dd,ArH),7.74(1H,t,-NHCH2),7.38(1H,d,ArH),7.31(2H,d,ArH),6.90(2H,m,ArH),4.56(2H,d,-NHCH 2),4.14(2H,q,-CH 2CH3-),3.72(3H,s,-OCH3),1.23(3H,t,-CH2CH 3).MS[M+H]+327.2,MS[M-H]-325.2.IR(KBr,cm-1)252.81,1276.92,1335.75,1461.13,1516.10,1542.14,1563.36,1569.14,1574.93,1609.65.
实施例32
N2-(4-甲氧基苄基)-1-乙基-1H-苯并[d]咪唑-2,5-二胺(BZ-12)
制备方法类似于6的制备,淡棕色晶体,收率95.5%,mp.157~159℃。
1HNMR(300MHz DMSO-d6)δ:7.28(2H,d,ArH),6.87(3H,m,ArH and-NHCH2),6.78(1H,d,ArH),6.44(1H,d,ArH),6.21(1H,dd,ArH),4.56(2H,d,-NHCH 2-),4.38(2H,s,-NH2),3.90(2H,q,-CH 2CH3),3.71(3H,s,-OCH3),1.16(3H,t,-CH2CH 3).MS[M+H]+297.1,MS[M-H]-295.2.IR(KBr,cm-1)1172.76,1247.02,1341.54,1398.44,1456.30,1471.74,1487.17,1511.28,1543.10,1559.50,1603.86,1633.76,1650.16,1684.88,3365.90,3419.90,3446.91.
实施例33
N-甲基-4-((1-乙基-5-氨基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-13)
制备方法类似于BZ-3的制备,黄色固体,收率46.0%,mp.125~127℃。
1HNMR(300MHz DMSO-d6)δ:8.33(1H,d,-CONH),7.76(2H,d,ArH),7.41(2H,d,ArH),7.03(1H,t,-NH),6.80(1H,d,ArH),6.42(1H,d,ArH),6.22(1H,dd,ArH),4.58(2H,d,-NHCH 2-),4.38(2H,s,-NH2),3.94(2H,q,-CH 2CH3),2.75(3H,d,-NHCH 3),1.18(3H,t,-CH2CH 3).MS[M+H]+324.2,MS[M-H]-322.2.IR(KBr,cm-1)1247.99,1304.89,1321.28,1370.47,1415.80,1459.20,1504.53,1541.18,1560.46,1597.11,1636.65,1653.05,3260.77,3315.74.
实施例34
N-(1-乙基-2-(4-甲氧基苄氨基)-1H-苯并[d]咪唑)-5-基)乙酰胺(BZ-14)
于10ml单颈瓶中加入化合物BZ-120.3g(1mmol)、三乙胺1ml和THF3ml,冰浴冷却10min,逐滴滴加乙酸酐1ml,搅拌1h,减压蒸除溶剂,加入冰水5ml,并调节PH至8,析出大量白色固体,抽滤,滤饼红外干燥,得白色粉末0.3g,收率88.7%,mp.247~248℃。
1HNMR(300MHz DMSO-d6)δ:9.65(1H,d,-CONH-),7.43(1H,d,-NH-),6.86-7.31(7H,m,ArH),4.49(2H,d,-NHCH 2-),4.00(2H,d,-CH 2CH3),3.71(3H,s,-OCH3),2.00(3H,s,-COCH 3),1.18(3H,t,-CH2CH 3).MS[M+H]+339.2.IR(KBr,cm-1)1245.09,1281.74,1437.98,1472.70,1487.17,1512.24,1543.10,1558.54,1575.89,1610.61,1636.65,1652.09,1665.59,3295.49.
实施例35
N-乙基-4-((1-乙基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-15)
制备方法类似于BZ-3的制备,白色晶体,收率60%,mp.221~222℃。
1HNMR(300MHz DMSO-d6)δ:8.4(1H,s,-CONH-),7.8(2H,m,ArH),7.5(2H,m,ArH),7.3(1H,t,-NH-),7.1(2H,m,ArH),6.9(2H,m,ArH),4.65(2H,d,-CH2-),4.2(2H,q,-CH2CH3),3.3(2H,q,-CH2CH3),1.2(3H,t,-CH3),1.1(3H,t,-CH3).MS[M-H]+321.1.IR(KBr,cm-1)1288.49,1552.75,1570.11,1602.90,1620.26,1633.76,3244.38,3325.39,3414.12,3468.13.
