GB1156472A - Pyrazine Hydrocarbons - Google Patents

Pyrazine Hydrocarbons

Info

Publication number
GB1156472A
GB1156472A GB09260/66A GB1926066A GB1156472A GB 1156472 A GB1156472 A GB 1156472A GB 09260/66 A GB09260/66 A GB 09260/66A GB 1926066 A GB1926066 A GB 1926066A GB 1156472 A GB1156472 A GB 1156472A
Authority
GB
United Kingdom
Prior art keywords
pyrazine
methyl
carbon atoms
group
alkyl group
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
GB09260/66A
Other languages
English (en)
Inventor
M Winter
F Gautschi
I Flament
M Stoll
I M Goldman
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
Priority to GB2390/69A priority Critical patent/GB1156489A/en
Priority to GB2375/69A priority patent/GB1156474A/en
Priority to GB2391/69A priority patent/GB1156490A/en
Priority to GB2380/69A priority patent/GB1156479A/en
Priority to GB2382/69A priority patent/GB1156481A/en
Priority to GB2385/69A priority patent/GB1156484A/en
Priority to GB2389/69A priority patent/GB1156488A/en
Priority to GB2381/69A priority patent/GB1156480A/en
Priority to GB2376/69A priority patent/GB1156475A/en
Priority to GB2377/69A priority patent/GB1156476A/en
Priority to GB2374/69A priority patent/GB1156473A/en
Priority to GB2384/69A priority patent/GB1156483A/en
Priority to GB2379/69A priority patent/GB1156478A/en
Priority to GB2383/69A priority patent/GB1156482A/en
Priority to GB2378/69A priority patent/GB1156477A/en
Priority to GB2388/69A priority patent/GB1156487A/en
Priority to GB2386/69A priority patent/GB1156485A/en
Priority to GB2387/69A priority patent/GB1156486A/en
Publication of GB1156472A publication Critical patent/GB1156472A/en
Expired legal-status Critical Current

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    • C07D207/30Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/32Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D207/33Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals, directly attached to ring carbon atoms
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    • C07D333/00Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04Heterocyclic 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
    • C07D333/06Heterocyclic 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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/22Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D333/00Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04Heterocyclic 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
    • C07D333/26Heterocyclic 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
    • C07D333/28Halogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D333/00Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04Heterocyclic 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
    • C07D333/26Heterocyclic 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
    • C07D333/38Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D333/00Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04Heterocyclic 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
    • C07D333/26Heterocyclic 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
    • C07D333/38Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D333/40Thiophene-2-carboxylic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Seasonings (AREA)
  • Tea And Coffee (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Pyrrole Compounds (AREA)
  • Furan Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Fats And Perfumes (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
GB09260/66A 1965-04-18 1966-05-02 Pyrazine Hydrocarbons Expired GB1156472A (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
GB2390/69A GB1156489A (en) 1965-04-30 1966-05-02 Alcoholic Flavouring Agents
GB2375/69A GB1156474A (en) 1965-04-30 1966-05-02 Sulphur-Containing Derivatives of 5-Membered Heterocyclic, Compounds
GB2391/69A GB1156490A (en) 1965-04-30 1966-05-02 Pyrone Flavouring Agents
GB2380/69A GB1156479A (en) 1965-04-30 1966-05-02 Aromatic Hydrocarbon Flavouring Agents
GB2382/69A GB1156481A (en) 1965-04-30 1966-05-02 Thiophene Flavouring Agents
GB2385/69A GB1156484A (en) 1965-04-30 1966-05-02 Pyrazine Flavouring Agents
GB2389/69A GB1156488A (en) 1965-04-30 1966-05-02 Phenolic Flavouring Agents
GB2381/69A GB1156480A (en) 1965-04-30 1966-05-02 Furan Flavouring Agents
GB2376/69A GB1156475A (en) 1965-04-30 1966-05-02 Sulphur-Containing Derivatives of 6-Membered Heterocyclic Compounds
GB2377/69A GB1156476A (en) 1965-04-30 1966-05-02 Alpha, Beta-Diketones
GB2374/69A GB1156473A (en) 1965-04-30 1966-05-02 Thiazole Alcohols
GB2384/69A GB1156483A (en) 1965-04-30 1966-05-02 Pyridine Flavouring Agents
GB2379/69A GB1156478A (en) 1965-04-30 1966-05-02 Heterocyclic Carbonyl Compounds
GB2383/69A GB1156482A (en) 1965-04-30 1966-05-02 Pyrrole Flavouring Agents
GB2378/69A GB1156477A (en) 1965-04-30 1966-05-02 Pyrrole Aldehydes
GB2388/69A GB1156487A (en) 1965-04-18 1966-05-02 Sulphur-Containing Flavouring Agents
GB2386/69A GB1156485A (en) 1965-04-30 1966-05-02 Thiazole Flavouring Agents
GB2387/69A GB1156486A (en) 1965-04-30 1966-05-02 Ketonic Flavouring Agents

