EP0688856B1 - Utilisation d'une pyridine alkylsubstituée à titre d'ingrédient parfumant - Google Patents
Utilisation d'une pyridine alkylsubstituée à titre d'ingrédient parfumant Download PDFInfo
- Publication number
- EP0688856B1 EP0688856B1 EP95107223A EP95107223A EP0688856B1 EP 0688856 B1 EP0688856 B1 EP 0688856B1 EP 95107223 A EP95107223 A EP 95107223A EP 95107223 A EP95107223 A EP 95107223A EP 0688856 B1 EP0688856 B1 EP 0688856B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pyridine
- propyl
- dimethyl
- ingredient
- perfuming ingredient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0069—Heterocyclic compounds
- C11B9/0092—Heterocyclic compounds containing only N as heteroatom
Definitions
- the present invention relates to the field of perfumery, it relates in particular to the use of an alkyl-substituted pyridine, 3- (2,2-dimethyl-propyl) -pyridine, as a fragrance ingredient.
- Pyridine and some of its alkylated derivatives are known in the art of flavoring, especially for the reconstitution of aromas coffee type, see meaty. It is different in the area of perfumery, where the use of pyridines is less documented.
- the pyridine itself is described by S. Arctander [Perfume and Flavor Chemicals, Montclair, N.J. (USA), 1969, sec. 2776] as possessing an irritating, penetrating and diffuse odor, sometimes defined as disgusting, which can be very diluted as hot, burnt and very weak tenacity.
- 3- (2,2-dimethyl-propyl) -pyridine finds wide use in various applications, both in alcoholic perfume that functional. It can also be used for total or partial reconstitution of concentrated perfume bases.
- 3- (2,2-dimethyl-propyl) -pyridine can serve to confer, improve or modify the inherent odor properties of consumer products as varied as perfumes, eau de toilette, cosmetics, body or room air fresheners, shampoos or general products for hair or scalp care, soaps, detergents, fabric softeners or even cleaning products and cleaning.
- the proportions in which the pyridine in question is used in the context of the use defined in the present invention may vary within a fairly wide range of values. They can effect vary between 1 and 10% by weight relative to the weight of the product at which the 3- (2,2-dimethyl-propyl) -pyridine is added. It goes without saying that such concentration values cannot represent absolute values, the person skilled in the art can adapt the proportion of the ingredient in question depending on the desired odor effect, the nature of the products to be perfumed and that of any co-ingredients present.
- 3- (2,2-dimethyl-propyl) -pyridine is a chemical compound known, especially described in scientific literature as as a synthetic intermediate or as a starting material for the preparation of compounds having use in the industry polymers or drugs.
- the present invention therefore relates to the use of 3- (2,2-dimethyl-propyl) -pyridine as a fragrance ingredient.
- the invention also relates to a perfume composition containing as an active ingredient 3- (2,2-dimethyl-propyl) -pyridine.
- Another object of the invention consists of a method for confer, improve or modify the perfuming properties of perfumes, toilet waters, cosmetics, body or air fresheners, shampoos, products for hair or scalp care, soaps, detergents, fabric softeners, cleaning and household products, which process is characterized in that 3- (2,2-dimethyl-propyl) -pyridine is added to said products as an active fragrance ingredient.
- the invention finally relates to one of the scented products resulting from said process.
- a basic fragrance composition of fruity-pear character was prepared by mixing the following ingredients (parts by weight): Ingredients Parts by weight Hexyl acetate 10 Linalyl acetate 100 Terpenyl acetate 190 TCD acetate 100 Methyl cinnamate 20 ⁇ -Dodecalactone 25 Dorinone® ⁇ 50% 220 Dynascone® 10% a) 10 Lilial® 200 Melonal® 10% a) 4) 5 Linalyl oxide 10 Veloutone 50 ⁇ -Undecalactone 50 Total 990 When a part of 3- (2,2-dimethyl-propyl) -pyridine is added to 99 parts by weight of the base thus prepared, a new composition is obtained whose fruity-pear character is reinforced; it appears more natural with a skin side. The whole results moreover as being less food juice.
