MENTHYL HALF ACID ESTER DIRIVATIVES, PROCESSES FOR PREPARING SAME, AND USES THEREOF FOR THEIR COOLING/REFRESHING EFFECT IN CONSUMABLE MATERIALS
申请人:Dewis L. Mark
公开号:US20050004214A1
公开(公告)日:2005-01-06
Described is a genus of menthyl half acid ester derivatives having the structure:
and processes for producing same, wherein n is an integer of from 1 to 5; wherein X is either —OR″ or —NRR′; wherein R″ is hydrogen, C
1
-C
5
lower alkyl or C
3
-C
6
lower alkenyl; wherein R is hydrogen, C
1
-C
5
lower alkyl, 2-hydroxyethyl or cyclopropyl and wherein R′ is hydrogen, methyl or ethyl; with the proviso that when X is —OR″, n is an integer of from 3 to 5, having utility for augmenting, enhancing or imparting a taste or cooling effect or refreshing effect in or to an ingestible or topical composition.
描述了具有以下结构的薄荷半酸酯衍生物属:
及其生产工艺,其中 n 是 1 至 5 的整数;其中 X 是-OR″或-NRR′;其中 R″ 是氢、C
1
-C
5
低级烷基或 C
3
-C
6
低级烯基;其中 R 是氢、C
1
-C
5
低级烷基、2-羟乙基或环丙基,其中 R′为氢、甲基或乙基;但当 X 为-OR″时,n 为 3 至 5 的整数。