发明名称 |
MANUFACTURE OF LACTAM BY OXIDATION OF IMINIUM SALT |
摘要 |
Azetidine-2-carboxylic acids are transformed readily to the corresponding beta-lactams by iminium salt formation and reaction of the salt with a suitable nucleophile. The beta-lactams and substitution products thereof are useful intermediates in the synthesis of biologically active lactams such as nocardicin. |
申请公布号 |
JPS5441865(A) |
申请公布日期 |
1979.04.03 |
申请号 |
JP19770125898 |
申请日期 |
1977.10.21 |
申请人 |
RESEARCH CORP |
发明人 |
HARII ETSUCHI WATSUSERUMAN;ARAN DABURIYU TOREMUBAA |
分类号 |
C07D205/06;C07D205/08;C07D207/267 |
主分类号 |
C07D205/06 |
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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