CN103204781B - 2,7–二取代芴酮衍生物及其制备方法与应用 - Google Patents

2,7–二取代芴酮衍生物及其制备方法与应用 Download PDF

Info

Publication number
CN103204781B
CN103204781B CN201310081886.2A CN201310081886A CN103204781B CN 103204781 B CN103204781 B CN 103204781B CN 201310081886 A CN201310081886 A CN 201310081886A CN 103204781 B CN103204781 B CN 103204781B
Authority
CN
China
Prior art keywords
fluorenone
bis
nmr
cdcl
hydroxyl
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.)
Expired - Fee Related
Application number
CN201310081886.2A
Other languages
English (en)
Other versions
CN103204781A (zh
Inventor
胡先明
周丁山
庹伟
刘鹏
肖玉玲
周小菊
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.)
Wuhan University WHU
Original Assignee
Wuhan University WHU
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 Wuhan University WHU filed Critical Wuhan University WHU
Priority to CN201310081886.2A priority Critical patent/CN103204781B/zh
Publication of CN103204781A publication Critical patent/CN103204781A/zh
Application granted granted Critical
Publication of CN103204781B publication Critical patent/CN103204781B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

本发明涉及2,7-二取代芴酮衍生物及其制备方法与应用,其结构式为:

Description

2,7–二取代芴酮衍生物及其制备方法与应用
技术领域
本发明涉及2,7-二取代芴酮衍生物及其制备方法与应用,属于药物化学领域。
技术背景
2,7-(2-二乙胺基乙氧基)芴酮(药品名:替洛隆)作为第一种合成小分子干扰素诱导化合物,具有广阔药用效果,如抗真菌,抗病毒以及抗动物肿瘤的作用,也能增强机体的体液免疫能力,临床用于抗黑色素瘤,抑制矽肺病变,以及病毒性皮肤病和带状疱疹、传染性软疣等。替洛隆毒性较低,但可引起恶心、呕吐、乏力、眩晕、头痛等症状,剂量过大时对心脏有一定毒性。现有的构效关系研究所涉及的化合物基本都保留了烷基侧链和两个叔胺官能团的结构特点,并且药效团成对称分布。相关抗肿瘤活性研究结果显示,大多数合成的衍生物活性与替洛隆差别不大或低于替洛隆,并且不少化合物具有较强毒性。因此,对称性结构,烷基侧链和叔胺官能团可能限制了该类化合物在抗肿瘤方面的应用。
活性筛选用到的三株肿瘤细胞分别为Hep3B(人肝癌细胞),HeLa(人宫颈癌细胞)以及A549(人肺腺癌细胞)。
发明内容
本发明所要解决的问题是提供2,7-二取代芴酮衍生物及其制备方法,制得的化合物可以作为潜在的抗肿瘤药物。
本发明所提供的技术方案是:
2,7-二取代芴酮衍生物,其结构式为:
其中,当R1为CH2CH3时,R2R1时,R2其余情况R1=R2,为 波浪线表示与母核连接处。
本发明还提供了上述2,7-二取代芴酮衍生物的制备方法,包括如下步骤:
(1)当R1为CH2CH3,R2时,
将2,7-二羟基芴酮溶于NaOH水溶液中,室温下滴加1.1-1.3摩尔量的硫酸二乙酯,反应3-5小时,收集沉淀并将之溶于DMSO,加入2倍摩尔量的氯乙醇,70°C反应过夜,得2-乙氧基-7-(2-羟基乙氧基)-芴酮。将2-乙氧基-7-(2-羟基乙氧基)-芴酮溶于氯化亚砜,反应得2-乙氧基-7-(2-氯乙氧基)-芴酮。2-乙氧基-7-(2-氯乙氧基)-芴酮与二甲胺水溶液反应,得到2-乙氧基-7-(2-二甲胺基乙氧基)-芴酮。
