CN102716116B - 含邻醌结构的化合物在制备抗肿瘤药物中的应用 - Google Patents
含邻醌结构的化合物在制备抗肿瘤药物中的应用 Download PDFInfo
- Publication number
- CN102716116B CN102716116B CN 201210209219 CN201210209219A CN102716116B CN 102716116 B CN102716116 B CN 102716116B CN 201210209219 CN201210209219 CN 201210209219 CN 201210209219 A CN201210209219 A CN 201210209219A CN 102716116 B CN102716116 B CN 102716116B
- Authority
- CN
- China
- Prior art keywords
- compound
- mansonone
- activity
- compounds
- application
- 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
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 47
- WOAHJDHKFWSLKE-UHFFFAOYSA-N 1,2-benzoquinone Chemical group O=C1C=CC=CC1=O WOAHJDHKFWSLKE-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 230000000259 anti-tumor effect Effects 0.000 title abstract description 16
- 239000003814 drug Substances 0.000 title abstract description 16
- 229940079593 drug Drugs 0.000 title abstract description 11
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000002246 antineoplastic agent Substances 0.000 claims description 6
- 229940041181 antineoplastic drug Drugs 0.000 claims description 6
- WSRLWSPFIOAYST-UHFFFAOYSA-N mansonone f Chemical compound C1=CC(C(C)=CO2)=C3C2=C(C)C(=O)C(=O)C3=C1C WSRLWSPFIOAYST-UHFFFAOYSA-N 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 14
- 229930014626 natural product Natural products 0.000 abstract description 7
- 230000001093 anti-cancer Effects 0.000 abstract description 3
- 230000003013 cytotoxicity Effects 0.000 abstract description 2
- 231100000135 cytotoxicity Toxicity 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 24
- 230000001472 cytotoxic effect Effects 0.000 description 9
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 7
- 229930182418 Mansonone Natural products 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 206010028980 Neoplasm Diseases 0.000 description 5
- 241001597008 Nomeidae Species 0.000 description 5
- VJJPUSNTGOMMGY-MRVIYFEKSA-N etoposide Chemical compound COC1=C(O)C(OC)=CC([C@@H]2C3=CC=4OCOC=4C=C3[C@@H](O[C@H]3[C@@H]([C@@H](O)[C@@H]4O[C@H](C)OC[C@H]4O3)O)[C@@H]3[C@@H]2C(OC3)=O)=C1 VJJPUSNTGOMMGY-MRVIYFEKSA-N 0.000 description 5
- 229960005420 etoposide Drugs 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- 206010059866 Drug resistance Diseases 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 206010006187 Breast cancer Diseases 0.000 description 3
