EP4715031A1 - Dihydrolevoglucosenonderivate enthaltende riechstoffzusammensetzung - Google Patents

Dihydrolevoglucosenonderivate enthaltende riechstoffzusammensetzung

Info

Publication number
EP4715031A1
EP4715031A1 EP24306539.8A EP24306539A EP4715031A1 EP 4715031 A1 EP4715031 A1 EP 4715031A1 EP 24306539 A EP24306539 A EP 24306539A EP 4715031 A1 EP4715031 A1 EP 4715031A1
Authority
EP
European Patent Office
Prior art keywords
composition
fragrance
compounds
general formula
methyl
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.)
Pending
Application number
EP24306539.8A
Other languages
English (en)
French (fr)
Inventor
Fabien Grasset
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.)
V Mane Fils SAS
Original Assignee
V Mane Fils SAS
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 V Mane Fils SAS filed Critical V Mane Fils SAS
Priority to EP24306539.8A priority Critical patent/EP4715031A1/de
Priority to PCT/EP2025/076124 priority patent/WO2026061912A1/en
Publication of EP4715031A1 publication Critical patent/EP4715031A1/de
Pending 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
    • C11B9/0084—Heterocyclic compounds containing only O or S as heteroatoms the hetero rings containing more 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)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)
EP24306539.8A 2024-09-18 2024-09-18 Dihydrolevoglucosenonderivate enthaltende riechstoffzusammensetzung Pending EP4715031A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP24306539.8A EP4715031A1 (de) 2024-09-18 2024-09-18 Dihydrolevoglucosenonderivate enthaltende riechstoffzusammensetzung
PCT/EP2025/076124 WO2026061912A1 (en) 2024-09-18 2025-09-12 Fragrance composition comprising dihydrolevoglucosenone derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP24306539.8A EP4715031A1 (de) 2024-09-18 2024-09-18 Dihydrolevoglucosenonderivate enthaltende riechstoffzusammensetzung

Publications (1)

Publication Number Publication Date
EP4715031A1 true EP4715031A1 (de) 2026-03-25

Family

ID=92925658

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24306539.8A Pending EP4715031A1 (de) 2024-09-18 2024-09-18 Dihydrolevoglucosenonderivate enthaltende riechstoffzusammensetzung

Country Status (2)

Country Link
EP (1) EP4715031A1 (de)
WO (1) WO2026061912A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927030A (en) * 1973-04-10 1975-12-16 Firmenich & Cie 6,8-Dioxa-bicyclo {8 3.2.1{9 {0 octane and 2,9-dioxa-bicyclo {8 3.3.1{9 {0 nonane derivatives
DE3619136A1 (de) * 1986-06-06 1987-12-10 Texaco Ag Herstellung gegebenenfalls substituierter 6,8-dioxabicyclo (3.2.1) octane
US7820616B1 (en) * 2009-06-09 2010-10-26 International Flavors & Fragrances, Inc. Cyclic acetal compounds and their use in perfume compositions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927030A (en) * 1973-04-10 1975-12-16 Firmenich & Cie 6,8-Dioxa-bicyclo {8 3.2.1{9 {0 octane and 2,9-dioxa-bicyclo {8 3.3.1{9 {0 nonane derivatives
DE3619136A1 (de) * 1986-06-06 1987-12-10 Texaco Ag Herstellung gegebenenfalls substituierter 6,8-dioxabicyclo (3.2.1) octane
US7820616B1 (en) * 2009-06-09 2010-10-26 International Flavors & Fragrances, Inc. Cyclic acetal compounds and their use in perfume compositions

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
"Common Fragrance and Flavor Materials", 2006, WILEY-VCH
"CTFA International Cosmetic Ingredient Dictionary and Handbook", vol. 2, 1997, THE COSMETIC, TOILETRY, AND FRAGRANCE ASSOCIATION, INC., pages: 670 - 1672
KHALILOVA YULIYA A ET AL: "Synthesis of functional allyl-[alpha]-tetrahydropyrones from cyrene", MENDELEEV COMMUNICATIONS, vol. 34, no. 4, 1 July 2024 (2024-07-01), pages 521 - 522, XP093256998 *
S. ARCTANDER, PERFUME AND FLAVOR CHEMICALS, no. 37112-31-5, 1969
SHARIPOV BULAT T ET AL: "Synthesis and fungicidal activity of methylsulfanylmethyl ether derivatives of levoglucosenone", CHEMISTRY OF HETEROCYCLIC COMPOUNDS, SPRINGER US, NEW YORK, vol. 55, no. 1, 20 February 2019 (2019-02-20), pages 31 - 37, XP036734152, ISSN: 0009-3122, [retrieved on 20190220], DOI: 10.1007/S10593-019-02415-7 *
TSYPYSHEVA ET AL., RUSSIAN CHEMICAL BULLETIN, INTL. ED., vol. 49, 7 July 2002 (2002-07-07), pages 1237 - 1239
TSYPYSHEVA I P ET AL: "Stereochemieal differentiation in the reactions of organometallic reagents with levoglucosenone and some of its dihydro derivatives", RUSSIAN CHEMICAL BULLETIN, vol. 49, no. 7, 1 July 2000 (2000-07-01), pages 1237 - 1240, XP093255377 *

Also Published As

Publication number Publication date
WO2026061912A1 (en) 2026-03-26

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