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EP1765772A1 - Utilisation d'amides de l'acide alkyloxyalcanique, notamment comme aromatisants, et nouvel amide de l'acide alkyloxyalcanique - Google Patents

Utilisation d'amides de l'acide alkyloxyalcanique, notamment comme aromatisants, et nouvel amide de l'acide alkyloxyalcanique

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Publication number
EP1765772A1
EP1765772A1 EP05774185A EP05774185A EP1765772A1 EP 1765772 A1 EP1765772 A1 EP 1765772A1 EP 05774185 A EP05774185 A EP 05774185A EP 05774185 A EP05774185 A EP 05774185A EP 1765772 A1 EP1765772 A1 EP 1765772A1
Authority
EP
European Patent Office
Prior art keywords
formula
alkyl radical
acid
acid amide
alkyloxyalkanoic
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.)
Withdrawn
Application number
EP05774185A
Other languages
German (de)
English (en)
Inventor
Jakob Ley
Günter Kindel
Hubert Loges
Arnold Machinek
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.)
Symrise AG
Original Assignee
Symrise AG
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 Symrise AG filed Critical Symrise AG
Publication of EP1765772A1 publication Critical patent/EP1765772A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
    • C07D295/182—Radicals derived from carboxylic acids
    • C07D295/185—Radicals derived from carboxylic acids from aliphatic carboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/02—Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C235/06—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C235/08—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms

Definitions

  • alkyloxyalkanoic acid amides in particular as flavoring agents, and new alkyloxyalkanoic acid amides
  • the present invention relates to the use of certain alkyloxyalkanoic acid amides as (i) flavoring and / or (ii) to produce a sensation of tingling and / or (iii) to produce a sensation of sharpness and / or (iv) to stimulate the salivary mouth and mouth / or (v) to enhance the taste of ethanol and / or (vi) to mimic the taste of ethanol, preferably in nutrition, oral hygiene or pleasure-providing preparations or oral pharmaceutical
  • the invention also relates to novel alkyloxyalkanoic acid amides and to preparations which comprise the alkyloxyalkanoic acid amides to be used according to the invention.
  • Capsaicin [ ⁇ / - (4-hydroxy-3-methoxybenzyl) -8-methyl- (6E) -nonoic acid amide, formula (1)] and other capsaicinoids are good as pungent-tasting and heat-generating flavorings of various Capsicum species, especially chilli known since 1871. Under heat-producing
  • Substances or substances with a heat-generating effect are understood as those which cause a sensation of heat sensation.
  • the threshold is at a dilution of about 1:10 5
  • capsaicinoids is only a pleasant, neutral Sharpness and a feeling of warmth in the mouth perceived, but lasting for a long time.
  • a problem with capsaicin is the high acute toxicity (LD 50 ⁇ mouse oral) 47 mg), which makes the preparation more difficult to prepare, as well as the chrono when used frequently and overdosed. Gastritis, kidney and liver damage (Römpp Lexikon Naturstoffchemie, Thieme 1997, p. 109).
  • the piperine (1-piperoylpiperidine, formula (2), which occurs in white pepper, also gives a sharp impression (Römpp Lexikon Naturstoffchemie, Thieme 1997, p. 500), but shows a relative sharpness of only about 1 compared to capsaicin %.
  • piperine has an intense taste that is pronounced of pepper, so that the application can be limited in many preparations.
  • Ethanol trivial: alcohol
  • ethanol is not allowed in all foods, for example for ethical and religious reasons, and consumption should be reduced or largely avoided for health reasons.
