CN106380465B - 含1,2,3-三氮唑结构单元的2,4-二取代喹唑啉类化合物及其制备方法和用途 - Google Patents

含1,2,3-三氮唑结构单元的2,4-二取代喹唑啉类化合物及其制备方法和用途 Download PDF

Info

Publication number
CN106380465B
CN106380465B CN201610801513.1A CN201610801513A CN106380465B CN 106380465 B CN106380465 B CN 106380465B CN 201610801513 A CN201610801513 A CN 201610801513A CN 106380465 B CN106380465 B CN 106380465B
Authority
CN
China
Prior art keywords
triazole
quinazoline
amine
preparation
methylene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201610801513.1A
Other languages
English (en)
Other versions
CN106380465A (zh
Inventor
刘宏民
宋攀攀
张秋荣
顾飞
顾一飞
崔飞
曹钦波
王超杰
田亚楠
王雁
王源
秦婷婷
孟祥川
刘梦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou University
Original Assignee
Zhengzhou University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhengzhou University filed Critical Zhengzhou University
Priority to CN201610801513.1A priority Critical patent/CN106380465B/zh
Publication of CN106380465A publication Critical patent/CN106380465A/zh
Application granted granted Critical
Publication of CN106380465B publication Critical patent/CN106380465B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D403/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/12Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

本发明属于药物化学合成技术领域,公开了含1,2,3‑三氮唑结构单元的2,4‑二取代喹唑啉类化合物及其制备方法和用途。本发明以邻氨基苯甲酰胺为原料经环合、取代、氯代和氨解等反应制备了一系列含1,2,3‑三氮唑结构单元的新型2,4‑二取代喹唑啉。本发明化合物具有通式Ⅰ结构。初步的体外抗肿瘤活性评价发现该系列化合物对多种肿瘤细胞具有明显的抑制和杀伤作用。开发成为新药后可作为活性成分应用于临床预防和癌症治疗。

