基本信息:
- 专利标题： 一种稳定、均一、高效的兰索拉唑肠溶片及其制备方法
- 专利标题（英）：Stable, uniform and efficient lansoprazole enteric-coated tablets and preparation method thereof
- 申请号：CN201310744043.6 申请日：2013-12-30
- 公开(公告)号：CN103705483A 公开(公告)日：2014-04-09
- 发明人： 姜建国 , 贺俊峰 , 刘志刚
- 申请人： 湖北华世通潜龙药业有限公司
- 申请人地址： 湖北省潜江市潜阳东路51号
- 专利权人： 湖北华世通潜龙药业有限公司
- 当前专利权人： 湖北潜龙药业有限公司
- 当前专利权人地址： 湖北省潜江市潜阳东路51号
- 主分类号： A61K9/30
- IPC分类号： A61K9/30 ; A61K31/4439 ; A61K47/26 ; A61K47/38 ; A61P1/04 ; A61P35/00 ; A61P31/04
The invention discloses stable, uniform and efficient lansoprazole enteric-coated tablets and a preparation method thereof. Each enteric-coated tablet comprises a main medicament layer, an alkaline layer, an isolation layer and an enteric coated layer from inside to outside. The enteric-coated tablets are characterized in that a pellet drug loading and pellet tabletting coating technology is adopted to perform coated pellet tabletting so as to ensure that each pellet forms an integral drug release unit. The lansoprazole enteric-coated tablets disclosed by the invention are simple in preparation process, large in production volume, good in quality controllability, stable in product quality, high in release speed, good in homogeneity and high in bioavailability, and are suitable for industrial mass production.
公开/授权文献:
- CN103705483B 一种稳定、均一、高效的兰索拉唑肠溶片及其制备方法 公开/授权日：2016-02-17
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61K | 医用、牙科用或梳妆用的配制品 |
| ------A61K9/00 | 以特殊物理形状为特征的医药配制品 |
| --------A61K9/10 | .分散液；乳剂 |
| ----------A61K9/22 | ..持续释放或间断释放型 |
| ------------A61K9/30 | ...有机包衣层 |