实施例36
N-环戊基-4-((1-乙基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-16)
于25ml单颈瓶中加入中间体5b0.62g(2mmol)、水10ml、KOH0.22g(4mmol),回流5h,冷却至室温,反应液用6mol/L盐酸调PH至3,析出白色固体,抽滤,真空干燥,得白色粉状固体0.5g,收率85%,未进一步纯化。
取上步产物0.5g(1.7mmol)、HATU0.77g(2.0mmol)、DIPEA1ml和DMF20ml,搅拌均匀后加入环戊胺0.17g(2.0mmol),室温搅拌12h,TLC显示原料消失,减压蒸去溶剂,粗品经柱层析(DCM∶MeOH=1∶2)纯化得0.42g白色固体,收率75%,mp.199~200℃
1HNMR(300MHz DMSO-d6)δ:7.7(2H,m,ArH),7.5(2H,m,ArH),7.3(1H,t,-NH-),7.1(2H,m,ArH),6.9(2H,m,ArH),4.75(2H,d,-CH2-),4.1(2H,q,-CH2CH3),1.45(8H,m,-CH2-),1.45(1H,m,CH),1.3(3H,t,-CH3).MS[M+H]+363.2.IR(KBr,cm-1)1523.82,1539.25,1548.89,1566.25,1600.97,1618.33,1633.76,3313.82.
实施例37
N-(3-甲氧基丙基)-4-((1-乙基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-17)
制备方法类似于BZ-16的制备,白色固体,收率66%,mp.171~172℃。
1HNMR(300MHz DMSO-d6)δ:8.4(1H,s,-CONH-),7.7(2H,m,ArH),7.5(2H,m,ArH),7.3(1H,t,-NH-),7.1(2H,m,ArH),6.9(2H,m,ArH),4.75(2H,d,-CH2-),3.3(2H,m,-CH2-),3.2(3H,s,-CH3),3.1(3H,m,-CH2CH3),3.1(2H,m,-CH2CH 3),1.72(2H,q,-CH 2CH3),1.25(3H,t,-CH3).MS[M+H]+367.1.IR(KBr,cm-1)1552.75,1566.25,1602.90,1618.33,1641.48,3329.25,3414.12,3468.13.
实施例38
N-(3-吗啉丙基)-4-((1-乙基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-18)
制备方法类似于BZ-16的制备,白色固体,收率65%,mp.178~179℃。
1HNMR(300MHz DMSO-d6)δ:8.35(1H,s,-CONH-),7.8(2H,m,ArH),7.5(2H,m,ArH),7.3(1H,t,-NH-),7.1(2H,m,ArH),6.9(2H,m,ArH),4.75(2H,d,-CH2-),4.1(2H,q,-CH2CH3),3.65(2H,m,-CH2-),3.3(2H,m,-CH2-),2.5(2H,m,-CH2-),2.5(4H,m,-CH2-),2.5(2H,m,-CH2-),1.6(2H,q,-CH2-),1.25(3H,t,-CH3).MS[M-H]-420.1.IR(KBr,cm-1)1556.61,1566.25,1602.90,1618.33,1629.90,3290.67,3342.75,3416.05.
实施例39
N-(1-甲基哌啶-4-基)-4-((1-乙基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-19)
制备方法类似于BZ-16的制备,白色固体,收率58%,mp.189~190℃。
1HNMR(300MHz DMSO-d6)δ:7.8(2H,m,ArH),7.5(2H,m,ArH),7.3(1H,t,-NH-),7.1(2H,m,ArH),6.9(2H,m,ArH),4.65(2H,d,-CH2-),4.1(2H,q,-CH2CH3),3.9(H,m,-CH),3.2(2H,m,-CH2-),2.65(2H,m,-CH2-),2.1(2H,m,-CH2-),1.8(2H,m,-CH2-),1.35(3H,t,-CH3).MS[M-H]+390.1.IR(KBr,cm-1)1546.96,1570.11,1602.90,1618.33,1629.90,3242.45,3269.45,3304.17,3416.05,3456.55.
