| 摘要 |
The invention relates to 2,6-exo-configured tricyclo-5.2.1.02,6 decane derivatives that correspond to general formula A wherein <IMAGE> A Ra = Rb = Rc = Rd = HRa, Rb, Rc = H, CH3 (2 x H, 1 x CH3), Rd = CH3 <IMAGE>R1, R2: H, C1-C5Alkyl Ra, Rb, Rc, Rd are hydrogen or Rd is a methyl group and Ra, Rb, Rc are hydrogen or methyl groups, one of the substituents being a methyl group and both the others being hydrogen, the broken line represents a C-C double bond optionally at (-3) or (-4), the wavy line represents geometric isomers, R1 and R2 are hydrogen, or lower alkyl groups with a total of 1-6 carbon atoms, and X represents a carbonyl or hydroxyl function, as well as a process for their synthesis and their use as scents.
|
