WO2004052318A1 - アミノ酸グリセリル誘導体含有化粧料 - Google Patents
アミノ酸グリセリル誘導体含有化粧料 Download PDFInfo
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- WO2004052318A1 WO2004052318A1 PCT/JP2003/015520 JP0315520W WO2004052318A1 WO 2004052318 A1 WO2004052318 A1 WO 2004052318A1 JP 0315520 W JP0315520 W JP 0315520W WO 2004052318 A1 WO2004052318 A1 WO 2004052318A1
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- hair
- glyceryl
- acid
- amino acid
- derivative
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/12—Preparations containing hair conditioners
Definitions
- the present invention relates to cosmetics. More specifically, it is characterized by containing an amino acid N-glyceryl derivative which is excellent in moisturizing properties, safety and improving skin roughness, and gives an excellent feeling of use, has excellent affinity for skin, An external preparation for the skin that gives a non-greasy and moist feeling, and a hair cosmetic that can give the hair a glossy and moist feeling, improve the combability of the hair, and smooth the hair.
- the present invention relates to cosmetics to be used. Background art
- moisturizers have been used as an important component in cosmetics such as external preparations for the skin and hair cosmetics.
- cosmetics such as external preparations for the skin and hair cosmetics.
- 1,3- Butylene glycol, propylene glycol, polyethylene glycol, glycerin, amino acids, polypeptides, etc. have been used as humectants.
- moisturizers have poor moisturizing functions such as giving a moist feeling to the skin, and have problems in terms of usability such as stickiness and hair. Was not fully satisfactory in terms of function, such as imparting gloss, moisture, and smoothness, and improving combability. Also, depending on the type of humectant, there were problems of oxidation stability and odor.
- the present invention solves the problems in the prior art as described above, has excellent affinity for the skin, is not sticky to the skin, and imparts a moist feeling.
- Provide cosmetics with excellent moisture retention, usability, stability, and safety, such as hair cosmetics that give a moist feeling, improve the combability of hair, and can smooth hair The purpose is to do. Disclosure of the invention
- X represents a hydrogen atom or —CH 2 CH (OH) CH 2 OH group or an alkyl group having 1 to 4 carbon atoms
- Y represents a side chain of ⁇ -amino acid
- ⁇ represents a hydrogen atom, alkali metal Genus, ammonium, organic ammonium or —CH 2 CH (OH) CH 2 OH group.
- the cosmetic containing the amino acid N-glyceryl derivative or a salt thereof represented by the formula (1) has excellent moisturizing properties, usability, stability, and safety.
- the present invention provides a cosmetic comprising the amino acid N-glyceryl derivative represented by the above general formula (I) or a salt thereof.
- the group represented by Y in the general formula (I) is a group that can be a side chain of an ⁇ -amino acid, and the ⁇ -amino acid is represented by the following general formula (II):
- X 1 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and ⁇ has the same meaning as described above.
- ⁇ -amino acid examples include a neutral amino acid (including a sulfur-containing amino acid such as cystine and methionine), an acidic amino acid having one C ⁇ group in ⁇ , and two ⁇ , guanidino or imidazo group in ⁇ . And basic amino acids having a hydroxyl group.
- the organic ammonium is a group represented by the formula NR 4 + , wherein R is a hydrogen atom, an alkyl group such as methyl or ethyl, or an alkyl group in which some hydrogen atoms are substituted with another group, For example, methylol group, ethanol group, 2-methyl-1,3-propa A 2-diol group, a 2-methyl-1-propanolamine-2-yl group, etc., where at least one R is not a hydrogen atom.
- Examples of the salt of the amino acid N-glyceryl derivative include an acid addition salt based on the nitrogen atom of the above general formula (I). Further, when Y has a —COOH group,
- examples of the acid addition salt include organic acid salts such as acetate, lactate, glycolate, citrate, malate, tartrate, succinate, and adipate, hydrochloride, sulfate, and phosphorus.
- inorganic acid salts such as acid salts.
- examples of base addition salts include alkali metal salts such as sodium salt and potassium salt, ammonium salt, triethanolamine salt, monoethanolamine salt, 2-amino-2-methyl-1,3-propanediol salt, and the like. Salts of alcohol such as 2-amino-2-methyl-11-propanolamine salt are exemplified.
- Examples of the cosmetics of the present invention include skin external preparations and hair cosmetics.
- the amino acid N-glyceryl derivative represented by the general formula (I) or a salt thereof to be contained in the cosmetic of the present invention includes, for example, an ⁇ -amino acid or a salt thereof represented by the general formula (II), and glycidol Alternatively, it can be obtained by reacting with 3-halo-1,2-propanediol.
- an acid addition salt or a base addition salt may be used with an acid agent or an alkali agent, respectively.
- the amino acid N-glyceryl derivative represented by the general formula (I) shows acidity or alkalinity depending on the kind, but in such a case, it is used as a salt with an alkali or acid according to the purpose. be able to.
- Examples of the single amino acid represented by the above general formula (II) which is a starting material of the compound of the above general formula (I) include, for example, glycine, alanine, norin, leucine, isoleu.
