发明名称 |
СПОСОБ ПОЛУЧЕНИЯ ПРОИЗВОДНЫХ ФЕНИЛАЛАНИНА И ИХ ПОЛУПРОДУКТОВ |
摘要 |
The present invention provides a process for preparing a novel phenylalanine derivative of the formula (I): wherein X1 is a halogen atom, X2 is a halogen atom, Q is a group of the formula -CH2- or -(CH2)2- and Y is a lower alkyl group, or a pharmaceutically acceptable salt thereof, which has excellent inhibitory effects on alpha4 integrin-mediated cell adhesion, and an intermediate useful in the process. |
申请公布号 |
RU2004128935(A) |
申请公布日期 |
2006.02.20 |
申请号 |
RU20040128935 |
申请日期 |
2003.02.27 |
申请人 |
ТАНАБЕ СЕЙЯКУ КО., ЛТД. (JP) |
发明人 |
ИНОУЭ Исао (JP);КУРОДА Тору (JP);ЕСИОКА Рюзо (JP) |
分类号 |
C07C233/87;C07C231/02;C07F5/02 |
主分类号 |
C07C233/87 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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