NOVEL PYRAN DERIVATIVES, THEIR PREPARATION AND USE THEREOF IN PERFUMERY
- 专利权人:
- 发明人:
- MANE JEAN,PLESSIS CAROLINE,CHANOT JEAN JACQUES
- 申请号：
- IN8048/DELNP/2010
- 公开号：
- IN2010DN08048A
- 申请日:
- 2010.11.15
- 申请国别(地区):
- IN
- 年份:
- 2013
- 代理人:
- 摘要：
- A process of preparing a compound of formula (I) wherein R represents a linear or branched C5 alkyl group, as well as the use of such compounds in a fragrant and/or flavouring composition.
- 来源网站：
- 中国工程科技知识中心
