| 发明名称 | Dioxoanthracene sulphonate derivatives | ||
| 摘要 | Compounds that may have anti-inflammatory activity have the general formula (I): Wherein R1, R2, R3 are each independently H or a C1-4 alkyl group or a C2-4 acyl group; R4 and R5 are each independently H or a group of formula —SO3R6, wherein R6 is H or a C1-4 alkyl group or a C2-4 acyl group; with the proviso that at least one of R4 and R5 is a group of formula —SO3R6, or a pharmaceutically acceptable salt thereof.; | ||
| 申请公布号 | US8754128(B2) | 申请公布日期 | 2014.06.17 |
| 申请号 | US200812743212 | 申请日期 | 2008.11.14 |
| 申请人 | Laboratoire Medidom SA | 发明人 | Carlino Stefano;Di Napoli Alessandro |
| 分类号 | A01N37/10;A61K31/19;C07C309/00;C07C309/60 | 主分类号 | A01N37/10 |
| 代理机构 | Faegre Baker Daniels LLP | 代理人 | Faegre Baker Daniels LLP |
| 主权项 | 1. A compound of the formula (I): wherein R1, R2, R3 are each independently H or a C1-4 alkyl group or a C2-4 acyl group; R4 and R5 are each independently H or a group of formula —SO3R6, wherein R6 is H or a C1-4 alkyl group or a C2-4 acyl group; with the proviso that at least one of R4 and R5 is a group of formula —SO3R6, or a pharmaceutically acceptable salt thereof. | ||
| 地址 | Sarnen CH | ||