(2)当R1=R2=时,
将2,7-二羟基芴酮溶于DMSO中,并与过量的环氧氯丙烷反应,得到2,7-二(2,3-环氧丙氧基)-芴酮。2,7-二(2,3-环氧丙氧基)-芴酮与相应胺一起在DMF中反应过夜,得2,7-二(2-羟基-3-二胺基丙氧基)-芴酮。
(3)当R1=R2=时,
将2,7-二羟基芴酮溶于DMSO中,与2-氯乙醇反应得到2,7-二(2-羟基乙氧基)-芴酮。2,7-二(2-羟基乙氧基)-芴酮溶于氯化亚砜并反应得2,7-二(2-氯乙氧基)-芴酮。2,7-二(2-氯乙氧基)-芴酮与等摩尔量的二乙胺反应得2-(2-氯乙氧基)-7-(2-二乙胺基乙氧基)-芴酮。
(4)当R1=R2= 时,
将2,7-二羟基芴酮溶于DMSO中,与2-氯乙醇反应得到2,7-二(2-羟基乙氧基)-芴酮。2,7-二(2-羟基乙氧基)-芴酮溶于氯化亚砜并反应得2,7-二(2-氯乙氧基)-芴酮。2,7-二(2-氯乙氧基)-芴酮与过量唑,胺反应得相应产物。
下面用反应路线更清楚的表示出反应过程。
上述反应中合成化合物1c时,芴酮与硫酸二乙酯,氯乙醇,二乙胺的摩尔比为1∶1.1~1.3∶1.1~2.4∶2~4。
合成化合物2b-e时,芴酮与环氧氯丙烷,胺的摩尔比为1∶2~5∶4~5。
合成化合物3c-k时,芴酮与氯乙醇,胺的摩尔比为1∶2.2~2.4∶4~5。
本发明的制备过程中,涉及一种中间体,其结构式为:
本发明的制备过程中,还涉及另一种中间体,其结构式为:
本发明采用MTT法,对合成的新化合物进行了细胞毒性测试,发现7种化合物的抗肿瘤活性优于对照药替洛隆,可用来制备抗肿瘤药物。
具体实施方式
以下结合具体的实施例对本发明的技术方案与应用做进一步说明:
实施例1:2-乙氧基-7-(2-羟基乙氧基)-芴酮(1a)的合成
将2,7-二羟基芴酮(10g,0.047mol)加入200mlNaOH(4g,0.1mol)的水溶液中,搅拌至溶解,向该体系滴加硫酸二乙酯(9.2ml,0.07mol),反应5小时后过滤收集沉淀。将沉淀溶于80mlDMSO,加入NaOH(2g,0.05mol)以及氯乙醇(4.1ml,0.06mol),70°C反应过夜。将反应体系倒入1M NaOH水溶液中,收集沉淀并洗涤干燥,之后将沉淀溶于50ml CH2Cl2,滤出不溶物在异丙醇中重结晶得到2-乙氧基-7-(2-羟基乙氧基)-芴酮。橙色固体,产率30%。m.p.158-160°C.1H NMR(400MHz,CDCl3)δ:7.27(s,1H),7.25(s,1H),7.13(dd,J=4.4,2.4Hz,2H),6.93(ddd,J=10.4,8.2,2.4Hz,2H),4.12–4.08(m,2H),4.05(q,J=7.0Hz,2H),3.98(s,2H),1.42(t,J=7.0Hz,3H).13C NMR(101MHz,CDCl3)δ:193.73,159.41,158.94,137.97,137.22,135.99,135.92,120.93,120.81,120.63,120.55,110.30,110.18,69.71,64.00,61.35,14.76.Anal.Calcd.forC17H16O4:C71.82,H5.67;Found C71.79,H5.69.MS(ESI):m/z[M+H]+calcd285.1,found285.0.
实施例2:2-乙氧基-7-(2-氯乙氧基)-芴酮(1b)的合成
将2-乙氧基-7-(2-羟基乙氧基)-芴酮(2g,0.007mol)溶于40ml氯化亚砜60°C反应,TLC监测至反应结束。将反应体系倒入1M NaOH水溶液中,收集沉淀并洗涤干燥得粗品。柱层析得2-乙氧基-7-(2-氯乙氧基)-芴酮。橙色固体,产率90%。m.p.146.6-147.4°C.1H NMR(400MHz,CDCl3)δ:7.23(d,J=2.3Hz,1H),7.21(d,J=2.3Hz,1H),7.08(d,J=1.9Hz,2H),6.88(ddd,J=14.3,8.1,2.5Hz,2H),4.19(t,J=5.8Hz,2H),3.99(q,J=7.0Hz,2H),3.75(t,J=5.8Hz,2H),1.35(t,J=7.0Hz,3H).13C NMR(101MHz,CDCl3)δ:196.44,159.50,158.50,138.30,137.14,136.03,135.95,121.19,120.97,120.70,120.62,110.32,110.19,68.48,64.02,41.76,14.76.Anal.Calcd.for C17H15ClO3:C67.44,H4.99;Found C67.41,H5.01.MS(ESI):m/z[M-Cl]+calcd267.4,found267.3.
