Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1994-03-28
2000-04-25
Reamer, James H.
Perfume compositions
Perfume compositions
Ring containing active ingredient
568822, A61K 746
Patent
active
060544260
ABSTRACT:
The optically active compounds of formula ##STR1## wherein R.sup.1 represents a hydrogen atom or a methyl radical, or of formula ##STR2## are useful as perfuming ingredients for the preparation of perfuming compositions and perfumed articles to which they impart woody-amber notes.
REFERENCES:
patent: 4626602 (1986-12-01), Schulte-Elte et al.
patent: 4800233 (1989-01-01), Simmons
patent: 5250512 (1993-10-01), Ohmoto et al.
Helv. Chim. Acta, 68, 1961-1985 (1985).
Brunke et al., "Uber Chemische Struktur und Geruckseffekt in der Tetrahydrojonal-Reihe," pp. 199-203.
Theilheimer, "Synthetic Methods of Organic Chemistry," vol. 9, p. 59 and vol. 15, pp. 83-84.
Chapuis Christian
Margot Christian
Reichlin Daniel
Schulte-Elte Karl-Heinrich
Simmons Dana Philip
Firmenich SA
Reamer James H.
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