| 发明名称 |
Fragrance precursors |
| 摘要 |
<p>The present invention refers to fragrance precursors of formula I <CHEM> for a fragrant ketone of formula II <CHEM> and a fragrant ester of formula III. <CHEM> The substituants in this formula are defined in claim 1. These fragrance precursors are useful in perfumery, especially in the fine and functional perfumery.</p> |
| 申请公布号 |
EP1146033(A2) |
申请公布日期 |
2001.10.17 |
| 申请号 |
EP20010106425 |
申请日期 |
2001.03.22 |
| 申请人 |
GIVAUDAN SA |
发明人 |
GAUTSCHI, MARKUS;PLESSIS, CAROLINE;DERRER, SAMUEL |
| 分类号 |
C07C49/84;A61K8/18;C07C45/64;C07C45/67;C07C45/71;C11D3/50;(IPC1-7):C07C49/84;A61K7/46 |
主分类号 |
C07C49/84 |
| 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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