实施例3:2-乙氧基-7-(2-二甲胺基乙氧基)-芴酮(1c)的合成
将2-乙氧基-7-(2-氯乙氧基)-芴酮(0.4g,0.0013mol)溶于40mlDMF中,加入碳酸钾(0.5g,0.0036mol)和二甲胺水溶液(33%,1.5ml,0.01mol),70°C反应24小时,以饱和食盐水和CH2Cl2萃取,柱层析分离粗产物得2-乙氧基-7-(2-二甲胺基乙氧基)-芴酮。橙色固体,产率85%。m.p.80-81.6°C.1H NMR(400MHz,CDCl3)δ:7.19(d,J=8.1Hz,2H),7.06(d,J=7.0Hz,2H),6.89(d,J=8.0Hz,1H),6.84(d,J=8.0Hz,1H),4.03(t,J=5.4Hz,2H),3.98(dd,J=13.8,6.9Hz,2H),2.70(t,J=5.3Hz,2H),2.30(s,6H),1.34(t,J=6.9Hz,3H).13C NMR(101MHz,CDCl3)δ:193.77,159.35,159.08,137.72,137.31,135.95,135.93,120.99,120.85,120.56,120.49,110.19,110.14,66.31,63.98,58.11,45.77,14.76.Anal.Calcd.for C19H21NO3:C73.29,H6.80N4.50;Found C73.24,H6.82,N4.51.MS(ESI):m/z[M+H]+calcd312.2,found312.0.
实施例4:2,7-二(2,3-环氧丙氧基)-芴酮(2a)的合成
将2,7-二羟基芴酮(10g,0.047mol)溶于150ml DMSO,加入NaOH(3.2g,0.08mol)和环氧氯丙烷(16ml,0.2mol),70°C反应过夜,以饱和食盐水和CH2Cl2萃取,柱层析分离粗产物得2,7-二(2,3-环氧丙氧基)-芴酮。橙色固体,产率73%。m.p.93-95°C.[α]20 D0°(c0.5,CH2Cl2).1H NMR(400MHz,CDCl3)δ:7.31(d,J=8.2Hz,2H),7.16(d,J=2.2Hz,2H),6.99(dd,J=8.2,2.3Hz,2H),4.29(dd,J=11.0,2.8Hz,2H),3.96(dd,J=11.0,5.8Hz,2H),3.37(d,J=2.8Hz,2H),2.93(t,J=4.5Hz,2H),2.78(dd,J=4.7,2.7Hz,2H).13C NMR(101MHz,CDCl3)δ:193.37,158.93,137.87,135.97,121.08,120.72,110.33,69.21,49.99,44.57.Anal.Calcd.for C19H16O5:C70.36,H4.97;Found C70.33,H5.00.
实施例5:2,7-二(2-羟基-3-二胺基丙氧基)-芴酮的合成
将2,7-二(2,3-环氧丙氧基)-芴酮(0.4g,0.00123mol)溶于50mlDMF,加入碳酸钾(0.5g,0.0036mol)和相应仲胺(0.01mol),70°C反应24小时,以饱和食盐水和CH2Cl2萃取,柱层析分离粗产物得2,7-二(2-羟基-3-二胺基丙氧基)-芴酮。
2,7-二(2-羟基-3-二甲胺基丙氧基)-芴酮(2b)。橙色固体,产率75%。[α]20 D0°(c0.5,CH2Cl2).1H NMR(400MHz,CDCl3)δ:7.18(d,J=8.1Hz,2H),7.07(d,J=2.3Hz,2H),6.89(dd,J=8.2,2.4Hz,2H),4.03–3.96(m,2H),3.91(qd,J=9.6,4.8Hz,4H),2.48(dd,J=12.1,9.9Hz,2H),2.29(dd,J=12.3,3.7Hz,2H),2.25(s,12H).13C NMR(101MHz,CDCl3)δ:192.57,158.14,136.62,134.87,119.85,119.56,109.26,69.90,65.14,60.63,44.58.Anal.Calcd.for C23H30N2O5:C66.65,H7.30,N6.76;Found C66.63,H7.32,N6.75.MS(ESI):m/z[M+H]+calcd415.2,found415.0.
