| 发明名称 |
Perfume composition containing (4R)-cis-4-methyl-2-substituted-tetrahydro-2H-pyran derivative and method for improving fragrance by using (4R)-cis-4-methyl-2-substituted-tetrahydro-2H-pyran derivative |
| 摘要 |
A perfume composition which contains a (4R)-cis-4-methyl-2-substituted-tetrahydro-2H-pyran derivative represented by formula (I): <IMAGE> (I) wherein +E,uns --+EE represents a single or double bond, and a method for improving fragrance by using this perfume composition.
|
| 申请公布号 |
US5858348(A) |
申请公布日期 |
1999.01.12 |
| 申请号 |
US19960731278 |
申请日期 |
1996.10.11 |
| 申请人 |
TAKASAGO INTERNATIONAL CORPORATION |
发明人 |
MATSUDA, HIROYUKI;YAMAMOTO, TAKESHI |
| 分类号 |
C11B9/00;(IPC1-7):A61K31/765 |
主分类号 |
C11B9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