Description

含1,2,3-三氮唑结构单元的2,4-二取代喹唑啉类化合物及其 制备方法和用途
技术领域
本发明属于药物化学领域,涉及2,4-二取代喹唑啉类衍生物,具体涉及抗肿瘤活性的含1,2,3-三氮唑结构单元的新型2,4-二取代喹唑啉类化合物及其制备方法和用途。
背景技术
喹唑啉类化合物具有非常广泛的生物活性,例如:抗菌、抗真菌、抗炎和抗惊厥等,几年来研究发现喹唑啉类化合物具有抗肿瘤活性,且目前上市的喹唑啉类的新药中绝大多数是对喹唑啉环的4,6,7位进行修饰,而对其2位取代的研究则较少,将喹唑啉环上的2位与含1,2,3-三氮唑五元环结构单元的取代基相结合的研究未见文献报道,因此,本研究合成了一系列含1,2,3-三氮唑结构单元的新型2,4-二取代喹唑啉类化合物,期望得到生物活性好的化合物,为进一步研发喹唑啉类的新型抗肿瘤药物,开发自主知识产权药物奠定基础。
发明内容
为开发利用现有的临床药物资源,本发明目的在于提供一类含1,2,3-三氮唑结构单元的新型2,4-二取代喹唑啉类衍生物,从而为寻找新的抗肿瘤活性化合物开辟一条高效的合成方法;又一目的在于提供所述化合物在抗肿瘤中的应用。
为实现本发明的目的,本发明所述含1,2,3-三氮唑结构单元的新型2,4-二取代喹唑啉类衍生物结构通式如下:
通式I中:R1为CH3、Cl;R2为4-氟苯胺基、3-氯苯胺基、4-溴苯胺基、4-异丙基苯胺基、4-三氟甲基苯胺基、3-三氟甲基苯胺基、3,4,5-三甲氧基苯胺基、3,4-二氯苯胺基、3-氯-4-氟苯胺基、4-氯苯胺基、4-三氟甲基苯胺基、4-氯苯胺基、4-硝基苯胺基、4-甲氧基苯胺基、4-乙氧基苯胺基。
优选如下化合物之一:
2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-氟苯基)喹唑啉-4-胺,
2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3-氯苯基)喹唑啉-4-胺,
2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-溴苯基)喹唑啉-4-胺,
2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-异丙基苯基)喹唑啉-4-胺,
2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-三氟甲基苯基)喹唑啉-4-胺,
2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3-三氟甲基苯基)喹唑啉-4-胺,
2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3,4,5-三甲氧基苯基)喹唑啉-4-胺,
2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3,4-二氯苯基)喹唑啉-4-胺,
2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3-氯-4-氟苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-氯苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3-三氟甲基苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3-氯苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-溴苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-氟苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-异丙基苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-三氟甲基苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-硝基苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-乙氧基苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-甲氧基苯基)喹唑啉-4-胺。
制备路线:
本发明所述含1,2,3-三氮唑结构单元的新型2,4-二取代喹唑啉类衍生物的制备方法通过如下步骤实现:
1)将邻氨基苯甲酰胺和二硫化碳在氢氧化钾的乙醇溶液中回流合环得到2-巯基喹唑啉酮(化合物2);邻氨基苯甲酰胺和二硫化碳摩尔比为1:1-10。
2)将2-巯基喹唑啉酮和溴丙炔在丙酮、氢氧化钾的水溶液中发生取代反应得到2位端基丙炔取代的2-巯基喹唑啉酮(化合物3);2-巯基喹唑啉酮与溴丙炔摩尔比为1:1-3。
3)将2位端基丙炔取代的2-巯基喹唑啉酮和对位取代的苄基叠氮化合物8在五水硫酸铜和抗坏血酸钠的催化下和四氢呋喃的水溶液中端基炔发生反应生成1,2,3-三氮唑得到含1,2,3-三氮唑结构单元的新型2-取代喹唑啉酮(化合物4);2位端基丙炔取代的2-巯基喹唑啉酮与对位取代的苄基叠氮化合物8摩尔比为1:1-1.7。
4)将含1,2,3-三氮唑结构单元的新型2-取代喹唑啉酮与三氯氧磷加热反应,将4位的羟基氯代生成2位含1,2,3-三氮唑结构单元的新型4-氯-2-取代喹唑啉(化合物5);反应物摩尔比为1:8-25。
5)将2位含1,2,3-三氮唑结构单元的新型4-氯-2-取代喹唑啉与取代的苯胺类化合物反应生成含1,2,3-三氮唑结构单元的新型2,4-二取代喹唑啉类衍生物,即化合物6。反应物摩尔比为1:1-2。
本发明所述含1,2,3-三氮唑结构单元的新型2,4-二取代喹唑啉类衍生物对人乳腺癌细胞(MCF-7);人胃癌细胞(MGC-803);人食管癌细胞(EC-109);人高度分化的胃癌细胞(HGC-27)有很好的抑制作用。其中有些化合物的活性小于2μM,与临床上已使用的抗肿瘤药物5-氟尿嘧啶做对照,优于后者。因此,本发明提供的此类含1,2,3-三氮唑结构单元的新型2,4-二取代喹唑啉类衍生物为开发新型抗肿瘤药物和药物的联合用药开辟了另一有效途径,而且本发明所述方法反应路线短,总收率达85%以上,简单可行,有良好的市场应用前景。
具体实施方式
下面结合具体实例,进一步阐述本发明。应当理解,这些实施例仅用于说明本发明而不用于限制本发明要求保护的范围。
合成化合物表征使用的仪器:NMR谱使用瑞典BrukerDPX-400型超导核磁共振仪测定,TMS为内标;高分辨质谱使用Waters-Micromass公司Q-Tof质谱仪测定。
实施例1 4-氯苄基叠氮和4-甲基苄基叠氮的制备
在室温条件下,分别将4-氯苄基氯和4-甲基苄基氯溶于10ml丙酮和10ml水的混合溶液中,加入叠氮化钠(0.01mol),然后升温,在85℃条件下回流7小时后冷却,减压蒸馏,二氯甲烷萃取,无水硫酸钠干燥过夜,过滤,减压蒸馏得到黄色液体4-氯苄基叠氮和4-甲基苄基叠氮(收率78.5%)。
实施例2 2-巯基-4-羟基喹唑啉的制备
在室温条件下,将氢氧化钾(0.01mol)溶于30毫升的无水乙醇,在搅拌的情况下加入二硫化碳(0.01mol),出现白色的固体悬浮物,搅拌30分钟,升温,于40℃时加入邻氨基苯甲酰胺(0.01mol),最后升温到90℃回流24h,冷却到室温,过滤,取滤饼溶于50毫升的水中用稀盐酸调PH为6-7,过滤,乙醇和水各洗三遍,干燥得到白色固体纯品2-巯基4-羟基喹唑啉(1.901g,收率78.5%)。
