| 发明名称 |
Crystalline forms of Pemetrexed diacid, and preparations thereof |
| 摘要 |
Three new crystalline forms of pemetrexed diacid, preparation methods and uses thereof are disclosed. These preparation processes are simple and have better practicality.
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| 申请公布号 |
US8324382(B2) |
申请公布日期 |
2012.12.04 |
| 申请号 |
US200913120080 |
申请日期 |
2009.09.21 |
| 申请人 |
LUO JIE;LIN MENG;ZHU ZHENGYONG;LUO JUNLAI;YE WENRUN;QIN YONGMEI;DENG JIE;CHONGQING PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD. |
发明人 |
LUO JIE;LIN MENG;ZHU ZHENGYONG;LUO JUNLAI;YE WENRUN;QIN YONGMEI;DENG JIE |
| 分类号 |
C07D487/04 |
主分类号 |
C07D487/04 |
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