申请人:——
公开号:US20040242453A1
公开(公告)日:2004-12-02
The present invention relates to an acetal of formula
1
in which the symbols R
1
represent, independently or simultaneously, a linear or branched saturated or unsaturated C
1
to C
4
hydrocarbon group; or the two R
1
are bonded together to form a saturated ring having 5 to 7 atoms and including the oxygen atoms to which the R
1
groups are bonded, this ring being possibly substituted by methyl or ethyl groups; and the wavy line indicates that the double bond in position 4 has a configuration of the type (Z) or (E) or a mixture of the two configurations. The invention relates also to the use of such compounds as perfuming or flavoring ingredients, as well as the perfumed or flavored articles or perfuming or flavoring compositions containing such compounds.
本发明涉及一种式子1的缩醛,其中符号R1表示独立或同时表示线性或支链饱和或不饱和的C1至C4烃基;或者这两个R1结合在一起形成一个有5至7个原子的饱和环,包括R1基团连接的氧原子,该环可能被甲基或乙基基团取代;而波浪线表示位置4的双键具有(Z)型或(E)型或两种构型的混合物。本发明还涉及将这种化合物用作香料或调味剂成分,以及含有这种化合物的香味或味道的物品或香味或调味组合物的使用。