专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08821924B2 Rhein or diacerein compositions 有权
标题翻译：大黄酸或双醋瑞因组合物
公开(公告)号：US08821924B2
公开(公告)日：2014-09-02
申请号：US12677532
申请日：2008-09-13
申请人： Rahul Dabre , Girish Kumar Jain , Cyril Estanove , Roshanlal Sandal , Prashant Mandaogade , Premchand Nakhat , Marie Francoise Pruvost
发明人： Rahul Dabre , Girish Kumar Jain , Cyril Estanove , François Pruvost , Roshanlal Sandal , Prashant Mandaogade , Premchand Nakhat
IPC分类号： A61K9/48
CPC分类号： A61K31/235 , A61K9/145 , A61K9/146 , A61K9/1623 , A61K9/2018 , A61K9/4858 , A61K31/192 , A61K31/222 , A61K47/26 , A61K47/6951 , B82Y5/00 , C08B37/0015 , C08L5/16
摘要： The invention relates to pharmaceutical compositions comprising rhein or diacerein or salts or esters or prodrugs thereof, optionally with one or more pharmaceutically acceptable excipients. The invention also relates to the methods for preparing such compositions.
摘要翻译：本发明涉及包含大黄酸或双醋瑞因或其盐或酯或前药，任选与一种或多种药学上可接受的赋形剂的药物组合物。本发明还涉及制备这种组合物的方法。

2. 发明申请

US20120070492A1 RHEIN OR DIACEREIN COMPOSITIONS 有权
标题翻译： RHEIN或DIACEEIN组合物
公开(公告)号：US20120070492A1
公开(公告)日：2012-03-22
申请号：US12677532
申请日：2008-09-13
申请人： Rahul Dabre , Girish Kumar Jain , Cyril Estanove , François Pruvost , Roshanlal Sandal , Prashant Mandaogade , Premchand Nakhat
发明人： Rahul Dabre , Girish Kumar Jain , Cyril Estanove , François Pruvost , Roshanlal Sandal , Prashant Mandaogade , Premchand Nakhat
IPC分类号： A61K31/235 , A61K31/192 , A61K9/20 , B29B9/00 , C08B37/16 , C07C66/02 , C07C69/95 , A61P19/08 , A61K9/00 , A61K9/48
CPC分类号： A61K31/235 , A61K9/145 , A61K9/146 , A61K9/1623 , A61K9/2018 , A61K9/4858 , A61K31/192 , A61K31/222 , A61K47/26 , A61K47/6951 , B82Y5/00 , C08B37/0015 , C08L5/16
摘要： The invention relates to pharmaceutical compositions comprising rhein or diacerein or salts or esters or prodrugs thereof, optionally with one or more pharmaceutically acceptable excipients. The invention also relates to the methods for preparing such compositions.
摘要翻译：本发明涉及包含大黄酸或双醋瑞因或其盐或酯或前药，任选与一种或多种药学上可接受的赋形剂的药物组合物。本发明还涉及制备这种组合物的方法。

3. 发明授权

US06855697B1 Troxerutin with a high content of trihydroxyethylrutoside and process for its preparation 失效
标题翻译：具有高含量的三羟乙基甘油的Troxerutin及其制备方法
公开(公告)号：US06855697B1
公开(公告)日：2005-02-15
申请号：US09857846
申请日：1999-12-10
申请人： Cyril Estanove , François Pruvost
发明人： Cyril Estanove , François Pruvost
IPC分类号： A61K31/7042 , A61K31/7048 , A61P7/00 , A61P9/14 , C07H17/07 , A61K31/7028
CPC分类号： C07H17/07
摘要： The invention concerns novel troxerutin with high trihydroxy-ethyl-rutin content. Said troxerutin has at least 92 wt. % of 7,3′,4′-trihydroxyethyl rutin and a wettability expressed in minutes less than 10 minutes, when said wettability is measured in a test consisting in measuring the time taken by 3.5 g of said enriched troxerutin powder to leave the surface of a beaker containing 100 ml of water, at a stabilised temperature of 20° C., when said enriched troxerutin powder is poured at the surface of the water in said beaker, and a wettability less than 100 seconds when said wettability is measured in a test consisting in measuring the time taken by said enriched troxerutin to be wetted by the water contained in a receptacle, such as a beaker, when said enriched troxerutin has been deposited at the surface of the water, in the form of cores of 2 mm wide and 3 mm high weighing 63 ? 2 mg, at a stabilised temperature of 20° C. Said troxerutin has improved properties of wettability and solubility in water.
摘要翻译：本发明涉及具有高三羟基 - 乙基 - 芦丁含量的新型troxerutin。所述troxerutin具有至少92wt。 7,3'，4'-三羟基乙基芦丁的％，并且以分钟小于10分钟表示的润湿性，当所述润湿性在测量3.5g所述富集的troxerutin粉末离开表面的测试中测量时，当在所述烧杯中将所述富集的troxerutin粉末注入水的表面时，在20℃的稳定温度下，将含有100ml水的烧杯，并且当在试验中测量所述润湿性时，润湿性小于100秒包括当所述富集的troxerutin已经以2mm宽的芯的形式沉积在水的表面上时，测量所述富集的troxerutin被包含在容器例如烧杯中的水所吸收的时间，以及 3毫米高称重63？ 2mg，在20℃的稳定温度下。所述troxerutin具有改善的润湿性和在水中的溶解性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式