Novel pyran derivatives, their preparation and use thereof in perfumery
申请人:V. Mane Fils
公开号:EP2112144A1
公开(公告)日:2009-10-28
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.
Novel Pyran Derivatives, Their Preparation and Use Thereof in Perfumery
申请人:Mane Jean
公开号:US20110097296A1
公开(公告)日:2011-04-28
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.
A compound of formula (I)
is provided wherein R represents a linear or branched C5 alkyl group, as well as the use of such compounds in a fragrant and/or flavoring composition, or as a masking agent for odors and/or flavors.
式 (I) 的化合物
其中 R 代表直链或支链 C5 烷基,以及此类化合物在芳香和/或调味组合物中的用途,或作为气味和/或香精的掩蔽剂。
NOVEL PYRAN DERIVATIVES, THEIR PREPARATION AND USE THEREOF IN PERFUMERY