发明公开
- 专利标题: Synthesis of 2-keto-1,4-diazacycloalkanes
- 专利标题(中): 2-酮-1,4-二氮杂环烷的合成
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申请号: EP78100940.2申请日: 1978-09-20
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公开(公告)号: EP0001559A2公开(公告)日: 1979-05-02
- 发明人: Lai, John Ta-yuan
- 申请人: The B.F. GOODRICH Company
- 申请人地址: 500 South Main Street Akron, Ohio 44318 US
- 专利权人: The B.F. GOODRICH Company
- 当前专利权人: The B.F. GOODRICH Company
- 当前专利权人地址: 500 South Main Street Akron, Ohio 44318 US
- 代理机构: von Kreisler, Alek, Dipl.-Chem.
- 优先权: US916640 19780619; US835066 19770921
- 主分类号: C07D241/08
- IPC分类号: C07D241/08 ; C07D243/08 ; C07D241/36
摘要:
Several novel syntheses have been discovered for preparation of 2-keto-1,4- diazacycloalkanes and their derivatives. Trans isomers of polysubstituted quinoxalin-2- ones may now be prepared.
公开/授权文献
- EP0001559B1 Synthesis of 2-keto-1,4-diazacycloalkanes 公开/授权日:1982-01-13
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