- Neutral amino acids such as syn, serine, threonine, phenylalanine, tyrosine, tributofan, sarcosine, N-methylalanine, ⁇ -aminobutyric acid, cystine, methionine, cystine, proline, hydroxyproline, lysine, hydroxylysine, arginine And basic amino acids such as histidine and orditin; and acidic amino acids such as aspartic acid and dartamic acid.
- Another starting material which reacts with the a-amino acid represented by the general formula (II) to produce the compound of the above general formula (I) is, for example, glycidol (that is, 2,3-epoxy-11). Propanol), 3-chloro-1,2-propanediol ⁇ 3-butamate 1,2-propanediol and other 3-halo-1,2-propanediol.
- An amino acid represented by the general formula (I), an ⁇ -amino acid represented by the general formula (II) for obtaining a glyceryl derivative or a salt thereof, and glycidol or 3-octane 1,2-propanediol can be carried out in an aqueous solvent or a water-containing organic solvent under an alkali. Specifically, after dissolving the amino acid of the general formula (II) in an aqueous solvent or a water-containing organic solvent, adjusting ⁇ ⁇ , glycidol and 3-halo-1,2-propane are stirred with heating. The reaction is performed while the diol is added dropwise. After the reaction is completed, the reaction is adjusted with an acid agent to obtain the amino acid ⁇ -glyceryl derivative of the general formula (I).
- Examples of the solvent used in this reaction include water, hydrated lower alcohol, hydrated acetone, hydrated dimethylformamide, hydrated dimethyl sulfoxide, hydrated methyl cellosolve, and hydrated methylpyrrolidone. These may be used as a mixture.
- the water content is desirably 20% or more.
- an alkali agent or an acid agent can be appropriately used to make the above ⁇ 8 to 11 appropriate.
- the alkali agent to be used include lithium hydroxide, sodium hydroxide, lithium hydroxide, sodium carbonate, potassium carbonate and the like.
- the acid agent include organic acids such as acetic acid, lactic acid, glycolic acid, citric acid, malic acid, tartaric acid, succinic acid, and adipic acid, and inorganic acids such as hydrochloric acid, sulfuric acid, and phosphoric acid.
- the reaction temperature is preferably 30-90. That is, if the reaction is carried out at a temperature of 30 ° C. or less, the reaction rate is reduced, and if the reaction temperature is 90 ° C. or more, odor and coloring are likely to occur.
- the dripping time of dalicidol and 3-halo-1,2-propanediol during the reaction varies depending on the amount of the reaction, but after completion of the dripping, stirring is continued for 3 to 15 hours while heating to complete the reaction. preferable.
- the pH of the reaction product is adjusted with various acid agents to obtain an amino acid N-glyceryl derivative represented by the general formula (I) or a salt thereof, which is contained in the cosmetic of the present invention.
- the final pH is preferably 4 to 9 for use as a humectant in the cosmetic of the present invention.
- Examples of the acid used for pH adjustment include organic acids such as acetic acid, lactic acid, glycolic acid, citric acid, malic acid, tartaric acid, succinic acid, and adipic acid, and inorganic acids such as hydrochloric acid, sulfuric acid, and phosphoric acid.
- organic acids such as acetic acid, lactic acid, glycolic acid, citric acid, malic acid, tartaric acid, succinic acid, and adipic acid
- inorganic acids such as hydrochloric acid, sulfuric acid, and phosphoric acid.
- reaction product After completion of the pH adjustment, if the reaction product is a water solvent, the reaction product remains liquid, or water is distilled off. If the reaction solution contains an organic solvent, the solvent is removed by vacuum distillation or powdering. After removal, it is contained in the cosmetic of the present invention.
- Specific examples of the amino acid N-glyceryl derivative represented by the above general formula (I) thus produced include the following.
- N-glycerylglycine that is, N-2,3-dihydroxypropylglycine
- N-glycerylalanine N-glycerylparin
- N-glyceryl leucine N-Dali Seryl isoleucine
- N-glyceryl serine N—glyceryl threonine
- N—glyceryl cystine N—glyceryl cystine
- N—glyceryl cystine N—glyceryl methionine
- N—glyceryl phenylalanine N—glyceryl tyrosine
- N′-diglyceryl cystine N, N-Diglycerylglycine, N, N-Diglycerylalanine, N, N-Diglycerylparin, N, N-Diglycerylleucine, N, N-Diglycerylisoleucine, N, N-
- amino acid represented by the general formula (II) is a basic amino acid, ⁇ -glyceryl lysine (that is, ⁇ 2 -2,3-dihydroxypropyl lysine or ⁇ 6 -2,3-dihydroxypropyl lysine), ⁇ - glyceryl hydroxylysine (i.e., ⁇ 2 - 2, 3- dihydric mud carboxypropyl hydroxylysine or New 6 - 2, 3- dihydric mud carboxypropyl hydroxylysine), New - added glyceryl groups glyceryl arginine (alpha-Amino groups the ones), ⁇ - glyceryl histidine (alpha - Amino groups that grayed Riseriru group is added), ⁇ - Guriseriruoru two Chin (which Dali seryl group is added to the Amino group), ⁇ 2, ⁇ 6 - diglyceryl lysine, ⁇ 2, ⁇ 6 -
- the amino acid represented by the general formula (II) is an acidic amino acid, ⁇ -glycerylaspartic acid (that is, ⁇ -2,3-dihydroxypropylaspartic acid), ⁇ -glycerylglutamic acid, ⁇ , ⁇ —Diglycerylaspartic acid, ⁇ , ⁇ -didalyserylglutamic acid and the like.