2,7-二(2-羟基-3-二乙胺基丙氧基)-芴酮(2c)。橙色固体,产率80%。[α]20 D0°(c0.5,CH2Cl2).1H NMR(400MHz,CDCl3)δ:7.31(d,J=8.2Hz,1H),7.14(d,J=2.3Hz,1H),6.99(dd,J=8.2,2.4Hz,1H),4.19(dd,J=9.0,4.4Hz,1H),4.04(dt,J=9.6,4.5Hz,2H),2.93–2.77(m,6H),1.18(t,J=7.1Hz,6H).13C NMR(101MHz,CDCl3)δ:193.53,159.01,137.53,135.75,120.70,120.66,110.43,70.71,65.29,55.18,47.51,11.06.Anal.Calcd.for C27H38N2O5:C68.91,H8.14,N5.95;Found C68.93,H8.16,N5.94.MS(ESI):m/z[M+H]+calcd471.3,found471.1.
2,7-二(2-羟基-3-二正丙胺基丙氧基)-芴酮(2d)。橙色油状液体,产率80%。[α]20 D0°(c0.5,CH2Cl2).1H NMR(400MHz,CDCl3)δ:7.15(d,J=8.1Hz,2H),7.03(d,J=2.0Hz,2H),6.86(dd,J=8.1,2.1Hz,2H),4.00(td,J=9.5,4.8Hz,2H),3.91(d,J=4.8Hz,2H),2.60–2.39(m,12H),1.54–1.37(m,8H),0.83(t,J=7.3Hz,12H).13C NMR(101MHz,CDCl3)δ:193.54,159.11,137.58,135.84,120.69,120.58,110.35,70.78,65.73,56.96,56.14,19.82,11.70.Anal.Calcd.forC31H46N2O5:C70.69,H8.80,N5.32;Found C70.64,H8.81,N5.33.MS(ESI):m/z[M+H]+calcd527.3,found527.1.
2,7-二(2-羟基-3-哌啶基丙氧基)-芴酮(2e)。橙色固体,产率80%。[α]20 D0°(c0.5,CH2Cl2).1H NMR(400MHz,CDCl3)δ:7.22(d,J=8.1Hz,2H),7.12(d,J=2.3Hz,2H),6.94(dd,J=8.2,2.4Hz,2H),4.08(td,J=9.3,4.7Hz,2H),4.02–3.92(m,4H),2.60(d,J=4.3Hz,4H),2.52–2.32(m,8H),1.67–1.52(m,8H),1.44(dd,J=12.9,6.1Hz,4H).13C NMR(101MHz,CDCl3)δ:193.52,159.23,137.60,135.89,120.86,120.53,110.35,71.08,65.37,61.02,54.75,26.05,24.20.Anal.Calcd.for C29H38N2O5:C70.42,H7.74,N5.66;Found C70.38,H7.75,N5.68.MS(ESI):m/z[M+H]+calcd495.3,found495.1.
实施例6:2,7-二(2-羟基乙氧基)-芴酮(3a)的合成。
将2,7-二羟基芴酮(20g,0.094mol)溶于200mlDMSO中,加入NaOH(8g,0.2mol)andethylene chlorohydrin(13.4ml,0.2mol),70°C反应过夜。将反应体系倒入1M NaOH水溶液中,收集沉淀并洗涤干燥,在异丙醇中重结晶得到2,7-二(2-羟基乙氧基)-芴酮。橙色固体,产率55%。m.p.166-168°C.1H NMR(400MHz,DMSO)δ:7.54(s,2H),7.08(s,4H),4.05(s,4H),3.72(s,4H).13C NMR(101MHz,DMSO)δ:192.81,159.09,136.72,135.07,121.41,120.82,110.06,70.08,59.45.Anal.Calcd.for C17H16O5:C67.99,H5.37;Found C68.01,H5.37.
实施例7:2,7-二(2-氯乙氧基)-芴酮(3b)的合成。