  • the primary object of the present invention was to provide substances which are suitable for producing a sensation of tingling and / or for producing a feeling of sharpness / heat and / or for stimulating the salivary flow in the mouth (mouthwashing effect). Such substances should also be able to mimic the sharp and warming taste of ethanol. In addition, these substances should preferably have a relatively neutral odor and taste profile, have no appreciable anesthetic effect, be synthetically easily accessible and stable. In addition, the substances to be indicated should be able to be safely used in nutrition, oral hygiene or in pleasure-providing preparations or oral pharmaceutical preparations. - A -
  • n is a number 1 or 2
  • R 1 represents an alkyl radical (as defined below),
  • R 2 represents a lower alkyl radical optionally substituted by one or more hydroxy groups (as defined below),
  • n is a number 1 or 2
  • R 1 represents an alkyl radical (as defined below),
  • n is a number 1 or 2
  • R 'and R independently represent hydrogen atoms or methyl or ethyl radicals or together represent a methylene radical
  • n is a number 1 or 2
  • R 1 represents an alkyl radical (as defined below),
  • R 2 , R 3 each represent an identical or different, optionally substituted with one or more hydroxy-substituted lower alkyl radical (as defined below),
  • R 2 , R 3 together form an alkylene radical (as defined below),
  • the compounds of formulas (5a), (5b) and (5c) may be present in the presence of asymmetric carbon atoms as pure enantiomers and / or diastereomers or as mixtures of all possible ratios thereof.
  • Alkyl radicals within the meaning of the invention are linear, branched or cyclic alkyl groups having 1 to 8 carbon atoms, the following groups being preferred: methyl, ethyl, n-propyl (compare the compounds 10-13, 15 and 17 below), n- Butyl (see compounds 6-9, 14 and 16 below), n-pentyl and n-hexyl.
  • Lower alkyl radicals within the meaning of the invention are linear, branched or cyclic alkyl groups having 1 to 5 carbon atoms which are optionally substituted by one or more hydroxy groups, preferably exactly one hydroxy group, the following groups being preferred: methyl, ethyl, 2-hydroxyethyl, propyl, 3-hydroxypropyl, 2-propyl, cyclopropyl, butyl, 2-butyl, 3-methylpropyl (ie isobutyl), 2-hydroxy-2-methylpropyl, cyclobutyl, 1- or 2-methylcyclopropyl, 2-methylpropyl, pentyl, 2-pentyl, 3-pentyl, 2-methylbutyl, 3-methylbutyl, cyclopentyl and 1 -, 2- or 3-methylcyclobutyl; but especially 2-hydroxyethyl (compare compounds 16 and 17), isobutyl (compare compounds 6 and 10) or 2-methylbutyl (compare compounds 7 and 11).
  • alkylene radical in the context of the invention is an alkylene group having 2 to 6 carbon atoms, which in turn may optionally be substituted by one or more lower alkyl radicals, the following groups being preferred: ethylene, propylene, butylene (cf formulas 9 and 13 below) and Pentylene (see formulas 8 and 12 below).
  • the present invention also relates to the alkyloxyalkanoic acid amides of the formulas
  • the alkyloxyalkanoic acid amides of formulas (5a) and (5b) can be prepared by known methods for amide synthesis (see, e.g., textbooks of practical organic chemistry) from the known alkyloxyalkanoic acids or their alkyl esters.
  • the alkyloxyalkanoic acids can be converted into the corresponding acid chlorides and simply converted into the alkyloxyalkanoic acid amides according to the invention with the appropriate alkylamine alone or with the aid of an auxiliary base with or without solvent and purified by customary methods (for example distillation, crystallization, chromatography).
  • the method is illustrated by the following scheme:
  • alkyloxyalkanoic acid amides of formula 5c have been previously described.
  • the NN-diethyl-3-decyloxypropionamide (CA 187885-89-8) was described in US 5,744,631 as antiviral and / or antifungal agent.
  • N, N-diethyl-2-decyloxypropionic acid amide (CA 88591-89-3) has been described in US 3,228,832, among other N, N-dialkyl derivatives, as an antiviral agent in animals.
  • use of the alkyloxyalkanoic acid amides (5a), (5b) or (5c) for the above-mentioned uses has not hitherto been known and is surprising.
  • alkyloxyalkanoic acid amides to be used according to the invention produce a tingling sensation and / or a taste sensation described as spicy and / or are salivary in the sensory examination. It was also surprising that the sensory
  • Alkyloxyalkankladamide of formula (5a) cause a tingling sensation or taste taste described and are strong salivary, without giving a pronounced sharpness and / or heat and / or an anesthetic feeling.
  • alkyloxyalkanoic acid amides of the formula (5b) cause a pleasantly sharp and warming sensory impression, but without the biting and burning and long-lasting impression of capsaicin derivatives, such as e.g. Dihydrocapsaicin, so that the Alkyloxyalkankladamide of formula (5b) are particularly well suited to enhance the sensory impression of ethanol and / or to mimic the sensory impression of ethanol.