- 208000026310 Breast neoplasm Diseases 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- HAWSQZCWOQZXHI-FQEVSTJZSA-N 10-Hydroxycamptothecin Chemical compound C1=C(O)C=C2C=C(CN3C4=CC5=C(C3=O)COC(=O)[C@]5(O)CC)C4=NC2=C1 HAWSQZCWOQZXHI-FQEVSTJZSA-N 0.000 description 2
- PYIXHKGTJKCVBJ-UHFFFAOYSA-N Astraciceran Natural products C1OC2=CC(O)=CC=C2CC1C1=CC(OCO2)=C2C=C1OC PYIXHKGTJKCVBJ-UHFFFAOYSA-N 0.000 description 2
- NDVRQFZUJRMKKP-UHFFFAOYSA-N Betavulgarin Natural products O=C1C=2C(OC)=C3OCOC3=CC=2OC=C1C1=CC=CC=C1O NDVRQFZUJRMKKP-UHFFFAOYSA-N 0.000 description 2
- AOJJSUZBOXZQNB-TZSSRYMLSA-N Doxorubicin Chemical compound O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(=O)CO)[C@H]1C[C@H](N)[C@H](O)[C@H](C)O1 AOJJSUZBOXZQNB-TZSSRYMLSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- SYWTYRLIJCHSLJ-QMMMGPOBSA-N Mansonone E Natural products O=C1C(=O)c2c(C)ccc3[C@@H](C)COC(=C1C)c23 SYWTYRLIJCHSLJ-QMMMGPOBSA-N 0.000 description 2
- 208000003445 Mouth Neoplasms Diseases 0.000 description 2
- IHPVFYLOGNNZLA-UHFFFAOYSA-N Phytoalexin Natural products COC1=CC=CC=C1C1OC(C=C2C(OCO2)=C2OC)=C2C(=O)C1 IHPVFYLOGNNZLA-UHFFFAOYSA-N 0.000 description 2
- 241001106462 Ulmus Species 0.000 description 2
- 241000707822 Ulmus glabra Species 0.000 description 2
- 241001286670 Ulmus x hollandica Species 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 208000012987 lip and oral cavity carcinoma Diseases 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- SYWTYRLIJCHSLJ-UHFFFAOYSA-N mansonone e Chemical compound C1=CC(C(C)CO2)=C3C2=C(C)C(=O)C(=O)C3=C1C SYWTYRLIJCHSLJ-UHFFFAOYSA-N 0.000 description 2
- -1 mansononeF Chemical compound 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000280 phytoalexin Substances 0.000 description 2
- 150000001857 phytoalexin derivatives Chemical class 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- OGWKCGZFUXNPDA-UHFFFAOYSA-N vincristine Natural products C1C(CC)(O)CC(CC2(C(=O)OC)C=3C(=CC4=C(C56C(C(C(OC(C)=O)C7(CC)C=CCN(C67)CC5)(O)C(=O)OC)N4C=O)C=3)OC)CN1CCC1=C2NC2=CC=CC=C12 OGWKCGZFUXNPDA-UHFFFAOYSA-N 0.000 description 2
- OGWKCGZFUXNPDA-XQKSVPLYSA-N vincristine Chemical compound C([N@]1C[C@@H](C[C@]2(C(=O)OC)C=3C(=CC4=C([C@]56[C@H]([C@@]([C@H](OC(C)=O)[C@]7(CC)C=CCN([C@H]67)CC5)(O)C(=O)OC)N4C=O)C=3)OC)C[C@@](C1)(O)CC)CC1=C2NC2=CC=CC=C12 OGWKCGZFUXNPDA-XQKSVPLYSA-N 0.000 description 2
- 229960004528 vincristine Drugs 0.000 description 2
- MPDDTAJMJCESGV-CTUHWIOQSA-M (3r,5r)-7-[2-(4-fluorophenyl)-5-[methyl-[(1r)-1-phenylethyl]carbamoyl]-4-propan-2-ylpyrazol-3-yl]-3,5-dihydroxyheptanoate Chemical compound C1([C@@H](C)N(C)C(=O)C2=NN(C(CC[C@@H](O)C[C@@H](O)CC([O-])=O)=C2C(C)C)C=2C=CC(F)=CC=2)=CC=CC=C1 MPDDTAJMJCESGV-CTUHWIOQSA-M 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 1
