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    • 68. 发明授权
    • Ethyl norbornyl alkyl ethers, organoleptic uses thereof and process for
preparing same
    • 乙基降冰片基烷基醚,其感官用途及其制备方法
    • US4822515A
    • 1989-04-18
    • US213318
    • 1988-06-30
    • Mark A. SpreckerMargo AndroulakisMarie R. Hanna
    • Mark A. SpreckerMargo AndroulakisMarie R. Hanna
    • C07C43/18C11B9/00C11D3/50C11D7/18
    • C11D3/3956C07C43/18C11B9/0042C11B9/0046C11D3/50
    • Described are ethyl norbornyl alkyl ethers of our invention defined according to the generic structure: ##STR1## wherein R represents 1-C.sub.2, 1-C.sub.4 or 1-C.sub.6 straight chain lower alkyl and organoleptic uses thereof in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles including but not limited to bleach compositions, solid or liquid anionic, cationic, nonionic or zwitterionic detergents, perfumed polymers, fabric softener compositions, fabric softener articles, cosmetic powders and hair preparations. Also described is a process for preparing such ethyl norbornyl alkyl ethers of our invention by means of reaction of compounds defined according to the structure: ##STR2## and/or compounds defined according to the structure: ##STR3## in admixture with compounds having the structure: ##STR4## with hydrogen in the presence of a hydrogenation catalyst.
    • 描述了根据以下通用结构定义的本发明的乙基降冰片烷基烷基醚:其中R代表1-C2,1-C4或1-C6直链低级烷基和感官用途,用于增强或增强香料组合物的香气 包括但不限于漂白组合物,固体或液体阴离子,阳离子,非离子或两性离子洗涤剂,加香聚合物,织物柔软剂组合物,织物柔软剂制品,化妆粉和头发制剂。 还描述了通过根据以下结构定义的化合物的反应来制备本发明的这种乙基降冰片基烷基醚的方法:< IMAGE>和/或根据以下结构定义的化合物:< IMAGE>与具有结构的化合物 :在氢化催化剂存在下用氢气。
    • 70. 发明授权
    • Bicycle lactones, perfumery uses thereof, processes for preparing same and intermediates therefor
    • 自行车内酯,其香料用途,其制备方法及其中间体
    • US06835699B2
    • 2004-12-28
    • US10401824
    • 2003-03-28
    • Richard A. WeissMark A. SpreckerMarie R. HannaCharles E. J. BeckHarold W. Jackson
    • Richard A. WeissMark A. SpreckerMarie R. HannaCharles E. J. BeckHarold W. Jackson
    • C11D350
    • A61K8/498A61L9/01A61L9/012A61Q13/00C07D311/02C07D311/74C11B9/008C11D3/2096C11D3/50
    • Described are bicyclic lactones, both fused ring lactones defined according to the generic structure: and spiro lactones defined according to the generic structure: uses thereof in augmenting, enhancing or imparting aromas in or to perfume compositions, perfumed articles, colognes and perfumed polymers; processes for preparing such bicyclic lactones and intermediates therefor. In the structure: Z is one of the moieties: one of R1 or R3 is methyl and the other is hydrogen; and R4, R5, R6, R7, R8 and R9 are hydrogen or nonadjacent C1-C3 alkyl. In the structure: Y represents C2-C12 substituted or unsubstituted alkylidenyl, alkenylidenyl or alkadienylidenyl having the structure: and completes a C5-C15 cycloalkyl, cycloalkadienyl or cycloalkenyl ring moiety; and wherein R12, R13, R14, R16, R17, R28, R29, R30 and R31 represent hydrogen or R1 or R3 nonadjacent alkyl; wherein s is an integer of from 0 up to 10; t is an integer of from 0 up to 10; and v is an integer of 1 or 2; with the proviso that the sum of s and t is between 0 and 10 according to the inequalities: 0≦s+t≦10; 0≦s≦10; and 0≦t≦10.
    • 描述的是双环内酯,根据通用结构定义的稠环内酯和根据通用结构定义的螺内酯:用于增强,增强或赋予香料组合物,香料制品,古龙水和加香聚合物中的香气; 制备这种双环内酯的方法及其中间体。在结构中:Z是部分之一:R 1或R 3中的一个是甲基,另一个是氢; 且R 4,R 5,R 6,R 7,R 8和R 9为氢或不相邻的C 1 -C 3烷基。 在结构中:Y表示具有以下结构的C 2 -C 12取代或未取代的亚烷基,亚烯基或链二烯基;并且完成C 5 -C 15环烷基,环链二烯基或环烯基环部分; 并且其中R 12,R 13,R 14,R 16,R 17,R 28,R 29,R 30和R 31表示氢或R 1或R 3不相邻的烷基; 其中s为0至10的整数; t是0到10的整数; v为1或2的整数; 条件是根据不等式,s和t之和在0和10之间:0 <= s + t <= 10; 0 <= s <= 10; 0 <= T&LE; 10。