  • alkyloxyazonic acid amides to be used according to the invention are substantially more stable to oxidation, light or radiation influence or other decomposition reactions than the strongly unsaturated alkamides such as spilanthol (3) or pellitorin (4) due to the lack of double bonds.
  • Alkyloxyaikan Acidamide to be used according to the invention:
  • Another object of the present invention are preparations, semi-finished goods and olfactory, flavor and flavor compositions containing one or more alkyloxyalkanoic acid amides to be used according to the invention. See the description below and the appended claims.
  • alkyloxyalkanoic acid amides (or mixtures thereof) to be used according to the invention can also be used in cosmetic or dermatological Preparations are used to produce a sensation of heat on the skin.
  • the alkyloxyalkanoic acid amides (or mixtures thereof) according to the invention are used in combination with one or more further pungent-tasting and / or heat-generating substances or (in particular) pungent-tasting plant extracts.
  • a particularly rounded sensory profile can be achieved in corresponding preparations.
  • Capsaicin, dihydrocapsaicin, gingerols, paradoxes, shogaols, piperine, alkanoic acid-N-vanillylamides, in particular nonanoic acid-N-vanillylamide, pellitorin or spilanthol, 2-nonenoic acid-, are particularly suitable for the combination of pungent tasting and / or heat-generating substances.
  • N-4-hydroxy-3-methoxyphenylamide J Alkyl ethers of 4-hydroxy-3-methoxybenzyl alcohol, in particular 4-hydroxy-3-methoxybenzyl n-butyl ether, alkyl ethers of 4-acyloxy-3-methoxybenzyl alcohol, in particular 4-acetyloxy-3- methoxybenzyl n-butyl ether and 4-acetyloxy-3-methoxybenzyl n-hexyl ether, alkyl ethers of 3-hydroxy-4-methoxybenzyl alcohol, alkyl ethers of 3,4-dimethoxybenzyl alcohol, alkyl ethers of 3-ethoxy-4-hydroxybenzyl alcohol, alkyl ethers of 3,4-methylenedioxybenzyl alcohol, (4-hydroxy-3-methoxyphenyl) acetic acid amides J especially (4-hydroxy-3-methoxyphenyl) acetic acid N, N-octylamide,
  • Vanillomandelic acid alkylamides according to WO 2003/106404,
  • Ferulic acid phenethylamides according to EP 1,323,356, alkenoic acid N-alkylamides, Nicotinaldehyde, methyl nicotinate, propyl nicotinate, 2-butoxyethyl nicotinate, benzyl nicotinate, 1-acetoxychavicol, polygodial and isodrimeninol.
  • Suitable pungent-tasting herbal extracts are all plant extracts suitable for nutrition which give a sharp and / or warm sensory impression.
  • pepper extract Pier ssp., In particular piper nigrum
  • water pepper extract Polygonum spp., In particular Polygonum hydropiper
  • Capsicum frutescens in particular grains of paradise extract (Aframomum ssp., in particular Aframomum melegu ⁇ ta [Rose] K. Schum.), ginger extract (Zingiber ssp., in particular Zingiber officinale), galangae extract (Kaempf ⁇ ria galanga or Alpinia galanga) and Jaborandi extract (Pilocarpus Species, in particular Pilocarpus jaborandi).
  • the pungent-tasting vegetable extracts can often be obtained from the corresponding fresh or dried plants or plant parts, but especially from white, green or black peppercorns, water peppercorns, onions and garlic, radish root, horseradish, Mustard seeds, coneflower roots, Bertram root, plant parts of Zanthoxylum A ,en, plant parts of Spilanthes species, chili peppers, grains of paradise or ginger or Galanga roots are obtained.
  • the dried plant parts which were preferably previously comminuted, are usually extracted with a solvent suitable for food and beverage, at a temperature in the range from 0 ° C. to the boiling point of the particular solvent, then filtered and the filtrate is completely or partially concentrated, preferably by distillation, freeze or spray drying.