- 206010017533 Fungal infection Diseases 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 244000183233 Helicteres angustifolia Species 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010025323 Lymphomas Diseases 0.000 description 1
- 241000219071 Malvaceae Species 0.000 description 1
- 241001354481 Mansonia <mosquito genus> Species 0.000 description 1
- 241000954730 Mansonia gagei Species 0.000 description 1
- 208000031888 Mycoses Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010034038 Parotitis Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- 241001149163 Ulmus americana Species 0.000 description 1
- 241000949731 Ulmus davidiana Species 0.000 description 1
- 229940009456 adriamycin Drugs 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000000118 anti-neoplastic effect Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 208000019065 cervical carcinoma Diseases 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 239000012059 conventional drug carrier Substances 0.000 description 1
- 208000035250 cutaneous malignant susceptibility to 1 melanoma Diseases 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052731 fluorine Chemical group 0.000 description 1
- 239000011737 fluorine Chemical group 0.000 description 1
- 229940124600 folk medicine Drugs 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 208000014617 hemorrhoid Diseases 0.000 description 1
- 239000000321 herbal drug Substances 0.000 description 1
- 235000015092 herbal tea Nutrition 0.000 description 1
- 210000003701 histiocyte Anatomy 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 208000004396 mastitis Diseases 0.000 description 1
- 201000001441 melanoma Diseases 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 238000011275 oncology therapy Methods 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 150000004053 quinones Chemical group 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 206010044008 tonsillitis Diseases 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
本案是名称为《含邻醌结构的化合物在制备抗肿瘤药物中的应用》,申请号为201010579313.9的分案申请
含邻醌结构的化合物在制备抗肿瘤药物中的应用
发明领域
本发明涉及一种抗肿瘤化合物,具体涉及一种Mansonone(曼宋酮,Msn)F的含邻醌结构的衍生物在制备抗肿瘤药物中的应用。
背景技术
Mansonone类化合物是一类天然产物中具有醌类结构的化合物,主要是从梧桐科植物mansonia altissima的心材及榆科无毛榆(ulmus glabra)的心材提取分离得到,它们作为植物抗毒素(phytoalexin),是植物本身用于对抗外来细菌或真菌感染而自体产生并逐渐积累的一类物质。可用于荷兰榆树病(the Dutch elm disease(DED)fungus)的治疗,该种植物病曾使欧洲和北美的大片榆树枯萎死亡。该类化合物结构新颖,某些化合物具有天然产物中较为罕见的氧杂苯并苯并吡喃(oxaphenalene)的结构。据研究,该类化合物具有多种生理活性。包括抗微生物、抗肿瘤、抗氧化等。