将2,7-二(2-羟基乙氧基)-芴酮(10g,0.033mol)溶于80ml氯化亚砜中,60°C反应,TLC监测至反应结束。将反应体系倒入1M NaOH水溶液中,收集沉淀并洗涤干燥得粗品。柱层析得2,7-二(2-氯乙氧基)-芴酮。橙色固体,产率90%。m.p.142-144°C.1H NMR(400MHz,CDCl3)δ:7.29(d,J=8.1Hz,2H),7.14(d,J=2.3Hz,2H),6.97(dd,J=8.1,2.4Hz,2H),4.25(t,J=5.8Hz,4H),3.82(t,J=5.8Hz,4H).13C NMR(101MHz,CDCl3)δ:193.25,158.68,137.98,136.00,121.23,120.81,110.39,68.49,41.75.Anal.Calcd.for C17H14Cl2O3:C60.55,H4.18;Found C60.53,H4.20.
实施例8:2,7-二(2-取代乙氧基)-芴酮的合成。
将2,7-二(2-氯乙氧基)-芴酮(0.4g,0.0012mol)溶于40mlDMF,加入碳酸钾(0.5g,0.0036mol)和相应亲核试剂(1ml,0.01mol),70°C反应24小时,以饱和食盐水和CH2Cl2萃取,柱层析分离粗产物得2,7-二(2-取代乙氧基)-芴酮。
2-(2-氯乙氧基)-7-(2-二乙胺基乙氧基)-芴酮(3c)。橙色固体,产率40%。m.p.75-76.3°C.1H NMR(400MHz,CDCl3)δ:7.19(dd,J=8.1,1.8Hz,2H),7.06(dd,J=5.1,2.4Hz,2H),6.87(ddd,J=8.0,5.4,2.4Hz,2H),4.17(t,J=5.8Hz,2H),4.02(t,J=6.0Hz,2H),3.74(t,J=5.8Hz,2H),2.85(t,J=6.0Hz,2H),2.62(q,J=7.1Hz,4H),1.03(t,J=7.1Hz,6H).13C NMR(101MHz,CDCl3)δ:193.45,159.28,158.52,138.17,137.29,135.99,135.91,121.14,120.72,120.67,110.48,110.31,68.46,66.79,51.52,47.79,41.77,11.57.Anal.Calcd.for C21H24ClNO3:C67.46,H6.47,N3.75;Found C67.44,H6.46,N3.75.MS(ESI):m/z[M+H]+calcd374.1,found374.0.
2,7-二(2-1,2,4三氮唑乙氧基)-芴酮(3e)。橙色固体,产率55%。m.p.209-212°C.1H NMR(400MHz,CDCl3)δ:8.22(s,2H),7.97(s,2H),7.28(d,J=8.2Hz,2H),7.11(d,J=2.4Hz,2H),6.89(dd,J=8.2,2.5Hz,2H),4.59(t,J=5.0Hz,4H),4.36(t,J=5.0Hz,4H).13C NMR(101MHz,CDCl3)δ:192.99,160.26,158.33,152.24,144.01,138.05,135.97,120.91,110.28,66.08,49.12.Anal.Calcd.for C21H18N6O3:C62.68,H4.51,N20.88;Found C62.67,H4.53,N20.87.MS(ESI):m/z[M+H]+calcd403.1,found403.0.
2,7-二(2-咪唑乙氧基)-芴酮(3f)。橙色固体,产率50%。1H NMR(400MHz,CDCl3)δ:7.63(s,2H),7.28(d,J=1.2Hz,2H),7.09(m,6H),6.91(dd,J=8.2,2.4Hz,2H),4.36(t,J=4.9Hz,4H),4.24(t,J=5.0Hz,4H).13C NMR(101MHz,CDCl3)δ:193.14,158.42,138.01,137.56,135.93,129.60,121.00,120.92,119.38,110.14,67.68,45.79.Anal.Calcd.for C23H20N4O3:C68.99,H5.03,N13.99;Found C68.98,H5.05,N13.96.MS(ESI):m/z[M+H]+calcd401.2,found401.0.