实施例3 2-丙炔巯基-4-羟基喹唑啉的制备
55℃条件下,将2-巯基-4-羟基喹唑啉(1.211g,5.00mmol)溶于含有氢氧化钾的20ml蒸馏水中,将化合物溴丙炔(5.00mmol)溶于10ml丙酮后滴加至上反应液丙酮后滴入反应液,滴加过程析出固体,加毕继续反应30分钟,冷却至室温,抽滤,滤饼用丙酮洗,然后真空干燥得白色固体化合物2-丙炔巯基-4-羟基喹唑啉。
实施例4 2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-4-羟基喹唑啉和2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-4-羟基喹唑啉的制备
在室温的条件下,将2-丙炔巯基-4-羟基喹唑啉和4-氯苄基氯或4-甲基苄基氯加入到7毫升四氢呋喃和6毫升的水中搅拌,在加入CuSO4-5H2O加入到上述体系中,最后加入VcNa,氮气保护,室温反应8h小时,过滤,用硅胶柱纯化得到浅白色固体化合物2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-4-羟基喹唑啉和2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-4-羟基喹唑啉。
实施例5 2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-4-氯喹唑啉和-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-4-氯喹唑啉的制备
冰浴条件下,将化合物2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-4-羟基喹唑啉或2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-4-羟基喹唑啉(5.00mmol)加入10ml三氯氧磷中,然后慢慢升温至90℃,控温120分钟后停止加热,待反应液冷却至室温后将其慢慢滴加到剧烈搅拌的冰水溶液中,待三氯氧磷完全反应后,用稀盐酸调pH为6-7,抽滤,滤饼用蒸馏水洗至中性得浅灰色固体化合物2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-4-氯喹唑啉和-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-4-氯喹唑啉的制备。
实施例6 2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-氟苯基)喹唑啉-4-胺的制备
将2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-4-氯喹唑啉(0.176g,0.50mmol)和4-氟苯胺(0.067g,0.60mmol)加入4ml异丙醇中,升温至90℃,TLC检测反应,待反应完成后停止反应,趁热抽滤,滤饼用乙醇洗,然后真空干燥得白色固体2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-氟苯基)喹唑啉-4-胺(0.176g,收率93.9%)。
产物为白色粉末状固体。m.p.150-151℃;1H NMR(400MHz,DMSO-d6,δ,ppm)11.41(s,1H),8.78(d,J=8.3Hz,1H),7.97(t,J=7.6Hz,1H),7.76(dd,J=11.1,8.9Hz,4H),7.68(t,J=7.7Hz,1H),7.39(dd,J=11.7,8.6Hz,4H),7.27(d,J=8.4Hz,2H),5.51(s,2H),4.46(s,2H).13C NMR(100MHz,DMSO-d6,δ,ppm)δ164.84,157.84,143.79,136.37,136.04,135.31,133.37,130.36,130.27,129.22,128.91,127.21,126.42,125.08,124.09,121.24,112.55,52.49,25.50.HR-MS(ESI)Calcd for C24H18Cl2N6S[M+H]+:493.0769,found:493.0767。
实施例7 2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3-氯苯基)喹唑啉-4-胺的制备
用3-氯苯胺代替4-氟苯胺制备方法同实例6。
产物为白色粉末状固体。m.p.158-158.4℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.43(s,1H),8.84(d,J=8.2Hz,1H),7.97(t,J=7.4Hz,2H),7.88(s,1H),7.80(d,J=8.3Hz,1H),7.74–7.65(m,2H),7.43–7.33(m,3H),7.26(d,J=8.3Hz,3H),5.52(s,2H),4.50(s,2H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.90,157.87,143.75,139.12,135.95,135.37,133.30,133.20,130.59,130.24,129.18,127.12,125.93,125.15,124.22,123.00,121.64,112.67,52.47,25.51.HR-MS(ESI)calcd for C24H18Cl2N6S[M+H]+:493.0769,found:493.0768。
实施例8 2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-溴苯基)喹唑啉-4-胺的制备
用4-溴苯胺代替4-氟苯胺制备方法同实例6。
产物为白色粉末状固体。m.p.160-161℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.37(s,1H),8.82(d,J=8.0Hz,1H),7.96(t,J=7.6Hz,1H),7.79(d,J=7.4Hz,2H),7.74–7.64(m,4H),7.52(d,J=8.7Hz,2H),7.41(d,J=8.4Hz,2H),7.27(d,J=8.4Hz,2H),5.52(s,2H),4.47(s,2H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.88,157.76,143.91,136.99,135.89,135.35,133.35,131.82,130.28,129.23,127.07,126.59,125.11,124.16,118.44,112.68,52.49,25.52.HR-MS(ESI)calcd for C24H18BrClN6S[M+H]+:537.0264,found:537.0262。
实施例9 2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-异丙基苯基)喹唑啉-4-胺的制备
用4-异丙基苯胺代替4-氟苯胺制备方法同实例6。
