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CN107184600A - 一种含有无机砷化合物的药物组合物及其应用 - Google Patents

一种含有无机砷化合物的药物组合物及其应用 Download PDF

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CN107184600A
CN107184600A CN201710385867.7A CN201710385867A CN107184600A CN 107184600 A CN107184600 A CN 107184600A CN 201710385867 A CN201710385867 A CN 201710385867A CN 107184600 A CN107184600 A CN 107184600A
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cancer
pharmaceutical composition
carcinoma
niclosamide
inorganic arsenic
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CN107184600B (zh
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何越峰
吴锡南
尚莉
平妮娜
张若冰
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Zhongzhitang Pharmaceutical Shandong Co ltd
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Kunming Medical University
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00Medicinal preparations containing inorganic active ingredients
    • A61K33/24Heavy metals; Compounds thereof
    • A61K33/36Arsenic; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/16Amides, e.g. hydroxamic acids
    • A61K31/165Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
    • A61K31/167Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide having the nitrogen of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02Inorganic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/16Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
    • A61K47/18Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids

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Abstract

本发明公开了一种含有Niclosamide与无机砷化合物的药物组合物及其应用,该药物组合物含有无机砷化合物和Niclosamide,用于制备癌症治疗药物。Niclosamide又名氯硝柳胺分子式为 C13H8Cl2N2O4,CAS号CAS:50‑65‑7。该药物组合物,对于癌症细胞的杀灭作用强于单独使用无机砷化合物,同时也强于单独使用Niclosamide。本发明使得无机砷化合物的治疗剂量降低,对癌症的抑制效果增强,有效地降低了无机砷化合物的系统性毒性。

Description

一种含有无机砷化合物的药物组合物及其应用
技术领域
本发明涉及一种含有Niclosamide与无机砷化合物的药物组合物及其应用,具体涉及一种含有无机砷化合物与Niclosamide的药物组合物,及其在制备用于治疗癌症药物中的应用。
背景技术
1971 年,哈尔滨医学院第一附属医院的韩太云将含有砒霜的中药改造研制成治疗白血病的药物。1973年,张亭栋、张鹏等应用″ 癌灵一号″ 治疗慢性粒细胞白血病,使患者血液学指标和临床症状得到改善。已经证明无机化合物三氧化二砷可以治疗复发性或顽固性急性早幼粒细胞白血病 (APL),近来初步数据表明三氧化二砷在其他癌症中也具有作用, 因此研究三氧化二砷作为抗癌药是抗癌药物的热点之一。但是三氧化二砷的全身毒性是一个严重问题,严重影响的抗癌的应用,因此需要进一步研究,有效降低砷的毒副作用,提高抗癌疗效。课题组在云南省科技计划项目-面上项目三氧化二砷对HOTAIR基因表达的表观遗传调控机制研究(受理编号201601CH00019)资助下对三氧化二砷进行进一步研究。
Niclosamide 中文名氯硝柳胺又名灭绦灵分子式为 C13H8Cl2N2O4 CAS:50657 对多种有钩及无钩绦虫均有效果 。
发明内容
本发明的目的在于提供一种含有Niclosamide与无机砷化合物的药物组合物及其应用。
本发明的目的是这样实现的:
一种药物组合物由三价无机砷化合物与Niclosamide组成作为活性成分或者是药用载体。三价无机砷化合物与Niclosamide的摩尔比是1:2-2:1之间。三价无机砷化合物是三氧化二砷或者亚砷酸或者亚砷酸化合物,例如亚砷酸钠。上述的药物组合物在制备治疗癌症的药物中的应用。所述癌症包括 :肝癌、肺癌、胰腺癌、乳腺癌、宫颈癌、子宫内膜癌、大肠癌、胃癌、肾癌、鼻咽癌、卵巢癌、前列腺癌症、慢性或急性白血病、脑瘤、食道癌、口腔癌、贲门癌、结肠癌、胆囊癌、喉癌、牙龈癌、尿道癌、皮肤癌、直肠癌、中耳癌、骨癌、 睾丸癌、内分泌系统的癌症、淋巴细胞性淋巴瘤、原发性 CNS 淋巴瘤、脊柱轴肿瘤垂体腺瘤,特别是肺癌。
本发明优点:
1.本发明中的药物组合物,对于癌症细胞的抑制作用强于单独使用无机砷化合物,同时也强于单独使用Niclosamide。
2.本发明使得无机砷化合物的治疗剂量降低,对癌症的抑制效果增强,有效地降低了无机砷化合物的系统性毒性,使其应用变得更加安全。
附图说明
图1:Niclosamide的结构式。
具体实施方式
下面对本发明作进一步的说明,但不以任何方式对本发明加以限制,基于本发明所作的任何变换,均属于本发明的保护范围。
实施例:
取对数生长期的肺癌细胞A549或者XWLC-05细胞接种于96孔板,将亚砷酸钠溶于pbs中,每孔1000个细胞。置CO2培养箱中37℃孵育24小时后加入样品。对照组加入10μL PBS溶液;亚砷酸钠组加入10μL亚砷酸钠溶液;Niclosamide组10μL受试物溶液,联合用药组加入5μL受试物溶液与5μL亚砷酸钠溶液。其中亚砷酸钠和Niclosamide的终浓度分别为μmol L-1,每组设6复孔,每个实验分别重复3次。放入37℃ CO2培养箱中。5天后加入20 μL MTS溶液,37℃ CO2培养箱中继续孵育2小时,用全自动酶标仪在490nm测定吸光度(A)。以上均在 云南省科技计划项目-面上项目三氧化二砷对HOTAIR基因表达的表观遗传调控机制研究(受理编号201601CH00019)资助下完成。
具体结果为
亚砷酸钠与Niclosamide联合对A549细胞的作用
联合用药组1:亚砷酸钠0.5uM + Niclosamide 0.5uM
联合用药组2:亚砷酸钠0.5uM + Niclosamide 1uM
联合用药组3:亚砷酸钠1uM + Niclosamide 0.5uM
联合用药组4:亚砷酸钠1uM + Niclosamide 1uM
*与对照组、亚砷酸钠0.5uM、亚砷酸钠1 uM、亚砷酸钠2 uM、Niclosamide 0.5uM、Niclosamide 1uM、Niclosamide 2uM7个组比较均p<0.05
亚砷酸钠与Niclosamide 联合对XWLC-05细胞的作用
联合用药组1:亚砷酸钠1uM + Niclosamide 0.5uM
联合用药组2:亚砷酸钠1uM + Niclosamide 1uM
联合用药组3:亚砷酸钠2uM + Niclosamide 0.5uM
联合用药组4:亚砷酸钠2uM + Niclosamide 1uM
*与对照组、亚砷酸钠1uM、亚砷酸钠2 uM、亚砷酸钠4 uM、Niclosamide 0.5uM、Niclosamide 1uM、Niclosamide 2uM7个组比较均p<0.05
从表中可以看出联合用药组对肿瘤细胞的杀灭作用优于单独使用。

