发明名称 |
KETONES AS PERFUMING INGREDIENTS |
摘要 |
The present invention relates to the field of perfumery and concerns the use as perfuming ingredient of ketones of formula wherein n represents 0, 1 or 2, m represents 0, 1 or 2, the dotted lines represent only single bonds or one double bond and two single bonds, R1 represents a hydrogen atom or a methyl or ethyl group, said R1 group being located at any of the position of the cyclic moiety, R2 represents a C1-C3 O-alkyl or O-alkenyl group or a substituted or unsubstituted ethylene or cyclopropyl group. Said compounds are useful to impart a clean and natural fruity, pineapple odor type. The present invention concerns also the compositions or articles containing said compounds (I) as well as some of said compounds (I). |
申请公布号 |
WO2009128026(A1) |
申请公布日期 |
2009.10.22 |
申请号 |
WO2009IB51550 |
申请日期 |
2009.04.14 |
申请人 |
FIRMENICH SA;CHAPUIS, CHRISTIAN;BIRKBECK, ANTHONY;MARTY, MAURUS |
发明人 |
CHAPUIS, CHRISTIAN;BIRKBECK, ANTHONY;MARTY, MAURUS |
分类号 |
C11B9/00;C07C49/20 |
主分类号 |
C11B9/00 |
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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