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GASTRORESISTANT PHARMACEUTICAL FORMULATIONS CONTAINING RIFAXIMIN
专利权人:
ALFA WASSERMANN S.P.A.
发明人:
PALAZZINI, ERNESTO,ZAMBONI, VILLIAM,PANTALEO, MARIA ROSARIA,VISCOMI, GIUSEPPE C.,PALAZZINI, Ernesto,ZAMBONI, Villiam,PANTALEO, Maria Rosaria,VISCOMI, Giuseppe C.
申请号:
RSP20070365
公开号:
RS52891B
申请日:
2006.03.06
申请国别(地区):
RS
年份:
2014
代理人:
摘要:
The object of the invention consists of pharmaceutical formulations containing rifaximin in the shape of microgranules made gastroresistant by an insoluble polymer at pH values between 1.5 and 4.0 and soluble at pH values between 5.0 and 7.5, by their preparation and by their use in the manufacture of medicinal preparations useful in the treatment of inflammatory bowel diseases (IBD) and mainly Crohn's disease.Farmaceutska kompozicija koja sadrži gastrorezistentne mikrogranule rifaksimina, naznačen time, štopomenute mikrogranule imaju dimenzije izmedu 1 mikron do 900 mikrona u prečniku; i gde pomenute mikrogranule sadrže polimere nerastvorne na pH vrednostima između 1,5 i 4,0, a rastvorne na pH vrednostima između 5,0 i 7.Prijava sadrži još 14 patentnih zahteva.
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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