  • Suitable solvents for foodstuffs and luxury foods are, for example: water, ethanol, methanol, propylene glycol, glycerol, acetone, dichloromethane, diethyl ether, hexane, heptane, triacetin, a vegetable oil or fat, supercritical carbon dioxide or a mixture of the abovementioned solvents.
  • the alkyloxyalkanoic acid amides (or mixtures thereof) according to the invention are used in combination with other tingling and / or salivary-inducing substances or plant extracts containing these substances.
  • certain unsaturated alkamides eg pellitorines, spilanthols, shogaools
  • alkaloids eg pilocarpine
  • saliva-promoting peptides eg substance P, tachykinins, physalemin
  • simple fruit acids eg citric acid, tartaric acid
  • the alkyloxyalkanoamide according to the invention in Combination with one or more substances causing a physiological cooling effect.
  • menthol and menthol derivatives eg, L-menthol, rac. Menthol
  • menthyl ether eg, (1-menthoxy) -1,2-propanediol, (1-menthoxy) -2-methyl-1,2-propanediol
  • Menthyl methyl ether Menthyl ester
  • menthyl carbonates eg, menthylpropylene glycol carbonate, menthyl ethylene glycol carbonate, menthyl glycerol carbonate
  • the half esters of menthol with dicarboxylic acid eg, menthyl succinate, menthyl glutarate
  • the invention also relates to nutrition, oral hygiene or pleasure-providing preparations containing one for achieving a feeling of the tympanic bone and / or the sharpness and / or the heat and / or for producing saliva and / or for enhancing or imitating the taste of
  • An effective amount of ethanol preferably an amount of an alkyloxyalkanoic acid amide of formula (5a), (5b) or (5c) or a mixture of two effective to produce a sensation of tingling or sharpness or saliva or to enhance or mimic the taste of ethanol or more compounds of the formula (5a), (5b) and / or (5c)
  • preparations according to the invention optionally comprise other customary bases, auxiliaries and additives for foods or semi-luxury foods or oral hygiene preparations.
  • the preparations generally contain 0.0000001% by weight to 10% by weight, preferably 0.00001 to 1% by weight. %, more preferably but 0.00001 wt .-% to 0.1 wt .-%, based on the total weight of the preparation, of one or more Alkyloxyalkanklan of formula (5a), (5b) and / or (5c).
  • auxiliaries and additives for foodstuffs or oral hygiene or hygiene preparations may be used in amounts of from 0.0000001 to 99.9999999% by weight, preferably 10 to 80% by weight, based on the total weight of the preparation to be included.
  • the preparations may contain water in an amount of up to 99.9999999% by weight, preferably 5 to 80% by weight, based on the total weight of the preparation.
  • the diet or pleasure-serving preparations are, for example, baked goods (eg bread, dry biscuits, cakes, other pastry), confectionery (eg chocolates, chocolate bar products, other bar products, fruit gums, hard and soft caramels, chewing gum), alcoholic or non-alcoholic beverages (eg Coffee, tea, wine, wine-based beverages, beer, beer-based beverages, liqueurs, brandies, brandies, fruit-based sodas, isotonic drinks, soft drinks, nectars, fruit and vegetable juices, fruit or vegetable juice preparations), instant drinks (eg instant cocoa drinks, Instant tea drinks, instant coffee drinks), meat products (eg ham, fresh sausage or raw sausage preparations, spiced or marinated fresh or salted meat products), eggs or egg products (dry egg, egg white, egg yolk), cereal products (eg breakfast cereals, muesli bars, pre-cooked finished rice products), dairy products (eg milk drinks, milk ice cream, yoghurt, kefir, cream cheese, Soft cheese, hard cheese, dried milk powder, whey, butter,
  • the preparations according to the invention can also serve as semi-finished goods for the production of further preparations serving for nutrition or enjoyment.
  • the preparations according to the invention can also be used in the form of capsules, tablets (uncoated and coated tablets, eg enteric coatings), dragees, granules, pellets, solid mixtures, dispersions in liquid phases, as emulsions, as powders, as solutions, be present as pastes or as other swallowable or chewable preparations as a dietary supplement.