- the above-mentioned dalyceryl group means a 2,3-dihydroxypropyl group.
- those produced using a basic amino acid as the amino acid represented by the general formula (II) are preferable because of their excellent absorbability to hair and improvement of rough skin.
- the product obtained by the reaction with halo 1,2-propanediol usually contains the above compound as a main component, but also has the following general formula (III):
- X ′ is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or
- n represents a CH 2 CH (OH) CH 2 OH group
- n is 0 or an integer of 1 or more
- Y represents an ⁇ -amino acid side chain
- Z ′ Is a hydrogen atom, alkali metal, ammonium, organic ammonium group or
- X ′, Y, and Z ′ represent the same meaning as described above.
- these compounds and the like may be contained together with the amino acid glyceryl derivative represented by the formula (I) or a salt thereof. Since the amino acid ⁇ -glyceryl derivative or its salt represented by the above general formula (I) has excellent moisturizing properties, when these amino acid ⁇ -glyceryl derivative or its salt are blended into a skin external preparation or a hair cosmetic, excellent results are obtained. A skin external preparation and a hair cosmetic having a moisturizing effect can be obtained.
- the amino acid ⁇ -glyceryl derivative represented by the general formula (I) or a salt thereof is effective in improving usability, stability, safety, and rough skin.
- it when used in an external preparation for skin, in addition to moisturizing properties, it also has excellent effects on usability (not sticky, moist, etc.), stability, safety, and improving skin roughness
- it when used in hair cosmetics, in addition to moisturizing properties, it also exerts an excellent effect of imparting usability (such as being non-greasy and moist) and giving it a luster.
- Two or more amino acid N-glyceryl derivatives represented by the above general formula (I) or salts thereof may be blended in the cosmetic of the present invention.
- two or more amino acid N-glyceryl derivatives are blended, it is possible to combine the amino acid N-glyceryl derivatives produced separately from each other. It is also possible to prepare a mixture and directly blend it into a skin external preparation or hair cosmetic.
- Examples of the cosmetics of the present invention include cosmetics, pharmaceuticals, and quasi-drugs that are applied to the hull (including the scalp) and hair, and specific examples thereof include, for example, cosmetics Water, emulsions, creams, facial cosmetics such as creams and packs, makeup cosmetics such as foundations, lipsticks, and eye shadows, body cosmetics, shampoo, hair rinses, hair conditioners, hair creams, hair dyes, hair dyes, Examples include hair cosmetics such as a pre-treatment agent and a post-treatment agent for hair coloring, and a split hair coating agent.
- the content of the amino acid N-glyceryl derivative represented by the general formula (I) or a salt thereof in the cosmetic of the present invention varies depending on the type of the cosmetic. 0.05 to 20% by mass is preferable, and 0.1 to 10% by mass is more preferable. If the content is less than the above range, it may not be possible to sufficiently exert effects such as moisturizing property and use feeling, and if the content is more than the above range, the effect of the content may be sufficient. This is because not only the effect is not obtained, but also there is a risk of trouble in the preparation and sticky feeling on the skin and hair.
- the skin external preparation and the hair cosmetic of the present invention may be used in ordinary skin external preparations and hair cosmetics.
- Ingredients such as oily raw materials, humectants, surfactants, thickeners, Ingredients, powders, drugs, antioxidants, ultraviolet absorbers, fragrances, chelating agents, animal and plant extracts, hydrolyzed peptides obtained by hydrolyzing animal and plant-derived proteins, and derivatives thereof can be appropriately added.
- the dosage form of the cosmetic of the present invention is arbitrary, and can be any of a solution type, a solubilizing type, an emulsifying type, a gel type, a powder dispersed type, a water-oil two-layer type, etc., depending on the target product.
- it can be produced by blending the amino acid N-glyceryl derivative represented by the general formula (I) or a salt thereof and the above optional components.
- the cosmetic of the present invention comprising the amino acid N-glyceryl derivative represented by the above general formula (I) or a salt thereof has excellent moisturizing properties, usability, stability, safety, and an effect of improving skin roughness.
- the total nitrogen content of amino acids and reaction products was measured using a Sumitomo Chemical Co., Ltd. nitrogen carbon analyzer, Sumigraph NC-95A (trade name).
- nitrogen NO 2 gas is oxidized in an electric furnace, carbon in the C_ ⁇ 2 gas, respectively Is determined by gas chromatography.
- Urea was used as the standard substance for quantification.
- a 3-liter three-neck round bottom flask was charged with 75.1 g of glycine and 675 g of water, adjusted to a pH of about 9.5 with an aqueous sodium hydroxide solution, and then heated to about 60 ° C. While warming and stirring, 59.3 g of glycidol was gradually added dropwise over about 1 hour, and after completion of the addition, stirring was continued for another 6 hours to complete the reaction. After cooling to room temperature, the pH was adjusted to about 6.5 by adding dilute hydrochloric acid, and water was distilled off under reduced pressure to obtain a viscous substance. To this viscous substance, 1344 g of methanol was added and stirred to obtain a powdery precipitate, which was then filtered.