- a basic perfume composition of the tobacco-floral type, powdered was prepared by mixing the following ingredients (parts by weight): Ingredients Parts by weight Benzyl acetate 60 Linalyl acetate 80 Phenylacetic acid 20 Bergamot essence 180 Birch essence 10% 20 Coumarin 80 Damascenone 10% a) 20 Dimethylhydroquinone 80 Dorinone® ⁇ 10% a) 2) 20 Heliotropin 90 Iralia® 90 Irone ⁇ 10% a) 20 Linalol BJ 60 Myrrh essence 70 Methyl phenylacetate 20 Phenylethyl phenylacetate 20 Tonalide® 30 Total 960 When 4 parts by weight of 3- (2,2-dimethyl-propyl) -pyridine are added to 96 parts by weight of the above basic composition, a new composition with an elegant character is obtained, the typical note of which is given by the presence of phenylacetic acid was significantly improved. The overall character also becomes more floral, more natural as well as less animal and more fruity-sweet
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
- Fats And Perfumes (AREA)
- Detergent Compositions (AREA)
- Pyridine Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Ingrédients | Parties en poids |
Acétate d'hexyle | 10 |
Acétate de linalyle | 100 |
Acétate de terpényle | 190 |
Acétate TCD | 100 |
Cinnamate de méthyle | 20 |
γ-Dodécalactone | 25 |
Dorinone® β 50% | 220 |
Dynascone® 10% a) | 10 |
Lilial® | 200 |
Melonal® 10% a) 4) | 5 |
Oxyde de linalyle | 10 |
Veloutone | 50 |
γ-Undécalactone | 50 |
Total | |
Ingrédients | Parties en poids |
Acétate de benzyle | 60 |
Acétate de linalyle | 80 |
Acide phénylacétique | 20 |
Essence de bergamote | 180 |
Essence de bouleau 10% | 20 |
Coumarine | 80 |
Damascenone 10% a) | 20 |
Diméthylhydroquinone | 80 |
Dorinone® β 10% a) 2) | 20 |
Heliotropine | 90 |
Iralia® | 90 |
Irone α 10% a) | 20 |
Linalol BJ | 60 |
Essence de myrrhe | 70 |
Phénylacétate de méthyle | 20 |
Phénylacétate de phényléthyle | 20 |
Tonalide® | 30 |
Total | |
Eb. 80-83°/1,33x103 Pa
IR(CHCl3) : 2961, 1577, 1478, 1424, 1366, 1238 et 1192 cm-1
RMN(1H) : 0,92(s, 9H) ; 2,48(s, 2H) ; 7,19(m, 1H) ; 7,44(m, 1H) ; 8,39(m, 1H) ; 8,45(m, 1H) δppm
SM : 149(10, M+), 134(10), 93(100), 65(8), 57(21)
Claims (4)
- Utilisation de la 3-(2,2-diméthyl-propyl)-pyridine à titre d'ingrédient parfumant.
- Composition parfumante contenant à titre d'ingrédient actif la 3-(2,2-diméthyl-propyl)-pyridine.
- Procédé pour conférer, améliorer ou modifier les propriétés parfumantes de parfums, eaux de toilette, cosmétiques, désodorisants corporels ou d'air ambiant, shampoings, produits pour les soins capillaires ou du cuir chevelu, savons, détergents, adoucisseurs textiles, produits d'entretien et de ménage, caractérisé en ce qu'on additionne auxdits produits la 3-(2,2-diméthyl-propyl)-pyridine à titre d'ingrédient parfumant actif.
- Parfum, eau de toilette, cosmétique, désodorisant corporel ou d'air ambiant, shampoing, produit pour les soins capillaires ou du cuir chevelu, savon, détergent, adoucisseur textile, produit d'entretien et de ménage contenant à titre d'ingrédient parfumant actif la 3-(2,2-diméthyl-propyl)-pyridine.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH196694 | 1994-06-21 | ||
CH1966/94 | 1994-06-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0688856A2 EP0688856A2 (fr) | 1995-12-27 |
EP0688856A3 EP0688856A3 (fr) | 1996-07-10 |
EP0688856B1 true EP0688856B1 (fr) | 1999-01-20 |
Family
ID=4222780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95107223A Expired - Lifetime EP0688856B1 (fr) | 1994-06-21 | 1995-05-12 | Utilisation d'une pyridine alkylsubstituée à titre d'ingrédient parfumant |
Country Status (4)
Country | Link |
---|---|
US (1) | US5569660A (fr) |
EP (1) | EP0688856B1 (fr) |
JP (1) | JP3468917B2 (fr) |
DE (1) | DE69507382T2 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002284660A (ja) * | 2001-03-23 | 2002-10-03 | Haarmann & Reimer Kk | 毛髪化粧料用香料組成物 |
US7763238B2 (en) * | 2002-01-16 | 2010-07-27 | Monell Chemical Senses Center | Olfactory adaptation and cross-adapting agents to reduce the perception of body odors |
DE102015217870A1 (de) * | 2015-09-17 | 2017-03-23 | Henkel Ag & Co. Kgaa | Parfümzusammensetzung mit Geruchsmodulatorverbindungen zur Steigerung der Duftintensität |
US11666517B2 (en) * | 2016-08-05 | 2023-06-06 | Firmenich Sa | Antimicrobial composition |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1156482A (en) * | 1965-04-30 | 1969-06-25 | Firmenich & Cie | Pyrrole Flavouring Agents |
EP0470391B1 (fr) * | 1990-08-10 | 1995-08-23 | Firmenich Sa | Utilisation de pyridines à titre d'ingrédients parfumants et aromatisants |
-
1995
- 1995-05-12 DE DE69507382T patent/DE69507382T2/de not_active Expired - Lifetime
- 1995-05-12 EP EP95107223A patent/EP0688856B1/fr not_active Expired - Lifetime
- 1995-05-17 US US08/443,227 patent/US5569660A/en not_active Expired - Lifetime
- 1995-06-20 JP JP15356495A patent/JP3468917B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69507382D1 (de) | 1999-03-04 |
JPH083581A (ja) | 1996-01-09 |
EP0688856A3 (fr) | 1996-07-10 |
DE69507382T2 (de) | 2009-09-17 |
JP3468917B2 (ja) | 2003-11-25 |
EP0688856A2 (fr) | 1995-12-27 |
US5569660A (en) | 1996-10-29 |
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