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    • 74. 发明授权
    • Use of cyclic chemical compounds for augmenting or enhancing the aroma
or taste of smoking tobacco and smoking tobacco article
    • 使用环状化合物来增强或增强烟草和烟草制品的香气或味道
    • US4248250A
    • 1981-02-03
    • US46362
    • 1979-06-07
    • Mark A. SpreckerFrederick L. SchmittManfred H. VockJoaquin F. VinalsJacob Kiwala
    • Mark A. SpreckerFrederick L. SchmittManfred H. VockJoaquin F. VinalsJacob Kiwala
    • A24B15/30A24B3/12
    • A24B15/30
    • Described is a process for augmenting or enhancing the aroma or taste of a smoking tobacco comprising the step of intimately admixing with smoking tobacco, an organoleptic property augmenting or enhancing quantity of a cyclic chemical compound having a structure selected from the group consisting of: ##STR1## wherein R.sub.1 is selected from the group consisting of hyrogen and methyl; R.sub.2 is C.sub.3 -C.sub.5 alkyl or alkenyl; and R.sub.5 is hydrogen or C.sub.1 -C.sub.4 acyl and wherein one of the dashed lines is a carbon-carbon single bond and the other of the dashed lines is a carbon-carbon double bond.Also described is a smoking tobacco article comprising (i) smoking tobacco; (ii) a wrapper holding in place said smoking tobacco and in intimate contact with a portion of said smoking tobacco and (iii) optionally a filter unit in partial contact with said wrapper and said smoking tobacco; said filter unit or said smoking tobacco having intimately admixed therewith at least one cyclic chemical compound having a structure selected from the group consisting of: ##STR2## wherein R.sub.1 is selected from the group consisting of hydrogen and methyl; R.sub.2 is C.sub.3 -C.sub.5 alkyl or alkenyl; and R.sub.5 is hydrogen or C.sub.1 -C.sub.4 acyl and wherein one of the dashed lines is a carbon-carbon single bond and the other of the dashed lines is a carbon-carbon double bond.
    • 描述了一种用于增强或增强烟草香气或味道的方法,其包括与吸烟烟草紧密混合的步骤,感官特性增强或增强量的具有选自以下的结构的环状化合物:其中R1选自氢和甲基; R2是C3-C5烷基或烯基; R5是氢或C1-C4酰基,其中虚线之一是碳 - 碳单键,另一个虚线是碳 - 碳双键。 还描述了一种吸烟烟草制品,其包括(i)吸烟; (ii)将所述吸烟烟草保持在适当位置并与所述吸烟烟草的一部分紧密接触的包装物,和(iii)任选地与所述包装纸和所述吸烟烟草部分接触的过滤器单元; 所述过滤器单元或所述吸烟烟草与其中紧密混合的至少一种具有选自以下的结构的环状化合物:其中R 1选自氢和甲基; R2是C3-C5烷基或烯基; R5是氢或C1-C4酰基,其中虚线之一是碳 - 碳单键,另一个虚线是碳 - 碳双键。
    • 79. 发明授权
    • Use in modifying smoking tobacco aroma and flavor or mono-oxomethyl
substituted polyhydrodimethanonaphthalene derivatives
    • 用于改变吸烟烟草香气和风味或单氧甲基取代的多羟基甲基萘衍生物
    • US4391284A
    • 1983-07-05
    • US354387
    • 1982-03-02
    • Mark A. SpreckerMarie R. HannaRichard J. TokarzewskiRobert P. BelkoHugh WatkinsManfred H. Vock
    • Mark A. SpreckerMarie R. HannaRichard J. TokarzewskiRobert P. BelkoHugh WatkinsManfred H. Vock
    • A24B15/34C07C47/347C07C47/445A24B3/12A24B15/30
    • A24B15/345C07C47/347C07C47/445
    • Described is the use in modifying, augmenting or enhancing the aroma or taste of smoking tobacco products of mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives having the generic structure: ##STR1## wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond; wherein R.sub.1, R.sub.1 ', R.sub.1 ", R.sub.1 '", R.sub.1 "", R.sub.3, R.sub.5, R.sub.5 ', R.sub.5 ", R.sub.5 '", R.sub.5 "" and R.sub.6 represent hydrogen or methyl with the provisos:(i) at least four of R.sub.1, R.sub.1 ', R.sub.1 ", R.sub.1 '" and R.sub.1 "" are hydrogen; and (ii) at least four of R.sub.5, R.sub.5 ', R.sub.5 ", R.sub.5 '" and R.sub.5 "" represent hydrogen;and wherein Z represents one of the moieties:(i) carboxaldehyde having the structure: ##STR2## (ii) alkylene dioxy or dialkoxy methyl having the structure: ##STR3## (iii) hydroxy methyl having the structure: ##STR4## (iv) acetoxymethyl having the structure: ##STR5## and wherein R.sub.7 and R.sub.8 taken separately represent C.sub.1 -C.sub.4 lower alkyl or R.sub.7 and R.sub.8 taken together represent C.sub.2 -C.sub.4 alkylene; wherein the line represented by:[++++]is either (i) a carbon-carbon single bond when R.sub.7 and R.sub.8 taken together are C.sub.2 -C.sub.4 alkylene or (ii) no bond at all when R.sub.7 and R.sub.8 taken separately represent C.sub.1 -C.sub.4 lower alkyl.
    • 描述了用于改变,增强或增强具有以下通用结构的单氧代甲基取代的多羟基甲基萘衍生物的烟草产品的香气或味道:其中虚线表示碳 - 碳单键或碳 - 碳双 键; 其中R1,R1',R1“,R1”,R1“,R3,R5,R5',R5”,R5“,R5”和R6表示氢或甲基, 条件:(i)R1,R1',R1“,R1”和R1“”中的至少四个为氢; 和(ii)R5,R5',R5“,R5”和R5“中的至少四个表示氢; (ⅰ)具有以下结构的甲醛:(ⅱ)具有以下结构的亚烷基二氧基或二烷氧基甲基:(ⅲ)具有以下结构的羟基甲基:(ⅳ) 具有以下结构的乙酰氧基甲基:其中R7和R8分别代表C1-C4低级烷基或R7和R8一起代表C2-C4亚烷基; 其中由以下各项表示的线:[++++]是(i)当R 7和R 8一起为C 2 -C 4亚烷基时的碳 - 碳单键或(ii)当R7和R8分别表示C1 -C4低级烷基。