发明名称 |
Nitriles and aldehydes derived from 3-isopropenyl-1,2-dimethyl-1-cyclopentanol and their use in perfumery |
摘要 |
<p>Cyclopentane or cyclopentene derivatives of formula (I) are new. X = CN or CHO; and the dotted lines = an optional bond in one of the indicated positions. Also claimed are intermediates of formula (II). R = alkyl or aryl.</p> |
申请公布号 |
EP0916650(A2) |
申请公布日期 |
1999.05.19 |
申请号 |
EP19980120349 |
申请日期 |
1998.10.28 |
申请人 |
FIRMENICH SA |
发明人 |
GIERSCH, WOLFGANG |
分类号 |
A61K8/33;A61K8/40;A61Q13/00;C07C45/50;C07C45/62;C07C45/67;C07C47/225;C07C255/31;C11B9/00;C11D3/50;C11D9/44;(IPC1-7):C07C255/31;C07C47/11 |
主分类号 |
A61K8/33 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|