首页>
外国专利>
SUSTAINED RELEASE PREPARATION OF GLIPIZIDE TO RELEASE ACTIVE INGREDIENTS UNIFORMLY WITHIN 24 HOURS AFTER ORAL ADMINISTRATION
SUSTAINED RELEASE PREPARATION OF GLIPIZIDE TO RELEASE ACTIVE INGREDIENTS UNIFORMLY WITHIN 24 HOURS AFTER ORAL ADMINISTRATION
展开▼
机译:口服给予格列吡嗪的缓释制剂可在24小时内均匀释放活性成分
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: Provided is a sustained release preparation of glipizide which releases active ingredients uniformly within 24 hours after oral administration and maintains blood drug concentration regular. Therefore, the preparation displays excellent pharmacological efficacy. CONSTITUTION: The sustained release preparation of glipizide is characteristically composed of composed of a matrix layer which contains 25-55 wt.% of matrix agent, 15-45 wt.% of channeling agent, 10-45 wt.% of osmotic agent and 10-30 wt.% of solubilizing agent, and a coating layer coated on the outer surface of the matrix layer.
展开▼