WO2004033474A1 - N−アセチルグルコサミン誘導体、及びその用途 - Google Patents
N−アセチルグルコサミン誘導体、及びその用途 Download PDFInfo
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- WO2004033474A1 WO2004033474A1 PCT/JP2003/009428 JP0309428W WO2004033474A1 WO 2004033474 A1 WO2004033474 A1 WO 2004033474A1 JP 0309428 W JP0309428 W JP 0309428W WO 2004033474 A1 WO2004033474 A1 WO 2004033474A1
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- acetyldarcosamine
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
- C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
- C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
- C07H13/06—Fatty acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
- C07H5/04—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to nitrogen
- C07H5/06—Aminosugars
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7008—Compounds having an amino group directly attached to a carbon atom of the saccharide radical, e.g. D-galactosamine, ranimustine
-
- 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
- A61K8/60—Sugars; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/16—Emollients or protectives, e.g. against radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- 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
-
- 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
- A61Q19/08—Anti-ageing preparations
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/02—Acyclic radicals, not substituted by cyclic structures
- C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
- C07H5/04—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to nitrogen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
-
- 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
- A61Q19/10—Washing or bathing preparations
Definitions
- the present invention relates to an N-acetyldarcosamine derivative and a hyaluronic acid production promoter or a skin external preparation containing the same. According to the present invention, there is provided a skin external preparation capable of maintaining skin firmness and moisture.
- Hyaluronic acid is a high-molecular-weight polysaccharide with high water-retention ability, and is attracting attention as an important extracellular matrix component in the skin (Shingo Sakai, Shintaro Inoue, “Hyaluronan Metabolism and Shige Formation”, “Frederance Journal” , “Frederance Journal, published April 15, 1998, Vol. 26, No. 4, pp. 49-58).
- hyaluronic acid has many functions, such as retaining cells, maintaining skin lubricity and flexibility, resisting external forces such as mechanical damage, and preventing bacterial infection.
- hyaluronic acid staining intensity between epidermal cells decreases due to aging (Ludger JM Meyer and Robert Stern, ⁇ Age-Dependent Changes of Hyaluronan in Human Skinj, '' ⁇ The Journal Of Investigative Dermatologyj, The Society for Investigative Dermatology, INC. April 1994, Vol.102, No.4, pp.
- retinoic acid As a substance promoting hyaluronan production in the epidermis, retinoic acid is known, which is originally present in the epidermis and is involved in the proliferation and differentiation of epidermal cells. However, since retinoic acid has skin irritation properties, it is desired to find a hyaluronic acid production promoting substance that can avoid this. On the other hand, it was reported that N-acetylglucosamine, a constituent sugar of hyaluronic acid, promoted the production of hyaluronic acid in cultured epidermal cells by 1.5-fold at a concentration of 5 mmo1 / L, independent of cell proliferation. ("Fine Chemical", CMC Co., Ltd., published on Feb. 15, 2001, Vol. 30, No. 22, pp.
- N-acetyldarcosamine has a high concentration in order to exhibit the effect of promoting hyaluronic acid production, and in order to apply it more widely in the fields of cosmetics and pharmaceuticals, even a low concentration is required. It is desirable to find a material that shows a sufficient effect.
- an object of the present invention is to promote hyaluronic acid production, which is expected to maintain skin firmness and hydration, and to improve skin. Hyaluronic acid having a higher effect than N-acetyldarcosamine is expected.
- An object of the present invention is to provide an acid production promoter and a skin external preparation.
- N-acetyl darcosamine derivative represented by the following general formula (1): An external preparation for skin characterized by containing a conductor, the N-acetyldarcosamine derivative, and a hyaluronic acid production promoter containing the N-acetyldarcosamine derivative as an active ingredient.
- general formula (1) An external preparation for skin characterized by containing a conductor, the N-acetyldarcosamine derivative, and a hyaluronic acid production promoter containing the N-acetyldarcosamine derivative as an active ingredient.
