Hyung Seo KIM,Young Keun CHOI,Jung Hyun CHO,Jin Cheul KIM,Yong Il KIM,Jae Hyun PARK,Jong Soo WOO
申请号：
US15551194
公开号：
US20180235913A1
申请日:
2016.02.16
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An oral pharmaceutical formulation containing sustained-release granules including tamsulosin hydrochloride and a method of preparing the oral pharmaceutical formulation are provided. In the oral pharmaceutical formulation, the sustained-release granules includes about 10 parts to about 300 parts by weight of polyvinyl acetate, about 5 parts to about 250 parts by weight of hydroxypropyl methylcellulose, and about 1 part to about 450 parts by weight of a diluting agent with respect to 1 part by weight of tamsulosin hydrochloride, and a weight ratio of the sustained-release granules with respect to 1 part by weight of tamsulosin hydrochloride is about 360 to 495 parts by weight.