产物为白色粉末状固体。m.p.173-174℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.07(s,1H),8.68(d,J=8.3Hz,1H),7.93(t,J=7.5Hz,1H),7.71(d,J=8.3Hz,1H),7.65(t,J=7.6Hz,1H),7.60–7.56(m,3H),7.39(t,J=7.1Hz,2H),7.26(d,J=8.4Hz,2H),7.19(d,J=8.4Hz,2H),5.48(s,2H),4.42(s,2H),2.82(dt,J=13.7,6.9Hz,1H),1.12(d,J=6.9Hz,6H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.89,157.82,144.08,133.34,130.24,129.19,126.89,126.77,124.78,124.69,123.96,112.66,52.45,33.43,25.40,24.25.HR-MS(ESI)calcd for C25H20ClN5O2S[M+H]+:501.1628,found:501.1627。
实施例10 2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-三氟甲基苯基)喹唑啉-4-胺的制备
用4-三氟甲基苯胺代替4-氟苯胺制备方法同实例6。
产物为白色粉末状固体。m.p.143-144℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.38(s,1H),8.85(d,J=7.6Hz,1H),7.99(dd,J=21.1,7.2Hz,3H),7.90(s,1H),7.81(d,J=7.7Hz,1H),7.69(d,J=7.2Hz,3H),7.38(d,J=6.6Hz,2H),7.27(d,J=6.5Hz,2H),5.52(s,2H),4.49(s,2H).13C-NMR(100MHz,DMSO-d6,δ,ppm)δ165.05,157.91,144.07,141.62,135.84,135.37,133.32,130.27,129.16,127.01,126.09,126.05,125.09,124.31,124.19,123.27,122.33,112.87,52.47,25.55.HR-MS(ESI)calcd for C25H18ClF3N6S[M+H]+:527.1032,found:527.1031。
实施例11 2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3-三氟甲基苯基)喹唑啉-4-胺的制备
用3-三氟甲基苯胺代替4-氟苯胺制备方法同实例6。
产物为白色粉末状固体。m.p.160-161℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.48(s,1H),8.85(d,J=8.2Hz,1H),8.27(s,1H),8.07(d,J=7.6Hz,1H),7.97(t,J=7.5Hz,1H),7.90(s,1H),7.81(d,J=8.2Hz,1H),7.69(t,J=7.6Hz,1H),7.62–7.53(m,2H),7.40(d,J=8.3Hz,2H),7.25(d,J=8.3Hz,2H),5.52(s,2H),4.48(s,2H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.99,157.95,143.68,138.61,135.93,135.37,133.29,130.20,129.85,129.54,129.16,128.07,127.11,125.77,125.10,124.23,123.06,122.37,120.95,112.74,52.45,25.51.HR-MS(ESI)calcd for C25H18ClF3N6S[M+H]+:527.1032,found:527.1031。
实施例12 2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3,4,5-三甲氧基苯基)喹唑啉-4-胺的制备
用3,4,5-三甲氧基苯胺代替4-氟苯胺制备方法同实例6。
产物为白色粉末状固体。m.p.153.8-154℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)10.48(s,1H),8.63(d,J=8.0Hz,1H),7.93–7.86(m,2H),7.71(d,J=8.2Hz,1H),7.61(t,J=7.5Hz,1H),7.39(d,J=8.3Hz,2H),7.25(d,J=10.2Hz,4H),5.52(s,2H),4.50(s,2H),3.75(s,6H),3.64(s,3H).13C NMR(100MHz,DMSO-d6,δ,ppm)165.31,157.60,153.01,135.42,135.25,134.88,134.35,133.27,130.18,129.17,126.31,124.23,113.15,101.67,99.99,60.62,56.33,52.41,25.44.HR-MS(ESI)calcd forC27H25ClN6O3S[M+H]+:549.1475,found:549.1475。
实施例13 2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3,4-二氯苯基)喹唑啉-4-胺的制备
用3,4-二氯苯胺代替4-氟苯胺制备方法同实例6。
产物为白色粉末状固体。m.p.154.3-155℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.66(s,1H),8.91(d,J=8.3Hz,1H),8.20(d,J=2.3Hz,1H),8.00–7.95(m,2H),7.85–7.77(m,3H),7.68(t,J=7.6Hz,1H),7.57(d,J=8.7Hz,1H),7.40(d,J=8.4Hz,2H),7.28(d,J=8.4Hz,2H),5.54(s,2H),4.53(s,2H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.37,157.31,143.09,137.16,135.65,134.85,132.83,130.67,130.22,129.75,128.68,127.53,126.77,125.57,124.83,124.04,123.72,112.08,51.99,25.09.HR-MS(ESI)calcd for C24H17Cl3N6S[M+H]+:527.0379,found:527.0377。
实施例14 2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3-氯-4-氟苯基)喹唑啉-4-胺的制备
用3-氯-4-氟苯胺代替4-氟苯胺制备方法同实例6。
产物为白色粉末状固体。m.p.157-158℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.65(s,1H),8.88(d,J=8.2Hz,1H),8.10(dd,J=6.8,2.5Hz,1H),8.01–7.95(m,1H),7.94(s,1H),7.82(d,J=8.3Hz,1H),7.74(ddd,J=8.8,4.1,2.7Hz,1H),7.69(t,J=7.6Hz,1H),7.43–7.36(m,3H),7.28(d,J=8.4Hz,2H),5.54(s,2H),4.50(s,2H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.32,157.41,143.11,135.64,134.87,134.12,132.82,129.75,128.67,126.77,126.24,124.80,123.68,119.09,118.91,116.69,116.47,111.98,51.97,25.04.HR-MS(ESI)calcd for C24H17Cl2FN6S[M+H]+:511.0674,found:511.0672。
