| 发明名称 |
METHOD OF PREPARING PHOTOACTIVE B-(S)-AMINOGLUTARIC ACID MONOALKYL ESTERS |
| 摘要 |
<p>Optically active ???-(S)- aminoglutaric acid monoalkyl ester of the formula <IMAGE> in which R is 1-4C alkyl group, is prepared by subjecting a dialkyl ester of the formula <IMAGE> wherein R is as above and A is an easily removable protecting group, to microbial enzymatic reaction to selectively hydrolyze one ester linkage and and then removing the protecting group.</p> |
| 申请公布号 |
GB2122184(B) |
申请公布日期 |
1985.12.11 |
| 申请号 |
GB19820017408 |
申请日期 |
1982.06.16 |
| 申请人 |
* TAKARA SHUZO CO LTD |
发明人 |
HAMAO * UMEZAWA;MASAJI * OHNO;HIROKAZU * KOTANI;TOSHINORI * MIYABE;AKIRA * OBAYASHI;OSAMU * TANABE 39-939 OKURAYAMA |
| 分类号 |
C07C227/34;C12P13/04;(IPC1-7):C12P13/04;C07C101/20;C12R1/02;C12R1/05;C12R1/20;C12R1/43;C12R1/025;C12R1/64 |
主分类号 |
C07C227/34 |
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