2,7-二(2-1,2,3三氮唑乙氧基)-芴酮(3g)。橙色固体,产率50%。m.p.186-189°C.1HNMR(400MHz,CDCl3)δ:7.87(dd,J=6.6,3.0Hz,2H),7.39(dd,J=6.6,3.0Hz,2H),7.22(d,J=8.2Hz,2H),7.13(d,J=2.2Hz,2H),6.90(dd,J=8.2,2.3Hz,2H),5.11(t,J=5.5Hz,4H),4.68(t,J=5.5Hz,4H).13C NMR(101MHz,CDCl3)δ:193.11,158.50,137.97,135.90,126.57,121.22,120.71,118.09,110.45,66.43,55.49.Anal.Calcd.for C21H18N6O3:C62.68,H4.51,N20.88;FoundC62.65,H4.53,N20.89.MS(ESI):m/z[M+H]+calcd403.1,found402.9.
2,7-二(2-异丙胺基乙氧基)-芴酮(3i)。橙色固体,产率82%。1H NMR(400MHz,CDCl3)δ:7.18(d,J=8.1Hz,1H),7.06(s,1H),6.86(d,J=7.9Hz,1H),4.01(t,J=4.8Hz,2H),2.92(t,J=4.8Hz,2H),2.80(dt,J=12.3,6.1Hz,1H),1.61(s,1H),1.03(d,J=6.2Hz,6H).13CNMR(101MHz,CDCl3)δ:192.61,158.22,136.51,134.91,119.61,119.50,109.35,67.21,47.52,45.23,21.92.Anal.Calcd.for C23H30N2O3:C72.22,H7.91,N7.32;Found C72.18,H7.94,N7.30.MS(ESI):m/z[M+H]+calcd383.2,found383.1.
2,7-二(2-正丁胺基乙氧基)-芴酮(3j)。橙色固体,产率75%。1H NMR(400MHz,CDCl3)δ:7.19(d,J=8.1Hz,1H),7.07(d,J=2.2Hz,1H),6.86(dd,J=8.1,2.4Hz,1H),4.02(t,J=5.1Hz,2H),2.93(t,J=5.1Hz,2H),2.64–2.57(m,2H),1.70(s,1H),1.46–1.39(m,2H),1.34–1.24(m,2H),0.86(t,J=7.3Hz,3H).13C NMR(101MHz,CDCl3)δ:193.69,159.25,137.54,135.93,120.67,120.55,110.33,67.94,49.62,48.72,32.24,20.47,14.04.Anal.Calcd.for C25H34N2O3:C73.14,H8.35,N6.82;Found C73.11,H8.37,N6.81.MS(ESI):m/z[M+H]+calcd411.3,found411.1.
2,7-二(2-叔丁胺基乙氧基)-芴酮(3k)。橙色固体,产率80%。1H NMR(400MHz,CDCl3)δ:7.10(d,J=8.1Hz,1H),6.94(d,J=1.9Hz,1H),6.81–6.72(m,1H),3.93(s,2H),2.78(s,2H),0.98(s,9H).13C NMR(101MHz,CDCl3)δ:193.55,159.06,137.31,135.69,120.47,120.42,110.35,63.21,52.85,8.06.Anal.Calcd.for C25H34N2O3:C73.14,H8.35,N6.82;Found C73.13,H8.36,N6.82.MS(ESI):m/z[M+H]+calcd411.3,found411.0.
细胞毒性实验:
本发明化合物1c,2b-e,3c-3k作为待测化合物。采用MTT法进行测试。结果显示化合物2b-e,3i-k的抗肿瘤活性优于对照替洛隆。
MTT法包括如下步骤:
1.收集对数生长期细胞,调整细胞悬液浓度,每孔加入100ul,铺板使待测细胞调密度至10000/孔。
2.5%CO2,37℃孵育,至细胞单层铺满孔底(96孔平底板),加入浓度梯度的药物,每孔100ul,设18个复孔.
3.5%CO2,37℃孵育16-48小时,倒置显微镜下观察。
4.每孔加入10ul MTT溶液(5mg/ml,即0.5%MTT),继续培养4h。
5.终止培养,小心吸去孔内培养液。
6.每孔加入100ul二甲基亚砜,置摇床上低速振荡10min,使结晶物充分溶解。使用酶联免疫检测仪在OD490nm处测量各孔的吸光值。
7.同时设置调零孔(培养基、MTT、二甲基亚砜),对照孔(细胞、相同浓度的药物溶解介质、培养液、MTT、二甲基亚砜)。
8.实验数据为18个复孔的平均值。
化合物活性列表:

