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Zaleplon gastroretentive drug delivery system
专利权人:
David Kirmayer;Elena Kluev;Nadav Navon;Eytan Moor;Suher Masri;Giora Carni
发明人:
Suher Masri,Eytan Moor,David Kirmayer,Elena Kluev,Giora Carni,Nadav Navon
申请号:
US13132899
公开号:
US09693981B2
申请日:
2009.10.19
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A biodegradable, multi-layered controlled release gastroretentive dosage form which is optionally divided into a first dosage of zaleplon for controlled release and a second dosage of zaleplon for immediate release in the stomach and gastrointestinal tract of a patient, folded into a capsule which disintegrates upon contact with gastric juice and the gastroretentive dosage form unfolds rapidly upon contact with gastric juice. The biodegradable, multi-layered gastroretentive dosage forms of the invention provide efficient sleep induction with good sleep maintenance and minimal next day residual effects.
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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