实施例15 2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-氯苯基)喹唑啉-4-胺的制备
将2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-4-氯喹唑啉(0.176g,0.50mmol)和4-氯苯胺(0.076g,0.60mmol)加入4ml异丙醇中,升温至90℃,TLC检测反应,待反应完成后停止反应,趁热抽滤,滤饼用乙醇洗,然后真空干燥得白色固体2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-氯苯基)喹唑啉-4-胺(0.187g,收率85.8%)。
产物为白色粉末状固体。m.p.158-158.8℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.53(s,1H),8.85(d,J=8.2Hz,1H),7.97(t,J=7.6Hz,1H),7.80(d,J=8.3Hz,1H),7.77–7.72(m,3H),7.68(t,J=7.6Hz,1H),7.38(d,J=8.6Hz,2H),7.14(s,4H),5.45(s,2H),4.45(s,2H),2.27(s,3H),1.04(d,J=6.1Hz,1H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.22,157.27,143.07,137.38,135.80,135.48,132.77,129.82,129.17,128.34,127.79,126.63,125.91,124.66,123.34,111.99,52.55,24.95,20.60.HR-MS(ESI)calcd for C25H21ClN6S[M+H]+:473.1315,found:473.1313。
实施例16 2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3-三氟甲基苯基)喹唑啉-4-胺的制备
用3-三氟甲基苯胺代替4-氯苯胺制备方法同实例15。
产物为白色粉末状固体。m.p.156-157℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.71(s,1H),8.93(d,J=8.3Hz,1H),8.27(s,1H),8.06(d,J=7.1Hz,1H),7.99(t,J=7.7Hz,1H),7.85–7.80(m,1H),7.70(t,J=7.6Hz,1H),7.58(d,J=7.5Hz,1H),7.13(s,2H),5.45(s,1H),4.48(s,1H),2.27(s,2H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.32,157.45,142.66,137.84,137.35,135.58,132.78,129.63,129.30,129.12,128.98,127.82,127.72,126.70,125.20,124.77,123.37,122.49,122.07,120.67,112.05,52.50,24.98,20.58.HR-MS(ESI)calcd for C26H21F3N6S[M+H]+:507.1578,found:507.1580。
实施例17 2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3-氯苯基)喹唑啉-4-胺的制备
用3-氯苯胺代替4-氯苯胺制备方法同实例15。
产物为白色粉末状固体。m.p.172.4-173℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.34(s,1H),8.80(s,1H),8.05–7.91(m,2H),7.81(s,2H),7.69(dd,J=16.4,8.4Hz,2H),7.38(t,J=8.1Hz,1H),7.26(dd,J=8.0,1.1Hz,1H),7.13(s,4H),5.45(s,2H),4.49(s,2H),2.27(s,3H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.50,157.37,143.10,138.72,137.42,135.45,132.86,132.72,130.12,129.20,127.82,126.62,124.58,123.42,122.37,112.22,52.58,25.02,20.66.HR-MS(ESI)calcd for C25H21ClN6S[M+H]+:473.1315,found:473.1313。
实施例18 2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-溴苯基)喹唑啉-4-胺的制备
用4-溴苯胺代替4-氯苯胺制备方法同实例15。
产物为白色粉末状固体。m.p.168-168.6℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.13(s,1H),8.72(d,J=8.4Hz,1H),7.95(t,J=7.5Hz,1H),7.76(s,2H),7.68(t,J=8.2Hz,3H),7.52(d,J=8.8Hz,2H),7.17–7.10(m,4H),5.44(s,2H),4.45(s,2H),2.27(s,3H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.50,157.37,143.10,138.72,137.42,135.45,132.86,132.72,130.12,129.20,127.82,126.62,124.58,123.42,122.37,112.22,52.58,25.02,20.66.HR-MS(ESI)calcd for C25H21BrN6S[M+H]+:517.0810,found:517.0810。
实施例19 2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-氟苯基)喹唑啉-4-胺的制备
用4-氟苯胺代替4-氯苯胺制备方法同实例15。
产物为白色粉末状固体。m.p.157-158℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.62(s,1H),8.86(d,J=8.3Hz,1H),7.98(t,J=7.7Hz,1H),7.81(d,J=8.2Hz,1H),7.73–7.67(m,4H),7.16(d,J=7.7Hz,6H),5.45(s,2H),4.43(s,2H),2.27(s,3H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.68,157.98,143.50,137.97,136.13,133.49,133.35,129.72,128.37,127.28,127.19,125.30,123.87,115.87,115.65,112.40,53.11,25.50,21.16.HR-MS(ESI)calcd for C25H21FN6S[M+H]+:457.1610,found:457.1611。
