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DELAYED RELEASE, ORAL DOSAGE COMPOSITIONS THAT CONTAIN AMORPHOUS CDDO-ME
专利权人:
REATA PHARMACEUTICALS; INC.
发明人:
ZHANG, JIANG,MEYER, COLIN J
申请号:
NZ59448810
公开号:
NZ594488A
申请日:
2010.02.12
申请国别(地区):
NZ
年份:
2013
代理人:
摘要:
594488 Disclosed herein are pharmaceutical formulations exhibit a desirably low Cmax, among other properties, that contain particles of amorphous bardoxolone methyl, either in pure form or in the form of a solid dispersion, admixed with particles of a hydrophilic binding agent, wherein the hydrophilic binder is selected from a cellulose-based excipient selected from the group consisting of C3-C10 alkyl hydroxymethyl cellulose, aryl hydroxymethyl cellulose, and substituted aryl hydroxymethyl cellulose a naturally occurring carbohydrate polymer selected from starch and pregelatinized starch an anionic polymer selected from acrylic acid homopolymers cross-linked with allyl sucrose or allyl pentaerythritol a polymer of lactic acid or copolymer of lactic and glutamic acid a gelatin or a modified gelatin and chitosan. Such formulations possess the advantage of higher oral bioavailability, relative to formulations based on the crystalline form of bardoxolone methyl.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
相关发明人
meyer, colin j
zhang, jiang
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