发明名称 |
Spiro-lactone derivatives, their use as perfuming agents, and perfuming composition containing same |
摘要 |
Spiro-lactones of formula <IMAGE> (I) which could possess a supplemental bond at the position indicated by the dotted lines and wherein index n stands for integers 1 or 2, possess useful organoleptic properties and consequently can be utilized as perfume ingredients in the preparation of fragrance compositions and the perfuming of various articles such as e.g. soaps, cosmetics, detergents and household materials. A process for their preparation starting from p-mentha-1,8-dien-4-ol is disclosed.
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申请公布号 |
US4524019(A) |
申请公布日期 |
1985.06.18 |
申请号 |
US19830517024 |
申请日期 |
1983.07.25 |
申请人 |
FIRMENICH, SA |
发明人 |
GIERSCH, WOLFGANG K.;OHLOFF, GUENTHER |
分类号 |
A61K8/49;A61Q13/00;C07C29/17;C07C29/36;C07C35/18;C07D307/94;C07D311/96;C09K9/00;C11B9/00;C11D9/44;D06M13/02;D06M13/144;D06M13/224;D06M13/228;(IPC1-7):A61K7/46 |
主分类号 |
A61K8/49 |
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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