实施例20 2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-异丙基苯基)喹唑啉-4-胺的制备
用4-异丙基苯胺代替4-氯苯胺制备方法同实例15。
产物为白色粉末状固体。m.p.159-160℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.57(s,1H),8.84(d,J=8.2Hz,1H),7.97(t,J=7.7Hz,1H),7.79(d,J=8.2Hz,1H),7.68(t,J=7.6Hz,1H),7.58(d,J=8.4Hz,2H),7.47(s,1H),7.19(d,J=8.4Hz,2H),7.14(s,4H),5.41(s,2H),4.42(s,2H),2.82(dt,J=13.7,6.8Hz,1H),2.27(s,3H),1.12(d,J=6.9Hz,6H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.04,157.35,146.63,143.11,137.44,135.59,134.38,132.83,130.08,129.22,128.69,127.83,127.14,126.75,126.28,124.66,123.32,111.91,52.59,32.96,24.95,23.73,20.66.HR-MS(ESI)calcd for C28H28N6S[M+H]+:481.2174,found:481.2175。
实施例21 2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-三氟甲基苯基)喹唑啉-4-胺的制备
用4-三氟甲基苯胺代替4-氯苯胺制备方法同实例15。
产物为白色粉末状固体。m.p.173.1-174℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.40(s,1H),8.85(d,J=8.3Hz,1H),7.99(t,J=7.3Hz,3H),7.88–7.77(m,2H),7.68(d,J=8.6Hz,3H),7.13(d,J=1.9Hz,4H),5.45(s,2H),4.48(s,2H),2.25(s,3H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.48,157.45,143.24,140.97,137.43,135.48,132.85,129.18,127.86,126.61,125.58,125.54,124.74,124.05,123.40,122.76,121.30,112.28,52.60,25.06,20.62.HR-MS(ESI)calcd for C26H21F3N6S[M+H]+:507.1578,found:507.1577。
实施例22 2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-硝基苯基)喹唑啉-4-胺的制备
用4-硝基苯胺代替4-氯苯胺制备方法同实例15。
产物为白色粉末状固体。m.p.177-178℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.11(s,1H),8.77(d,J=8.3Hz,1H),8.22(d,J=9.2Hz,2H),8.12(d,J=9.2Hz,2H),7.99–7.91(m,2H),7.78(d,J=8.1Hz,1H),7.67(t,J=7.4Hz,1H),7.11(d,J=2.8Hz,4H),5.45(s,2H),4.51(s,2H),2.25(s,3H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.82,157.19,144.35,143.59,143.02,137.40,135.01,132.91,130.12,129.16,127.84,126.24,124.29,123.46,122.60,119.88,112.75,61.98,25.46,20.64.HR-MS(ESI)calcd for C25H21N7O2S[M+H]+:484.1555,found:484.1554。
实施例23 2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-乙氧基苯基)喹唑啉-4-胺的制备
用4-乙氧基苯胺代替4-氯苯胺制备方法同实例15。
产物为白色粉末状固体。m.p.169-170℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.30(s,1H),8.72(d,J=8.4Hz,1H),7.96(dd,J=16.9,8.3Hz,2H),7.74(d,J=8.2Hz,1H),7.67(t,J=7.7Hz,1H),7.59–7.55(m,2H),7.27(d,J=8.7Hz,1H),7.14(s,3H),6.91(d,J=9.0Hz,2H),5.43(s,2H),4.42(s,2H),3.71(s,3H),2.27(s,3H).HR-MS(ESI)calcd forC27H26N6OS[M+H]+:483.1967,found:483.1965。
实施例24 2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-甲氧基苯基)喹唑啉-4-胺的制备
用4-甲氧基苯胺代替4-氯苯胺制备方法同实例15。
产物为白色粉末状固体。m.p.153-154℃;1H-NMR(400MHz,DMSO-d6,δ,ppm)11.30(s,1H),8.72(d,J=8.4Hz,1H),7.96(dd,J=16.9,8.3Hz,2H),7.74(d,J=8.2Hz,1H),7.67(t,J=7.7Hz,1H),7.59–7.55(m,2H),7.27(d,J=8.7Hz,1H),7.14(s,3H),6.91(d,J=9.0Hz,2H),5.43(s,2H),4.42(s,2H),3.71(s,3H),2.27(s,3H).13C-NMR(100MHz,DMSO-d6,δ,ppm)164.17,157.28,143.14,137.46,135.39,132.86,130.13,129.50,129.23,127.85,126.65,126.03,124.48,123.41,122.73,119.89,113.72,111.97,55.24,52.59,24.97,20.66.HR-MS(ESI)calcd for C26H24N6OS[M+H]+:469.1810,found:469.1811。
应用例1
体外抗肿瘤活性测试:以MTT法采用四种细胞系,分别为人乳腺癌细胞(MCF-7)、人胃癌细胞(MGC-803)、人食管癌细胞(EC-109)、人高度分化的胃肾癌细胞(HGC-27)收集对数期细胞,调整细胞悬液浓度,每孔加入200pl,铺板使待测细胞调整密度至6000个/孔,(边缘孔用PBS填充)。体积百分比5%CO2下37℃孵育24小时,至细胞单层铺满孔底(96孔平地板),加入浓度梯度本发明合成的化合物,一般设9个浓度,每孔200pl,设3个复孔。体积百分比5%CO2下37℃孵育72h,倒置显微镜下观察,置摇床上低速振荡10min,使化合物充分溶解。在酶联免疫检测仪OD490nm处测量各孔的吸光值。用SPSS软件对实验结果进行统计并计算IC50
体外抗肿瘤活性测试表

