CH559518A5 - - Google Patents

Info

Publication number
CH559518A5
CH559518A5 CH1569072A CH1569072A CH559518A5 CH 559518 A5 CH559518 A5 CH 559518A5 CH 1569072 A CH1569072 A CH 1569072A CH 1569072 A CH1569072 A CH 1569072A CH 559518 A5 CH559518 A5 CH 559518A5
Authority
CH
Switzerland
Application number
CH1569072A
Original Assignee
Firmenich & Cie
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 & Cie filed Critical Firmenich & Cie
Priority to CH1569072A priority Critical patent/CH559518A5/xx
Priority to US409016A priority patent/US3920647A/en
Priority to DE19732353467 priority patent/DE2353467A1/de
Priority to GB5000373A priority patent/GB1385840A/en
Publication of CH559518A5 publication Critical patent/CH559518A5/xx
Priority to US05/570,802 priority patent/US3968212A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen 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
    • A23L27/2054—Heterocyclic compounds having nitrogen as the only hetero atom
    • 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
    • A23L27/23—Synthetic spices, flavouring agents or condiments containing nucleotides
    • 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
    • A24B15/38—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring having only nitrogen as hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Nutrition Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Seasonings (AREA)
CH1569072A 1972-10-26 1972-10-26 CH559518A5 (xx)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1569072A CH559518A5 (xx) 1972-10-26 1972-10-26
US409016A US3920647A (en) 1972-10-26 1973-10-23 Certain cyclo-penta-pyrazines
DE19732353467 DE2353467A1 (de) 1972-10-26 1973-10-25 Cycloaliphatische pyrazinderivate
GB5000373A GB1385840A (en) 1972-10-26 1973-10-26 Pyrazine derivatives useful as flavouring agents
US05/570,802 US3968212A (en) 1972-10-26 1975-04-23 Organoleptic cyclopentapyrazines as flavoring agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1569072A CH559518A5 (xx) 1972-10-26 1972-10-26

Publications (1)

Publication Number Publication Date
CH559518A5 true CH559518A5 (xx) 1975-03-14

Family

ID=4411124

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1569072A CH559518A5 (xx) 1972-10-26 1972-10-26

Country Status (4)

Country Link
US (1) US3920647A (xx)
CH (1) CH559518A5 (xx)
DE (1) DE2353467A1 (xx)
GB (1) GB1385840A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968212A (en) * 1972-10-26 1976-07-06 Firmenich S.A. Organoleptic cyclopentapyrazines as flavoring agents
US4318418A (en) * 1979-06-05 1982-03-09 Philip Morris, Incorporated Smoking compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684809A (en) * 1970-04-17 1972-08-15 Int Flavors & Fragrances Inc Oxycyclic pyrazines and process for preparing same
US3764349A (en) * 1970-04-17 1973-10-09 Int Flavors & Fragrances Inc Flavoring process using oxycyclic pyrazines
US3705158A (en) * 1970-08-31 1972-12-05 Int Flavors & Fragrances Inc Bicyclic dehydropiperazine compositions
US3773525A (en) * 1970-08-31 1973-11-20 A Pittet Flavoring with bicyclic dehydropiperazines

Also Published As

Publication number Publication date
GB1385840A (en) 1975-03-05
DE2353467A1 (de) 1974-05-09
US3920647A (en) 1975-11-18

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Legal Events

Date Code Title Description
PL Patent ceased