Claims (2)

1.2,7–二取代芴酮衍生物,其结构式为:
其中,R1和R2同时为
2.权利要求1所述的2,7-二取代芴酮衍生物在制备抗肿瘤药物中的应用。
CN201310081886.2A 2013-03-14 2013-03-14 2,7–二取代芴酮衍生物及其制备方法与应用 Expired - Fee Related CN103204781B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310081886.2A CN103204781B (zh) 2013-03-14 2013-03-14 2,7–二取代芴酮衍生物及其制备方法与应用

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310081886.2A CN103204781B (zh) 2013-03-14 2013-03-14 2,7–二取代芴酮衍生物及其制备方法与应用

Publications (2)

Publication Number Publication Date
CN103204781A CN103204781A (zh) 2013-07-17
CN103204781B true CN103204781B (zh) 2015-04-01

Family

ID=48752218

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310081886.2A Expired - Fee Related CN103204781B (zh) 2013-03-14 2013-03-14 2,7–二取代芴酮衍生物及其制备方法与应用

Country Status (1)

Country Link
CN (1) CN103204781B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114316232B (zh) * 2021-11-12 2023-04-14 广东腐蚀科学与技术创新研究院 一种高硬度高透明粉末涂料用聚酯树脂及其制备方法
CN115028522B (zh) * 2022-07-28 2023-10-24 杭州卢普生物科技有限公司 一种2,7-二羟基-9-芴酮的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87107628A (zh) * 1986-11-04 1988-06-08 大塚制药株式会社 氢化芴衍生物
CN1220660A (zh) * 1996-05-30 1999-06-23 赫彻斯特马里恩鲁斯公司 烷氧基氨基取代的芴酮以及它们作为蛋白激酶c抑制剂的用途
CN1610681A (zh) * 2001-10-05 2005-04-27 霍夫曼-拉罗奇有限公司 具有抗肿瘤活性的多环化合物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7462615B2 (en) * 2005-12-08 2008-12-09 Hybrigenics Sa Inhibitors of cysteine proteases, the pharmaceutical compositions thereof and their therapeutic applications