- R 1 is a hydrogen atom or an alkyl group having 2 to 18 carbon atoms.
- R 2 , R 3 and R 4 are a hydrogen atom or an acyl group having 2 to 18 carbon atoms, all of which are the same.
- the steric structure at position 1 may be either ⁇ or / 3, provided that all of RR 2 , R 3 and R 4 are hydrogen atoms.
- an N-acetyl dalcosamine derivative represented by the following general formula (2) or (3) a skin preparation containing the N-acetyl darcosamine derivative, It is a hyaluronic acid production promoter containing the N-acetyltilcosamine derivative as an active ingredient.
- General formula (2) an N-acetyl dalcosamine derivative represented by the following general formula (2) or (3), a skin preparation containing the N-acetyl darcosamine derivative, It is a hyaluronic acid production promoter containing the N-acetyltilcos
- R 5 is an alkyl group having 2 to 18 carbon atoms.
- R 6 is a hydrogen atom or an acetyl group.
- the steric structure at position 1 may be either HI or] 3 )
- R 7 is a hydrogen atom or an alkyl group having 2 to 18 carbon atoms
- R 8 is an acyl group having 2 to 18 carbon atoms.
- the steric structure at position 1 is either HI or i3.
- the N-acetyldarcosamine derivative represented by the above general formula (1) or (2) or (3) is specifically represented by the following general formulas (4) to (15). Can be mentioned.
- the three-dimensional structure at position 1 may be HI or).
- the three-dimensional structure at position 1 may be either ⁇ or i3.
- the present invention also relates to a hyaluronic acid production promoter and an external preparation for skin, comprising an N-acetyldarcosamine derivative represented by the following general formula (16) as an active ingredient: .
- R 9 is an acyl group having 2 to 16 carbon atoms.
- the steric structure at position 1 may be either ⁇ or 3.
- ⁇ ⁇ ⁇ represented by the above general formula (16) Specific examples of the acetyldarcosamine derivative include those represented by the following general formula (17).
- the three-dimensional structure at position 1 may be ⁇ or) 3.
- FIG. 1 is a diagram showing the results of a test for promoting the production of hyaluronic acid in epidermal cells (Test Example 1) using Production Examples 1-3 and 6-8.
- FIG. 2 is a diagram showing the results of a test for promoting the production of hyaluronic acid in epidermal cells (Test Example 1) using Production Examples 4 and 5.
- FIG. 3 shows the results of Production Examples 9 to: using 12,2-acetamido-1,3,4,6-tetra-0-acetyl-2-dexoxy]] 3-D-darcopyranoside [compound of the general formula (17)].
- FIG. 1 is a diagram showing the results of a test for promoting the production of hyaluronic acid in epidermal cells (Test Example 1) using Production Examples 4 and 5.
- FIG. 3 shows the results of Production Examples 9 to: using 12,2-acetamido-1,3,4,6-tetra-0-acetyl-2-dexoxy]] 3-D-darcopyranoside [compound of
- FIG. 9 is a view showing the results of a test for promoting hyaluronic acid production of epidermal cells (Test Example 2).
- FIG. 4 is a diagram showing the results of a test for promoting the production of hyaluronic acid in dermal cells using Production Examples 1 and 6 (Test Example 3).
- acetylacetyldarcosamine derivative used in the present invention is represented by the following general formula (1) or (16).
- General formula (1) The acetylacetyldarcosamine derivative used in the present invention is represented by the following general formula (1) or (16).
- R 1 is a hydrogen atom or an alkyl group having 2 to 18 carbon atoms.
- R 2 , R 3 and R 4 are a hydrogen atom or an acyl group having 2 to 18 carbon atoms, all of which are the same. Alternatively, any of them may be different. Further, the three-dimensional structure at position 1 may be either HI or / 3. However, all of RR 2 , R 3 and R 4 must not be hydrogen atoms.
- R 9 is an acyl group having 2 to 16 carbon atoms.
- the steric structure at the 1-position may be any of / 3.
