CN102532148B - 葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用 - Google Patents

葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用 Download PDF

Info

Publication number
CN102532148B
CN102532148B CN201110435049.6A CN201110435049A CN102532148B CN 102532148 B CN102532148 B CN 102532148B CN 201110435049 A CN201110435049 A CN 201110435049A CN 102532148 B CN102532148 B CN 102532148B
Authority
CN
China
Prior art keywords
compound
candidine
alkali
zephyranthes
activity
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
CN201110435049.6A
Other languages
English (en)
Other versions
CN102532148A (zh
Inventor
张勇慧
姚广民
王富乾
张锦文
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.)
Huazhong University of Science and Technology
Original Assignee
Huazhong University of Science and Technology
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 Huazhong University of Science and Technology filed Critical Huazhong University of Science and Technology
Priority to CN201110435049.6A priority Critical patent/CN102532148B/zh
Priority to CN201310559346.0A priority patent/CN103588776B/zh
Priority to CN201310560305.3A priority patent/CN103641839B/zh
Publication of CN102532148A publication Critical patent/CN102532148A/zh
Application granted granted Critical
Publication of CN102532148B publication Critical patent/CN102532148B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D491/00Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/12Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains three hetero rings
    • C07D491/18Bridged systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D491/00Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04Ortho-condensed systems
    • C07D491/056Ortho-condensed systems with two or more oxygen atoms as ring hetero atoms in the oxygen-containing ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D491/00Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/12Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains three hetero rings
    • C07D491/20Spiro-condensed systems

Landscapes

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

Abstract

本发明公开了从葱莲中分离得到的具有抗肿瘤作用的化合物及其分离制备方法和应用,具体公开了来源于植物葱莲的生物碱类化合物的活性及结构,包括抗肿瘤活性良好的化合物N-苯乙基文殊兰定碱及葱莲碱A和葱莲B的分离纯化制备方法和相关活性。研究证实其对白血病HL-60、K562、肺癌A-549、肝癌HepG2和结肠癌HT-29肿瘤细胞细胞增殖有抑制活性,可以作为治疗白血病、肺癌、肝癌、结肠癌等肿瘤疾病的药物。