  • alkyloxyalkanoic acid amides to be used according to the invention in particular in the preferred combination with pungent-tasting vegetable extracts, mimic the pungent taste of alcohol in alcoholic beverages or preparations with alcoholic beverages, making it possible to reduce the alcohol content in alcoholic beverages or in preparations containing alcoholic beverages, at the same level of sensory evaluation, lower or completely replace.
  • the taste pronounced of the taste of ethanol is substantially determined by the amount of Alkyloxyalkanklamid (s).
  • Ethanol is present in such preparations according to the invention in a maximum amount of 0.5 wt .-%, if an alcohol reduction compared to an approximately equal tasting comparative product is sought.
  • such a preparation contains less than 0.1% by weight of ethanol.
  • the preparations according to the invention are preferably in the form of fragrance, aroma or flavor compositions or seasoning mixtures.
  • alkyloxyalkanoic acid amides of the formulas (5a), 5 (b) and / or (5c) or preparations according to the invention in sprinkling seasonings so-called (English) seasonings, can preferably be used to improve the dry mouth feel when eating corn, potato or corn Rice flour chips and snacks are created to avoid and improve the sensory overall impression.
  • Preferred sprinkling seasonings contain e.g. in addition to alkyloxyalkanoic acid amides to be used according to the invention, synthetic, natural or nature-identical flavoring substances, as well as excipients such as e.g. Maltodextrin, salts, e.g. Table salt, spices such as e.g. Peppers and peppers, sugar sweeteners, e.g. Saccharin and flavor enhancers such as e.g. Monosodium glutamate and / or inosine monophosphate.
  • synthetic, natural or nature-identical flavoring substances as well as excipients such as e.g. Maltodextrin, salts, e.g. Table salt, spices such as e.g. Peppers and peppers, sugar sweeteners, e.g. Saccharin and flavor enhancers such as e.g. Monosodium glutamate and / or inosine monophosphate.
  • Oral hygiene preparations are especially dentifrices such as toothpastes, tooth gels, toothpowder, mouthwash, chewing gum and other oral care products.
  • Dentifrices containing alkyloxyalkanoic acid amides to be used according to the invention generally comprise an abrasive
  • Calcium phosphates alumino-oxides and / or hydroxyapatites
  • surface-active substances e.g. sodium lauryl sulfate
  • Sweeteners such as saccharin, flavor modifiers such as lactisol, Masking agents such as hydroxyflavanones, cooling agents such as menthol or menthyl derivatives, stabilizers and active agents such as sodium fluoride, sodium monofluorophosphate, tin difluoride, quaternary ammonium fluorides, zinc nitrate, zinc sulfate, tin pyrophosphate, tin dichloride, mixtures of various pyrophosphates, triclosan, cetylpyridinium chloride, aluminum lactate, Potassium citrate, potassium nitrate, potassium chloride, strontium chloride, hydrogen peroxide, flavors and / or sodium bicarbonate.
  • active agents such as sodium fluoride, sodium monofluorophosphate, tin difluoride, quaternary ammonium fluorides, zinc nitrate, zinc sulfate, tin pyrophosphate, tin dichloride, mixtures of various
  • Chewing gums containing alkyloxyalkanoic acid amides to be used in the invention generally comprise a chewing gum base, i. a chewing gum which becomes plastic during chewing, sugars of various types, sugar substitutes, sweeteners, sugar alcohols, humectants, thickeners, emulsifiers, flavors and stabilizers.
  • a chewing gum base i. a chewing gum which becomes plastic during chewing
  • sugars of various types sugar substitutes, sweeteners, sugar alcohols, humectants, thickeners, emulsifiers, flavors and stabilizers.
  • the invention also relates to oral pharmaceutical compositions containing an amount effective to achieve a trigeminal effect (stimulus), preferably an amount of an alkyloxyalkanoic acid amide of formula (5a) or (5b) or, effective to produce a sensation of tingling or sharpness or to produce salivation a mixture of two or more compounds of formula (5a) or (5b).
  • a trigeminal effect preferably an amount of an alkyloxyalkanoic acid amide of formula (5a) or (5b) or, effective to produce a sensation of tingling or sharpness or to produce salivation a mixture of two or more compounds of formula (5a) or (5b).
