CN106727377A - 一种含有胞磷胆碱钠主药的片剂组合物及其制备方法 - Google Patents
一种含有胞磷胆碱钠主药的片剂组合物及其制备方法 Download PDFInfo
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- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims abstract description 26
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- 229940016286 microcrystalline cellulose Drugs 0.000 claims abstract description 20
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- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims abstract description 16
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- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 206010019468 Hemiplegia Diseases 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
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- 229920003081 Povidone K 30 Polymers 0.000 description 1
- 241000287531 Psittacidae Species 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical class [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
- -1 choline cytidine diphosphate ester Chemical class 0.000 description 1
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- DKXULEFCEORBJK-UHFFFAOYSA-N magnesium;octadecanoic acid Chemical compound [Mg].CCCCCCCCCCCCCCCCCC(O)=O DKXULEFCEORBJK-UHFFFAOYSA-N 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 208000022084 motor paralysis Diseases 0.000 description 1
- 125000003835 nucleoside group Chemical group 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
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- 230000004584 weight gain Effects 0.000 description 1
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- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
- A61K31/7052—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides
- A61K31/706—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom
- A61K31/7064—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines
- A61K31/7068—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
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- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
- A61K9/2018—Sugars, or sugar alcohols, e.g. lactose, mannitol; Derivatives thereof, e.g. polysorbates
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- A61K9/00—Medicinal preparations characterised by special physical form
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- A61K9/2022—Organic macromolecular compounds
