| 发明名称 |
4-CYANO-3-HYDROXY BUTANOYL HYDRAZINES, DERIVATIVES AND PROCESS FOR THE PREPARATION THEREOF |
| 摘要 |
Novel 4-cyano-3-hydroxybutanoyl hydrazides (10), particularly <i>R</i>-chiral intermediates are described. The intermediates are useful in preparing <i>(R)-</i>3-hydroxy-4-trimethylaminobutyric acid (L-carnitine) and <i>R</i>-4-amino-3-hydroxybutyric acid (GABOB) and chiral chemical intermediates which are medically useful.
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| 申请公布号 |
WO0071503(A1) |
申请公布日期 |
2000.11.30 |
| 申请号 |
WO2000US11124 |
申请日期 |
2000.04.25 |
| 申请人 |
MICHIGAN STATE UNIVERSITY |
发明人 |
HOLLINGSWORTH, RAWLE, I.;WANG, GUIJUN |
| 分类号 |
C07B53/00;C07C253/30;C07C255/20;C07C255/26;(IPC1-7):C07C243/34 |
主分类号 |
C07B53/00 |
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