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徐放性製剤
专利权人:
武田薬品工業株式会社
发明人:
高田 重行,御前 雅文,仲村 顕治
申请号:
JP2001394207
公开号:
JP5160005B2
申请日:
2001.12.26
申请国别(地区):
JP
年份:
2013
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a sustained release preparation and its dispersing medium, capable of suppressing the initial release of a physiologically active substance directly after its administration and releasing a constant amount of the physiologically active substance for a long period of time. SOLUTION: This sustained release preparation and its dispersing medium, capable of suppressing the initial release of a physiologically active substance directly after its administration and releasing a constant amount of the physiologically active substance for a long period of time is obtained by adding a cationic substance or polyols to the outside of a matrix or its dispersing medium.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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