EP0826764A3 - Use of substituted 2-acetylbenzofuranes as perfuming agents - Google Patents

Use of substituted 2-acetylbenzofuranes as perfuming agents Download PDF

Info

Publication number
EP0826764A3
EP0826764A3 EP97114337A EP97114337A EP0826764A3 EP 0826764 A3 EP0826764 A3 EP 0826764A3 EP 97114337 A EP97114337 A EP 97114337A EP 97114337 A EP97114337 A EP 97114337A EP 0826764 A3 EP0826764 A3 EP 0826764A3
Authority
EP
European Patent Office
Prior art keywords
acetylbenzofuranes
substituted
perfuming agents
perfuming
agents
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.)
Granted
Application number
EP97114337A
Other languages
German (de)
French (fr)
Other versions
EP0826764A2 (en
EP0826764B1 (en
Inventor
Steffen Dr. Sonnenberg
Peter Wörner
Ulrich Dr. Harder
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.)
Dragoco Gerberding and Co GmbH
Symrise AG
Original Assignee
Haarmann and Reimer GmbH
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 Haarmann and Reimer GmbH filed Critical Haarmann and Reimer GmbH
Publication of EP0826764A2 publication Critical patent/EP0826764A2/en
Publication of EP0826764A3 publication Critical patent/EP0826764A3/en
Application granted granted Critical
Publication of EP0826764B1 publication Critical patent/EP0826764B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C11B9/0073—Heterocyclic compounds containing only O or S as heteroatoms
    • C11B9/0076—Heterocyclic compounds containing only O or S as heteroatoms the hetero rings containing less than six atoms

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)
  • Furan Compounds (AREA)

Abstract

Bestimmte 2-Carbonylbenzofurane und 2-Carbonyl-2,3-dihydrobenzofurane sind ausgezeichnete Riechstoffe.Certain are 2-carbonylbenzofurans and 2-carbonyl-2,3-dihydrobenzofurans excellent fragrances.

EP97114337A 1996-09-03 1997-08-20 Perfuming compositions comprising substituted 2-acetylbenzofuranes Expired - Lifetime EP0826764B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19635655 1996-09-03
DE19635655A DE19635655A1 (en) 1996-09-03 1996-09-03 Use of substituted 2-acetylbenzofurans as fragrances

Publications (3)

Publication Number Publication Date
EP0826764A2 EP0826764A2 (en) 1998-03-04
EP0826764A3 true EP0826764A3 (en) 2000-04-19
EP0826764B1 EP0826764B1 (en) 2003-02-26

Family

ID=7804455

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97114337A Expired - Lifetime EP0826764B1 (en) 1996-09-03 1997-08-20 Perfuming compositions comprising substituted 2-acetylbenzofuranes

Country Status (4)

Country Link
US (1) US5972878A (en)
EP (1) EP0826764B1 (en)
JP (1) JPH1088181A (en)
DE (2) DE19635655A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1617812B1 (en) * 2003-03-21 2010-10-06 Pho Derma, Inc. Photoresponsive fragrances
ES2673844T3 (en) 2012-01-18 2018-06-26 The Procter & Gamble Company Perfume systems
CN103508987A (en) * 2012-06-27 2014-01-15 中国科学院大连化学物理研究所 Method for synthetizing 2,3-disubstituted dihydrobenzofuran
US9212336B2 (en) * 2013-10-18 2015-12-15 International Flavors & Fragrances Inc. 3-methyl-benzofuran-5-ol and its use in perfume compositions
CN104672247A (en) * 2013-11-28 2015-06-03 中国科学院大连化学物理研究所 Method for synthesizing 2,3-disubstituted-benzodihydrofuran
DE102013226602A1 (en) * 2013-12-19 2015-06-25 Henkel Ag & Co. Kgaa Use of CNGA2 agonists to enhance the olfactory effect of a fragrance
DE102013226600A1 (en) * 2013-12-19 2015-06-25 Henkel Ag & Co. Kgaa Air care and cleaning agent containing CNGA2 antagonists
US9717815B2 (en) 2014-07-30 2017-08-01 Georgia-Pacific Consumer Products Lp Air freshener dispensers, cartridges therefor, systems, and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1063158A (en) * 1965-03-30 1967-03-30 Merck Ag E Aroyl benzofuran derivatives
US3917871A (en) * 1972-04-13 1975-11-04 Firmenich & Cie Flavoring agent
EP0041122A2 (en) * 1980-05-03 1981-12-09 Haarmann & Reimer Gmbh Di- and tetrahydrofuranon derivatives containing perfuming agents
FR2634203A1 (en) * 1988-07-13 1990-01-19 Inst Rech Controles Techn 2,3-Dihydrobenzofurans possessing a musky odour and fragrances and scented products containing them
WO1995030667A1 (en) * 1994-05-09 1995-11-16 Firmenich S.A. Use of dihydrobenzofuranones as scenting ingredients

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE553621A (en) * 1956-12-21 1960-01-15 Laboratoires Labaz Soc D SUBSTITUTES COUMARONES AND METHODS FOR THEIR PREPARATION.
FR1377324A (en) * 1963-07-24 1964-11-06 Ct De Rech S De Pont A Mousson Method and device for forming a socket at the end of a pipe and resulting pipe
US3513239A (en) * 1967-03-15 1970-05-19 Smithkline Corp Pharmaceutical compositions containing 2-aminoalkyl coumaran derivatives and methods of treating depression therewith
BE795672A (en) * 1972-02-21 1973-08-20 Ugine Kuhlmann NEW COMPOUNDS FOR USE AS MEDICINAL PRODUCTS
US4006234A (en) * 1974-12-18 1977-02-01 American Cyanamid Company Substituted 2-benzofuranyl propenones as anti-tubercular agents
US5250441A (en) * 1993-01-08 1993-10-05 Vogt Peter F Method for kit for estimating the amount of methyl anthranilate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1063158A (en) * 1965-03-30 1967-03-30 Merck Ag E Aroyl benzofuran derivatives
US3917871A (en) * 1972-04-13 1975-11-04 Firmenich & Cie Flavoring agent
EP0041122A2 (en) * 1980-05-03 1981-12-09 Haarmann & Reimer Gmbh Di- and tetrahydrofuranon derivatives containing perfuming agents
FR2634203A1 (en) * 1988-07-13 1990-01-19 Inst Rech Controles Techn 2,3-Dihydrobenzofurans possessing a musky odour and fragrances and scented products containing them
WO1995030667A1 (en) * 1994-05-09 1995-11-16 Firmenich S.A. Use of dihydrobenzofuranones as scenting ingredients

Also Published As

Publication number Publication date
DE19635655A1 (en) 1998-03-05
JPH1088181A (en) 1998-04-07
DE59709372D1 (en) 2003-04-03
EP0826764A2 (en) 1998-03-04
US5972878A (en) 1999-10-26
EP0826764B1 (en) 2003-02-26

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