Use of adamantane derivatives in augmenting or enhancing the aro

Details Use of adamantane derivatives in augmenting or enhancing the aro Use of adamantane derivatives in augmenting or enhancing the aro

1990-06-29

1991-01-15

Reamer, James H.

Perfume compositions

Perfume compositions

Ring containing active ingredient

25217411, 568818, 560256, 523102, A61K 746

Patent

active

049854038

ABSTRACT:
Described are adamantane derivatives defined according to the structure: ##STR1## wherein R.sub.1 is hydrogen or acetyl; R.sub.2 is hydrogen or methyl; and R.sub.3 is hydrogen or methylene (CH.sub.2) and wherein the dashed line represents a carbon-hydrogen single bond or a carbon-methylene double bond with the provisos that when R.sub.2 is methyl R.sub.1 and R.sub.3 are both hydrogen and when R.sub.2 is hydrogen, R.sub.3 is methylene and the dashed line is a carbon-methylene double bond and uses thereof in augmenting or enhancing the aroma of consumable materials selected from the group consisting of perfume compositions, colognes and perfumed articles.

REFERENCES:
patent: 3996169 (1976-12-01), Light et al.
patent: 4036892 (1977-07-01), Inamoto et al.
patent: 4036893 (1977-07-01), Inamoto et al.
patent: 4169958 (1979-10-01), Inamoto et al.
patent: 4439354 (1984-03-01), Light et al.
Mlinaric-Majerski and Majerski, J. Am. Chem. Soc. 1983, pp. 7389-7395.
Hallden-Abberton, J. Org. Chem., vol. 46, 3, 1981, pp. 538-546.
Drivas and Mison, Tetrahedron Letters, vol. 22, 1981, pp. 641-644, "Nouvelle Methode de Synthese du Dimethyl-1,3 Adamantanol-2 et du Dimethyl-1,5 Adamantanol-2 Syn".

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