| 专利名称 | Derivatives of 6[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one having antitumor activity | 申请号 | US20090933104 | 专利类型 | US | 公开（公告）号 | US8501731(B2) | 公开（授权）日 | 2013.08.06 | 申请（专利权）人 | 中国科学院上海药物研究所 | 发明（设计）人 | HU YOUHONGLOU LIGUANGLIN SHIJUNZHAO HONGBINGLIU ZHENDEXU YONGPINGCHAO B | 主分类号 | C07D403/10 | IPC主分类号 | C07D403/10;A61K31/501;A61K31/55;A61P35/00;C07D237/04;C07D277/04;C07D401/10;C07D413/10 | 专利有效期 | Derivatives of 6[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one having antitumor activity 至Derivatives of 6[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one having antitumor activity | 法律状态 | 说明书摘要 | The present invention relates to a class of pyridazinones of formula I, which comprises 6-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one as a mother nucleus, the preparation method thereof and the use thereof in manufacturing medicaments against tumors, especially liver cancer. |
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