Claims (1)

1.含1,2,3-三氮唑结构单元的2,4-二取代喹唑啉类化合物,其特征在于:该化合物是以下化合物之一:
2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-溴苯基)喹唑啉-4-胺,
2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-异丙基苯基)喹唑啉-4-胺,
2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-三氟甲基苯基)喹唑啉-4-胺,
2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3-三氟甲基苯基)喹唑啉-4-胺,
2-(1-(4-氯苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3,4,5-三甲氧基苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-氯苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3-三氟甲基苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(3-氯苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-溴苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-异丙基苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-三氟甲基苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-硝基苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-乙氧基苯基)喹唑啉-4-胺,
2-(1-(4-甲基苄基)-1H-1,2,3-三氮唑-4-亚甲硫基)-N-(4-甲氧基苯基)喹唑啉-4-胺。
CN201610801513.1A 2016-09-05 2016-09-05 含1,2,3-三氮唑结构单元的2,4-二取代喹唑啉类化合物及其制备方法和用途 Active CN106380465B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610801513.1A CN106380465B (zh) 2016-09-05 2016-09-05 含1,2,3-三氮唑结构单元的2,4-二取代喹唑啉类化合物及其制备方法和用途

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610801513.1A CN106380465B (zh) 2016-09-05 2016-09-05 含1,2,3-三氮唑结构单元的2,4-二取代喹唑啉类化合物及其制备方法和用途

Publications (2)

Publication Number Publication Date
CN106380465A CN106380465A (zh) 2017-02-08
CN106380465B true CN106380465B (zh) 2019-03-12

Family

ID=57938038

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610801513.1A Active CN106380465B (zh) 2016-09-05 2016-09-05 含1,2,3-三氮唑结构单元的2,4-二取代喹唑啉类化合物及其制备方法和用途

Country Status (1)

Country Link
CN (1) CN106380465B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108358927B (zh) * 2018-01-26 2020-09-01 郑州大学 1,4-二取代1,2,3-三氮唑核苷类似物及其制备方法和应用
CN108440503A (zh) * 2018-04-10 2018-08-24 张海英 含三氮唑母核的二取代喹唑啉类药物化合物的制备方法
CN112999221B (zh) * 2021-03-22 2022-04-12 苏州大学 一种三氮唑类化合物在制备抗肿瘤药物中的应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63284172A (ja) * 1987-05-15 1988-11-21 Zeria Shinyaku Kogyo Kk 新規4−アミノキナゾリン誘導体およびその製造法ならびにこれを含有する抗潰瘍剤
CN103497179A (zh) * 2013-09-26 2014-01-08 郑州大学 含苯并咪唑结构单元的嘧啶衍生物及其制备方法和用途
CN103880822A (zh) * 2014-04-02 2014-06-25 郑州大学 含1,2,3-三氮唑的2,4,6-三取代的嘧啶类化合物、制备方法及其应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1984660B (zh) * 2003-07-03 2010-12-15 美瑞德生物工程公司 作为天冬氨酸特异性半胱氨酸蛋白酶活化剂和细胞程序死亡诱导剂的4-芳基氨基-喹唑啉