- A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
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- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
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Abstract
本发明公开了一种含有胞磷胆碱钠主药的片剂组合物及其制备方法,所述的含有胞磷胆碱钠主药的片剂组合物包括胞磷胆碱钠、乳糖、微晶纤维素Avicel PH102、交联聚乙烯比咯烷酮XL和硬脂酸镁,所述胞磷胆碱钠与乳糖的质量比为1:0.1‑5,所述胞磷胆碱钠与微晶纤维素Avicel PH102的质量比为1:0.1‑3,所述胞磷胆碱钠与交联聚乙烯比咯烷酮XL的质量比为5‑50:1,所述胞磷胆碱钠与硬脂酸镁的质量比为10‑100:1。本发明提供的胞磷胆碱钠片组合物采用粉末直压的工艺生产,产品吸湿性低,质量稳定可控,制备工艺适合于大生产,关键工艺参数范围可控,有效期长,获得颗粒性好且易于崩解。
Description
技术领域
本发明属于医药制备领域,具体涉及一种含有胞磷胆碱钠主药的片剂组合物及其制备方法。
背景技术
胞磷胆碱钠(Citicoline Sodium),为胆碱胞嘧啶核苷二磷酸酯的单钠盐,是核苷衍生物,干燥品中胞磷胆碱钠不少于98%。胞磷胆碱钠可以通过降低脑血管阻力,增加脑血流来促进脑物质代谢,改善脑循环。也可增强脑干上行网状激活系统的机能,增强椎体系统的功能,改善运动麻痹,故对促进大脑功能的恢复和促进苏醒有一定作用。注入胞磷胆碱钠注射液后可迅速进入血液,有部分通过血脑屏障进入脑组织,胆碱部分在体内成为良好的甲基化供体,可对多种化合物有转甲基化作用,约1%的胆碱从尿排出。胞磷胆碱钠主要用于急性颅脑外伤和脑手术后意识障碍,对脑中风所致的偏瘫可逐渐恢复四肢的功能,也可用于其他中枢神经系统急性损伤引起的功能和意识障碍,也用于缺血性脑血管病和血管性痴呆。本发明需要解决如下两个问题:
1、稳定性与市售产品一致:根据本专利制备的样品0天样品有关物质低于市售制剂产品,质量更优;长期24月和加速6月条件下稳定性未发生改变;其余检测指标亦合格,未出现显著变化;
2、生产成本:通过选择合适的辅料及型号,将辅料用量控制在其他市售品的45%左右;生产工艺未采用常规的湿法制粒,选择粉末直压,极大地优化生产过程,使生产人员需求、设备需求和生产周期安排得到很大的降低,使生产成本降低60%,单位时间内产量上升70%;在不降低本品质量的前提下,通过选择最优的生产工艺,将胞磷胆碱钠片的成本降为最低,保证根据本专利制备的样品价格最低,质量更优,患者用药成本大幅下降。
CN10202028664B专利选用常规湿法工艺,选用湿法制粒机制粒、尼龙筛网整粒,干燥箱干燥、混合机混合、压片机压片,铝塑包装机包装。本专利选用粉末直压工艺,所需设备仅为混合机保证物料的混合均一性、压片机压片成型、铝塑包装机包装防潮,所需设备数量和能耗大大降低;CN10202028664B专利需要对湿法制粒机所制颗粒进行干燥箱干燥,所需时间较长;本专利单位时间内产量达到1.7倍,产品质量未见明显下降。
发明内容
发明目的:本发明提供一种含有胞磷胆碱钠主药的片剂组合物及其制备方法。
技术方案:一种含有胞磷胆碱钠主药的片剂组合物,所述的含有胞磷胆碱钠主药的片剂组合物包括胞磷胆碱钠、乳糖、微晶纤维素Avicel PH102、交联聚乙烯比咯烷酮XL和硬脂酸镁,所述胞磷胆碱钠与乳糖的质量比为1:0.1-5,所述胞磷胆碱钠与微晶纤维素Avicel PH102的质量比为1:0.1-3,所述胞磷胆碱钠与交联聚乙烯比咯烷酮XL的质量比为5-50:1,所述胞磷胆碱钠与硬脂酸镁的质量比为10-100:1。
一种根据所述的含有胞磷胆碱钠主药的片剂组合物的制备方法,包括如下步骤:
(1)过筛:取胞磷胆碱钠过60目筛;取乳糖和微晶纤维素Avicel PH102分别过60目筛;
(2)一次混合:称取处方量50%的胞磷胆碱钠加入多维混合机内,投入经过处理的乳糖和微晶纤维素Avicel PH102,混合速度15~20rpm,混合时间5~10min;将剩余的胞磷胆碱钠加入多维混合机内,继续混合15~20min;
(3)二次混合:加入处方量交联聚乙烯比咯烷酮XL混合均匀,混合速度15~20rpm,混合时间10~15min;
(4)三次混合:加入处方量硬脂酸镁混合均匀,混合速度20rpm,混合时间15min,采用7.5mm圆形冲模压片;
(5)压片:采用7.5mm圆形冲模压片。
有益效果:本发明提供的胞磷胆碱钠片组合物采用粉末直压的工艺生产,产品吸湿性低,质量稳定可控,制备工艺适合于大生产,关键工艺参数范围可控,有效期长,获得颗粒性好,更有利于药物有效成分的发挥,见效快且易于崩解。
具体实施方式
下面结合具体实施例对本发明进行详细阐述。
综述如下:一种含有胞磷胆碱钠主药的片剂组合物,所述的含有胞磷胆碱钠主药的片剂组合物包括胞磷胆碱钠、乳糖、微晶纤维素Avicel PH102、交联聚乙烯比咯烷酮XL和硬脂酸镁,所述胞磷胆碱钠与乳糖的质量比为1:0.1-5,所述胞磷胆碱钠与微晶纤维素Avicel PH102的质量比为1:0.1-3,所述胞磷胆碱钠与交联聚乙烯比咯烷酮XL的质量比为5-50:1,所述胞磷胆碱钠与硬脂酸镁的质量比为10-100:1。
一种根据所述的含有胞磷胆碱钠主药的片剂组合物的制备方法,包括如下步骤:
(1)过筛:取胞磷胆碱钠过60目筛;取乳糖和微晶纤维素Avicel PH102分别过60目筛;