Description

葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用
技术领域
本发明属于医药技术领域,涉及抗肿瘤化合物化合物,具体涉及抗肿瘤化合物化合物分离纯化过程,结构确证,抗肿瘤细胞增殖作用实验等内容。
背景技术
人早急性幼粒白血病是以早幼粒细胞增生为主的急性白血病,为急性髓细胞白血病(AML)的一种特殊类型,被FAB协作组定为急性髓细胞白血病M3型。急性早幼粒细胞白血病在临床上并不少见,发病人群以30~38岁之间年青者为主。中国发病率比西方国家高出10%,一些地区(东北油田)发病率在AML中所占比例高达20%~30%。
葱莲(Zephyranthes candida)是蒜科葱莲属多年生草本植物葱莲(Zephyranthes candida(Lindl.)Herb)的全草。在日本亦称“玉帘”,原产南美,我国南部广泛引种栽培,资源丰富。民间以全株入药,有平肝熄风、散热解毒的功能;用于小儿急惊风、癫痫;外用于痈疮红肿。在秘鲁同属的植物Zephyranthes parul被用作治疗肿瘤,而葱莲在非洲做为药用植物被广泛用于治疗糖尿病。
发明内容
我们在抗肿瘤活性筛选的指导下,对葱莲抗肿瘤活性成分进行了系统研究,分离得到了化合物1-16,其中N-甲基文殊兰定碱、N-丙酸乙酯基文殊兰定碱、N-丁酸乙酯基文殊兰定碱、N-苯乙基文殊兰定碱、N-异戊基文殊兰定碱、甲氧基尼润碱、葱莲新碱、葱莲碱A和葱莲碱B为新化合物。结构式如(I)所示。通过这16个化合物对5种人体肿瘤细胞抗肿瘤活性研究,发现化合物3、5、6、7、8对白血病HL-60、K562、肺癌A-549、肝癌HepG2和结肠癌HT-29肿瘤细胞细胞增殖有抑制活性。
本发明涉及葱莲中相关生物碱类化合物的分离制备、以及它具有抑制白血病HL-60、K562、肺癌A-549、肝癌HepG2和结肠癌HT-29肿瘤细胞细胞增殖的活性。可以作为治疗白血病、肺癌、肝癌、结肠癌等肿瘤疾病的药物。
(I)化合物1-16结构式
本发明的任务是提供具有以下式II所示结构的化合物,
其中
R1可以为以下芳环或杂环:二氢化吡咯、2-二氢化吡咯、1-二氢化吡咯、2-恶唑啉、3-恶唑啉、2-咪唑啉、二氢吡唑、吡咯、咪唑、苯并咪唑、吡唑、吲唑、吡啶、二氢嘧啶、嘧啶、苯环;
R2-R10可以相同或不同,可以分别、同时或各自为氢、羟基、含1-8个碳的烷基、卤素、硝基、1-8个碳的烷氧基、羰基、羧基、醛基或氨基;
n为亚甲基的数目,可为0-7个。
本发明的另一个任务是提供具有以下式III所示结构的化合物,
其中
R1可以为以下芳环或杂环:二氢化吡咯、2-二氢化吡咯、1-二氢化吡咯、2-恶唑啉、3-恶唑啉、2-咪唑啉、二氢吡唑、吡咯、咪唑、苯并咪唑、吡唑、吲唑、吡啶、二氢嘧啶、嘧啶、苯环;
R1-R10可以相同或不同,可以分别、同时或各自为氢、羟基、含1-8个碳的烷基、卤素、硝基、1-8个碳的烷氧基、羰基、羧基、醛基或氨基;
X可以为任一种卤素或有机酸的酸根离子或无机酸的酸根离子,所述的有机酸的酸根离子或无机酸的酸根离子可以是SO4 2-、NO3 -、PO3 2-、HCO2 -、CH3CO2 -、CO2 2-、草酸根离子、柠檬酸根离子、苹果酸根离子或乳酸根离子。
本发明的又一个任务是提供具化合物N-苯乙基文殊兰定碱、葱莲碱A和葱莲碱B,其结构式分别为:
本发明提供的上述化合物具有抗肿瘤作用,可用于制备抗肿瘤药物,具体可用于制备治疗白血病、肺癌、肝癌或结肠癌的药物。
本发明还提供了化合物1-16的植物来源及其分离纯化方法以及衍生物和类似物的结构。
本发明的一个实施例提供了N-苯乙基文殊兰定碱、葱莲碱A、葱莲碱B的分离制备方法。
本发明的另一个实施例提供了化合物1-16对血病HL-60、K562、肺癌A-549、肝癌HepG2和结肠癌HT-29肿瘤细胞细胞增殖的活性细胞的抑制活性的实验资料。化合物1-16的抗肿瘤活性通过MTT法对白血病HL-60、K562、肺癌A-549、肝癌HepG2和结肠癌HT-29五种人体肿瘤细胞进行了评价。结果表明:化合物N苯乙基文殊兰定碱及葱莲碱A和葱莲碱B对白血病HL-60、K562、肺癌A-549、肝癌HepG2和结肠癌HT-29五种人体肿瘤细胞具有显著抑制活性,均优于阳性对照药顺铂。
本发明的又一个实施例对化合物葱莲碱A和葱莲碱B进行了LD50的测定,结果表明化合物葱莲碱A和葱莲碱B毒性级别非常低或无毒,口服安全。
附图说明
图1:N-苯乙基文殊兰定碱、葱莲碱A、葱莲碱B的分离制备流程图。
图2:葱莲碱A和葱莲碱B X-Ray图,
具体实施方式
实施例1:N-苯乙基文殊兰定碱、葱莲碱A、葱莲碱B的分离制备
葱莲干燥全草(10kg)粉碎后用95%乙醇(含2%HCl)25L冷浸提取三次,第四次加热回流提取,合并提取液回收溶剂后用含2%HCl的水溶液3L混悬,3L氯仿萃取四次,水相用浓氨水调PH值至碱性,再次以3L氯仿萃取四次,氯仿层回收溶剂得总碱。总碱用中压色谱系统经硅胶柱色谱,氯仿至甲醇梯度洗脱得五部分,第一部分经正相硅胶,反相硅胶柱色谱,凝胶色谱和高效液相色谱分离得到N-苯乙基文殊兰定碱。第五部分进过反相硅胶柱色谱,水至甲醇梯度洗脱,得到三个部分,第三个部分在经过反复硅胶柱色谱得到化合物的葱莲碱A和葱莲碱B的结晶(甲醇中),流程图见图1。
经过NMR和X-Ray测试解析得到了葱莲碱A和葱莲碱B的绝对构型(见图2),其中葱莲碱A和葱莲碱B的比例为7∶3。
N-苯乙基文殊兰定碱(N-phenethyl crinasiadine):无色粉末,易溶于氯仿,不溶于甲醇。UV(CDCl3)λmax(logε)270(4.08),313(3.91),341(3.76),372(3.13)nm;IRv max 2957,2924,2855,1747,1631,1600,1462,1310,1039,751cm-1;HRESIMS m/z344.1282[M+H]+(calcd for C22H18NO3 +,344.12812)。