- TLC thin layer chromatography
- GC gas chromatography
- glyceryl derivative of glycine was subjected to trimethylsilylation using N, 0-Bis (trimethy1si1y1) acetamide (BSA), followed by GC analysis under the following conditions.
- BSA trimethy1si1y1 acetamide
- a peak was observed at a retention time of 10.7 minutes, and in addition, a very small amount of a few components were contained.
- the filtrate was evaporated under reduced pressure to remove the solvent to obtain 208 g of a viscous liquid substance.
- the total nitrogen content, total carbon content and amino nitrogen content of the obtained glyceryl derivative of alanine and the raw material alanine were measured and the following values were obtained.
- a 3-liter 3-neck round bottom flask was charged with 89.1 g of sarcosine and 800 g of water, adjusted to a pH of about 9.5 by adding an aqueous sodium hydroxide solution, and then heated to about 60 ° C. Then, 74.1 g of glycidol was gradually added dropwise over about 1 hour with stirring, and after the addition was completed, stirring was continued for another 7 hours to complete the reaction. After cooling to room temperature, The pH was adjusted to about 6.5 by adding hydrochloric acid, and water was distilled off under reduced pressure to obtain a viscous material. To this viscous substance was added 1630 g of ethanol, the mixture was stirred, and insolubles were removed by filtration.
- the filtrate was evaporated under reduced pressure to remove the solvent to obtain 124 g of a viscous liquid substance.
- the total nitrogen content, total carbon content and amino nitrogen content of the obtained sarcosine dalyceryl derivative and the raw material sarcosine were measured, and the values were as follows.
- a 3-liter three-necked round-bottomed flask was charged with 82.6 g of phenylalanine and 157 g of water, and the pH was adjusted to about 9.5 with an aqueous sodium hydroxide solution.
- the mixture was heated to ° C., and 37.1 g of glycidol was gradually dropped with stirring over about 1 hour. After completion of the dropping, stirring was continued for further 8 hours to complete the reaction.
- the pH was adjusted to about 6.5 by adding dilute hydrochloric acid, and water was distilled off under reduced pressure to obtain a box-like substance. When 130 g of methanol was added to the waxy substance and the mixture was stirred, insolubles precipitated.
- the insolubles were collected by filtration and dried to obtain 78 g of a white powder.
- the obtained glyceryl derivative of phenylalanine and the raw material phenylalanine were measured for total nitrogen content, total carbon content and amino nitrogen content. Value.
- a 3-liter three-necked round-bottomed flask was charged with 26.2 g of leucine and 105 Og of water, adjusted to a pH of about 9.5 with an aqueous sodium hydroxide solution, and then heated to about 60 ° C. While warming and stirring, 14.8 g of glycidol was gradually added dropwise over about 1 hour. After completion of the addition, stirring was continued for another 8 hours to complete the reaction. After cooling to room temperature, the pH was adjusted to about 6.5 by adding dilute hydrochloric acid, and water was distilled off under reduced pressure to obtain a wax-like substance. When 610 g of methanol was added to the waxy substance and the mixture was stirred, insolubles precipitated.
- the insolubles were collected by filtration and dried to obtain 26.6 g of a white powder.
- the total nitrogen content, total carbon content and amino nitrogen content of the obtained glyceryl derivative of leucine and raw material lysine were measured, the following values were obtained.
- a 3-liter three-necked round-bottom flask is charged with proline (15.1 g) and water (10.35 g), and the pH is adjusted to about 9.5 by adding an aqueous sodium hydroxide solution. C.
- the mixture was heated, and 74.1 g of glycidol was gradually added dropwise with stirring over about 1 hour. After completion of the addition, stirring was continued for another 5 hours to complete the reaction.
- the pH was adjusted to about 6.5 by adding dilute hydrochloric acid, and water was distilled off under reduced pressure to obtain a viscous substance. 300 g of methanol was added to the viscous substance, and the mixture was stirred. The resulting insoluble matter was removed by filtration. From the filtrate, the solvent was distilled off under reduced pressure to obtain 136 g of a viscous liquid.
- a 3-liter three-necked round-bottomed flask was charged with 105 g of serine and 955 g of water, and the pH was adjusted to about 9.5 by adding an aqueous solution of sodium hydroxide, followed by heating to about 60. While stirring, 74 g of glycidol was gradually added dropwise over a period of about 1 hour. After completion of the addition, stirring was continued for another 5 hours to complete the reaction. After cooling to room temperature, diluted hydrochloric acid Was added to adjust the pH to about 6.5, water was distilled off under reduced pressure, 150 g of methanol was added, and the mixture was stirred while heating, and the resulting insoluble matter was collected by filtration. 125 g were obtained. The obtained glyceryl derivative of serine and the raw material serine were measured for the total nitrogen amount, total carbon amount and aminoamino nitrogen amount, and the following values were obtained.
