Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1989-08-29
1990-12-18
Reamer, James H.
Perfume compositions
Perfume compositions
Ring containing active ingredient
512 22, 512 12, 568591, 560 35, 549429, 549357, 564253, A61K 746
Patent
active
049786539
ABSTRACT:
2-Cyclohexylpropanal derivatives are disclosed. The derivatives are represented by the following formula (I): ##STR1## wherein P is a hydrogen atom and Q represents a group --CH.dbd.N--OH or a group --CH(OR).sub.2, wherein each R represents a lower alkyl group or two R's together form a lower alkylene group which may have a lower alkyl substituent, or P and Q together form a group ##STR2## wherein R' is a lower alkyl group. The compounds possess floral, fruity, or green odors and are useful for preparing perfume compositions.
REFERENCES:
patent: 2184526 (1939-12-01), Meuly
patent: 4372880 (1983-02-01), Upadek et al.
patent: 4548743 (1985-10-01), Sprecker et al.
Gros et al., Index Chemicus, 25, #81361 (1967).
Fujikura Yoshiaki
Fujita Manabu
Koshino Junji
Toi Nao
Kao Corporation
Reamer James H.
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