实施例40
N-(4-甲氧基苄基)-1-环戊基-1H-苯并[d]咪唑-2-胺(BZ-20)
制备方法类似于2a的制备,白色晶体,收率82.6%,mp.185~186℃。
1HNMR(300MHz DMSO-d6)δ:7.31(2H,d,ArH),7.16-7.20(2H,m,ArH),7.70(1H,t,ArH),6.93(1H,t,ArH),6.89(3H,m,ArH and-NH),4.80(1H,m,-cyclopentane),4.50(2H,d,-NHCH 2-),3.72(3H,s,-OCH3), 2.06(2H,m,cyclopentane),1.94(4H,m,cyclopentane),1.68(2H,m,cyclopentane).MS[M+H]+322.2.IR(KBr,cm-1)738.76,813.99,1031.95,1247.99,1284.63,1464.02,1514.17,1570.11,1614.47,2956.97,3277.17.
实施例41
N-甲基-4-((1-环戊基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-21)
制备方法类似于BZ-3的制备,白色晶体,收率59%,mp.245~247℃。
1HNMR(300MHz CD3OD)δ:7.76(2H,d,ArH),7.47(2H,d,ArH),7.22(2H,m,ArH),6.99(2H,m,ArH),4.77(1H,m,cyclopentane),4.70(2H,d,-CH2-),2.90(3H,s,-CH3),1.80-2.18(8H,m,cyclopentane).MS[M+H]+349.2.IR(KBr,cm-1)738.69,1026.06,1463.87,1514.02,1569.95,1614.31,1958.60,3282.62.
实施例42
4-((1-环戊基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-22)
制备方法类似于BZ-4的制备,白色固体,收率41.5%,mp.189~190℃。
1HNMR(300MHz DMSO-d6)δ:7.9(1H,s,-CONH-),7.75(2H,m,ArH),7.5(2H,m,ArH),7.3(1H,t,-NH-),7.1(2H,m,ArH),6.9(2H,m,ArH),4.8(1H,m,CH),4.6(2H,d,-CH2-),2.0(2H,m,-CH2-),2.0(2H,m,-CH2-),2.0(2H,m,-CH2-),1.65(2H,m,-CH2-).MS[M+H]+335.1.IR(KBr,cm-1)748.41,1566.25,1597.11,1616.40,3304.17,3350.46,3369.75.
实施例43
N-叔丁基-4-((1-环戊基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-23)
制备方法类似于BZ-16的制备,白色固体,收率83.6%,mp.221~222℃。
1HNMR(300MHz DMSO-d6)δ:8.1(1H,s,-CONH-),7.75(2H,m,ArH),7.54(2H,m,ArH),7.1(1H,d,-NH-),7.1(2H,m,ArH),6.9(2H,m,ArH),4.6(2H,d,-CH2-),4.1(1H,m,CH),4.08(1H,m,CH),4.0(1H,m,CH),2.0(8H,m,-CH2-),1.6(4H,m,-CH2-),1.5(4H,m,-CH2-).MS[M+H]+403.1.IR(KBr,cm-1)1537.32,1568.18,1614.47,1631.83,3292.60.
实施例44
N-环戊基-4-((1-环戊基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-24)
制备方法类似于BZ-16的制备,白色固体,收率64%,mp.198~199℃。
1HNMR(300MHz DMSO-d6)δ:8.1(2H,m,ArH),7.6(1H,s,-CONH-),7.4(2H,m,ArH),7.15(1H,m,ArH),7.1(1H,m,ArH),7.0(2H,m,ArH),6.1(1H,d,-NH-),4.7(2H,d,-CH2-),4.5(1H,t,CH),2.1(4H,m,-CH2-),2.1(2H,m,-CH2-),1.7(2H,m,-CH2-),1.5(9H,s,-CH3).MS[M+H]+391.1.1R(KBr,cm-1)736.83,1282.71,1375.29,1464.02,1519.96,1543.10,1568.18,1599.04,1614.47,1639.55,2966.62,3255.95,3331.18.