在中国大陆和台湾,山芝麻(Helicteres angustifolia L.)是一种常用的抗癌中草药,它还具有清热解毒功效,可用于治疗感冒发热,扁桃腺炎,咽喉炎,腮腺炎,皮肤湿疹,痔疮等多种疾病,是王老吉等广东传统凉茶的主要原料,从其中主要分离得到Mansonone F、H、M;黑榆(Ulmus davidiana)茎部及根部树皮在韩国作为传统药物用于治疗浮肿,乳腺炎,胃癌及其他炎 症,它主要含有Mansonone F、H、I;近几年,从泰国的民间药物Mansonia gagei中分离得到了多种新的Mansonone类化合物。
根据文献研究,Mansonone类化合物中抗肿瘤活性比较突出的是Mansonone F。
Mansonone类化合物很早就在许多传统抗肿瘤药材中被提取发现,如Chen等(Chen C M,et al..Phytochem,1990,29(3):980-2.)从山芝麻(H.anguistifolia)根部提取物中分离出Mansonone E、F、M、H。Wang等(Wang D,et al.Biol Pharm Bull,2004,27(7):1025-1030.)研究了从白榆中分离得到的Mansonone E、F对四种细胞株(人宫颈癌细胞)HeLa,(人恶性黑素瘤细胞)A375-S2,(人乳腺癌细胞)MCF-7,(人淋巴瘤组织细胞)U937的细胞毒活性。
Mansonone F在自然界中含量很低,难以大量得到,且它抗菌抗肿瘤活性还不够理想,因此我们以Mansonone F为先导化合物,对其进行结构改造,并研究其他可能的药理作用,以寻求抗肿瘤活性、抗耐药更好的Mansonone F衍生物新药,对抗肿瘤和耐药肿瘤的治疗具有重要的意义。
发明内容
经过发明人长期研究,对Mansonone F结构进行改造并重点研究其结构和抗癌活性之间的关系,经筛选发现,和天然产物Mansonone F相比,无6-位甲基的衍生物其抗肿瘤活性明显高于天然产物Mansonone F,并具有良好的抗耐药性。因此,我们认为Mansonone F结构中6-甲基对抗肿瘤活性是不利的。基于以上结论,本发明公开了一系列无6-位甲基取代的含邻醌结构的化合物在制备抗癌药物方面的应用。
本发明所涉及的系列化合物具有以下结构特征:其结构通式为,
R1选自H或卤素;优选H或Cl。
R2选自H、C1-C10烷基、C1-C10芳烷基、C1-C10芳基或C1-C10烯基;根据抗肿瘤效果,优选R2为H、C1-C6烷基、C2-C6烯基、C6-C10芳基或n=1-2的-(CH2)n Ar基;特别优选R2为H、C1-C3的烷基、烯丙基、苯基或氟取代苯基或苄基。
R3选自H、-OH或-OCOR4,所述的R4选自H、C1-C6烷基或苯环;但R1、R2与R3不可同时为H。R4优选CH3或苯基。
发明人将上述化合物或其药用盐作为有效成分,用于制备改善或治疗肿瘤疾病的药物。该药物可以含有常规药用载体。
本发明所述的系列化合物为Mansonone F的衍生物,其制备方法在中国专利200410077779.3,200410077778.9和WO 01/51004A2中已经公开,可参考以上专利文献的制备方法获得。
相对于现有的Mansonone F结构改造所得的衍生物,本发明所述的化合物的细胞毒活性在IC50=1-20μM(NCI-460和PC-3细胞株)之间。某些化合物的活性比临床用药依托泊苷(etoposide)要好得多,甚至比依托泊苷要强十几倍,比天然产物Mansonone F强50倍,其抗肿瘤活性的大幅度提高是出乎业 界研究人员意料之外的。
目前,肿瘤耐药是肿瘤治疗失败的主要原因,肿瘤耐药仍然是医药界的一大难题。但令人意外的是,对长春新碱和阿霉素耐药的细胞株对该类化合物仍然保持敏感性,这使本发明具有更重要的意义。在专利200410077779.3和200410077778.9中我们也曾经证实了式(I)所示化合物在动物实验中显示低毒,因此式(I)所示化合物拥有良好的高效低毒的抗肿瘤活性,尤其在肿瘤耐药方面显示良好的应用前景。
具体实施方式
1.本发明所涉及的系列化合物的制备。
本发明所涉及的包含通式(I)所示化合物的制备方法可完全参照已有专利200410077779.3,200410077778.9和WO 01/51004A2进行,根据专利,我们合成了化合物III-J1~6,V-J1~3,V-J6,VII-J1,VIII-J1,IV-J2~6,VI-J2,VI-J3,VI-J6化合物,所得到的化合物图谱数据与上述专利结果相同,在此不再列出。
化合物结构及对应编号如下:
2、细胞毒活性测试实验
对所合成的化合物III-J1~6,V-J1~3,V-J6,VII-J1,VII I-J1,IV-J2~6,VI-J2,VI-J3,VI-J6进行细胞毒活性测试,以10-羟基喜树碱、mansononeF、依托泊苷及D-1、D-2、D-3、D-4、D-5化合物(结构如本文上段所示)作对照,结果如表1和表2所示。细胞株NCI-460和PC-3购自中山大学实验动物中心,细胞株以0.2%胰酶消化,以DMEM培养传代,置0.5%的CO2培养箱,取对数增长期细胞,消化分散后,稀释至5×104个/毫升,接种于96孔板,每板接种100μL,药物稀释成80,40,20,10,5,2.5,1.25μM浓度梯度,于接板后第二天加入,每孔100μL,药物最终浓度为40,20,10,5,2.5,1.25,0.625μM,置0.5%的CO2培养箱培养48小时,加入MTT(5mg/ml)20μL/孔,同时设置对照孔(细胞+MTT)和空白孔(只有细胞,无MTT),37°C孵育4h,吸净上清液,加入DMSO 100μL/孔,摇床上15min,于酶标仪上测试每孔的吸收度(A)。
