公开(公告)号：EP1390335A1

公开(公告)日：2004-02-25

申请号：EP02701297.0

申请日：2002-02-26

申请人： Kao Corporation

发明人： MARKERT, Thomas ,  NEMITZ, Ralph ,  SPEITKAMP, Marc ,  PIERIK, Theo, Ten ,  SCHNEIDER, Markus ,  BUNN, Ralph

IPC分类号： C07C47/21 ,  C07C45/74 ,  C11B9/00 ,  A61K7/46

CPC分类号： C11B9/0015 ,  C07C45/74 ,  C07C47/21

摘要： The invention relates to 2-methyl-4-ethyl-2-octene-1-aldehyde of formula (I), which is characterized by interesting and original odor characteristics which diffuse extremely well. The inventive substance is suitable for use as fragrance, for example in cosmetic preparations, technical products or in alcoholic perfumery.

公开(公告)号：EP1284951B1

公开(公告)日：2005-10-19

申请号：EP01936297.9

申请日：2001-04-28

申请人： KAO CORPORATION

发明人： MARKERT, Thomas ,  NEMITZ, Ralph ,  PIERIK, Theo, Ten

IPC分类号： C07C47/11 ,  C07C47/225 ,  C11B9/00

CPC分类号： C11B9/0034 ,  C07C43/315 ,  C07C45/515 ,  C07C45/62 ,  C07C47/11 ,  C07C47/225 ,  C07C2601/14

摘要： The invention relates to 3,3-dimethylcyclohexane derivatives of the general structure (I), wherein the broken line, which binds the carbon atoms that are in the α- and β position in relation to the aldehyde group, represents a C-C single bond or a cis- or trans-configured C=C double bond. Said derivatives are characterized by interesting and original fragrance characteristics which diffuse extremely well and are suitable for use as perfumes, for example in cosmetic preparations, technical products or alcohol-based perfumery.