| 专利名称 | Camptothecin derivatives and their use | 申请号 | US20070282397 | 专利类型 | US | 公开（公告）号 | US8685997(B2) | 公开（授权）日 | 2014.04.01 | 申请（专利权）人 | 中国科学院上海药物研究所 | 发明（设计）人 | LU WEI;DING JIAN;GAO HEYONG;LIN LIPING;CHEN YI | 主分类号 | A61K31/44 | IPC主分类号 | A61K31/44;C07D471/00 | 专利有效期 | Camptothecin derivatives and their use 至Camptothecin derivatives and their use | 法律状态 | 说明书摘要 | New camptothecin derivatives with the following structure of the formula (I), their use and the pharmaceutical compositions containing the same. The compounds of the present invention have good anti-tumor activities and good solubility in water, and can be used in development of medicines. |
1、源头对接，价格透明
2、平台验证，实名审核
3、合同监控，代办手续
4、专员跟进，交易保障