  • Oral pharmaceutical preparations in the context of the invention are preparations which are, for example, in the form of capsules, tablets (non-coated and coated tablets, eg gastric juice-resistant coatings), dragees, granules, pellets, solid mixtures, dispersions in liquid phases, as emulsions, as powders, as solutions , as pastes or other swallowable or chewable preparations are present in addition to the invention to be used
  • Alkyloxyalkanklaamide also other active pharmaceutical ingredients or suitable for food supplements agents, and are used as prescription, pharmacies restitutors or other drugs or dietary supplements.
  • Other pharmaceutically active substances or active substances suitable for food supplements may be, for example: vitamins, minerals, antibiotics, bactericidal, fungicidal, antiviral, anthelmintic, antifungal or other antimicrobial active ingredients, anti-aging agents, homeopathic agents, eg cardiovascular diseases, agents against benign or malignant tumors (eg Cytostatica), anticancer agents, prevention or cure of dementia, agents for improving cognitive performance, agents for reducing coagulation of the blood, anti-ocular agents, anti-fever agents, and Active ingredients for the reduction of inflammatory diseases.
  • the preparations according to the invention may also be in the form of capsules, tablets (non-coated and coated tablets, eg gastric juice-resistant coatings), dragees, granules, pellets, solid mixtures, dispersions in liquid phases, as emulsions, as powders, as solutions, as Pastes or other swallowable or chewable preparations as dietary supplements.
  • tablets non-coated and coated tablets, eg gastric juice-resistant coatings
  • dragees granules, pellets, solid mixtures, dispersions in liquid phases, as emulsions, as powders, as solutions, as Pastes or other swallowable or chewable preparations as dietary supplements.
  • Formulations according to the invention which comprise one or more alkyloxyalkanoic acid amides of the formula (5a), (5b) or (5c) can be prepared by reacting the alkyloxyalkanoic acid amide (s) as a substance, as a solution or in the form of a mixture with a solid or liquid carrier is incorporated into a diet, oral hygiene or pleasure serving base preparation.
  • preparations according to the invention present as solution are converted by spray drying into a solid preparation.
  • the alkyloxyalkanoic acid amides and optionally other constituents of the preparation according to the invention initially in emulsions, in liposomes, for example starting from phosphatidylcholine, in microspheres, in nanospheres or else in capsules, granules or extrudates from a matrix suitable for foods and luxury foods, for example from starch, starch derivatives, cellulose or cellulose derivatives (eg hydroxypropylcellulose), other polysaccharides (eg alginate), natural fats, natural waxes (eg beeswax, carnauba wax) or from proteins, eg gelatin.
  • a matrix suitable for foods and luxury foods for example from starch, starch derivatives, cellulose or cellulose derivatives (eg hydroxypropylcellulose), other polysaccharides (eg alginate), natural fats, natural waxes (eg beeswax, carnauba wax) or from proteins, eg gelatin.
  • the alkyloxyalkanoic acid amides are first complexed with one or more suitable complexing agents, for example cyclodextrins or cyclodextrin derivatives, preferably ⁇ -cyclodextrin, and used in this complexed form.
  • suitable complexing agents for example cyclodextrins or cyclodextrin derivatives, preferably ⁇ -cyclodextrin, and used in this complexed form.
  • a preparation according to the invention in which the matrix is chosen so that the Alkyloxyalkanklareamide delayed released from the matrix, so as to obtain a long-lasting flavor effect.
  • a preparation according to the invention additionally comprises at least one pungent, heat-producing, tingling or salivary stimulation or substance causing a physiological cooling effect or at least one plant extract containing this substance (s).
  • auxiliaries and additives for foodstuffs or beverages for example water, mixtures of fresh or processed, vegetable or animal raw materials or raw materials (eg crude, roasted, dried, fermented, smoked and / or cooked meat, egg, bone, cartilage, fish, Crustaceans and shellfish, vegetables, fruits, herbs, nuts, vegetable or fruit juices or pastes or mixtures thereof), digestible or non-digestible carbohydrates (eg sucrose, maltose, fructose, glucose, dextrins, amylose, amylopectin, inulin, xylans, Cellulose), sugar alcohols (eg sorbitol, mannitol, xylitol), natural or hydrogenated fats (eg tallow, lard, palm fat, coconut fat, hardened vegetable fat), fatty oils (eg sunflower oil, peanut oil, corn oil, thistle oil, olive
  • ingredients for the oral pharmaceutical preparations according to the invention all usually further active ingredients, basic, auxiliary and Additives can be used for oral pharmaceutical preparations.
