申请人:Cole Lucienne
公开号:US20080319055A1
公开(公告)日:2008-12-25
A method of providing a cooling sensation to the skin or the mucous membranes of the body by applying thereto a compound of Formula I
in which X is H or (CH
2
)
n
—R, n is 0 or 1, Y and Z are selected independently from the group consisting of H, OH, phenyl, C1-C4 straight or branched alkyl, or, a C
1
-C
4
straight or branched alkoxy, or X and Y form together a bivalent radical selected from the group consisting of —O—CH
2
—O—, —N═CH—O— and —N═CH—S— which forms together with the carbon atoms to which they are attached a 5-membered ring; and
R is a group with non-bonding electrons, R
1
is H or C
1
-C
5
branched alkyl, R2 and R3 are C
1
-C4 branched alkyls, or R
2
and R
3
taken together form a monocyclic, bicyclic or tricyclic radical of up to 10 carbons provided that R
1
, R
2
and R
3
together comprise at least 6 carbons.
The compounds may be incorporated into products such as dentifrices, foodstuffs, confectionery, beverages, and cosmetic and medicinal preparations.