实施例45
N-(4-甲氧基苄基)-1-苯基-1H-苯并[d]咪唑-2-胺(BZ-25)
制备方法类似于2a的制备,白色固体,收率79.5%,mp.102~103℃。
1HNMR(300MHz DMSO-d6)δ:7.61-7.67(2H,t,ArH),7.48-7.60(3H,m,ArH),7.25-7.31(3H,m,ArH),7.00(1H,t,-NH),6.81-6.87(5H,m,ArH),4.47(2H,d,-CH2-),3.71(3H,s,-OCH3).MS[M+H]+330.1.IR(KBr,cm-1)742.62,1033.88,1168.90,1247.99,1296.21,1361.79,1425.44,1460.16,1506.46,1562.39,1597.11,1620.26,2953.12,3043.77,3319.60.
实施例46
N-甲基-4-((1-苯基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-26)
制备方法类似于BZ-3的制备,白色固体,收率80%,mp.195~198℃。
1HNMR(300MHz DMSO-d6)δ:9.03(1H,s,-CONH),8.45(1H,s,-NH-),6.95-7.85(13H,m,ArH),4.74(2H,d,-NHCH2-),2.76(3H,d,-NHCH3).MS[M-H]-355.3.IR(KBr,cm-1)748.41,1334.78,1388.79,1564.32,1610.61,1662.69,2758.30,3063.06,3169.15.
实施例47
4-((1-苯基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-27)
制备方法类似于BZ-4的制备,白色固体,收率36%,mp.184~185℃。
1HNMR(300MHz DMSO-d6)δ:7.9(1H,m,ArH),7.8(1H,s,-NH-),7.7(2H,m,ArH),7.55(3H,m,ArH),7.35(1H,m,ArH),7.2(1H,t,-NH-),7.1(1H,m,ArH),6.8(2H,m,ArH),4.6(2H,d,-CH2-).MS[M+H]+343.1.IR(KBr,cm-1)738.76,1072.46,1105.25,1180.47,1261.49,1286.56,1336.71,1386.86,1415.80,1460.16,1506.46,1552.75,1602.90,1672.34,3045.70,3163.36,3352.39,3412.19.
实施例48
N-叔丁基-4-((1-苯基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-28)
制备方法类似于BZ-16的制备,白色固体,收率86.7%,mp.173~174℃。
1HNMR(300MHz DMSO-d6)δ:7.75(4H,m,ArH),7.7(1H,m,ArH),7.4(2H,m,ArH),7.35(1H,m,ArH),7.0(1H,m,ArH),6.9(1H,m,ArH),6.8(1H,m,ArH),4.,8(2H,d,-CH2-),1.3(9H,s,-CH3).MS[M+H]+399.3.IR(KBr,cm-1)1383.01,1462.09,1502.60,1537.32,1546.96,1566.25,1602.90,1618.33,1641.48,2929.97,2974.33,3049.56,3063.06.
实施例49
N-甲基-3-(2-(4-甲氧基苄氨基)-1H-苯并[d]咪唑-1-基)苯甲酰胺(BZ-29)
制备方法类似于BZ-3的制备,白色固体,收率65%,mp.198~199℃。
1HNMR(300MHz DMSO-d6)δ:8.57(1H,d,-CONH),7.97(1H,d,ArH),7.93(1H,s,ArH),7.72(1H,t,ArH),7.64(1H,d,ArH),7.28(3H,t,ArH),7.02(1H,t,-NHCH2),6,92(1H,d,ArH),6.84(4H,m,ArH),4.67(2H,d,-NHCH 2-),3.71(3H,s,-OCH3),2.80(3H,d,-NHCH 3).MS[M+H]+387.2.IR(KBr,cm-1)1247.99,1390.72,1464.02,1516.10,1531.53,1564.32,1608.69,1641.48,3221.23.
实施例50
N-甲基-3-(2-(4-甲酰氨基苄氨基)-1H-苯并[d]咪唑-1-基)苯甲酰胺(BZ-30)
制备方法类似于BZ-3的制备,白色固体,收率54.8%,mp.152~153℃。
1HNMR(300MHz DMSO-d6)δ:8.6(1H,s,-CONH-),8.1(2H,m,ArH),7.6(2H,m,ArH)7.3(1H,m,NH),7.3(2H,m,ArH),7.0(2H,m,ArH),6.8(2H,m,ArH),6.8(2H,m,ArH),4.5(2H,d,-CH2-),2.8(3H,s,-NHCH 3),2.7(3H,s,-NCH3).MS[M+H]+414.1.IR(KBr,cm-1)1506.46,1556.61,1614.47,3144.07,3176.87,3209.66,3234.73.
