| 发明名称 |
Spirolactams and Their Synthesis |
| 摘要 |
New spirolactams of formula (I) having a cycloexadienone moiety which are highly stable due to pi interactions between the W group and the dienone moiety. They are useful as UV absorbers and as intermediates for the synthesis of active biomolecules.
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| 申请公布号 |
US2008045726(A1) |
申请公布日期 |
2008.02.21 |
| 申请号 |
US20050568897 |
申请日期 |
2005.05.10 |
| 申请人 |
LABORATORIOS DEL DR. ESTEVE, S.A. |
发明人 |
NOHEDA MARIN PEDRO;BERNABE PAJARES MANUEL;MAROTO QUINTANA SERGIO;TABARES CANTERO NURIA |
| 分类号 |
C07D205/12;C07C271/16 |
主分类号 |
C07D205/12 |
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