- Lysine hydrochloride (182.7 g) was added and dissolved in a 3-liter three-necked round-bottomed flask containing 1644 ml of water, and the pH was adjusted to about 9.5 by adding a 20% aqueous sodium hydroxide solution. did.
- This aqueous solution was heated to about 60 ° C., and while stirring, 74 g of glycidol was added dropwise over 30 minutes. After the completion of the dropwise addition, the reaction was completed by further stirring for 5 hours while maintaining the liquid temperature at 60 ° C. After the completion of the reaction, the reaction solution was cooled to room temperature, and the pH was adjusted to 6.8 by adding hydrochloric acid.
- Arginine (174 g) was added to a 3-liter three-necked round-bottomed flask containing 1568 ml of water and dissolved, and the pH was adjusted to 9.4 by adding 1N hydrochloric acid. This aqueous solution was heated to about 65 ° C, and 74 g of glycidol was added dropwise with stirring over about 1 hour to react. After completion of the dropwise addition, the reaction was completed by further stirring for 9 hours while maintaining the liquid temperature at 65 ° C.
- reaction solution was cooled to room temperature, the pH was adjusted to 6.4 by adding 1N hydrochloric acid, and then water was distilled off under reduced pressure to obtain 282 g of a glyceryl derivative of arginine.
- the total nitrogen content, total carbon content, and amino nitrogen content of the obtained arginine dalyceryl derivative and the raw material arginine were measured, and the results were as follows.
- Histidine hydrochloride monohydrate (209 g) was added to a 3-liter three-necked round-bottomed flask containing 1886 ml of water and dissolved, and the pH was adjusted to 9.3 by adding a 20% aqueous sodium hydroxide solution.
- a 20% aqueous sodium hydroxide solution was adjusted to This aqueous solution was heated to about 60 ° C., and 74 g of glycidol was added dropwise with stirring over about 1 hour to react. After completion of the dropwise addition, stirring was continued for another 7 hours while maintaining the temperature of the reaction solution at 60 ° C. to complete the reaction.
- the reaction solution was cooled to room temperature, the pH was adjusted to 6.3 by adding 1N hydrochloric acid, and then water was distilled off under reduced pressure to obtain 259 g of a crude product. After adding 34 1 g of water to the distillate and dissolving it, 1263 g of ethanol is added and stirred. After the precipitate was removed by passing through the mouth, the mouth liquid was distilled off under reduced pressure to obtain 164 g of a glyceryl derivative of histidine. The obtained glyceryl derivative of histidine and the raw material histidine hydrochloride monohydrate were measured for the total nitrogen amount, total carbon amount and aminoamino nitrogen amount, and the following values were obtained.
- Tributane 20.4 g was added and dissolved in a 3-liter three-necked round-bottomed flask containing 1830 ml of water, and a 20% aqueous sodium hydroxide solution was added to adjust the pH to about 9.2. Adjust to The aqueous solution is heated to about 60 ° C, and 7.3 g of glycidol is added dropwise with stirring over 30 minutes. After completion of the dropwise addition, the reaction is completed by further stirring for 8 hours while maintaining the liquid temperature at 60 ° C.
- reaction solution was cooled to room temperature, the pH was adjusted to 6.5 by adding hydrochloric acid, and then water was distilled off under reduced pressure to obtain 286 g of a glyceryl derivative of aspartic acid.
- 20% by mass of the salt is considered to be salt by a neutralized salt.
- the glyceryl derivative of aspartic acid obtained and sodium aspartate as raw material The total nitrogen content, total carbon content, and amino nitrogen content of the diammonium monohydrate were measured and were as follows.
- Glutamic acid (118 g) is dispersed in a 3-liter three-necked round-bottomed flask containing 1.06 ml of water and dispersed, and the pH is adjusted to 9.4 by adding a 20% aqueous sodium hydroxide solution. Glutamic acid was dissolved. After the aqueous solution was heated to 65, 58 g of glycidol was added dropwise with stirring over 30 minutes. After completion of the dropwise addition, the reaction was completed by further stirring for 6 hours while maintaining the liquid temperature at 65 ° C. After the completion of the reaction, the reaction solution was cooled to room temperature, and the pH was adjusted to 6.6 by adding hydrochloric acid. Then, water was distilled off under reduced pressure to obtain 241 g of a glyceryl derivative of glutamic acid. Of these, 19% is considered to be salt by neutralized salt.
- the hygroscopicity and moisturizing properties of the amino acid N-glyceryl derivatives produced in Synthesis Examples 1 to 10, 13 and 14 were evaluated by the following hygroscopicity measuring test and moisturizing property measuring test. Further, as Comparative Reference Example 1, the hygroscopicity and hygroscopicity of polyhydric alcohol amino acid frequently used as a humectant in cosmetics were also examined.
- the sample for which the above-mentioned hygroscopicity was measured (the sample left for 48 hours in a 79.2% relative humidity bath described in the above section) was subjected to a relative humidity of 200.0 ° C at a temperature of 20 "C. Measure the moisturizing power based on the weight change after 6 hours, and use a saturated aqueous solution of acetic acid as a 20.0% relative humidity bath.