实施例51
N-甲基-4-(2-(4-甲氧基苄氨基)-1H-苯并[d]咪唑-1-基)苯甲酰胺(BZ-31)
制备方法类似于BZ-3的制备,白色固体,收率70%,mp.148~149℃。
1HNMR(300MHz DMSO-d6)δ:8.6(1H,s,-CONH-),8.1(2H,m,ArH),7.6(2H,m,ArH),7.3(1H,m,NH),7.3(2H,m,ArH),7.0(2H,m,ArH),6.8(2H,m,ArH),6.8(2H,m,ArH),4.45(2H,d,-CH2-),3.7(3H,s,-NHCH3),2.8(3H,s,-OCH3).MS[M+H]+387.1.IR(KBr,cm-1)742.62,823.63,854.49,1037.74,1172.76,1249.91, 1296.21,1363.72,1413.87,1437.02,1462.09,1506.46,1560.46,1610.61,1643.41,2956.97,3049.56,3304.17,3419.90.
实施例52
N-甲基-4-(2-(4-甲酰氨基苄氨基)-1H-苯并[d]咪唑-1-基)苯甲酰胺(BZ-32)
制备方法类似于BZ-3的制备,白色固体,收率53%,mp.235~236℃。
1HNMR(300MHz DMSO-d6)δ:8.6(1H,s,-CONH-),8.1(2H,m,ArH),7.6(2H,m,ArH),7.3(2H,m,NH),7.3(2H,m,ArH),7.0(2H,m,ArH),6.8(2H,m,ArH),6.8(2H,m,ArH),4.5(2H,d,-CH2-),2.8(3H,s,-NHCH3),2.7(3H,s,-NCH3).MS[M+H]+414.1.IR(KBr,cm-1)732.97,837.13,1151.54,1238.34,1282.71,1317.43,1383.01,1408.08,1462.09,1506.46,1558.54,1612.54,1643.41,2899.11,2956.97,3061.13,3294.53.
实施例53
4-((1-苄基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-33)
制备方法类似于BZ-4的制备,白色固体,收率38%,mp.250~251℃。
1HNMR(300MHz DMSO-d6)δ:7.8(1H,m,-NH-),7.7(1H,m,-CONH2),7.35(2H,m,ArH),7.35(5H,m,ArH),7.0(2H,m,ArH),6.8(2H,m,ArH),5.3(2H,d,-CH2-),4.6(2H,d,-CH2-).MS[M+H]+357.2.IR(KBr,cm-1)746.48,1384.94,1465.95,1562.39,1599.04,1618.33,1689.70,3066.92,3126.71.
实施例54
N-乙基-4-((1-苄基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-34)
制备方法类似于BZ-3的制备,白色固体,收率53.8%,mp.185~186℃。
1HNMR(300MHz DMSO-d6)δ:8.4(1H,s,-CONH-),7.75(2H,m,ArH),7.3(1H,t,-NH-),7.3(5H,m,ArH),7.1(2H,m,ArH),7.1(1H,m,ArH),7.0(1H,m,ArH),6.9(1H,m,ArH),6.8(1H,m,ArH),5.3(2H,m,-CH2-),4.6(2H,m,-CH2-),3.35(2H,m,-CH2-),3.35(2H,m,-CH2-),3.35(3H,m,-CH2CH3),1.7(2H,m,-CH2-).MS[M+H]+385.2.IR(KBr,cm-1)1288.49,1552.75,1570.11,1602.90,1620.26,1633.76,3244.38,3325.39,3414.12,3468.13.
