CN111297812A - 一种含有氯沙坦钾的复方制剂及其制备方法 - Google Patents
一种含有氯沙坦钾的复方制剂及其制备方法 Download PDFInfo
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Abstract
一种含有氯沙坦钾的复方制剂及其制备方法,由如下方法制备:将氯沙坦钾、kollicoat IR溶解在甲醇水溶液中,在辅料上制粒,得到氯沙坦钾被kollicoat IR包裹的颗粒;将氢氯噻嗪溶解在丙酮中,在辅料上制粒;将两种颗粒混合,压片,即得。通过本发明制备的含有氯沙坦钾的复方制剂可以将氯沙坦钾和氢氯噻嗪充分隔离,且药物以溶液状态加入,充分分散在辅料表面,溶出迅速。本发明的工艺步骤制得的含有氯沙坦钾的复方制剂,工艺简单可行,质量稳定,提高了产品质量,保证了产品在长期储存过程中的稳定性。
Description
技术领域
本发明涉及药物制剂领域,具体涉及一种含有氯沙坦钾的复方制剂及其制备方法。
背景技术
高血压是现今世界最为常见的心血管疾病之一,它是一种以动脉血压持续升高为主要表现的慢性疾病,常引起心、脑、肾等重要器官的病变并出现相应的后果。高血压病的治疗需要长期用药,一般从小剂量开始,逐渐加大剂量,对于接受一种药物治疗而血压未能控制的病人可选择联合用药,经研究表明,血压控制良好的病人中有2/3是联合用药。联合用药时药物之间有协同作用,增加降压的效果,还可以避免某一种药物用量过大而增大不良反应。
氯沙坦钾为全球第一个治疗高血压的血管紧张素Ⅱ受体拮抗剂,为强效的血管收缩剂,血管紧张素Ⅱ受体为AT1受体和AT2受体,氯沙坦钾竞争性阻断AT1受体,产生血管收缩和醛固酮释放在内的多种重要的生物学效应,氯沙坦钾适用于治疗原发性的高血压,也可以和其它的降压药联合使用。
氢氯噻嗪为利尿剂,由于排钠将血管壁细胞内钠离子含量减少,镜钠钙交换机制,使细胞内钙离子减少,因而血管平滑肌舒张;细胞内钙离子的减少使血管平滑肌对收缩血管物质如去甲肾上腺素等的反应性降低。氯沙坦钾与氢氯噻嗪联合用药可以对降低血压有协作用,与单独使用其中任一成分相比,降压效果更好。
中国专利CN103505460A公开了一种制备氯沙坦钾氢氯噻嗪组合物的制备方法,采用干法制粒,但易导致颗粒大小不均匀,片重差异大,溶出有差异。中国专利CN101632678A公开了一种氯沙坦钾氢氯噻嗪组合物及其制备方法,将氯沙坦钾与氢氯噻嗪分别与药用辅料进行湿法制粒,再进行混合压片,包衣即得。但采用湿法制粒易导致氢氯噻嗪发生降解,使有关物质有所增加,影响制剂的稳定性。
由于氢氯噻嗪易发生降解,主要降解产物:4-氨基-6-氯-1,3-苯二磺酰胺(DSA),湿法制粒无法得到稳定的氢氯噻嗪;氢氯噻嗪性质不稳定,在与氯沙坦钾和其他辅料长期接触过程中,容易发生反应,而使药物的有关物质增加;干法制粒,颗粒大小不均匀,溶出有差异;直接压片流动性差。本发明创造性的采用如下方法制备:将氯沙坦钾、kollicoat IR溶解在70-80%甲醇水溶液中,在辅料上制粒,得到氯沙坦钾被kollicoat包裹的颗粒;氢氯噻嗪溶解在丙酮中,在辅料上制粒;将两种颗粒混合,压片。
发明内容
本发明提供一种含有氯沙坦钾的复方制剂及其制备方法,工艺简单可行,片重稳定,提高了氯沙坦钾复方制剂的产品质量,保证了产品在长期储存过程中的稳定性。
本发明的目的是通过以下步骤实现的:
一种含有氯沙坦钾的复方制剂及其制备方法,包括如下步骤:
(1)制备含有氯沙坦钾的颗粒。
(2)制备含有氢氯噻嗪的颗粒。
(3)将两种颗粒混合,压片即得。
所述的含有氯沙坦钾的复方制剂及其制备方法,步骤(1)包括如下步骤:
将氯沙坦钾与包衣材料kollicoat IR溶解在特定溶剂中,在辅料上制粒,得到含有氯沙坦钾被kollicoat IR包裹的颗粒。
所述的含有氯沙坦钾的复方制剂及其制备方法,步骤(2)包括如下步骤:
将氢氯噻嗪溶解在特定溶剂中,在辅料上制粒,即得含有氢氯噻嗪的颗粒。
