| 摘要 |
Described is the genus of compounds defined according to the structure: <IMAGE> wherein at least one of the lines: [++++] represents a carbon-carbon single bond and the other of the lines: [++++] represents a carbon-carbon double bond or a carbon-carbon single bond; wherein the moiety X represents one of the moieties: <IMAGE> wherein when the moiety X has the structure: <IMAGE> then one of the lines: [++++] is a carbon-carbon double bond and the other of the lines: [++++] is a carbon-carbon single bond and when the moiety X has the structure: <IMAGE> then both of the lines: [++++] represent carbon-carbon single bonds; wherein, one of R1, R2 and R3 represent 2-methyl-1-propenyl or 2-methyl-1-propylidenyl; and the other of R1, R2 and R3 represent hydrogen; with the provisos that: (i) when the line: [++++] at the 3-4 position is a double bond, then R3 is hydrogen or 2-methyl-1-propenyl; and (ii) when the line: [++++] at the 2-3 position is a double bond, then R2 is hydrogen or 2-methyl-1-propenyl. with the members of said genus being novel compounds useful in augmenting or enhancing the aroma or taste of consumable materials including perfume compositions, colognes and perfumed articles (e.g., solid or liquid anionic, cationic, nonionic or zwitterionic detergents, cosmetic powder compositions, fabric softener compositions and fabric softener articles).
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