1H NMR(400MHz,CDCl3)δ8.12(1H,dd,J=8.0,0.8Hz,H-1),7.93(1H,s,H-7),7.65(1H,s,H-10),7.52(1H,dd,J=8.4,1.2Hz,H-3),7.46(1H,d,J=7.9Hz,H-4),7.38(2H,t,J=7.0Hz,H-15,17),7.34(2H,d,J=7.3Hz,H-14,18),7.29(1H,ddd,J=8.4,7.0,1.2Hz,H-2),7.25(1H,t,J=7.5Hz,H-16),6.12(2H,s,H-OCH2O),4.58(2H,t,J=8.3Hz,H-11),3.07(2H,t,J=8.6Hz,H-12)。
13C NMR(101MHz,CDCl3)δ160.8(s,C-6),152.5(s,C-9),148.7(s,C-8),138.8(s,C-13),136.6(s,C-4a),130.7(s,C-6a),129.2(d,C-3),129.0(d,C-14,18),128.9(d,C-15,17),126.9(d,C-16),123.2(d,C-1),122.2(d,C-2),121.5(s,C-10b),119.7(s,C-10a),114.7(d,C-4),106.7(d,C-7),101.9(t,C-OCH2O)),100.3(d,C-10),44.6(t,C-11),33.6(t,C-12)。
葱莲碱A和葱莲碱B(Candidine A and Candidine B):无色方晶,易溶于甲醇,水,不溶于氯仿,紫外254nm处有紫外吸收。m.p.237℃,[α]25℃D+5.23°(c 0.745,CH3OH);UV(MeOD)λmax(logε)205(2.16),245(1.44),290(1.47),360(0.51),370(0.56)nm;IR vmax3239,3003,1509,1489,1252,1132,1030,937,825cm-1;HRESIMS m/z 332.1488([M-Cl-]+calcd forC18H23NO5 +,332.1493).
葱莲碱A(Candidine A)1H NMR(400MHz,MeOD)δ7.03(1H,s,H-10),6.92(1H,s,H-7),6.42(1H,m,H-1,),6.41(1H,m,H-2),6.04(1H,s,H-6),6.03(2H,s,H-OCH2O),4.58(1H,dd,J=12.7,6.1Hz,H-12β),4.16(1H,dd,J=13.3,4.6Hz,H-4a),4.04(1H,s,H-3),4.02(1H,s,H-11),3.40(3H,s,H-OMe),3.25(1H,m,H-12α),3.23(3H,s,H-NMe),2.51(1H,ddd,J=14.82,13.24,3.40,Hz H-4).13C NMR(101MHz,MeOD)δ150.77(C-8),149.13(C-9),133.95(C-10a),131.09(C-1),126.88(C-2),125.22(C-6a),109.11(C-7),104.38(C-10),103.42(C-OCH20),96.10(C-6),77.94(C-11),72.33(C-3),71.72(C-4a),62.82(C-12),57.02(C-OMe),53.22(C-10b),43.69(C-NMe),26.1(C-4).
葱莲碱B(Candidine B)1H NMR(400MHz,MeOD)δ7.07(1H,s,H-10),6.86(1H,s,H-7),6.42(1H,m,H-1,),6.41(1H,m,H-2),6.03(2H,s,H-OCH2O),5.64(1H,s,H-6),4.16(1H,dd,J=13.3,4.6Hz,H-4a),4.20(1H,m,H-12β),4.04(1H,s,H-3),4.02(1H,s,H-11),3.63(1H,d,J=13.5Hz,H-12α),3.40(3H,s,H-OMe),3.23(3H,s,H-NMe),2.40(1H,m,H-4).13C NMR(101MHz,MeOD)δ151.08(C-8),149.13(C-9),133.95(C-10a),131.27(C-1),126.51(C-2),124.15(C-6a),109.88(C-7),104.38(C-10),103.42(C-OCH2O),96.69(C-6),78.06(C-11),72.44(C-3),65.26(C-4a),68.57(C-12),57.02(C-OMe),53.80(C-10b),44.28(C-NMe),25.5(C-4).
实施例2:化合物1-16对血病HL-60、K562、肺癌A-549、肝癌HepG2和结肠癌HT-29肿瘤细胞细胞增殖的活性细胞的抑制活性。
化合物1-16的抗肿瘤活性通过MTT法对白血病HL-60、K562、肺癌A-549、肝癌HepG2和结肠癌HT-29五种人体肿瘤细胞进行评价。结果如下表1所示:
表1化合物对不同肿瘤细胞株的半数生长抑制浓度IC50(μM)
实验结论:化合物N苯乙基文殊兰定碱及葱莲碱A和葱莲碱B对白血病HL-60、K562、肺癌A-549、肝癌HepG2和结肠癌HT-29五种人体肿瘤细胞具有显著抑制活性,均优于阳性对照药顺铂。
实施例3:化合物葱莲碱A和葱莲碱B(7∶3)LD50的测定
化合物葱莲碱A和葱莲碱B LD50的测定:普通级昆明小鼠12只,20±2g,雌雄各半,适应性喂养后禁食12小时,随即分配到高剂量组考察III-6的口服急性毒性,每组雌雄各半。灌胃,观察一周内动物的饮食,活动,毛泽及存亡等情况。灌胃给药后动物外观和行为表现正常,无任何毒性反应,无一中毒死亡。结果表明在有效参考剂量的40倍时无任何毒性反应,认为化合物葱莲碱A和葱莲碱B毒性级别非常低或无毒,口服安全,不再提高剂量做毒性试验。
因此,化合物葱莲碱A和葱莲碱B毒性级别非常低或无毒,口服安全。
实施例4:化合物葱莲碱A和葱莲碱B(7∶3)片剂制备及方法
主要药用原料包括:活性物质葱莲碱A和葱莲碱B(7∶3),药用片剂的稀释剂,片剂润滑剂,粘合剂和崩解剂。稀释剂可选择微淀粉、苷氨酸、羟甲基淀粉钠中的一种或多种组合;粘合剂可选择淀粉浆、PVP胶浆、明胶浆中的一种;润滑剂可选择的滑石粉、硬脂酸镁中的一种。片剂稳定性好。
取葱莲碱A和葱莲碱B(7∶3)100mg,淀粉24g,微晶纤维素24g,羟甲基淀粉钠64g,甘氨酸10g分别研细,过80目筛,等量的加法混合均匀,用淀粉浆(5%)制成软材,用30目筛滤制粒,置70℃条件下干燥,再用40目筛滤整粒后加入硬脂酸镁0.15g,混合均匀,压片,分装,即得。