  • the active substances, basic substances, auxiliaries and additives can be converted into the oral administration forms in a manner known per se. This is done using inert, non-toxic, pharmaceutically suitable excipients.
  • excipients eg, microcrystalline cellulose
  • solvents eg, liquid polyethylene glycols
  • emulsifiers eg, sodium dodecyl sulfate
  • dispersants eg, polyvinylpyrrolidone
  • synthetic and natural biopolymers eg, albumin
  • stabilizers eg, antioxidants such as ascorbic acid
  • dyes eg inorganic pigments such as iron oxides
  • odor remedies and taste corrigents eg, odor remedies and taste corrigents.
  • Preparations according to the invention preferably contain an aroma composition in order to round off and refine the taste and / or smell of the preparation.
  • Suitable flavor compositions contain e.g. synthetic, natural or nature-identical flavorings and fragrances, but especially other pungent-tasting and / or heat-generating substances or plant extracts.
  • a further aspect of the invention relates to the use of the preparations according to the invention as semi-finished goods, in particular with the aim of aromatizing finished goods manufactured from the semi-finished goods.
  • the preparations according to the invention which serve as semi-finished goods generally contain from 0.0001% by weight to 95% by weight, preferably from 0.001 to 80% by weight, but in particular from 0.01% by weight to 50% by weight. %, based on the total weight of the preparation, of the alkyloxyalkanoic acid amides to be used according to the invention and, if appropriate, one or more other flavoring and flavoring agents, if appropriate also various excipients and auxiliaries or various solvents.
  • semi-finished goods are preferred for flavoring finished goods containing the alkyloxyalkanoic acid amides (or mixtures thereof) to be used in combination with one or more pungent-tasting and / or heat-generating substances or (especially) pungent-tasting vegetable extracts containing them Substances and / or substances or plant extracts which cause them in combination with other tingling and / or salivary stimulation, containing these substances, whereby the semifinished goods may also contain various carriers and excipients and / or various solvents.
  • the substance to be tasted (see below) was dissolved in ethanol and the ethanolic solution was then diluted with 11% sugar solution (final concentration: c). For tasting, approximately 5 ml of the sugar solution were swallowed in each case.
  • a value just above the threshold was chosen for the tasting.
  • parts A and B are each premixed and stirred well together under vacuum at 25 - 30 0 C for 30 min.
  • Part C is premixed and added to A and B; D is added and the mixture under vacuum at 25 - 30 0 C for 30 min stirred well. After relaxation is the Toothpaste ready and can be bottled.
  • Parts A to D are mixed and kneaded intensively.
  • the raw material can be processed, for example, in the form of thin strips to ready-to-eat chewing gum.
  • Part A is slowly stirred into Part A until the mixture is homogeneous.
  • Palatinit is dissolved in water at 165 0 C and the mixture is allowed to cool to 115 ° C.
  • the flavor and ethanolic solution are added and, after mixing, poured into molds and allowed to solidify.
  • Sucrose is dissolved in water at 115 0 C.
  • the glucose syrup is added and the mixture to 140 0 C accommodated.
  • the aroma and the ethanolic solution are added and after mixing with a temperature of 130-135 0 C poured into molds and allowed to solidify therein.

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  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
  • Seasonings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne l'utilisation d'amides déterminés d'acide alkyloxyalcanique comme (i) aromatisants et/ou (ii) pour créer une impression de fourmillement et/ou (iii) pour créer une impression de goût accentué et/ou (iv) pour stimuler la salivation dans la bouche et/ou (v) pour renforcer le goût de l'éthanol et/ou (vi) pour imiter le goût de l'éthanol.