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63284172A (ja) * 1987-05-15 1988-11-21 Zeria Shinyaku Kogyo Kk 新規4−アミノキナゾリン誘導体およびその製造法ならびにこれを含有する抗潰瘍剤
CN103497179A (zh) * 2013-09-26 2014-01-08 郑州大学 含苯并咪唑结构单元的嘧啶衍生物及其制备方法和用途
CN103880822A (zh) * 2014-04-02 2014-06-25 郑州大学 含1,2,3-三氮唑的2,4,6-三取代的嘧啶类化合物、制备方法及其应用

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Kilogram-Scale Synthesis of a Highly Selective α1-Adrenoceptor Antagonist (DL-028A)";SY Chou等;《Organic Process Research & Development》;20020417;第6卷(第3期);第274页Scheme 2,第276页左栏 *
"Sulfur and selenium derivatives of quinazoline and pyrido[2,3-d]pyrimidine: Synthesis and study of their potential cytotoxic activity in vitro";Moreno, Esther等;《European Journal of Medicinal Chemistry》;20111106;第47卷;第288-289页的表1-2 *

Also Published As

Publication number Publication date
CN106380465A (zh) 2017-02-08

Similar Documents

Publication Publication Date Title
CN104292170B (zh) 具有抗肿瘤作用的喹唑啉-芳基脲衍生物及其应用
CN106380465B (zh) 含1,2,3-三氮唑结构单元的2,4-二取代喹唑啉类化合物及其制备方法和用途
CN106831730B (zh) 一种取代的二氨基嘧啶类化合物及其在制备抗恶性肿瘤药物中的用途
BRPI1008325A2 (pt) carboxamidas azaeterocíclicas de amino
US20090275593A1 (en) 3 Substituted N-(aryl- or heteroaryl)-pyrazolo[1,5-a]pyrimidines as Kinase Inhibitors
JP7558066B2 (ja) 複素環誘導体及びその使用
CN104803925A (zh) 一类以 fgfr 为靶点的 2,4,5-三取代嘧啶类化合物及其制备方法和用途
CN106432247B (zh) 含有腙键的嘧啶并三氮唑类化合物、制备方法及其应用
WO2013013614A1 (zh) 4-(3-杂芳基芳基氨基)喹唑啉和1-(3-杂芳基芳基氨基)异喹啉作为Hedgehog通路抑制剂及其应用
CA2555867A1 (en) Arylalkylamino-substituted quinazoline analogues
JP6131272B2 (ja) キナーゼ阻害活性を有するベンズヒドロール−ピラゾール誘導体及びその使用
CA2982881C (en) Preparation method for aromatic heterocyclic compound used as selective jak3 and/or jak1 kinase inhibitor and application of aromatic heterocyclic compound
CN108101926A (zh) 含喹啉酮的嘧啶并五元杂环类化合物、制备方法及其应用
CN104557913B (zh) 吡啶并嘧啶类化合物,其制备方法和用途
CN107739368B (zh) N-取代-5-((4-取代嘧啶-2-基)氨基)吲哚类衍生物及其制备方法和用途
CN103497179A (zh) 含苯并咪唑结构单元的嘧啶衍生物及其制备方法和用途
Kandeel et al. Synthesis and in vitro antitumor activity of new benzothiazole and benzoxazole derivatives
CN105399686B (zh) 嘧啶衍生物、其制备方法及其应用
CN111875583B (zh) 三氮唑衍生物及其制备方法和用途
CN101463015B (zh) 5,6,7-三烷氧基-n-芳基取代-4-氨基喹唑啉类衍生物的制备方法及由此方法合成的化合物
AU2018201292A1 (en) Tryptoline derivatives having kinase inhibitory activity and uses thereof
ES2881960T3 (es) Inhibidores de proteina quinasa
RA Abdellatif et al. Design, synthesis, antioxidant and anticancer activity of new coumarin derivatives linked with thiazole, isoxazole or pyrazole moiety
CN102127067A (zh) 2-(6-氨基苯并噻唑-2-巯基)-乙酰胺衍生物及其制备方法和用途
WO2016082737A1 (zh) 一种取代的噻吩并嘧啶化合物及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant