Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1995-05-23
1997-03-25
Reamer, James H.
Perfume compositions
Perfume compositions
Ring containing active ingredient
512 24, 560 1, 560 66, 560 76, 560126, 560127, A61K 746
Patent
active
056144865
ABSTRACT:
The compounds of formula ##STR1## wherein the Z group can be located in positions ortho-, meta- or para-relative to the carboxylic group, symbol R.sup.1 stands for a saturated or unsaturated, linear or branched C.sub.1 to C.sub.4 alkyl radical and
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K. Mori et al., "A Mild Transesterification Method", Synthesis, Dec., 1993, pp. 790-791.
J. March, "Advanced Organic Chemistry", 3rd Ed., John Wiley & Sons, New York, p. 629, (1985).
R. Imwinkelreid et al., "Diisopropyl (2S,3S)-2,3-O-Ispropylidene Tartrate", Org. Synth., vol. 65, 1987, pp. 230-235.
R. Tabacchi et al., "Contribution to the Knowledge of the Chemical Composition of Oak Moss," Chemical Abstracts, vol. 92, No. 16:135120j (Apr. 21, 1980).
Fankhauser Peter
Giersch Wolfgang K.
Firmenich SA
Reamer James H.
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