Claims (8)

1.一种药物组合物,其特征是由三价无机砷化合物与Niclosamide组成作为活性成分或者是药用载体。
2.根据权利要求1所述的药物组合物,其特征是所述的三价无机砷化合物与Niclosamide的摩尔比是1:2-2:1之间。
3.根据权利要求1所述的药物组合物,其特征是所述的三价无机砷化合物是三氧化二砷。
4.根据权利要求1所述的药物组合物,其特征是所述的三价无机砷化合物是亚砷酸化合物。
5.根据权利要求4所述的药物组合物,其特征是所述的三价无机砷化合物是亚砷酸钠、亚砷酸钾的一种。
6.权利要求1~5任一项的所述的药物组合物在制备治疗癌症的药物中的应用。
7.根据权利要求6所述的应用,其中所述癌症包括 :肝癌、肺癌、胰腺癌、乳腺癌、宫颈癌、子宫内膜癌、大肠癌、胃癌、肾癌、鼻咽癌、卵巢癌、前列腺癌症、慢性或急性白血病、脑瘤、食道癌、口腔癌、贲门癌、结肠癌、胆囊癌、喉癌、牙龈癌、尿道癌、皮肤癌、直肠癌、中耳癌、骨癌、 睾丸癌、内分泌系统的癌症、淋巴细胞性淋巴瘤、原发性 CNS 淋巴瘤、脊柱轴肿瘤垂体腺瘤。
8.根据权利要求7的应用,其中所述癌症是肺癌。
CN201710385867.7A 2017-05-26 2017-05-26 一种含有无机砷化合物的药物组合物及其应用 Expired - Fee Related CN107184600B (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111118011A (zh) * 2020-02-11 2020-05-08 昆明医科大学 一种抑制hsa_circ_0027478表达的siRNA及其应用
CN111647598A (zh) * 2020-02-11 2020-09-11 昆明医科大学 一种抑制hsa_circ_0027477表达的siRNA及其应用
CN111733158A (zh) * 2020-02-11 2020-10-02 昆明医科大学 一种抑制hsa_circ_0003599表达的siRNA及其应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009148623A2 (en) * 2008-06-05 2009-12-10 Stc.Unm Methods and related compositions for the treatment of cancer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009148623A2 (en) * 2008-06-05 2009-12-10 Stc.Unm Methods and related compositions for the treatment of cancer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111118011A (zh) * 2020-02-11 2020-05-08 昆明医科大学 一种抑制hsa_circ_0027478表达的siRNA及其应用
CN111647598A (zh) * 2020-02-11 2020-09-11 昆明医科大学 一种抑制hsa_circ_0027477表达的siRNA及其应用
CN111733158A (zh) * 2020-02-11 2020-10-02 昆明医科大学 一种抑制hsa_circ_0003599表达的siRNA及其应用
CN111118011B (zh) * 2020-02-11 2022-09-06 昆明医科大学 一种抑制hsa_circ_0027478表达的siRNA及其应用
CN111733158B (zh) * 2020-02-11 2022-09-06 昆明医科大学 一种抑制hsa_circ_0003599表达的siRNA及其应用
CN111647598B (zh) * 2020-02-11 2022-09-06 昆明医科大学 一种抑制hsa_circ_0027477表达的siRNA及其应用

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