化合物抑制率%=[1-(A化合物-A空白)/(A对照-A空白)]×100%,
以抑制率(Y)-浓度对数(X)做图,以剂量依赖的方程回归,求出化合物半数抑制浓度IC50。
表1化合物的细胞毒活性半数抑制浓度IC50(μM)
表2
从结果来看大部分化合物的细胞毒活性要好于天然产物Mansonone F,其中VII-J1化合物活性比临床用药依托泊苷要强十几倍,接近于10-羟基喜树碱的水平。
3.化合物对耐药细胞株作用测试
化合物对耐药细胞株的作用。采用的细胞株为MCF-7(人乳腺癌细胞株)、MCF-7/ADR(耐阿霉素100倍的人乳腺癌细胞株)、KB(人口腔癌细胞)、KBV200(耐长春新碱(VCR)100倍的人口腔癌细胞)。耐药细胞株和非耐药细胞株俩两对比。测试方法同实施例2,测试化合物选取细胞毒活性最好的VII-J1,结果如表3所示。
表3Msn F类衍生物对耐药细胞株及正常细胞株的细胞毒作用
从结果来看,VII-J1对敏感和耐药细胞株均具有相近的活性。
从以上结果和发明人的长期实验结果证明,3位取代基与母环不共平面是发挥抗肿瘤活性的关键。从细胞毒数据我们可以看出 系列的细胞毒活性明显比 系列要好,理论计算也证实了这一点,主要是在3位附近,化合物与靶标有一重要的作用位点,该位点在3-位取代基附近,但又与母环不在同一平面,所以平面型的 系列活性较差,尤其甲基和苯基取代的活性更低,它们和母环共平面,如 甲基取代系列的IV-J1、D1、D2活性都比 系列的III-J1和V-J1小。另外,苯环由于与母环共轭导致无法通过自由旋转与靶点相适应,因此也会有较低的活性,如 苯基取代系列的IV-J2、IV-J6、VI-J2、VI-J6都要比 系列对应的III-J2、III-J6、V-J2、V-J6活性要低。 系列本身3-位取代就与母环不在同一平面,与位点的结合更为有利,因此即使是甲基和苯基取代,也具有很好的细胞毒活性。另外,对于 长链取代系列,由于与母环链接的单键和链上的基团可以自由旋转,因此可以和母环平面外的靶标相作用,因此也具有较高的活性。如 系列的IV-J3、IV-J4、IV-J5、VI-J3仍保持有较高的活性。
(2)6位取代基不利于抗肿瘤活性,可能是6位取代基位阻影响化合物与靶点的结合。如文献报道的化合物D3、D4、D5即使是属于非共平面系列,但是因为6位甲基的存在,其活性大大降低,即使3位的取代基是长链,可自由旋转,但活性还是没有6位无取代的系列化合物高。可见6位无取代对于该类化合物抗肿瘤活性的发挥很关键。
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210209219 CN102716116B (zh) | 2010-12-07 | 2010-12-07 | 含邻醌结构的化合物在制备抗肿瘤药物中的应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210209219 CN102716116B (zh) | 2010-12-07 | 2010-12-07 | 含邻醌结构的化合物在制备抗肿瘤药物中的应用 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010579313 Division CN102125545B (zh) | 2010-12-07 | 2010-12-07 | 含邻醌结构的化合物在制备抗肿瘤药物中的应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102716116A CN102716116A (zh) | 2012-10-10 |
CN102716116B true CN102716116B (zh) | 2013-11-06 |
Family
ID=46942074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201210209219 Expired - Fee Related CN102716116B (zh) | 2010-12-07 | 2010-12-07 | 含邻醌结构的化合物在制备抗肿瘤药物中的应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102716116B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103183668A (zh) * | 2013-02-19 | 2013-07-03 | 中山大学 | 一种天然产物曼宋酮e的衍生物及其制备与应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001051004A2 (en) * | 2000-01-10 | 2001-07-19 | Kolon Industries, Inc. | Anti-cancer agent containing naphthoquinone compound |
CN1660834A (zh) * | 2004-12-30 | 2005-08-31 | 中山大学 | 一种含邻萘醌结构的化合物及其应用 |
CN101220035A (zh) * | 2008-01-15 | 2008-07-16 | 中山大学 | 一类生物碱及其制备方法与在抗肿瘤或抗菌上的应用 |
-
2010
- 2010-12-07 CN CN 201210209219 patent/CN102716116B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001051004A2 (en) * | 2000-01-10 | 2001-07-19 | Kolon Industries, Inc. | Anti-cancer agent containing naphthoquinone compound |