- R 1 is hydrogen Atom or linear or branched alkyl group having 2 to 18 carbon atoms, preferably 4 to 16 carbon atoms, most preferably 8 to 12 carbon atoms, which may be saturated or unsaturated .
- R ′ 2 , R 3 and R 4 are a hydrogen atom or a linear or branched acyl group having 2 to 18 carbon atoms, all of which may be the same or different, It is preferable that all of them are hydrogen atoms or acetyl groups.
- the 1-dimensional configuration of the pyranose ring may be either ⁇ or / 3. However, all of RR 2 and R ⁇ R 4 must not be hydrogen atoms.
- a derivative represented by the following general formula (2) or (3) is preferable.
- R 5 is an alkyl group having 2 to 18 carbon atoms.
- R 6 is a hydrogen atom or an acetyl group.
- the steric structure at position 1 is either ⁇ or 3. It may be. )
- R 7 is a hydrogen atom or an alkyl group having 2 to 18 carbon atoms
- R 8 is an acyl group having 2 to 18 carbon atoms. In both cases, the steric structure at the 1-position is ) Either of 3 is acceptable.
- R 5 is a linear or branched alkyl group having 2 to 18 carbon atoms, preferably 4 to 16 carbon atoms, most preferably 8 to 12 carbon atoms, May also be unsaturated.
- R 6 is a hydrogen atom or an acetyl group, preferably all are a hydrogen atom or an acetyl group.
- R 7 is a hydrogen atom or a linear or branched alkyl group having 2 to 18 carbon atoms, preferably 4 to 16, most preferably 8 to 12, even when saturated. It may be unsaturated.
- R 8 is a straight-chain or branched acyl group having 2 to 18 carbon atoms, preferably 6 to 16 carbon atoms, most preferably 8 to 12 carbon atoms, It may be saturated.
- R 9 is a straight-chain or branched acyl group having 2 to 16 carbon atoms, preferably 2 to 8 carbon atoms, and most preferably 2 to 4 carbon atoms.
- the stereostructure at the 1-position of the vilanose ring represented by the wavy line may be either ⁇ or) 3, or a mixture thereof can be used without any problem.
- Specific examples of the acetylacetylcosamine derivative represented by the above general formula (2) or (3) include those represented by the following general formulas (4) to (15). You. -General formula (4)
- the three-dimensional structure at position 1 may be either ⁇ or) 3.
- the three-dimensional structure at position 1 may be either HI or.
- the steric structure at position 1 may be either HI or j3.
- These compounds can be synthesized using known glycosylation reactions. For example, if an outline of the synthesis method is given, in the general formula (2), a compound in which R 6 is a hydrogen atom can be obtained by a glycosylation reaction between N-acetyldarcosamine and an alcohol in the presence of an acid catalyst. It is possible to produce a mixture of 3 and 3 glycosides, and it is possible to isolate / 3 using a silica gel column. Furthermore, if a oxazoline synthesis method is used, only a single compound, / 3-glycoside, can be produced.
- the compound represented by the general formula (3) is obtained by heating and dissolving N-acetyldarcosamine or the compound represented by the general formula (2) in a solvent, and further adding various fatty acid halides, anhydrides and the like. It can be produced by reacting with an appropriate catalyst.
- the three-dimensional structure at position 1 may be either ⁇ or ⁇ .
- the three-dimensional structure at position 1 may be either HI or) 3.
- These compounds are commercially available 2-acetamido-1,3,4,6-tetra-1-acetyl-2-dexoxy / 3-D-dalcoviranoside [the formula of formula (17) Or a derivative thereof using a glycosylation reaction by a known oxazoline synthesis method.
- Specific examples of the N-acetylglucosamine derivative represented by the general formula (16) include those represented by the following general formula (17).
- the three-dimensional structure at position 1 may be either ⁇ or / 3.
- the amount of the N-acetyldarcosamine derivative to be combined with the hyaluronic acid production promoter and the external preparation for skin is preferably 0.0001 to 5.0% by mass based on the total amount of the composition. More preferably, it is 0.01 to 3.0% by mass, and most preferably, it is 0.01 to 1.0% by mass. Within this range, the intended effects of the present invention can be sufficiently exerted.