- Moisturizing power (B / A) X 1 0 0
- Table 1 shows the results of evaluating the hygroscopicity and moisture retention of the amino acid N-glyceryl derivative by the above test method
- Table 2 shows the results of polyhydric alcohols and amino acids whose moisture absorption and moisture retention were evaluated as comparative reference examples. Show. Reference Example 2 and Comparative Reference Example 2
- the moisturizing effect on the skin of the amino acid N-glyceryl derivatives produced in Synthesis Examples 1 to 10, 13 and 14 was evaluated.
- the evaluation method was as follows: after washing the forearm, apply 100% aqueous solution of amino acid N-glyceryl derivative sample adjusted to a concentration of 5%, and conduct skin conductance value before sample application and skin conductance value 20 minutes after application. The conductance value was measured using a SKYCON 200-EX (IBS Co., Ltd.).
- a polyhydric alcohol solvent frequently used as a humectant in cosmetics is used.
- the skin moisturizing effect of amino acids was also examined in a similar manner. The criteria for determining the moisturizing effect of the skin are as follows.
- Table 1 shows the results of evaluating the skin moisturizing effect of the amino acid N-glyceryl derivative by the above measurement method
- Table 2 shows the results of polyhydric alcohol amino acid whose skin moisturizing effect was evaluated as a comparative reference example.
- the stability of the amino acid N-glyceryl derivatives produced in Synthesis Examples 1 to 10, 13 and 14 was evaluated by the following stability evaluation test.
- polyhydric alcohols and amino acids frequently used as humectants in cosmetics were also evaluated.
- the evaluation value of the odor of each sample is the average value of five persons, and the evaluation result is indicated by the following symbols according to each evaluation value.
- Table 1 shows the evaluation results of the stability of the amino acid N-daliceryl derivative by the above test method, and Table 2 shows the evaluation results of the stability of polyhydric alcohols and amino acids used as comparative reference examples.
- Table 1 shows the evaluation results of the stability of the amino acid N-daliceryl derivative by the above test method, and Table 2 shows the evaluation results of the stability of polyhydric alcohols and amino acids used as comparative reference examples.
- Emulsions having the compositions shown in Table 5 were prepared, and ten panelists evaluated the sticky feeling and the moist feeling when each of the emulsions was applied to the skin.
- Creams having the compositions shown in Table 7 were prepared, and 10 panelists evaluated the sticky feeling and the moist feeling when each cream was applied to the skin.
- Hair creams having the compositions shown in Table 9 were prepared, and each hair cream was used for hair washed with shampooing, and the hair was evaluated for gloss, moist feeling, and combability.
- Example 10-1-2 or Comparative Example 10-12 Prior to the treatment with hair cream of Example 10-1-2 or Comparative Example 10-12 above Then, prepare two hair bundles of 15 cm in length and weighing 1 g, wash the hair bundles with a 2% aqueous solution of sodium polyoxyethylene (3) lauryl ether sulfate, and rinse them in running hot water. , Air dried. To the hair bundle after washing, 1 g of hair cream was used for each of Example 10 and Comparative Example 10, and 0 hair cream was used for each of Examples 11 and 12 and Comparative Examples 11 and 12. Apply using 5 g while spreading, and dry with a hair dryer. The dried hair was evaluated by 10 panelists for its glossiness, moist feeling, combability and the like according to the following evaluation criteria. The results of the evaluation are shown in Table 10 as the average value of 10 people.
- Example 13-15 and Comparative Example 13-15 were comparatively brighter and brighter than the hair to which Comparative Example 10-12 was applied.
- the evaluation value was high in any of the evaluation items such as moist feeling and combability.
- a hair conditioner having the composition shown in Table 11 was prepared, and each hair conditioner was used for shampoo-washed hair. The properties were evaluated. Table 11
- Hair rinses having the compositions shown in Table 13 can be prepared. Each of the hair rinses was used for shampoo-washed hair, and the gloss, moistness, smoothness, and combability of the hair were evaluated by the following evaluation methods.The hair to which the hair rinse of Example 14 was applied was evaluated. In comparison with the hair to which the hair rinse of Comparative Example 14 was applied, it is considered that a higher evaluation value can be obtained in any of the evaluation items of the gloss, luster, smoothness, and combability of the hair.
- Example 14 and Comparative Example 14 Prior to the treatment by the hair rinsing in Example 14 and Comparative Example 14 described above, two hair bundles each having a length of 15 cm and a weight of 1 g were prepared, and the hair bundles were made of 2% polyoxyethylene (3). Wash with aqueous sodium lauryl ether sulfate, rinse in running hot water and air dry. To the washed hair bundle, 0.5 g of the hair rinse of Example 14 and Comparative Example 14 is applied to each of the hair bundles while spreading them well, and dried with a hair dryer. After drying, 10 panelists were asked to evaluate the gloss, moistness, smoothness and combability according to the same evaluation criteria as in Examples 10-12. Table 13
- a shampoo having the composition shown in Table 14 can be prepared.
- the hair treated with the shampoo of Example 15-17 was a comparative example. It is considered that a higher evaluation value can be obtained in any of the evaluation items of the hair's luster, hydration, and combability, as compared with the hair treated with the shampoo of 15-17.
