BRPI0508817A - furanos trissubstituìdos para a preparação de composições de fragráncia - Google Patents

furanos trissubstituìdos para a preparação de composições de fragráncia

Info

Publication number
BRPI0508817A
BRPI0508817A BRPI0508817-8A BRPI0508817A BRPI0508817A BR PI0508817 A BRPI0508817 A BR PI0508817A BR PI0508817 A BRPI0508817 A BR PI0508817A BR PI0508817 A BRPI0508817 A BR PI0508817A
Authority
BR
Brazil
Prior art keywords
preparation
fragrance compositions
trisubstituted furans
furans
trisubstituted
Prior art date
Application number
BRPI0508817-8A
Other languages
English (en)
Inventor
Philip Kraft
Original Assignee
Givaudan 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 Givaudan Sa filed Critical Givaudan Sa
Publication of BRPI0508817A publication Critical patent/BRPI0508817A/pt
Publication of BRPI0508817B1 publication Critical patent/BRPI0508817B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/28—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

FURANOS TRISSUBSTITUìDOS PARA A PREPAçãO DE COMPOSIçõES DE FRAGRáNCIA. A presente invenção refere-se aos compostos 5-metil-2,5-diidro-e 5-metil-tetraidrofuranos 2,2 dissubstituídos de fórmula (I) nos quais R¬ 1¬ e R¬ 2¬ têm o mesmo significado conforme descrito no relatório, são úteis como odorantes.
BRPI0508817-8A 2004-03-15 2005-03-07 "Furanos trissubstituídos, seu uso, composição de aroma ou fragrância, e métodos de fabricação de composição de aroma ou fragrância e de aplicação de fragrância" BRPI0508817B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0405723.8 2004-03-15
GBGB0405723.8A GB0405723D0 (en) 2004-03-15 2004-03-15 Organic compounds
PCT/CH2005/000137 WO2005087756A1 (en) 2004-03-15 2005-03-07 Trisubstituted furans suitable for the preparation of fragrance compositions

Publications (2)

Publication Number Publication Date
BRPI0508817A true BRPI0508817A (pt) 2007-08-07
BRPI0508817B1 BRPI0508817B1 (pt) 2014-09-23

Family

ID=32117658

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0508817-8A BRPI0508817B1 (pt) 2004-03-15 2005-03-07 "Furanos trissubstituídos, seu uso, composição de aroma ou fragrância, e métodos de fabricação de composição de aroma ou fragrância e de aplicação de fragrância"

Country Status (9)

Country Link
US (1) US7632790B2 (pt)
EP (1) EP1742929B1 (pt)
JP (1) JP4859826B2 (pt)
KR (1) KR20060130214A (pt)
CN (1) CN100572371C (pt)
BR (1) BRPI0508817B1 (pt)
ES (1) ES2389204T3 (pt)
GB (1) GB0405723D0 (pt)
WO (1) WO2005087756A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2706288T3 (es) * 2006-08-28 2019-03-28 Firmenich & Cie Composiciones que neutralizan los malos olores y procedimiento para su uso
GB0710700D0 (en) * 2007-06-05 2007-07-11 Givaudan Sa Organic compounds
FR2959738B1 (fr) * 2010-05-05 2012-05-11 Mane Fils V Composes a la note boisee.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806852A (en) * 1957-09-17 Process fgh preparing j-pyridinols
US4336197A (en) * 1980-02-08 1982-06-22 Firmenich Sa 6-Ethyl-2,10,10-trimethyl-1-oxa-spiro[4.5]deca-3,6-diene
US4549029A (en) 1983-04-05 1985-10-22 Givaudan Corporation Substituted tetrahydrofurans
DE3926147A1 (de) 1989-08-08 1991-02-14 Basf Ag Verfahren zur herstellung von 2,5-dihydrofuranen
JP3417106B2 (ja) 1994-12-12 2003-06-16 ライオン株式会社 香料組成物

Also Published As

Publication number Publication date
GB0405723D0 (en) 2004-04-21
CN1930140A (zh) 2007-03-14
KR20060130214A (ko) 2006-12-18
US7632790B2 (en) 2009-12-15
EP1742929B1 (en) 2012-06-20
JP4859826B2 (ja) 2012-01-25
BRPI0508817B1 (pt) 2014-09-23
CN100572371C (zh) 2009-12-23
EP1742929A1 (en) 2007-01-17
JP2007529430A (ja) 2007-10-25
ES2389204T3 (es) 2012-10-24
WO2005087756A1 (en) 2005-09-22
US20080039360A1 (en) 2008-02-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/03/2005, OBSERVADAS AS CONDICOES LEGAIS.