- the hyaluronic acid production promoter and the external preparation for skin according to the present invention include ointments, lotions, emulsions, milks, and ointments.
- the external preparation for skin is intended to be applied externally to all skin of the body including the scalp, and includes bath salts.
- the base is not particularly limited as long as it is a commonly used external base.
- the final form can be cosmetics, pharmaceuticals, and quasi-drugs.
- the hyaluronic acid production promoter and the external preparation for skin of the present invention include, in addition to the above, tar dyes, dimethylpolysiloxane, methylphenylpolysiloxane, silicone oil such as cyclic silicone, rutin, astaxanthin, fucoxanthin.
- Carotenoid pigments coloring pigments such as iron oxide, preservatives such as parabens and phenoxyethanol, hydrocarbons such as paraffin and petrolatum, olive squalane, rice squalane, rice germ oil, jojoba oil, castor oil Vegetable oils such as oil, safflower oil, olive oil, macadamia nut oil, and sunflower oil; waxes such as beeswax, mokurou, and carnauba wax; ester oils such as octyldodecyl myristate, cetyl palmitate, isostearyl isostearate, and isopropyl myristate , Ethanol, etc.
- hydrocarbons such as paraffin and petrolatum, olive squalane, rice squalane, rice germ oil, jojoba oil, castor oil
- Vegetable oils such as oil, safflower oil, olive oil, macadamia nut oil, and sunflower oil
- waxes
- Higher alcohols such as coals, cellulose, behenyl alcohol, stearyl alcohol, and long-chain branched aliphatic alcohols, cholesterol, phytosterols, sterols such as branched fatty acid cholesterol esters and macadamia nut fatty acid phytosteryl esters.
- processing oils such as hardened oils, higher fatty acids such as stearic acid, myristic acid, isostearic acid, oleic acid, iso-type long-chain fatty acids and antiso-type long-chain fatty acids, limonene, hydrogenated bisabo Terbenes such as glyceryl tricaprylicaprate, 2-glyceryl hexylhexanoate, glyceryl triiso-type long-chain fatty acid, glyceryl tripalmitate, tridaliceride, sodium cetylsulfate, yin surfactant such as N-stearoyl L-dalformate, polyoxy Modified silicones such as styrene alkyl ether, polyoxyethylene fatty acid ester, polyoxyethylene polyhydric alcohol fatty acid ester, polyoxyethylene hydrogenated castor oil, polyhydric alcohol fatty acid ester, polyoxyethylene knitted silicone, and polyglycerin fatty acid Nonionic surfactants
- Polyhydric alcohols such as glycerol, diglycerin, raffinose, various amino acids, ascorbic acid, biotin, and tocopherol such as tocopherol And vitamin derivatives such as ascorbic acid sulfate, ascorbic acid phosphate and tocopherol nicotinate can be appropriately blended within the range that achieves the object of the present invention.
- dermal hyaluronic acid production promoters such as N-methyl-L-serine and yeast extract, etc.
- hyaluronic acid degradation inhibitors such as Kurita mushroom extract, Croca extract, Moccin extract, Asenaku extract, and Chicken extract, diisopropylamine dichloromouth acetic acid, Nya Keratinizing agents such as syn, mevalonic acid, hot spring water, sodium metasilicate, homofruit, etc.
- barrier enhancers such as 13-hydroxy-aminoaminobutyric acid, mevalonic acid, etc. should be appropriately blended within the range to achieve the purpose. As a result, the effect of maintaining skin firmness and hydration can be obtained, and a high skin improvement effect can be obtained.
- Production Example 4 Production of butyl (2-acetamido-2-dexoxy) / 3-D-darcoviranoside [compound of the general formula (7)]: Using 1-butanol instead of 1-year-old ketanol in Production Example 1, The same reaction as in Production Example 1 was carried out to obtain 280 mg of butyl (2-acetoamido-2-dexoxy) / 3-D-darcoviranoside as white crystals. 1 shows the results of 1 H—N MR measurement of butyl (2-acetoamide-2-deoxy) 3-D-darcoviranoside.