(2)一次混合:称取处方量50%的胞磷胆碱钠加入多维混合机内,投入经过处理的乳糖和微晶纤维素Avicel PH102,混合速度15~20rpm,混合时间5~10min;将剩余的胞磷胆碱钠加入多维混合机内,继续混合15~20min;
(3)二次混合:加入处方量交联聚乙烯比咯烷酮XL混合均匀,混合速度15~20rpm,混合时间10~15min;
(4)三次混合:加入处方量硬脂酸镁混合均匀,混合速度20rpm,混合时间15min,采用7.5mm圆形冲模压片;
(5)压片:采用7.5mm圆形冲模压片。
具体实施案例1:最佳
胞磷胆碱钠片的制备处方(以1000片计):
制备过程:
(1)取胞磷胆碱钠过60目筛;取乳糖和微晶纤维素Avicel PH102分别过60目筛。
(2)称取处方量50%的胞磷胆碱钠加入多维混合机内,投入经过处理的乳糖和微晶纤维素Avicel PH102,混合速度20rpm,混合时间5min;将剩余的胞磷胆碱钠加入多维混合机内,继续混合15min。
(3)加入处方量交联聚乙烯比咯烷酮XL混合均匀,混合速度20rpm,混合时间15min。
(4)加入处方量硬脂酸镁混合均匀,混合速度20rpm,混合时间15min。采用7.5mm圆形冲模压片。
(5)采用7.5mm圆形冲模压片。
具体实施案例2:赋形剂选择其他组合
胞磷胆碱钠片的制备处方(以1000片计):
制备过程:
(1)取胞磷胆碱钠过60目筛;取甘露醇、微晶纤维素和预胶化淀粉分别过60目筛。
(2)称取处方量50%的胞磷胆碱钠加入多维混合机内,投入经过处理的甘露醇、微晶纤维素和预胶化淀粉,混合速度20rpm,混合时间5min;将剩余的胞磷胆碱钠加入多维混合机内,继续混合15min。
(3)加入处方量交联聚乙烯比咯烷酮XL混合均匀,混合速度20rpm,混合时间15min。
(4)加入处方量硬脂酸镁混合均匀,混合速度20rpm,混合时间15min。采用7.5mm圆形冲模压片。
(5)采用7.5mm圆形冲模压片。
具体实施案例3:湿法制粒工艺
胞磷胆碱钠片的制备处方(以1000片计):
制备过程:
(1)取胞磷胆碱钠粉碎过60目筛;取预胶化淀粉、微晶纤维素和羧甲基淀粉钠,分别过60目筛,备用。
(2)将处方量胞磷胆碱钠与预胶化淀粉、微晶纤维素和羧甲基淀粉钠置湿法制粒机中混匀,搅拌速率不低于40Hz,混合时间不低于5min;配制8%PVP K30水溶液用于湿法制粒,边加浆液边开启搅拌,搅拌速率30~35Hz,浆液在30秒内加入湿法制粒机锅内;同时开启制粒转子,调节制粒转速30Hz~32Hz,继续制粒220秒~250秒。用18目筛将湿颗粒整粒,95℃-105℃干燥将水分控制在5%以内。用20目筛将干颗粒整粒,根据干颗粒重量加入处方量折算后硬脂酸镁量,于二维混合机中混合均匀15min。
(3)中间体检测,采用∮8.0mm浅凹冲模,压片。
(4)配制12%的包衣预混剂水溶液:将包衣预混剂缓慢加入到纯化水中,边加边搅拌。加入完毕后过80目筛,继续搅拌约45-60min,备用。
(5)将素片置于锅内,开动包衣机,启动进排风,同时用40℃-50℃热风预热,使素片受热均匀,将配制好的包衣溶液均匀喷雾于转动的片芯上。调节好溶液喷雾速度与热风干燥温度,使其均匀涂布,保持片芯干燥,连续喷雾至达到包衣增重2.5~3.5%包衣要求,并继续热风干燥15min,冷却,置片干燥室干燥即可。
具体实施案例1
具体实施案例2在压片过程中片剂不成型。
具体实施案例3
结论:
1、具体实施案例1只有选对合理的赋形剂种类和用量,合适的崩解剂用量才能制备出质量可靠、成本低廉的产品供应患者。
2、具体实施案例2选择不合适的赋形剂种类和型号,导致压片过程中混合均一性不合格、可压性差导致的硬度不合格、流动性不佳导致的压片长时间会出现分层现象。
3、具体实施案例3中选用常规的湿法制粒,产品质量劣于具体实施案例1。
4、成品及产量的对比如下:
本发明不局限于上述最佳实施方式,任何人在本发明的启示下都可得出其他各种形式的产品,但不论在其形状或结构上作任何变化,凡是具有与本申请相同或相近似的技术方案,均落在本发明的保护范围之内。
Claims (2)
1.一种含有胞磷胆碱钠主药的片剂组合物,其特征在于:所述的含有胞磷胆碱钠主药的片剂组合物包括胞磷胆碱钠、乳糖、微晶纤维素Avicel PH102、交联聚乙烯比咯烷酮XL和硬脂酸镁,所述胞磷胆碱钠与乳糖的质量比为1:0.1-5,所述胞磷胆碱钠与微晶纤维素Avicel PH102的质量比为1:0.1-3,所述胞磷胆碱钠与交联聚乙烯比咯烷酮XL的质量比为5-50:1,所述胞磷胆碱钠与硬脂酸镁的质量比为10-100:1。
2.根据权利要求1所述的含有胞磷胆碱钠主药的片剂组合物的制备方法,其特征在于:包括如下步骤:
(1)过筛:取胞磷胆碱钠过60目筛;取乳糖和微晶纤维素Avicel PH102分别过60目筛;
(2)一次混合:称取处方量50%的胞磷胆碱钠加入多维混合机内,投入经过处理的乳糖和微晶纤维素Avicel PH102,混合速度15~20rpm,混合时间5~10min;将剩余的胞磷胆碱钠加入多维混合机内,继续混合15~20min;
(3)二次混合:加入处方量交联聚乙烯比咯烷酮XL混合均匀,混合速度15~20rpm,混合时间10~15min;
(4)三次混合:加入处方量硬脂酸镁混合均匀,混合速度20rpm,混合时间15min,采用7.5mm圆形冲模压片;
(5)压片:采用7.5mm圆形冲模压片。
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