Composition of long-acting oral pills of Yansuan Tanshuluoxin and its production

Composition of long-acting oral pills of Yansuan Tanshuluoxin and its production

An orally taken long-acting small pill of tamsulosin hydrochloride is proportionally composed of a core, a tamsulosin hydrochloride layer, a first release regulating layer chosen from Youteqi L30D55, Sulisi and kollicoat SR3D, a release assistant layer chosen from alginic acid, microcrystalline fibe...

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1. Verfasser: BANG GYO HO,HUANG U SIM,PARK HO SOK,CHOE GYO SANG,LEE I GYU,YUN CHI IL,HWANG GAN HYO
Format: Patent
Sprache:eng
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:An orally taken long-acting small pill of tamsulosin hydrochloride is proportionally composed of a core, a tamsulosin hydrochloride layer, a first release regulating layer chosen from Youteqi L30D55, Sulisi and kollicoat SR3D, a release assistant layer chosen from alginic acid, microcrystalline fiber and carboxymethyl cellulose sodium, and a second release regulating layer chosen from ethylcellulose, Youteqi L100 and Youteqi S100. Its preparing process is also disclosed.