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US 7,064,102 B2Granted
Alicyclic esters having a musky smell
AssigneeSymrise AG
InventorMarcus Eh
Life of this patent
Estimating the term…
Abstract
The invention relates to novel alicyclic esters, methods for the their preparation, their use as fragrances and also perfumed products and fragrance mixtures containing the compounds according to the invention.
Claims11
A compound of the formula (I)
- where
- a) R1=CH3, R3=H or CH3 and R2 and R4=H,
- R5 and R6—independently of one another—are H or CH3 and
- Y=—CR7R8OCOR9, where R7 and R8—independently of one another—are H or CH3 and
- R9 is a branched or straight-chain C1 to C5 alkyl group or a branched or straight-chain C2 to C5 alkylene group, or
- b) R1 and R2—independently of one another—are CH3 or CH2CH3,
- R3 and R4—independently of one another—are H or CH3,
- R5 and R6 together are oxygen and
- Y=—CR7R8OCOR9, where R7, R8 and R9 have the abovementioned meaning, or
- R1 and R2—independently of one another—are CH3 or CH2CH3,
- R3 is H or CH3,
- R4 is CH3,
- R5 and R6 together are oxygen, and
- Y=R9, where R9 has the above meaning, or
- c) R1 and R2—independently of one another—are CH3 or CH2CH3,
- R3, R4, R5 and R6—independently of one another—are H or CH3 and
- Y=—CR7R8OCOR9, where R7, R8 and R9 have the abovementioned meaning.
14 more elements
Dependencies are inferred from the claim text.