- the first agent for permanent wave having the composition shown in Table 15 was prepared, and the first agent for permanent wave and the second agent for permanent wave composed of 6% sodium bromate aqueous solution were used to prepare the hair bundle for permanent wave. After the treatment, the hair after permanent toe treatment was evaluated for its luster, moistness and smoothness. Table 15
- the treatment of the hair with the first agent for permanentueav was performed as follows. That is, hair of 18 cm in length was previously washed with 2% aqueous solution of polyoxyethylene (3) lauryl ether sodium sulfate, rinsed in running tap water and air-dried at room temperature. Two hair bundles were prepared and wound around a mouth 10 cm long and 1 cm in diameter. To the hair bundle wrapped around the mouth, apply 2 ml each of the first agent for permanentueave of Example 18-20 and Comparative Example 18-20, and wrap those hair bundles. Cover, leave for 15 minutes, wash gently with running water for 10 seconds, then apply 2m1 of Permanentuepe 2nd agent, cover with plastic wrap, leave for 15 minutes, then run in running water Washed gently.
- the oxidative hair dye second agent is common to Examples 21 and 22 and Comparative Examples 21 and 22, and the composition is as shown in Table 18.
- the treatment of the hair with the oxidative hair dye was performed as follows. That is, two hair bundles of 15 cm in length and 1 g in weight are prepared, and the hair bundles are 2% polyoxyethylene (3%). ) Washed with aqueous solution of sodium lauryl ether sulfate, rinsed in running tap water, and air-dried. An oxidized hair dye obtained by mixing the same amount of each of the first and second oxidized hair dyes of Examples 21 and 22 and Comparative Examples 21 and 22 was added to these hair bundles.
- a sunscreen cream having the composition shown in Table 22 can be prepared.
- glycerin was used in place of the glyceryl derivative of glycine in Synthesis Example 1 and the other compositions had a greasy feeling compared to when the same sunscreen cream was applied to the skin. It is thought that high evaluation values can be obtained for both moist feeling.
- Table 2 2
- a body cream having the composition shown in Table 23 can be prepared.
- glycerin was used in place of the glyceryl derivative of aspartic acid of Synthesis Example 13 and the other compositions had a sticky feeling compared to when the same body cream was applied to the skin. It is thought that a high evaluation value can be obtained for the feeling of dignity.
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Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03777239A EP1584320A4 (en) | 2002-12-06 | 2003-12-04 | COSMETIC COMPOSITION WITH GLYCERYLAMINO-ACID DERIVATIVES |
JP2005502354A JP4391473B2 (ja) | 2002-12-06 | 2003-12-04 | アミノ酸グリセリル誘導体含有化粧料 |
US10/537,606 US20060018864A1 (en) | 2002-12-06 | 2003-12-04 | Cosmetic preparation containing glycerylamino acid derivative |
AU2003289171A AU2003289171A1 (en) | 2002-12-06 | 2003-12-04 | Cosmetic preparation containing glycerylamino acid derivative |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
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JP2002-354637 | 2002-12-06 | ||
JP2002354637 | 2002-12-06 | ||
JP2002-363247 | 2002-12-16 | ||
JP2002363247 | 2002-12-16 | ||
JP2003060829 | 2003-03-07 | ||
JP2003-060829 | 2003-03-07 | ||
JP2003060816 | 2003-03-07 | ||
JP2003-060816 | 2003-03-07 |
Publications (1)
Publication Number | Publication Date |
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WO2004052318A1 true WO2004052318A1 (ja) | 2004-06-24 |
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ID=32512471
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/015520 WO2004052318A1 (ja) | 2002-12-06 | 2003-12-04 | アミノ酸グリセリル誘導体含有化粧料 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060018864A1 (ja) |
EP (1) | EP1584320A4 (ja) |
JP (1) | JP4391473B2 (ja) |
AU (1) | AU2003289171A1 (ja) |
WO (1) | WO2004052318A1 (ja) |
Cited By (10)
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WO2010074268A1 (ja) * | 2008-12-26 | 2010-07-01 | 日油株式会社 | アルギニン誘導体およびこれを含有する化粧料 |