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45234265A 1965-04-30 1965-04-30
US54306966A 1966-04-18 1966-04-18

Publications (1)

Publication Number Publication Date
GB1156472A true GB1156472A (en) 1969-06-25

Family

ID=27036753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09260/66A Expired GB1156472A (en) 1965-04-18 1966-05-02 Pyrazine Hydrocarbons

Country Status (10)

Country Link
JP (6) JPS5231420B1 (de)
BR (1) BR6679143D0 (de)
CH (1) CH529516A (de)
DE (12) DE1793844C2 (de)
DK (1) DK139012B (de)
ES (1) ES326503A1 (de)
GB (1) GB1156472A (de)
NL (1) NL150316B (de)
NO (1) NO134889C (de)
SE (9) SE373731B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767429A (en) * 1971-12-06 1973-10-23 Procter & Gamble Lard flavor concentrate
US5554588A (en) * 1991-11-08 1996-09-10 Lever Brothers Company, Division Of Conopco, Inc. Perfume compositions

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8403748A (nl) * 1984-12-10 1986-07-01 Zaan Cacaofab Bv Cacaopoeder.
BR0008351B1 (pt) 1999-04-20 2010-12-28 composição precursora de flavorizante, método para liberar o componente flavorizante a partir da composição precursora de flavorizante, e, composto de sulfeto.
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
JP5153195B2 (ja) * 2007-04-13 2013-02-27 長谷川香料株式会社 コーヒーの淹れたて感賦与剤
MY183958A (en) * 2007-11-13 2021-03-17 Nestec Sa Use of thioester flavors to improve the flavor quality of ready-to-drink coffee upon retorting and storage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076818A (en) * 1963-02-05 Production of benzofurans
US3033875A (en) * 1959-09-28 1962-05-08 Hills Bros Coffee Condensed ring heterocyclic disulfides and sulfides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767429A (en) * 1971-12-06 1973-10-23 Procter & Gamble Lard flavor concentrate
US5554588A (en) * 1991-11-08 1996-09-10 Lever Brothers Company, Division Of Conopco, Inc. Perfume compositions

Also Published As

Publication number Publication date
DE1793847C3 (de) 1981-04-02
BR6679143D0 (pt) 1973-09-11
DE1793848B1 (de) 1980-04-30
DE1793846C2 (de) 1981-01-15
DE1793852B1 (de) 1980-01-24
DE1793843C2 (de) 1981-01-15
SE373733B (de) 1975-02-17
ES326503A1 (es) 1967-07-01
DE1793846B1 (de) 1980-04-30
DE1793849C2 (de) 1982-07-01
DE1793843B1 (de) 1980-04-30
SE373734B (de) 1975-02-17
JPS5412552B1 (de) 1979-05-23
DE1793851C2 (de) 1982-07-01
DE1695505C3 (de) 1979-11-29
DE1793845C2 (de) 1980-08-07
NL6605854A (de) 1966-10-31
NO134889C (de) 1977-01-05
SE377270B (de) 1975-06-30
DE1793842C3 (de) 1981-03-19
DE1793848C2 (de) 1981-01-15
SE373731B (de) 1975-02-17
DE1793850B1 (de) 1980-04-24
DE1793844B1 (de) 1979-10-31
DE1793850C2 (de) 1980-12-11
DE1695505A1 (de) 1970-12-23
SE377269B (de) 1975-06-30
DE1793852C2 (de) 1980-10-09
DE1695505B2 (de) 1979-04-05
DK139012B (da) 1978-12-04
DE1793847B1 (de) 1980-06-26
JPS5333667B1 (de) 1978-09-16
NO134889B (de) 1976-09-27
NL150316B (nl) 1976-08-16
DE1793842B1 (de) 1980-06-26
JPS499746B1 (de) 1974-03-06
JPS499747B1 (de) 1974-03-06
SE373735B (de) 1975-02-17
DE1793845B1 (de) 1979-10-31
CH529516A (de) 1972-10-31
SE335463B (de) 1971-05-24
SE373732B (de) 1975-02-17
DK139012C (de) 1979-05-14
JPS4821509B1 (de) 1973-06-29
JPS5231420B1 (de) 1977-08-15
SE373736B (de) 1975-02-17
DE1793844C2 (de) 1980-07-24

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