所述的含有氯沙坦钾的复方制剂及其制备方法,所述的特定溶剂为70-80%甲醇水溶液。
所述的含有氯沙坦钾的复方制剂及其制备方法,所述的特定溶剂为丙酮溶液。
所述的含有氯沙坦钾的复方制剂及其制备方法,步骤(1)中氯沙坦钾、kollicoatIR与氢氯噻嗪的重量比为:1:0.1-1:0.25。
所述的辅料,为药学上常用的辅料填充剂、崩解剂和润滑剂。
所述的填充剂为乳糖、微晶纤维素、淀粉、甘露醇中的一种或几种。
所述的崩解剂为羧甲基淀粉钠、交联聚维酮、交联羧甲基纤维素钠、低取代羟丙基纤维素中的一种或多种。
所述的润滑剂为硬脂酸镁、微粉硅胶、滑石粉中的一种或多种。
本发明的优点在于,通过本发明制备的含有氯沙坦钾的复方制剂可以将氯沙坦钾和氢氯噻嗪充分隔离,且药物是以溶液状态加入,充分分散在辅料表面,溶出迅速。通过本发明所述工艺步骤制得的含有氯沙坦钾的复方制剂,工艺简单可行,溶出迅速,质量稳定,提高了产品质量,保证了产品在长期储存过程中的稳定性。
具体实施方式
下列实施例目的在于举例说明本发明,但不用来限制本发明的范围。
实施例1
本实施例提供一种含有氯沙坦钾的复方制剂及其制备方法,所述含有氯沙坦钾的复方制剂由以下制备步骤得到:
将氯沙坦钾、kollicoat IR溶解在70%甲醇水溶液中,在微晶纤维素上制粒,得到氯沙坦钾被kollicoat包裹的颗粒;氢氯噻嗪溶解在丙酮中,在微晶纤维素上制粒;将两种颗粒与羧甲基淀粉钠、硬脂酸镁混合,压片即得。
实施例2
本实施例提供一种含有氯沙坦钾的复方制剂及其制备方法,所述含有氯沙坦钾的复方制剂由以下制备步骤得到:
将氯沙坦钾、kollicoat IR溶解在75%甲醇水溶液中,在乳糖上制粒,得到氯沙坦钾被kollicoat包裹的颗粒;氢氯噻嗪溶解在丙酮中,在微晶纤维素上制粒;将两种颗粒与交联聚维酮和硬脂酸镁混合,压片即得。
实施例3
本实施例提供一种含有氯沙坦钾的复方制剂及其制备方法,所述含有氯沙坦钾的复方制剂由以下制备步骤得到:
将氯沙坦钾、kollicoat IR溶解在80%甲醇水溶液中,在淀粉上制粒,得到氯沙坦钾被kollicoat包裹的颗粒;氢氯噻嗪溶解在丙酮中,在微晶纤维素上制粒;将两种颗粒与羧甲基淀粉钠、硬脂酸镁、微粉硅胶混合,压片即得。
对比实施例1
本实施例提供一种含有氯沙坦钾的复方制剂及其制备方法,所述含有氯沙坦钾的复方制剂由以下制备步骤得到:
| 名称 | 重量(g) |
| 氯沙坦钾 | 50 |
| kollicoat IR | 75 |
| 氢氯噻嗪 | 12.5 |
| 制得 | 1000片 |
将氯沙坦钾、kollicoat IR溶解在75%甲醇水溶液中,在辅料上制粒,得到氯沙坦钾被kollicoat包裹的颗粒;氢氯噻嗪溶解在丙酮中,在辅料上制粒;将两种颗粒混合,压片即得。对比实施例2(参考CN103505460A实施例2)
本实施例提供一种含有氯沙坦钾的制剂及其制备方法,所述含有氯沙坦钾的制剂由以下制备步骤得到:
将氯沙坦钾、微晶纤维素、乳糖及交联羧甲纤维素钠混合均匀,干法制粒得含氯沙坦钾的颗粒A。将氢氯噻嗪、预胶化淀粉、微晶纤维素、聚维酮及羧甲淀粉钠混合均匀,干法制粒得含氢氯噻嗪的颗粒B。将适量甲基纤维素溶于水中,制成包衣液;将含有氢氯噻嗪的颗粒B置于包衣机内,当包衣机内温度达到40-45℃时喷入包衣液,筛选颗粒即得颗粒C。最后将要颗粒A和颗粒C混合均匀,加入硬脂酸镁,压片即得。
对比实施例3(参考CN101632678A实施例1)
本实施例提供一种含有氯沙坦钾的制剂及其制备方法,所述含有氯沙坦钾的制剂由以下制备步骤得到:
将氯沙坦钾、氢氯噻嗪分别粉碎,备用;将微晶纤维素、乳糖、交联羧甲基纤维素钠、预胶化淀粉、硬脂酸镁过筛备用;取组成1和组成2中的原辅料分别采用50%的乙醇溶液制粒并干燥后与硬脂酸镁混合均匀,压片,包衣即得。
验证实施例
应用本发明实施例1-3得到的片剂与对比实施例1-3进行了质量对比,并进行了加速和长期稳定性试验考察,对比结果如下:
稳定性试验结果表-1
稳定性试验结果表-2