CN1660834A (zh) * | 2004-12-30 | 2005-08-31 | 中山大学 | 一种含邻萘醌结构的化合物及其应用 |
CN101220035A (zh) * | 2008-01-15 | 2008-07-16 | 中山大学 | 一类生物碱及其制备方法与在抗肿瘤或抗菌上的应用 |
Also Published As
Publication number | Publication date |
---|---|
CN102716116A (zh) | 2012-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Nabavi et al. | Pharmacological effects of Capparis spinosa L. | |
Cheriti et al. | Phytochemical and biological studies on Launaea Cass. genus (Asteraceae) from Algerian Sahara | |
CN102218049B (zh) | 抗衰老的药物或保健食品组合物及用途 | |
Govind et al. | Phytochemical and toxicity study of Emblica officinalis (Amla) | |
Parekh et al. | Nyctanthes arbor-tristis: Comprehensive review on its pharmacological, antioxidant, and anticancer activities | |
TW201210589A (en) | Tocotrienol compositions | |
Gbadamosi et al. | A review of twenty ethnobotanicals used in the management of breast cancer in Abeokuta, Ogun State, Nigeria | |
CN102125545B (zh) | 含邻醌结构的化合物在制备抗肿瘤药物中的应用 | |
Kumar et al. | Conservation status, anticancer compounds and pharmacological aspects of royle: a review Podophyllum hexandrum | |
Venkataramana et al. | Anti-inflammatory potential of ethanolic extracts from aerial parts of Ipomoea pes-caprae (L.) R. Br using cotton pellet induced granuloma model | |
Kaur et al. | Arundina graminifolia (D. Don) Hochr.(Orchidaceae): A review of its medicinal importance, phytochemistry and pharmacology activities | |
Singh et al. | Medicinal plants | |
CN102716116B (zh) | 含邻醌结构的化合物在制备抗肿瘤药物中的应用 | |
Oktavia et al. | Overview of traditional, phytochemical, and pharmacological uses of pulai (Alstonia scholaris) | |
Punitha et al. | Potent in vitro cytotoxic effect of Gmelina arborea Roxb.(Verbenaceae) on three human cancer cell lines | |
Tiwari et al. | A Critical Overview on Casuarina equisetifolia. | |
KR101745718B1 (ko) | 밀몽화 추출물을 포함하는 백혈병 치료용 조성물 | |
KR100248942B1 (ko) | 항암 효과를 가지는 삼백초 추출물 및 그의 제조방법 | |
Khanom et al. | Phytochemical and pharmacological review on Basella alba L | |
CN103638055B (zh) | 拟黑多刺蚁提取物及其和抗真菌医药用途 | |
Cooper et al. | Natural products of silk road plants | |
CN112426446A (zh) | 槐树提取物及其药物组合物制备方法和抗疟应用 | |
Vivean et al. | Tylophora indica—A Mini Review | |
CN104398540B (zh) | 云南松松塔提取物用于制备抗肿瘤药物的用途 | |
Sandhu et al. | Role of endophytic fungi in preservation of plant biodiversity |
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: 20131106 Termination date: 20141207 |
|
EXPY | Termination of patent right or utility model |