申请人:March Sebastien
公开号:US20100331427A1
公开(公告)日:2010-12-30
The present invention refers to the use as flavour or fragrance of a compound of formula (I)
wherein
R
4
is hydrogen and the bond between C-3 and C-4 is a single bond or the dotted line together with the bond between C-3 and C-4 represents a double bond; or
R
4
is methylene, forming with C-3 and C-4 a cyclopropane ring;
R
3
is hydrogen, C
1
, C
2
, C
3
, C
4
, C
5
, C
6
alkyl, or C
2
, C
3
, C
4
, C
5
, C
6
alkenyl; and
I) R
1
and R
2
together with the carbon atom to which they are attached form a carbonyl group; or
II) R
1
is hydroxyl and R
2
is selected from C
1
, C
2
, C
3
alkyl, and C
2
, C
3
, C
4
alkenyl.
本发明涉及一种化合物作为香精或香料的用途,其化学式为(I),其中R4为氢,并且C-3和C-4之间的键为单键或者虚线与C-3和C-4之间的键表示双键;或者R4为亚甲基,与C-3和C-4形成环丙烷环;R3为氢、C1、C2、C3、C4、C5、C6烷基或C2、C3、C4、C5、C6烯基;以及I)R1和R2与它们连接的碳原子形成羰基;或II)R1为羟基,R2选自C1、C2、C3烷基和C2、C3、C4烯基。