| 发明名称 |
Process and intermediates |
| 摘要 |
Processes for preparing N-methyl-L-alanine derivatives and novel intermediates of the process. The derivatives and intermediates are useful for preparing cell-binding agent/maytansinoid complexes.
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| 申请公布号 |
US6884874(B2) |
申请公布日期 |
2005.04.26 |
| 申请号 |
US20030390252 |
申请日期 |
2003.03.17 |
| 申请人 |
SMITHKLINE BEECHAM CORPORATION |
发明人 |
ELDRIDGE ANN M.;HIEBL JOHANN |
| 分类号 |
C07D207/404;A61K47/48;C07C319/22;C07C319/24;C07C323/52;C07C323/60;C07D207/46;(IPC1-7):C07K17/06 |
主分类号 |
C07D207/404 |
| 代理机构 |
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代理人 |
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| 地址 |
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