3-(2-Alkoxycarbonyloxy-Phenyl) Acrylic Acid Esters And Their Use As Precursors For The Delivery Of Olfactory Compounds
申请人:Flachsmann Felix
公开号:US20080269102A1
公开(公告)日:2008-10-30
A compound of formula (I), their use as precursors and a method of their production
wherein n, Y, R, R
2
, R
3
, and R
4
has the same meaning as given in the specification.
化合物公式为(I),它们作为前体的用途以及它们的制备方法,其中n,Y,R,R2,R3和R4的含义与规范中给出的含义相同。