Title:
スピロ化合物を有する組成物および着香製品、このような製品の香り特性を付与、強化、改善または変性する方法ならびに新規スピロ化合物
Document Type and Number:
Japanese Patent JP4555558
Kind Code:
B2
Abstract:
Composition comprises at least one alcohol, ester, ether or ketone derivative having a spiro-type skeleton as perfuming ingredient, and a perfume base. A composition comprises at least one alcohol, ester, ether or ketone derivative having a spiro-type skeleton of formula (I) in the form of optical isomer and/or diastereomer as perfuming ingredient, and a perfume base. [Image] m, n : 0 or 1; R : H, methyl or acetyl; R 1>, R 2>, R 4>H or methyl; R 3>H, methyl or ethyl; and a, b : single or double bond. Provided that when n is 0, then a and b are double bonds and all of R 1>- R 4>are not H. Independent claims are also included for: (1) a perfumed article (A1) comprising (I) and a consumer product base; (2) alcohol, ester, ether or ketone derivative having a spiro-type skeleton of formula (I) with the exception of 2,8-dimethyl spiro[5,5]undec-8-en-1-one, 2,9-dimethyl spiro[5,5]undec-8-en-1-one, 1,9-dimethyl spiro[5,5]undec-8-en-1-ol, 1,8-dimethyl spiro[5,5]undec-8-en-1-ol, 1,7-dimethyl spiro[4,5]dec-7-en-1-ol, 1,8-dimethyl spiro[4,5]dec-7-en-1-ol, 8,9-dimethyl spiro[5,5]undec-8-en-1-one and 7,8-dimethyl spiro[4,5]dec-7-en-1-one; and (3) a composition (C2) containing at least two alcohol, ester, ether or ketone derivative having a spiro-type skeleton of formula (I) with the exception of 2,8-dimethyl spiro[5,5]undec-8-en-1-one and 2,9-dimethyl spiro[5,5]undec-8-en-1-one, or 1,9-dimethyl spiro[5,5]undec-8-en-1-ol and 1,8-dimethyl spiro[5,5]undec-8-en-1-ol, or 1,7-dimethyl spiro[4,5]dec-7-en-1-ol and 1,8-dimethyl spiro[4,5]dec-7-en-1-ol.
Inventors:
Christian vial
Robert Moretti
Alan char pillow
Peter Funk Hauser
Clown Fantini
Robert Moretti
Alan char pillow
Peter Funk Hauser
Clown Fantini
Application Number:
JP2003354287A
Publication Date:
October 06, 2010
Filing Date:
October 14, 2003
Export Citation:
Assignee:
FIRMENICH SA
International Classes:
A61K8/34; C11B9/00; A61K8/00; A61K8/35; A61K8/37; A61L9/01; A61Q13/00; C07C35/23; C07C43/18; C07C43/188; C07C45/62; C07C45/68; C07C45/69; C07C49/427; C07C49/447; C07C49/623; C07C49/637; C07C69/013; C07C69/145; C11D3/50; C11D9/44; D06M13/10; D06M13/224
Domestic Patent References:
| JP1258634A |
Foreign References:
| US4668432 | ||||
| US4622172 |
Other References:
Chemical Communications,2002年,(15),p.1648-1649
Tetrahedron Letters,1995年,36(28),p.4985-4988
Neftekhimiya,1986年,26(1),p.3-11
Neftekhimiya,1984年,24(4),p.475-481
Tetrahedron Letters,1995年,36(28),p.4985-4988
Neftekhimiya,1986年,26(1),p.3-11
Neftekhimiya,1984年,24(4),p.475-481
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard