| 发明名称 |
N-TRITYL ASPARTIC ACID DERIVATIVES FOR PREPARING PHOSPHONATE NMDA ANTAGONISTS |
| 摘要 |
2121835 9310075 PCTABS00022 The present invention related to novel (R)-dimethyl N-tritylaspartate and novel (R)-alkyl N-trityl-4-oxo-5-phosphononorvalinate derivatives which are useful in the preparation of the class of beta-ketophosphonate NMDA antagonists.
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| 申请公布号 |
CA2121835(A1) |
申请公布日期 |
1993.05.27 |
| 申请号 |
CA19922121835 |
申请日期 |
1992.10.13 |
| 申请人 |
MERRELL DOW PHARMA |
发明人 |
WHITTEN JEFFREY P;RUDISILL DUANE E |
| 分类号 |
A61K31/66;A61P25/00;C07C229/24;C07F9/38;C07F9/40;(IPC1-7):C07C229/24 |
主分类号 |
A61K31/66 |
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