| 发明名称 |
PREPARATION OF 4-SUBSTITUTED AZETIDINONES |
| 摘要 |
A process for preparing 3-4-cis- beta , beta -(4)-substituted and 3-4-trans, beta , alpha -(4)-substituted azetidinones is provided. Also provided are novel 4,4-disubstituted azetidinones. |
| 申请公布号 |
JPH03167170(A) |
申请公布日期 |
1991.07.19 |
| 申请号 |
JP19900251656 |
申请日期 |
1990.09.19 |
| 申请人 |
ELI LILLY & CO |
发明人 |
DEBITSUDO ARUFURETSUDO HOORU JIYUNIA;JIYON MAIKERU MOORIN JIYUNIA;ROBAATO JIYON TAANANSUKII |
| 分类号 |
C01B6/10;C07D205/08;C07D205/085;C07D205/095;C07F7/10;C25B3/04 |
主分类号 |
C01B6/10 |
| 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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