Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1996-04-17
2000-08-15
Richter, Johann
Perfume compositions
Perfume compositions
Ring containing active ingredient
568440, 568592, 568808, A61K 746, C07C 4752, C07C 4330, C07C 3334
Patent
active
061036889
ABSTRACT:
Compounds consisting of indan derivatives of the formula: ##STR1## Wherein X or Y represents an aldehyde or an acetal group and the other represents a hydrogen, and R represents a hydrogen or a methyl group and the t-butyl group is at the 5 or 6 position of the phenyl ring. Where these compounds are useful as perfuming ingredients for the preparation of perfuming compositions and perfumed articles to which they impart floral odor notes.
REFERENCES:
patent: 5068452 (1991-11-01), Naef et al.
Patent Abstracts of Japan, vol. 014, No. 555 (C-0786), Dec. 10, 1990.
Blanc Pierre-Alain
Lamboley Serge
Winter Beat
Firmenich SA
Murray Joseph
Richter Johann
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