ES509731A0 - " un procedimiento para la preparacion de 4-hidroxi-5-metil-2,3-dihidrofuranona-3 ". - Google Patents

" un procedimiento para la preparacion de 4-hidroxi-5-metil-2,3-dihidrofuranona-3 ".

Info

Publication number
ES509731A0
ES509731A0 ES509731A ES509731A ES509731A0 ES 509731 A0 ES509731 A0 ES 509731A0 ES 509731 A ES509731 A ES 509731A ES 509731 A ES509731 A ES 509731A ES 509731 A0 ES509731 A0 ES 509731A0
Authority
ES
Spain
Prior art keywords
keto
acid
dihydrofuranone
hydroxy
methyl
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
ES509731A
Other languages
English (en)
Other versions
ES8304961A1 (es
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Publication of ES8304961A1 publication Critical patent/ES8304961A1/es
Publication of ES509731A0 publication Critical patent/ES509731A0/es
Granted legal-status Critical Current

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
    • C07D307/34—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
    • C07D307/60—Two oxygen atoms, e.g. succinic anhydride
    • 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
    • A23L27/201—Compounds of unspecified constitution characterised by the chemical reaction for their preparation
    • 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
    • A23L27/26—Meat flavours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Seasonings (AREA)
  • Furan Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES509731A 1981-02-19 1982-02-18 " un procedimiento para la preparacion de 4-hidroxi-5-metil-2,3-dihidrofuranona-3 ". Granted ES509731A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8100815A NL8100815A (nl) 1981-02-19 1981-02-19 Werkwijze ter bereiding van 4-hydroxy-5-methyl-2,3-dihydrofuran-3-on, alsmede werkwijze voor het wijzigen van de organoleptische eigenschappen van levensmiddelen en de aldus verkregen levensmiddelen.

Publications (2)

Publication Number Publication Date
ES8304961A1 ES8304961A1 (es) 1983-03-16
ES509731A0 true ES509731A0 (es) 1983-03-16

Family

ID=19837052

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509731A Granted ES509731A0 (es) 1981-02-19 1982-02-18 " un procedimiento para la preparacion de 4-hidroxi-5-metil-2,3-dihidrofuranona-3 ".

Country Status (12)

Country Link
US (1) US4464409A (es)
EP (1) EP0058870B1 (es)
JP (1) JPS57150679A (es)
AT (1) ATE16485T1 (es)
CA (1) CA1189523A (es)
DE (1) DE3267343D1 (es)
ES (1) ES509731A0 (es)
IE (1) IE52469B1 (es)
IN (1) IN157511B (es)
NL (1) NL8100815A (es)
PH (1) PH19102A (es)
ZA (1) ZA821076B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887682A (en) * 1988-01-06 1989-12-19 Trw Inc. Method and apparatus for nullifying electrical offsets in a torsion sensor
FR2664593B1 (fr) * 1990-07-10 1992-11-06 Sanofi Sa Procede de preparation de la dimethyl-2,5 hydroxy-4 (2h) furanone-3.
EP0668850B1 (fr) * 1993-09-14 1998-12-09 Firmenich Sa Composes aliphatiques oxygenes et leur utilisation a titre d'intermediaires pour la preparation de 4-hydroxy-2,5-dimethyl-3(2h)-furanone
US6168802B1 (en) 1996-05-31 2001-01-02 The Howard Foundation Compositions containing creatine and aloe vera extract
US8128955B2 (en) * 1996-05-31 2012-03-06 The Original Creatine Patent Company Food compositions containing creatine
US7150880B2 (en) * 1996-05-31 2006-12-19 The Original Creatine Patent Co. Ltd. Compositions containing creatine and creatinine and a methyl xanthine
GB9611356D0 (en) * 1996-05-31 1996-08-07 Howard Alan N Improvements in or relating to compositions containing Creatine, and other ergogenic compounds
US6274161B1 (en) 1996-05-31 2001-08-14 The Howard Foundation Compositions containing creatine in suspension
US6524611B2 (en) 1996-05-31 2003-02-25 The Howard Foundation Compositions containing creatine and creatinine
GB9706235D0 (en) 1997-03-26 1997-05-14 Dalgety Plc Flavouring agents
JP6561358B2 (ja) * 2013-09-27 2019-08-21 ディーエスエム アイピー アセッツ ビー．ブイ．Ｄｓｍ Ｉｐ Ａｓｓｅｔｓ Ｂ．Ｖ． チキンフレーバーがある組成物およびそれらの製造
CN105592722B (zh) * 2013-09-27 2018-01-16 帝斯曼知识产权资产管理有限公司 具有牛肉风味的组合物及其产生

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA910332A (en) * 1972-09-19 A. M. Van Den Ouweland Godefridus Furanone synthesis
US4013800A (en) * 1967-03-15 1977-03-22 Ajinomoto Co., Inc. 4-hydroxy-5-methyl-2,3-dihydrofuran-3-one and methods of making and using the same
NL6712748A (es) * 1967-09-18 1969-03-20
LU55706A1 (es) * 1968-03-18 1969-10-02
US4134901A (en) * 1968-07-01 1979-01-16 Lever Brothers Company Flavoring substances
US4080367A (en) * 1968-07-01 1978-03-21 Lever Brothers Company Flavoring substances
GB1302525A (es) * 1969-03-25 1973-01-10
US3904655A (en) * 1969-06-26 1975-09-09 Lever Brothers Ltd Process for the preparation of a flavor substance by reacting a 4-oxy-5-alkyl-3-furanone with a hydrogen sulfide liberating substance
BE760075A (fr) * 1970-01-13 1971-06-09 Int Flavors & Fragrances Inc Methodes et compositions pour aromatiser les denrees alimentaires
US4045487A (en) * 1975-06-26 1977-08-30 Hoffmann-La Roche Inc. 1-Dimethylamino-2,4-diphenyl-1-butene-3,4-dione

Also Published As

Publication number Publication date
PH19102A (en) 1986-01-02
IN157511B (es) 1986-04-12
IE52469B1 (en) 1987-11-11
NL8100815A (nl) 1982-09-16
JPS57150679A (en) 1982-09-17
ZA821076B (en) 1983-09-28
ATE16485T1 (de) 1985-11-15
CA1189523A (en) 1985-06-25
ES8304961A1 (es) 1983-03-16
JPS6224430B2 (es) 1987-05-28
EP0058870B1 (en) 1985-11-13
DE3267343D1 (en) 1985-12-19
US4464409A (en) 1984-08-07
IE820343L (en) 1982-08-19
EP0058870A1 (en) 1982-09-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000301