JP2011213671A (ja) * | 2010-03-31 | 2011-10-27 | Nof Corp | 皮膚外用剤 |
JP2011213672A (ja) * | 2010-03-31 | 2011-10-27 | Nof Corp | 皮膚外用剤 |
JP2012012311A (ja) * | 2010-06-29 | 2012-01-19 | Nof Corp | 皮膚化粧料 |
JP2012012310A (ja) * | 2010-06-29 | 2012-01-19 | Nof Corp | 皮膚洗浄剤組成物 |
JP2012012312A (ja) * | 2010-06-29 | 2012-01-19 | Nof Corp | 毛髪化粧料 |
WO2014208399A1 (ja) * | 2013-06-26 | 2014-12-31 | 株式会社ダイセル | 保湿剤、及びそれを含有する化粧料 |
JP2015051959A (ja) * | 2013-09-09 | 2015-03-19 | 東邦化学工業株式会社 | 毛髪弾力性向上剤 |
JP6378402B1 (ja) * | 2017-06-12 | 2018-08-22 | 株式会社ナリス化粧品 | 化粧料用組成物 |
WO2022080287A1 (ja) * | 2020-10-14 | 2022-04-21 | 株式会社成和化成 | コラーゲン産生促進剤及び該コラーゲン産生促進剤を含有する皮膚化粧料 |
Families Citing this family (4)
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US9522481B2 (en) * | 2009-08-31 | 2016-12-20 | Sanyo Chemical Industries, Ltd. | Water-soluble cutting fluid for slicing silicon ingots |
DE102014225427A1 (de) * | 2014-12-10 | 2016-06-16 | Henkel Ag & Co. Kgaa | Mund- und Zahnpflege- und -reinigungsmittel mit Argininderivat zur verbesserten Plaqueentfernung |
CN115397389A (zh) | 2020-03-27 | 2022-11-25 | 株式会社成和化成 | 透明液体组合物以及含有其的化妆品 |
MX2024005473A (es) * | 2021-12-16 | 2024-05-22 | Procter & Gamble | Composicion acondicionadora para el cabello. |
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US5585391A (en) * | 1993-10-08 | 1996-12-17 | Fhj Scientific, Inc. | Hydroxyl ions as unique therapeutic agents and compounds that modulate these ions, compositions employing these agents, therapeutic methods for using such agents and processes for preparing them |
JP3093981B2 (ja) * | 1996-04-05 | 2000-10-03 | 花王株式会社 | 洗浄剤組成物 |
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2003
- 2003-12-04 US US10/537,606 patent/US20060018864A1/en not_active Abandoned
- 2003-12-04 JP JP2005502354A patent/JP4391473B2/ja not_active Expired - Lifetime
- 2003-12-04 WO PCT/JP2003/015520 patent/WO2004052318A1/ja active Application Filing
- 2003-12-04 EP EP03777239A patent/EP1584320A4/en not_active Withdrawn
- 2003-12-04 AU AU2003289171A patent/AU2003289171A1/en not_active Abandoned
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JPH1053570A (ja) * | 1996-08-11 | 1998-02-24 | Shiseido Co Ltd | アミノ酸グリセリンエステル誘導体及びこれを含有する皮膚外用剤 |
JP2000086453A (ja) * | 1998-09-11 | 2000-03-28 | Kose Corp | 毛髪化粧料 |
JP2000086454A (ja) * | 1998-09-11 | 2000-03-28 | Kose Corp | 毛髪化粧料 |
JP2001181143A (ja) * | 1999-12-27 | 2001-07-03 | Lion Corp | 毛髪化粧料 |
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Cited By (15)
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JP5625914B2 (ja) * | 2008-12-26 | 2014-11-19 | 日油株式会社 | アルギニン誘導体およびこれを含有する化粧料 |
US8518994B2 (en) | 2008-12-26 | 2013-08-27 | Nof Corporation | Arginine derivative and cosmetic containing the same |
KR20110125202A (ko) | 2008-12-26 | 2011-11-18 | 니치유 가부시키가이샤 | 아르기닌 유도체 및 이를 함유하는 화장품 |
JPWO2010074268A1 (ja) * | 2008-12-26 | 2012-06-21 | 日油株式会社 | アルギニン誘導体およびこれを含有する化粧料 |
WO2010074268A1 (ja) * | 2008-12-26 | 2010-07-01 | 日油株式会社 | アルギニン誘導体およびこれを含有する化粧料 |
JP2011213672A (ja) * | 2010-03-31 | 2011-10-27 | Nof Corp | 皮膚外用剤 |
JP2011213671A (ja) * | 2010-03-31 | 2011-10-27 | Nof Corp | 皮膚外用剤 |
JP2012012311A (ja) * | 2010-06-29 | 2012-01-19 | Nof Corp | 皮膚化粧料 |
JP2012012312A (ja) * | 2010-06-29 | 2012-01-19 | Nof Corp | 毛髪化粧料 |
JP2012012310A (ja) * | 2010-06-29 | 2012-01-19 | Nof Corp | 皮膚洗浄剤組成物 |
WO2014208399A1 (ja) * | 2013-06-26 | 2014-12-31 | 株式会社ダイセル | 保湿剤、及びそれを含有する化粧料 |
JP2015051959A (ja) * | 2013-09-09 | 2015-03-19 | 東邦化学工業株式会社 | 毛髪弾力性向上剤 |
JP6378402B1 (ja) * | 2017-06-12 | 2018-08-22 | 株式会社ナリス化粧品 | 化粧料用組成物 |
JP2019001723A (ja) * | 2017-06-12 | 2019-01-10 | 株式会社ナリス化粧品 | 化粧料用組成物 |
WO2022080287A1 (ja) * | 2020-10-14 | 2022-04-21 | 株式会社成和化成 | コラーゲン産生促進剤及び該コラーゲン産生促進剤を含有する皮膚化粧料 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2004052318A1 (ja) | 2006-04-06 |
EP1584320A4 (en) | 2009-01-14 |
JP4391473B2 (ja) | 2009-12-24 |
EP1584320A1 (en) | 2005-10-12 |
AU2003289171A1 (en) | 2004-06-30 |
US20060018864A1 (en) | 2006-01-26 |
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