从结果看出,本发明实施例1-3,片剂溶出迅速,且有关物质明显优于对比实施例1及其他。对比实施例2,采用干法制粒,但易导致颗粒大小不均匀,片重差异大,导致溶出较慢;对比实施例3,采用湿法制粒,但易导致氢氯噻嗪发生降解,且有关物质有所增加,稳定性不如本发明。
从上述数据得知,本发明制备的含有氯沙坦钾的复方制剂可以将氯沙坦钾和氢氯噻嗪充分隔离,且药物以溶液状态加入,充分分散在辅料表面,溶出迅速。且工艺简单可行,质量稳定,提高了产品质量,保证了产品在长期储存过程中的稳定性。
Claims (10)
1.一种含有氯沙坦钾的复方制剂及其制备方法,其特征在于包括如下步骤:
(1)制备含有氯沙坦钾的颗粒。
(2)制备含有氢氯噻嗪的颗粒。
(3)将两种颗粒混合,压片即得。
2.根据权利要求1所述的方法,其特征在于步骤(1)包括如下步骤:
将氯沙坦钾与kollicoat IR溶解在特定溶剂中,在辅料上制粒,得到含有氯沙坦钾被kollicoat IR包裹的颗粒。
3.根据权利要求1所述的方法,其特征在于步骤(2)包括如下步骤:
将氢氯噻嗪溶解在特定溶剂中,在辅料上制粒,即得含有氢氯噻嗪的颗粒。
4.根据权利要求2所述的方法,其特征在于所述的特定溶剂为70-80%甲醇水溶液。
5.根据权利要求3所述的方法,其特征在于所述的特定溶剂为丙酮溶液。
6.根据权利要求1所述的方法,其特征在于步骤(1)中氯沙坦钾、kollicoat IR与氢氯噻嗪的重量比为1:0.1-3:0.25。
7.根据权利要求1、2所述的辅料,其特征在于为药学上常用的辅料填充剂、崩解剂和润滑剂。
8.根据权利要求7所述的辅料,其特征在于填充剂为乳糖、微晶纤维素、淀粉、甘露醇中的一种或几种。
9.根据权利要求7所述的辅料,其特征在于崩解剂为羧甲基淀粉钠、交联聚维酮、交联羧甲基纤维素钠、低取代羟丙基纤维素中的一种或多种。
10.根据权利要求7所述的辅料,其特征在于润滑剂为硬脂酸镁、微粉硅胶、滑石粉中的一种或多种。
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090304755A1 (en) * | 2005-10-27 | 2009-12-10 | Raghu Rami Reddy Kasu | Pharmaceutical formulation of losartan |
| CN101632678A (zh) * | 2009-09-01 | 2010-01-27 | 严洁 | 一种氯沙坦钾氢氯噻嗪组合物及其制备方法 |
| CN103505460A (zh) * | 2012-06-19 | 2014-01-15 | 北京万生药业有限责任公司 | 一种制备氯沙坦钾氢氯噻嗪组合物的方法 |
| CN104887633A (zh) * | 2014-03-04 | 2015-09-09 | 山东新时代药业有限公司 | 一种利伐沙班片剂及其制备方法 |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090304755A1 (en) * | 2005-10-27 | 2009-12-10 | Raghu Rami Reddy Kasu | Pharmaceutical formulation of losartan |
| CN101632678A (zh) * | 2009-09-01 | 2010-01-27 | 严洁 | 一种氯沙坦钾氢氯噻嗪组合物及其制备方法 |
| CN103505460A (zh) * | 2012-06-19 | 2014-01-15 | 北京万生药业有限责任公司 | 一种制备氯沙坦钾氢氯噻嗪组合物的方法 |
| CN104887633A (zh) * | 2014-03-04 | 2015-09-09 | 山东新时代药业有限公司 | 一种利伐沙班片剂及其制备方法 |
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