发明名称 |
CARBOXYLIC DERIVATIVES AS VIOLET AND/OR WOODY ODORANT |
摘要 |
<p>The present invention relates to certain ester and nitrile derivatives of formula (I): wherein one dotted line represents a carbon-carbon single or double bond and the other dotted lines each represent a carbon-carbon single bond; R1 is a hydrogen atom or a methyl group, R2 is a methyl or ethyl group, R3 is a hydrogen atom or a methyl group, R4 is a hydrogen atom or a methyl group or said R4 taken together with the bond between carbon atom 2 and 3 form a cyclopropane; and X represents a CN or a COOR5 group, R5 representing a C1-5 alkyl group; with the compound being in the form of any one of its pure stereoisomers or mixtures thereof. These compounds are useful perfuming ingredients.</p> |
申请公布号 |
EP2417095(B1) |
申请公布日期 |
2015.01.14 |
申请号 |
EP20100716887 |
申请日期 |
2010.03.30 |
申请人 |
FIRMENICH S.A. |
发明人 |
CHAPUIS, CHRISTIAN;PAMINGLE, HERVÉ |
分类号 |
C07C69/608;A61K8/37;A61K8/40;A61Q13/00;C07C255/31;C07C255/46;C11B9/00;C11D3/50 |
主分类号 |
C07C69/608 |
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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