Claims (3)

1.具有以下式A或式B所示结构的化合物:
2.权利要求1所述的化合物在制备抗肿瘤药物中的应用。
3.权利要求1所述的化合物在制备用于治疗白血病、肺癌、肝癌或结肠癌的药物中的应用。
CN201110435049.6A 2011-12-22 2011-12-22 葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用 Expired - Fee Related CN102532148B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201110435049.6A CN102532148B (zh) 2011-12-22 2011-12-22 葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用
CN201310559346.0A CN103588776B (zh) 2011-12-22 2011-12-22 葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用
CN201310560305.3A CN103641839B (zh) 2011-12-22 2011-12-22 葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110435049.6A CN102532148B (zh) 2011-12-22 2011-12-22 葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201310559346.0A Division CN103588776B (zh) 2011-12-22 2011-12-22 葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用
CN201310560305.3A Division CN103641839B (zh) 2011-12-22 2011-12-22 葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用

Publications (2)

Publication Number Publication Date
CN102532148A CN102532148A (zh) 2012-07-04
CN102532148B true CN102532148B (zh) 2014-11-12

Family

ID=46340311

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201110435049.6A Expired - Fee Related CN102532148B (zh) 2011-12-22 2011-12-22 葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用
CN201310560305.3A Expired - Fee Related CN103641839B (zh) 2011-12-22 2011-12-22 葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用
CN201310559346.0A Expired - Fee Related CN103588776B (zh) 2011-12-22 2011-12-22 葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201310560305.3A Expired - Fee Related CN103641839B (zh) 2011-12-22 2011-12-22 葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用
CN201310559346.0A Expired - Fee Related CN103588776B (zh) 2011-12-22 2011-12-22 葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用

Country Status (1)