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87107628A (zh) * 1986-11-04 1988-06-08 大塚制药株式会社 氢化芴衍生物
CN1220660A (zh) * 1996-05-30 1999-06-23 赫彻斯特马里恩鲁斯公司 烷氧基氨基取代的芴酮以及它们作为蛋白激酶c抑制剂的用途
CN1610681A (zh) * 2001-10-05 2005-04-27 霍夫曼-拉罗奇有限公司 具有抗肿瘤活性的多环化合物

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Effect of 2,7-Bis[2-diethylamino)ethoxy]fluoren-9-one dihydrochloride (Tilorone) upon Cell-mediated Immunity in Mice;Gary E. Friedlaender等;《Cancer Research》;19740228;第34卷;第306页左栏倒数第一段 *

Also Published As

Publication number Publication date
CN103204781A (zh) 2013-07-17

Similar Documents

Publication Publication Date Title
CN103204781B (zh) 2,7–二取代芴酮衍生物及其制备方法与应用
CN101805333A (zh) 环丙鱼藤酮及其制备方法与应用
CN104650155A (zh) 一种钌配合物及其制备方法、用途
CN110357899B (zh) 一类可示踪抗肿瘤鬼臼毒素衍生物及其制备和应用
CN110452283A (zh) 一种抗肿瘤季铵盐类衍生物及其制备方法及应用
CN112480076A (zh) 一种苯基吡啶类化合物及其制备与应用
CN103086975A (zh) 9-羟甲基-10-咪蒽腙及其合成方法和应用
CN103145676B (zh) 7,4’–二取代异黄酮衍生物及其制备方法与应用
CN104288133B (zh) 3,5-二异戊烯基,2,4,4′-三羟基查尔酮及其衍生物的用途和制备
CN104193596B (zh) 反式邻羟基二苯乙烯衍生物及其制备方法和应用
CN114539292B (zh) 一种新型鬼臼毒素拼接抗肿瘤活性分子化合物及其制备方法及应用
CN101239918B (zh) β-榄香烯二胺类衍生物及其合成方法和应用
CN109180583B (zh) 含杂环砜基及n-氧化物的萘酰亚胺衍生物合成及应用
CN106554362A (zh) 一种以1‑吡啶‑β‑咔啉为配体的氯化铜(II)螯合物及其合成方法和应用
CN110483465B (zh) 染料木素桥连哌嗪类衍生物合成方法及其抗肿瘤方向应用
CN104292219B (zh) 1-(苯并呋喃-5-基)-2-(1,2,4-三唑-1-基)酮肟杂环甲醚及其作为抗癌药的应用
CN108794483A (zh) 一种7-脱氮嘌呤衍生物及其六元环超分子结构
CN106397433B (zh) 2-(2-吡啶)-6-(2-氯-3-三氟甲基苯甲酰基)-5,7,8-三氢吡啶并[4,3-d]嘧啶及其制备方法
CN107011227B (zh) 基于微管蛋白的叠氮-β-内酰胺小分子探针及其制备方法和应用
CN115433200B (zh) 含苯并二氢吡喃-4-酮结构的四环化合物、合成方法及应用
CN111004145A (zh) 一种手性光学酰胺取代的α,β-二氨基酸衍生物及其制备方法和应用
CN103923073B (zh) 葛根素衍生物的制备方法
CN114369119B (zh) 一种青蒿素-哌嗪-磷酰胺氮芥杂化物及其制备方法和应用
CN109232539B (zh) 一类具有抗癌活性的双喹唑啉席夫碱衍生物及其制备与医药用途
CN109053488A (zh) 一种钯的Schiff碱配合物的制备方法及其抗肿瘤的应用

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150401

Termination date: 20180314

CF01 Termination of patent right due to non-payment of annual fee