1,2 Substituted 2,3-dihydro-1H-5,9...

Details 1,2 Substituted 2,3-dihydro-1H-5,9... 1,2 Substituted 2,3-dihydro-1H-5,9...

2006-04-04

2006-04-04

Cole, Monique T. (Department: 1743)

Perfume compositions

Perfume compositions

Ring containing active ingredient

C512S025000, C549S330000, C549S331000, C549S346000, C549S347000, C549S348000, C549S349000, C549S350000, C549S354000, C568S308000, C568S325000, C568S326000, C568S329000, C568S330000

Reexamination Certificate

active

07022664

ABSTRACT:
The invention relates to 1,2-substituted 2,3-dihydro-1H-5,9-dioxacyclohepta[f]inden-7-ones and 7-substituted benzo[b][1,4]dioxepin-3-ones and to the use of these compounds in fragrance compositions.

REFERENCES:
patent: 3517031 (1970-06-01), Beereboo et al.
patent: 5990076 (1999-11-01), Gaudin et al.
patent: 0 902 024 (1999-03-01), None
European Search Report for EP 01105987dated Jul. 26, 2001.

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