EP0688856B1 - Verwendung einer alkylsubstituierter Pyridine als Riechstoff - Google Patents

Verwendung einer alkylsubstituierter Pyridine als Riechstoff Download PDF

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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
Application number
EP95107223A
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English (en)
French (fr)
Other versions
EP0688856A2 (de
EP0688856A3 (de
Inventor
Roger Leslie Snowden
Pierre-Alain Blanc
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Firmenich SA
Original Assignee
Firmenich SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Firmenich SA filed Critical Firmenich SA
Publication of EP0688856A2 publication Critical patent/EP0688856A2/de
Publication of EP0688856A3 publication Critical patent/EP0688856A3/de
Application granted granted Critical
Publication of EP0688856B1 publication Critical patent/EP0688856B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)

Claims (4)

  1. Verwendung von 3-(2,2-Dimethylpropyl)-pyridin als Riechstoff.
  2. Riechstoffzusammensetzung, welche 3-(2,2-Dimethylpropyl)-pyridin als wirksamen Inhaltsstoff enthält.
  3. Verfahren zum Verleihen, Verbessern oder Modifizieren der Dufteigenschaften von Parfums, Eaux de Toilette, kosmetischen Zubereitungen, Körper- oder Raumluftdeodorants, Shampoos, Erzeugnissen für die Haar- oder Kopfhautpflege, Seifen, Detergenzien, Weichspülern für Textilien, Universal- oder Haushaltsreinigern, dadurch gekennzeichnet, daß diesen Erzeugnissen 3-(2,2-Dimethylpropyl)-pyridin als wirksamer Riechstoff zugegeben wird.
  4. Parfüm, Eau de Toilette, kosmetische Zubereitung, Körper- oder Raumluftdeodorant, Shampoo, Erzeugnis für die Haar- oder Kopfhautpflege, Seife, Detergens, Weichspüler für Textilien, Universal- oder Haushaltsreiniger mit 3-(2,2-Dimethylpropyl)-pyridin als wirksamem Riechstoff.
EP95107223A 1994-06-21 1995-05-12 Verwendung einer alkylsubstituierter Pyridine als Riechstoff Expired - Lifetime EP0688856B1 (de)

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 (de) 1995-12-27
EP0688856A3 EP0688856A3 (de) 1996-07-10
EP0688856B1 true EP0688856B1 (de) 1999-01-20

Family

ID=4222780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95107223A Expired - Lifetime EP0688856B1 (de) 1994-06-21 1995-05-12 Verwendung einer alkylsubstituierter Pyridine als Riechstoff

Country Status (4)

Country Link
US (1) US5569660A (de)
EP (1) EP0688856B1 (de)
JP (1) JP3468917B2 (de)
DE (1) DE69507382T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
CN110022680B (zh) * 2016-08-05 2022-04-05 弗门尼舍有限公司 抗微生物组合物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1156483A (en) * 1965-04-30 1969-06-25 Firmenich & Cie Pyridine Flavouring Agents
EP0470391B1 (de) * 1990-08-10 1995-08-23 Firmenich Sa Verwendung von Pyridinen als Parfüm- oder Aromazutaten

Also Published As

Publication number Publication date
EP0688856A2 (de) 1995-12-27
US5569660A (en) 1996-10-29
DE69507382T2 (de) 2009-09-17
EP0688856A3 (de) 1996-07-10
JP3468917B2 (ja) 2003-11-25
JPH083581A (ja) 1996-01-09
DE69507382D1 (de) 1999-03-04

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