GB2026482B - 2,5-dialkyl dihydrofuranones and 2,4,5-trialkyl dihydrofuranones mixtures of same and organoleptic uses thereof - Google Patents

2,5-dialkyl dihydrofuranones and 2,4,5-trialkyl dihydrofuranones mixtures of same and organoleptic uses thereof

Info

Publication number
GB2026482B
GB2026482B GB7924688A GB7924688A GB2026482B GB 2026482 B GB2026482 B GB 2026482B GB 7924688 A GB7924688 A GB 7924688A GB 7924688 A GB7924688 A GB 7924688A GB 2026482 B GB2026482 B GB 2026482B
Authority
GB
United Kingdom
Prior art keywords
dihydrofuranones
trialkyl
dialkyl
mixtures
same
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
GB7924688A
Other versions
GB2026482A (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.)
International Flavors and Fragrances Inc
Original Assignee
International Flavors and Fragrances Inc
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 International Flavors and Fragrances Inc filed Critical International Flavors and Fragrances Inc
Publication of GB2026482A publication Critical patent/GB2026482A/en
Application granted granted Critical
Publication of GB2026482B publication Critical patent/GB2026482B/en
Expired 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
    • C07D307/58—One oxygen atom, e.g. butenolide
    • 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
GB7924688A 1978-07-27 1979-07-16 2,5-dialkyl dihydrofuranones and 2,4,5-trialkyl dihydrofuranones mixtures of same and organoleptic uses thereof Expired GB2026482B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92860678A 1978-07-27 1978-07-27

Publications (2)

Publication Number Publication Date
GB2026482A GB2026482A (en) 1980-02-06
GB2026482B true GB2026482B (en) 1982-10-13

Family

ID=25456523

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7924688A Expired GB2026482B (en) 1978-07-27 1979-07-16 2,5-dialkyl dihydrofuranones and 2,4,5-trialkyl dihydrofuranones mixtures of same and organoleptic uses thereof

Country Status (2)

Country Link
CA (1) CA1121651A (en)
GB (1) GB2026482B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2112139A1 (en) 2008-04-25 2009-10-28 Laboratorios Del. Dr. Esteve, S.A. Process for the preparation of naphthalen-2-yl-pyrazol-3-one intermediates useful in the synthesis of sigma receptor inhibitors
EP2116539A1 (en) 2008-04-25 2009-11-11 Laboratorios Del. Dr. Esteve, S.A. 1-aryl-3-aminoalkoxy-pyrazoles as sigma ligands enhancing analgesic effects of opioids and attenuating the dependency thereof
EP2353598A1 (en) 2010-02-04 2011-08-10 Laboratorios Del. Dr. Esteve, S.A. Sigma ligands for use in the prevention and/or treatment of postoperative pain
EP2353591A1 (en) 2010-02-04 2011-08-10 Laboratorios Del. Dr. Esteve, S.A. Sigma ligands for potentiating the analgesic effect of opioids and opiates in post-operative pain and attenuating the dependency thereof
EP2388005A1 (en) 2010-05-21 2011-11-23 Laboratorios Del. Dr. Esteve, S.A. Sigma ligands for the prevention and/or treatment of emesis induced by chemotherapy or radiotherapy
EP2415471A1 (en) 2010-08-03 2012-02-08 Laboratorios Del. Dr. Esteve, S.A. Use of sigma ligands in opioid-induced hyperalgesia
EP2524694A1 (en) 2011-05-19 2012-11-21 Laboratorios Del. Dr. Esteve, S.A. Use of sigma ligands in diabetes type-2 associated pain
CN105873578A (en) 2013-12-17 2016-08-17 埃斯蒂维实验室股份有限公司 Serotonin-norepinephrine reuptake inhibitors (SNRIs) and sigma receptor ligands combinations

Also Published As

Publication number Publication date
GB2026482A (en) 1980-02-06
CA1121651A (en) 1982-04-13

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Legal Events

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