PHARMACEUTICAL PREPARATION

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专利权人:

发明人:

Shinji TAKEOKA,Kenji KASHIWAGI,Toshinori FUJIE,Akihiro SAITO,Hiroki HANIUDA

申请号：

US15661970

公开号：

US20170354615A1

申请日:

2017.07.27

申请国别(地区):

US

年份:

2017

代理人:

摘要：

The present invention provides a pharmaceutical preparation comprising a layer-by-layer thin film that is produced by alternately layering a polycation and a polyanion, and a drug loaded onto the layer-by-layer thin film. As a result, a pharmaceutical preparation with a prolonged duration of drug action with a single dose is provided.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/