Country Link
CN (3) CN102532148B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107412463A (zh) * 2017-04-27 2017-12-01 云南中医学院 一种具有抗肿瘤作用的葱莲花提取物
CN108948029A (zh) * 2017-05-27 2018-12-07 华中科技大学 菲啶酮衍生物及其合成方法和抗肿瘤应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001042219A2 (en) * 1999-12-07 2001-06-14 Inotek Corporation Novel substituted phenanthridinones and methods of use thereof
CN101805384A (zh) * 2010-04-26 2010-08-18 江苏省中国科学院植物研究所 一种新石蒜异喹诺酮类生物碱及其制备方法和用途
WO2011093483A1 (ja) * 2010-02-01 2011-08-04 国立大学法人鹿児島大学 C型肝炎治療剤

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005016343A1 (en) * 2003-08-11 2005-02-24 The Regents Of The University Of California Novel anti-viral agents based upon derivatives of the aromatic heterocycle phenanthridine
AU2005282829A1 (en) * 2004-09-02 2006-03-16 Wyeth Phenanthridine carbonyl phenols as cytokine modulators

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001042219A2 (en) * 1999-12-07 2001-06-14 Inotek Corporation Novel substituted phenanthridinones and methods of use thereof
WO2011093483A1 (ja) * 2010-02-01 2011-08-04 国立大学法人鹿児島大学 C型肝炎治療剤
CN101805384A (zh) * 2010-04-26 2010-08-18 江苏省中国科学院植物研究所 一种新石蒜异喹诺酮类生物碱及其制备方法和用途

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Ludovic Donati,等.Selective Unusual Pd-Mediated Biaryl Coupling Reactions: Solvent Effects with Carbonate Bases.《Org. Lett.》.2009,第12卷(第1期),第156-158页. *

Also Published As

Publication number Publication date
CN102532148A (zh) 2012-07-04
CN103641839B (zh) 2016-02-24
CN103641839A (zh) 2014-03-19
CN103588776B (zh) 2016-03-02
CN103588776A (zh) 2014-02-19

Similar Documents

Publication Publication Date Title
CN101177445B (zh) 蟾蜍二烯内酯类化合物及其制备方法与应用
CN104825500B (zh) 白肉灵芝提取物、提取方法及其用途
CN108484699B (zh) 联吡啶类生物碱、其制备方法和用途
CN102145062A (zh) 刺梨果活性提取物及其制备方法、检测方法和应用
CN102532148B (zh) 葱莲中具有抗肿瘤作用的化合物及其分离制备方法和应用
CN103191143B (zh) 一种强心苷化合物的用途
CN103396470A (zh) Withanolides型化合物及其抗肿瘤的用途
CN103230388B (zh) 鄂西香茶菜素作为Wnt信号通路抑制剂及抗癌药物的应用
Wang et al. Antitumor effects of raddeanin A on S180, H22 and U14 cell xenografts in mice
CN103232518B (zh) 一种新海蓬子降三萜类皂苷化合物及其制备方法和用途
CN102764320B (zh) 山大颜提取物及其制备方法与抗肿瘤应用
CN102408464A (zh) 一种新的降三萜类皂苷化合物及其制备方法和用途
CN115025088A (zh) 十氢萘吡啶酮生物碱及其药物组合物的应用
CN105541858B (zh) Xanthone类化合物及其制备方法、组合物和用途
CN107021970A (zh) 苦豆子碱二聚体a~d在制备抗炎或抗肿瘤药物制剂中的应用
CN106543117A (zh) 具有抗肿瘤活性的间双四氢呋喃型番荔枝内酯类化合物及其制备方法与应用
CN108676054B (zh) 一种三萜类化合物及其制备方法和应用
CN101704828A (zh) 山橙素类双吲哚化合物,其药物组合物及其制备方法和用途
CN109705183A (zh) 臭七次生代谢物及其药物组合物与其制备方法和其应用
CN104788528B (zh) 霞草齐墩果烷型五环三萜化合物,含有该化合物的药物组合物及其应用
CN104324043B (zh) 一种强心苷化合物的用途
CN109575089B (zh) 酰化葡萄糖类化合物及其药物组合物和制备方法与应用
CN109180632A (zh) 一种从雷公藤中分离出的新化合物及其制备方法和医药用途
CN114805382B (zh) 一种倍半萜色酮类化合物及其分离和在制备抗胰腺癌药物中的应用
CN107365345A (zh) 一种d‑环插氧孕甾烷糖苷化合物及其应用

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

Granted publication date: 20141112

Termination date: 20181222