Use of 7-isopropyl - -8, 8-dimethyl-6, 10-dioxaspiro-C.sub.10 an

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice

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A61K 600

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active

057119520

ABSTRACT:
Described is the use of 7-isopropyl-8,8-dimethyl-6,10-dioxaspiro-C.sub.10 and C.sub.11 alkane derivatives defined according to the structure: ##STR1## wherein N is 1 or 2 for their organoleptic properties, particularly for use in imparting, augmenting or enhancing the aroma of a perfume composition, perfumed polymer, detergent, fabric softener, or bleach composition. Also described is a process for preparing such 7-isopropyl-8,8-dimethyl-6,10-dioxaspiro-C.sub.10 and C.sub.11 alkane derivatives using as starting materials cycloalkanones defined according to the structure: ##STR2## and the diol having the structure: ##STR3##

REFERENCES:
patent: 4606849 (1986-08-01), Ansari et al.
patent: 5451404 (1995-09-01), Furman

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