Title:
二環式ケトン、香料組成物および付香された製品の匂い特性を付与、改善、強化または変性する方法、香料組成物、付香された製品、および二環式ケトンを製造するための方法と出発化合物
Document Type and Number:
Japanese Patent JP4473382
Kind Code:
B2
Abstract:
Bicyclic ketones with natural leather aroma, as well as alcohol used as starting compound for their production, are new. Bicyclic ketones have formula (I), with acetyl substitution group in position 2 or 3 in cycle: Independent claims are also included for: (1) use of (I) as fragrance component in various compositions; (2) perfume composition or perfumed product containing (I) as perfume component; (3) perfumed product as above in form of perfume, eau de toilette, after-shave, cosmetic preparation, soap, hair shampoo and/or conditioner, bath/shower gel, body or ambiance deodorant, detergent, fabric softener etc.; (4) process of preparation of (I), from compound of formula (II); and (5) compound of formula (II).
Inventors:
Wolfgang Klaus Girsch
Application Number:
JP30129999A
Publication Date:
June 02, 2010
Filing Date:
October 22, 1999
Export Citation:
Assignee:
FIRMENICH SA
International Classes:
A61Q13/00; A61K8/35; C07C33/02; C07C49/553; C07C33/035; C07C45/66; C07C45/69; C11B9/00; C11D3/50; C11D9/44; D06M13/02; D06M13/13
Domestic Patent References:
| JP61263913A | ||||
| JP8319250A |
Foreign References:
| US5077273 | ||||
| US4617146 | ||||
| US5180709 | ||||
| EP0985651B1 | ||||
| US2933506 |
Attorney, Agent or Firm:
Toshio Yano
Hiroshi Sugimoto
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Toshiomi Yamazaki
Takuya Kuno