Ashwini Gadre,Mark R. Benmuvhar,Brian Kai-Ming Cheng,Vishal K. Gupta,Cliff J. Herman
申请号：
US11909270
公开号：
US09713592B2
申请日:
2006.03.22
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The present invention relates to an oral pulse release pharmaceutical composition, which comprises a polymer matrix core, wherein at least one pharmaceutically active ingredient is distributed within the core and on the outer surface of the core. Amphetamine salts, among a number of other pharmaceutically active ingredients, can be formulated as a pharmaceutical composition described herein. The present invention also provides a method for preparing an immediate release component on a solid pharmaceutical formulation.