EP05774185A 2004-07-07 2005-07-06 Utilisation d'amides de l'acide alkyloxyalcanique, notamment comme aromatisants, et nouvel amide de l'acide alkyloxyalcanique Withdrawn EP1765772A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004032878A DE102004032878A1 (de) 2004-07-07 2004-07-07 Verwendung von Alkyloxyalkansäureamiden insbesondere als Aromastoffe sowie neue Alkyloxyalkansäureamide
PCT/EP2005/053228 WO2006003210A1 (fr) 2004-07-07 2005-07-06 Utilisation d'amides de l'acide alkyloxyalcanique, notamment comme aromatisants, et nouvel amide de l'acide alkyloxyalcanique

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EP1765772A1 true EP1765772A1 (fr) 2007-03-28

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EP05774185A Withdrawn EP1765772A1 (fr) 2004-07-07 2005-07-06 Utilisation d'amides de l'acide alkyloxyalcanique, notamment comme aromatisants, et nouvel amide de l'acide alkyloxyalcanique

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EP (1) EP1765772A1 (fr)
JP (1) JP2008505868A (fr)
CN (1) CN1976895A (fr)
DE (1) DE102004032878A1 (fr)
WO (1) WO2006003210A1 (fr)

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EP1886662B1 (fr) 2006-06-14 2014-04-09 Symrise AG Compositions actives anti-microbiennes destinées au traitement de la mauvaise haleine
EP2075320A1 (fr) 2007-12-17 2009-07-01 Symrise GmbH & Co. KG Procédé destiné à la fabrication d'un concentré d'arômes et concentré d'arômes
JP5215839B2 (ja) * 2008-01-15 2013-06-19 サッポロビール株式会社 発泡性アルコール飲料及びその製造方法
ES2621140T3 (es) * 2008-05-20 2017-07-03 Nestec S.A. Compuestos ácido acilamino y preparaciones alimenticias que los contienen
FR2951447B1 (fr) * 2009-10-19 2012-10-19 Rhodia Operations Composes de type ether-amide et utilisattions
US20110104081A1 (en) 2009-11-03 2011-05-05 Douglas Craig Scott Oral Compositions for Treatment of Dry Mouth
US20110104080A1 (en) 2009-11-03 2011-05-05 David Salloum Salloum Oral Compositions for Treatment of Dry Mouth
GB201001796D0 (en) * 2010-02-04 2010-03-24 Givaudan Sa Compounds
JP2013195289A (ja) 2012-03-21 2013-09-30 Takasago Internatl Corp 感覚刺激成分の評価方法
CN107708429A (zh) 2015-04-24 2018-02-16 国际香料和香精公司 递送体系及其制备方法
EP4209264A1 (fr) 2016-09-16 2023-07-12 International Flavors & Fragrances Inc. Compositions de microcapsules stabilisées avec des agents de contrôle de la viscosité
MX2019008278A (es) 2017-01-10 2019-09-09 Takasago Perfumery Co Ltd Derivado de metilmentol y composicion impartidora de sensacion de frescura que contiene el mismo.
EP3699250A4 (fr) 2017-10-16 2021-08-25 Takasago International Corporation Composition conférant une sensation de fraîcheur contenant un dérivé d'acide 2,2,6-triméthylcyclohexanecarboxylique
CN112566507A (zh) 2018-08-17 2021-03-26 西姆莱斯有限公司 从果蔬汁或醇类饮料中获得挥发性馏分
WO2022221710A1 (fr) 2021-04-16 2022-10-20 International Flavors & Fragrances Inc. Encapsulations d'hydrogel et leurs procédés de fabrication
CN119677412A (zh) 2022-07-26 2025-03-21 国际香料和香精公司 稳健风味乳液

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CH411221A (de) * 1960-12-23 1966-04-15 Geigy Ag J R Verfahren zur Herstellung spinngefärbter, regenerierter Cellulosefasern
DE10226942A1 (de) * 2002-06-17 2003-12-24 Symrise Gmbh & Co Kg Verwendung von Mandelsäurealkylamiden als Aromastoffe
DE10253331A1 (de) * 2002-11-14 2004-06-03 Symrise Gmbh & Co. Kg Verwendung von trans-Pellitori als Aromastoff

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DE102004032878A1 (de) 2006-02-16
JP2008505868A (ja) 2008-02-28
CN1976895A (zh) 2007-06-06
WO2006003210A1 (fr) 2006-01-12

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