SUSTAINED-RELEASE PREPARATION OF IVABRADINE OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF
申请人:Liu Kai
公开号:US20140179683A1
公开(公告)日:2014-06-26
Disclosed is a sustained-release preparation of ivabradine or pharmaceutically acceptable salts thereof. The preparation contains ivabradine or pharmaceutically acceptable salts thereof and a sustained-release framework material, wherein the sustained-release framework material is selected from polyoxyethylene, or a mixture of polyoxyethylene and polyvinyl acetate or polyvinyl pyrrolidone.