PILL TO PILL COMPOSITIONS
- 专利权人:
- WYETH
- 发明人:
- XIUYING LIU,JOHN KRESEVIC,NIZAMUDDIN BAKSH,ROBIN ENEVER
- 申请号：
- BRPI0806543
- 公开号：
- BRPI0806543A2
- 申请日:
- 2008.01.11
- 申请国别(地区):
- BR
- 年份:
- 2014
- 代理人:
- 摘要：
- The present invention is directed to tablet-in-tablet compositions comprising one or more estrogens in a first layer and a therapeutic agent in a second layer, and processes for their preparation
- 来源网站：
- 中国工程科技知识中心
