Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1992-02-06
1992-09-29
Reamer, James H.
Perfume compositions
Perfume compositions
Ring containing active ingredient
25217411, 252 86, 424 764, A61K 746
Patent
active
051514109
ABSTRACT:
Spiro[5.7]tridec-1-ene-3-one is a useful perfuming ingredient for the preparation of perfuming bases and perfumed articles to which it imparts odor notes of the costus, animal and leather type.
REFERENCES:
patent: 4261866 (1981-04-01), Barton et al.
patent: 4448712 (1984-05-01), van der Weerdt
Kane et al., Org. Synth., vol. 61, pp. 129-133 (1983).
Zipkin et al., Synthesis, vol. 12, pp. 1035-1037 (1980).
Natale et al., Org. Prep. Proceed Int., vol. 9, pp. 108-108 (1977).
Kane, Synthesis Comm., vol. 6(3), pp. 237-242 (1976).
Blanc Pierre-Alain
Giersch Wolfgang K.
Schulte-Elte Karl-Heinrich
Firmenich S.A.
Reamer James H.
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