发明名称 |
PREPARATION METHOD FOR PYRROLIDINE-2-CARBOXYLIC ACID DERIVATIVES |
摘要 |
The present invention relates to the field of medical synthesis, in particular to a preparation method for pyrrolidine-2-carboxylic acid derivatives. The present invention adopts the following technical solution: providing a compound having a structure of formula (E), wherein R is R 1 or R2, R1 is C1-C6 an alkyl, benzyl, p-methoxybenzyl, or p-nitrobenzyl group, and R2 is hydrogen; R3 is a protecting group of the carboxyl group; and P1 is a protecting group on nitrogen. |
申请公布号 |
EP3015456(A4) |
申请公布日期 |
2016.11.16 |
申请号 |
EP20140816731 |
申请日期 |
2014.06.23 |
申请人 |
ZHEJIANG JIUZHOU PHARMACEUTICAL CO., LTD. |
发明人 |
ZHANG, BIN;LI, YUANQIANG;CHE, DAQING;QIAN, LINGFENG;ZHU, GUOLIANG;YE, WENFA |
分类号 |
C07D207/22;C07D207/16;C07D207/46 |
主分类号 |
C07D207/22 |
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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