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    • 10. 发明授权
    • Cyclic diesters and their use as perfuming ingredients
    • 环状二酯及其作为加香成分的用途
    • US5614486A
    • 1997-03-25
    • US448285
    • 1995-05-23
    • Wolfgang K. GierschPeter Fankhauser
    • Wolfgang K. GierschPeter Fankhauser
    • A61K8/37A61K8/00A61Q13/00C11B9/00A61K7/46
    • C11B9/0061C11B9/0034
    • The compounds of formula ##STR1## wherein the Z group can be located in positions ortho-, meta- or para-relative to the carboxylic group, symbol R.sup.1 stands for a saturated or unsaturated, linear or branched C.sub.1 to C.sub.4 alkyl radical anda. the dotted lines represent a cyclohexanic moiety and Z represents a ##STR2## group, R.sup.2 being a saturated or unsaturated, linear or branched C.sub.1 to C.sub.4 alkyl radical; orb. the dotted lines represent a cyclohexanic or benzenic moiety and Z represents a group of formula ##STR3## in which R.sup.2 is a saturated or unsaturated, linear or branched C.sub.1 to C.sub.4 alkyl radical, are useful as perfuming ingredients for the preparation of perfuming compositions and a variety of perfumed consumer articles. They impart to the latter odor notes of the fruity and floral type.
    • 式(I)的化合物,其中Z基团可以位于相对于羧基的邻位,间位或对位的位置,符号R1表示饱和或不饱和的直链或支链C1至C4烷基 和a。 虚线代表环己烷基,Z代表一个基团,R2是饱和或不饱和的直链或支链C 1 -C 4烷基; 或b。 虚线表示环己酮或苯部分,Z表示式为“IMAGE”的基团,其中R2为饱和或不饱和的直链或支链C1至C4烷基,可用作加香组分用于制备加香组合物和 各种香水消费品。 它们赋予水果和花卉类型的后一种气味。