Gastric floating slow-releasing tinidazole capsule and its preparing method


Application Number: 00113029
Application Date: 2000.06.14
Publication Number: 1279945
Publication Date: 2001.01.17
Priority Information:
International: A61K9/48;A61K31/4164;A61P1/04;A61P31/02;A61P33/00
Applicant(s) Name: Yan'an Hospital, Kunming
Address:
Inventor(s) Name: Song Cangsang
Patent Agency Code: 53108
Patent Agent: jiang kaixia
Abstract A gastric floating tinidazole capsule of the present invention is prepared by mixing tinidazole and gastric floating preparation supplementary material in a certain ratio, and its gastric floating preparation supplementary material includes hydrophilic gel material with density lower than 1, floating assistant, foaming agent, release regulator, etc. It is used in treating gastric ulcer, duodenal ulcer and other digestive ulcer. Compared with common tinidazole capsule, it has longer retention time inside stomach and high absorption efficiency, and this results in small dosage and no negative reaction.