实施例55
N-(3-甲氧基丙基)-4-((1-苄基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-35)
制备方法类似于BZ-16的制备,白色固体,收率67%,mp.163~164℃。
1HNMR(300MHz DMSO-d6)δ:7.8(1H,m,-NH-),7.7(1H,m,-CONH2),7.35(2H,m,ArH),7.35(5H,m,ArH),7.0(2H,m,ArH),6.8(2H,m,ArH),5.3(2H,d,-CH2-),4.6(2H,d,-CH2-).MS[M+H]+429.3.1R(KBr,cm-1)746.48,1384.94,1465.95,1562.39,1599.04,1618.33,1689.70,3066.92,3126.71。
Claims (6)
2.权利要求1的化合物,其结构为:
N-(4-甲氧基苄基)-1-乙基-1H-苯并[d]咪唑-2-胺(BZ-1)
N-(4-甲氧基苄基)-1H-苯并[d]咪唑-2-胺(BZ-2)
N-甲基-4-(1H-苯并[d]咪唑-2-基氨甲基)苯甲酰胺(BZ-3)
2-(4-甲氧基苄氨基)-1H-苯并[d]咪唑-5-甲酰胺(BZ-4)
N-(4-甲氧基苄基)-5-硝基-1H-苯并[d]咪唑-2-胺(BZ-5)
N-(4-甲氧基苄基)-1-甲基-1H-苯并[d]咪唑-2-胺(BZ-6)
N-苄基-1-乙基-1H-苯并[d]咪唑-2-胺(BZ-7)
N-(3,4-二甲氧基苄基)-1-乙基-1H-苯并[d]咪唑-2-胺(BZ-8)
N-甲基-4-((1-乙基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-9)
4-((1-乙基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-10)
N-(4-甲氧基苄基)-1-乙基-5-硝基-1H-苯并[d]咪唑-2-胺(BZ-11)
N2-(4-甲氧基苄基)-1-乙基-1H-苯并[d]咪唑-2,5-二胺(BZ-12)
N-甲基-4-((1-乙基-5-氨基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-13)
N-(1-乙基-2-(4-甲氧基苄氨基)-1H-苯并[d]咪唑)-5-基)乙酰胺(BZ-14)
N-乙基-4-((1-乙基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-15)
N-环戊基-4-((1-乙基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-16)
N-(3-甲氧基丙基)-4-((1-乙基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-17)
N-(3-吗啉丙基)-4-((1-乙基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-18)
N-(1-甲基哌啶-4-基)-4-((1-乙基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-19)
N-(4-甲氧基苄基)-1-环戊基-1H-苯并[d]咪唑-2-胺(BZ-20)
N-甲基-4-((1-环戊基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-21)
4-((1-环戊基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-22)
N-叔丁基-4-((1-环戊基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-23)
N-环戊基-4-((1-环戊基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-24)
N-(4-甲氧基苄基)-1-苯基-1H-苯并[d]咪唑-2-胺(BZ-25)
N-甲基-4-((1-苯基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-26)
4-((1-苯基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-27)
N-叔丁基-4-((1-苯基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-28)
N-甲基-3-(2-(4-甲氧基苄氨基)-1H-苯并[d]咪唑-1-基)苯甲酰胺(BZ-29)
N-甲基-3-(2-(4-甲酰氨基苄氨基)-1H-苯并[d]咪唑-1-基)苯甲酰胺(BZ-30)
N-甲基-4-(2-(4-甲氧基苄氨基)-1H-苯并[d]咪唑-1-基)苯甲酰胺(BZ-31)
N-甲基-4-(2-(4-甲酰氨基苄氨基)-1H-苯并[d]咪唑-1-基)苯甲酰胺(BZ-32)
4-((1-苄基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-33)
N-乙基-4-((1-苄基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-34)
N-(3-甲氧基丙基)-4-((1-苄基-1H-苯并[d]咪唑)-2-基氨甲基)苯甲酰胺(BZ-35)。
3.权利要求1的化合物或其药学上可接受的盐,其中药学上可接受的盐包括通式(I)化合物与下列酸形成的酸加成盐:盐酸、氢溴酸、硫酸、磷酸、甲磺酸、对甲苯磺酸、萘磺酸、柠檬酸、酒石酸、乳酸、丙酮酸、乙酸、马来酸或苯磺酸、琥珀酸、富马酸、水杨酸、苯基乙酸或杏仁酸。
4.一种药物组合物,其中含有权利要求1的通式(I)化合物或其药学上可接受的盐和药学上可接受的载体。
5.权利要求1的通式(I)的化合物或其药学上可接受的盐在制备用于预防或治疗肿瘤的药物中的用途。
6.权利要求5的用途,其中肿廇可以是黑色素瘤、肝癌、肾癌、急性白血病、非小细胞肺癌、前列腺癌、甲状腺癌、皮肤癌、结肠直肠癌、胰腺癌、卵巢癌、乳腺癌、骨髓增生异常综合症、食管癌、间皮瘤。
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