GB2005138A - Unsaturated spirane derivatives, their use and process for their preparation - Google Patents

Unsaturated spirane derivatives, their use and process for their preparation

Info

Publication number
GB2005138A
GB2005138A GB7835163A GB7835163A GB2005138A GB 2005138 A GB2005138 A GB 2005138A GB 7835163 A GB7835163 A GB 7835163A GB 7835163 A GB7835163 A GB 7835163A GB 2005138 A GB2005138 A GB 2005138A
Authority
GB
United Kingdom
Prior art keywords
preparation
methyl group
spirane
unsaturated
derivatives
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
GB7835163A
Other versions
GB2005138B (en
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 GB2005138A publication Critical patent/GB2005138A/en
Application granted granted Critical
Publication of GB2005138B publication Critical patent/GB2005138B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/10—Spiro-condensed systems
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
    • A24B15/36—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring
    • A24B15/40—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring having only oxygen or sulfur as hetero atoms
    • A24B15/403—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring having only oxygen or sulfur as hetero atoms having only oxygen as hetero atoms
    • A24B15/406—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring having only oxygen or sulfur as hetero atoms having only oxygen as hetero atoms in a five-membered ring
    • 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
    • C07D307/94—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom spiro-condensed with carbocyclic rings or ring systems, e.g. griseofulvins
    • 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
    • C11B9/0088—Spiro compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Toxicology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fats And Perfumes (AREA)
  • Epoxy Compounds (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Seasonings (AREA)

Abstract

The organoleptic properties of perfumes or perfumed products, artificial flavours or foodstuffs, feedstuffs, beverages, pharmaceutical preparations or tobacco products are altered by adding thereto a compound having the formula <IMAGE> possessing a single or a double bond in the position indicated by the dotted line and wherein a) symbol R<1> represents a methyl group and R<2> a hydrogen atom or a methyl group, or b) symbol R<1> represents a hydrogen atom and R<2> a methyl group. A process is provided for the preparation of said compounds of formula I, some of which are stated to be novel.
GB7835163A 1977-09-07 1978-08-31 Unsaturated spirane derivatives their use and process for their preparation Expired GB2005138B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1093077 1977-09-07

Publications (2)

Publication Number Publication Date
GB2005138A true GB2005138A (en) 1979-04-19
GB2005138B GB2005138B (en) 1982-03-31

Family

ID=4368321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7835163A Expired GB2005138B (en) 1977-09-07 1978-08-31 Unsaturated spirane derivatives their use and process for their preparation

Country Status (5)

Country Link
JP (1) JPS5449344A (en)
DE (1) DE2837935A1 (en)
FR (1) FR2402420A1 (en)
GB (1) GB2005138B (en)
NL (1) NL7809036A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537702A (en) * 1982-05-13 1985-08-27 Naarden International N.V. Perfume and flavoring compositions, perfumed articles and materials, and flavored food products containing an oxaspirodecadiene derivative as the essential compound, as well as the oxaspiro[4.5]decadiene derivative per se

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101432273B (en) * 2006-05-04 2011-08-17 弗门尼舍有限公司 1-oxaspiro (4, 5) dec-3-ene derivatives as perfuming ingredients

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537702A (en) * 1982-05-13 1985-08-27 Naarden International N.V. Perfume and flavoring compositions, perfumed articles and materials, and flavored food products containing an oxaspirodecadiene derivative as the essential compound, as well as the oxaspiro[4.5]decadiene derivative per se

Also Published As

Publication number Publication date
JPS5449344A (en) 1979-04-18
DE2837935A1 (en) 1979-03-15
GB2005138B (en) 1982-03-31
NL7809036A (en) 1979-03-09
FR2402420A1 (en) 1979-04-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee