CA936537A - Bicyclic heterocyclic compounds - Google Patents

Bicyclic heterocyclic compounds

Info

Publication number
CA936537A
CA936537A CA070704A CA70704A CA936537A CA 936537 A CA936537 A CA 936537A CA 070704 A CA070704 A CA 070704A CA 70704 A CA70704 A CA 70704A CA 936537 A CA936537 A CA 936537A
Authority
CA
Canada
Prior art keywords
heterocyclic compounds
bicyclic heterocyclic
bicyclic
compounds
heterocyclic
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
Application number
CA070704A
Other languages
English (en)
Inventor
Gautschi Fritz
Willhalm Bruno
H. Buchi George
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
Application granted granted Critical
Publication of CA936537A publication Critical patent/CA936537A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/30—Hetero atoms other than halogen
    • C07D333/32—Oxygen atoms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/20—Synthetic spices, flavouring agents or condiments
    • A23L27/205—Heterocyclic compounds
    • A23L27/2052—Heterocyclic compounds having oxygen or sulfur as the only hetero atoms
    • 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
    • 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
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/58—One oxygen atom, e.g. butenolide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Nutrition Science (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Seasonings (AREA)
  • Fodder In General (AREA)
CA070704A 1968-12-27 1969-12-23 Bicyclic heterocyclic compounds Expired CA936537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1928868A CH527571A (fr) 1968-12-27 1968-12-27 Utilisation de composés bicycliques comme agents aromatisants

Publications (1)

Publication Number Publication Date
CA936537A true CA936537A (en) 1973-11-06

Family

ID=4438523

Family Applications (1)

Application Number Title Priority Date Filing Date
CA070704A Expired CA936537A (en) 1968-12-27 1969-12-23 Bicyclic heterocyclic compounds

Country Status (8)

Country Link
US (1) US3652593A (de)
JP (1) JPS4814067B1 (de)
CA (1) CA936537A (de)
CH (1) CH527571A (de)
DE (1) DE1964803A1 (de)
FR (1) FR2027205A1 (de)
GB (1) GB1240634A (de)
NL (1) NL6919436A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031257A (en) * 1975-07-08 1977-06-21 International Flavors & Fragrances Inc. Use in foodstuff flavoring compositions of five or six membered heterocylic oxathio compounds
US4832059A (en) * 1987-12-08 1989-05-23 Lorillard, Inc. Citrus-flavored tobacco articles
DE4111652A1 (de) * 1990-10-25 1992-04-30 Bayer Ag Substituierte thienopyran-2,4-dione
EP1854791B1 (de) * 2005-02-22 2011-07-13 San-Ei Gen F.F.I., Inc. Neue thiophenverbindung und verfahren zur herstellung von caffenofuran oder einem analogon davon aus dieser
JP4617446B2 (ja) * 2005-02-22 2011-01-26 学校法人関西学院 新規チオフェン化合物、及びそれを原料とするカフェオフランまたはその類縁体の製造方法
JP2008079545A (ja) * 2006-09-28 2008-04-10 Sanei Gen Ffi Inc カフェオフランまたはその類縁体からなる乳含有飲食品用添加剤
JP2008194015A (ja) * 2007-02-16 2008-08-28 Sanei Gen Ffi Inc カフェオフランまたはその類縁体からなる柑橘類含有飲食品用添加剤
JP5476549B2 (ja) * 2008-12-09 2014-04-23 株式会社クラレ ２，３−ジヒドロ−チエノ［３，４−ｂ］フラン誘導体の製造方法、及びそれに用いられる新規化合物
JP2010202589A (ja) * 2009-03-04 2010-09-16 Kuraray Co Ltd ２，３−ジヒドロ−チエノ［３，４−ｂ］フラン誘導体の製造方法、及びそれに用いられる新規化合物

Also Published As

Publication number Publication date
DE1964803A1 (de) 1970-07-30
US3652593A (en) 1972-03-28
JPS4814067B1 (de) 1973-05-02
FR2027205A1 (de) 1970-09-25
CH527571A (fr) 1972-09-15
NL6919436A (de) 1970-06-30
GB1240634A (en) 1971-07-28

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