Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1992-01-06
1993-02-09
Reamer, James H.
Perfume compositions
Perfume compositions
Ring containing active ingredient
25217411, 252 86, 424 764, 512 17, A61K 746
Patent
active
051853183
ABSTRACT:
Compound of formula ##STR1## wherein a) indexes m and n are identical and stand each for an integer number equal to zero, symbols R.sup.1 and R.sup.2 are identical and represent each a hydrogen atom, or are different and represent each a hydrogen atom or a methyl radical, symbols R.sup.5 and R.sup.8 stand each for a methyl radical, symbols R.sup.6 and R.sup.7 can be identical or different and designate each a hydrogen atom or a methyl radical and, either symbol R.sup.4 represents a methyl radical and symbol R.sup.3 stands for a hydrogen atom or a methyl radical, or symbols R.sup.3 and R.sup.4 represent each a methylene radical belonging to a ring such as indicated by the dotted line, with the proviso that the following combinations are excluded:
REFERENCES:
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patent: 3393994 (1968-07-01), Achuff
patent: 3499751 (1970-03-01), Wood et al.
patent: 4001330 (1977-01-01), Curran
patent: 4284819 (1981-08-01), Sprecker et al.
patent: 4885274 (1989-12-01), Yamada et al.
M.G.J. Beets, Structure-Activity Relationships in Human Chemoreception, Applied Science Publishers, .sctn.9.2, pp. 214-228 (1978).
C. Fehr et al., "New Aromatic Musk Odorants, Design and Synthesis," Helvetica Chemica Acta, vol. 72, No. 173, 1989.
Fehr Charles
Galindo Jose
Firmenich S.A.
Reamer James H.
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