- Production Example 5 Production of pentyl (2-acetoamide-2-dexoxy) 0-D-darcoviranoside [compound of the general formula (8)]: Using 1-pentanol instead of 1-year-old ketanol in Production Example 1, The same reaction as in Production Example 1 was performed to obtain 15 Omg of pentyl (2-acetamido-2-dexoxy) ⁇ -D-darcoviranoside as white crystals. Pentyl (2-acetamido-2-dexoxy) / 3-D- 1 H of darcoviranoside 1 shows the results of NMR measurement.
- Production Example 6 Production of lauryl (2-acetoamide_2-deoxy)) 3-D-darcoviranoside [compound of general formula (9)]:
- 1-dodecanol was used instead of 1-octanol.
- the reaction was carried out in the same manner as in Production Example 1 to obtain 45 Omg of lauryl (2-acetoamido-2-dexoxy) ⁇ -D_darcoviranoside as white crystals.
- 1 shows the 1 H-NMR measurement results of lauryl (2-acetoamide-2-deoxy) / 3-D-darcoviranoside.
- Production Example 8 Production of geranyl (2-acetoamido-2-dexoxy); 3-D-dalcoviranoside [compound of general formula (11)]: Production using geraniol in place of 1-oxanol in Production Example 1 The same reaction as in Example 1 was carried out to obtain 89 Omg of geranyl (2-acetoamido-2-dexoxy) ⁇ -D-darcoviranoside as white crystals. 1 shows the results of 1 H-NMR measurement of Gerale (2-acetamido-12-doxy) 3-D-darcoviranoside.
- Pentyl (2-acetamide-3,4,6-tri-acetyl-2-dexoxy) 1 shows the results of 1 H-NMR measurement of / 3-D-dalcoviranoside.
- Test Example 1 Human normal epidermal cells (Kurabo Co., Ltd.) were seeded on a 24-well plate and cultured in a growth medium until confluent. The final concentration of the ⁇ ⁇ -acetyl lucosamine derivative prepared in 6 to 8 was 50 m ⁇ 1 (only 25 ⁇ mo 1 ZL in Production Example 7), and the final concentration of the N-acetyl darcosamine derivative produced in Production Examples 4 and 5 was lmmo 1 ZL was added. After culturing for 48 hours after the addition, the amount of hyaluronic acid released into the medium was measured.
- the measurement of hyaluronic acid was performed using a commercially available hyaluronic acid measurement kit (manufactured by Chugai Pharmaceutical Co., Ltd.).
- the amount of hyaluronic acid produced was defined as the amount of hyaluronic acid in the epidermal cells cultured in the test substance-containing medium in Comparative Example 1 in which N-acetyldarcosamine was added so that the final concentration was lmmo 1 ZL.
- the results are shown in FIGS. 1 and 2. As shown in FIG.
- Test Example 2 Hyaluronic acid production promotion test on human normal epidermal cells
- Human normal epidermal cells manufactured by Kurabo Co., Ltd.
- the 2-acetoamide-1,3,4,6-tetra--1-acetyl-2-dexoxy / 3-D-dalcoviranoside shown above was prepared at a final concentration of 100 / mo 1ZL, and the N-acetyl darcosamine derivative of Production Example 9 described above
- the N-acetyldarcosamine derivatives of Production Examples 10 to 12 were added so that the final concentration was 100 mo1 / L.
- Test Example 3 (Test for promoting hyaluronic acid production on human normal dermal fibroblasts) Human normal dermal fibroblasts (manufactured by American Type Culture Collection) were seeded on a 24-well plate, and cultured in a growth medium until confluent. The N-acetyldarcosamine derivative shown in Production Example 1 was added at 100 / mo 1 ZL, and the N-acetyldarcosamine derivative shown in Production Example 6 was added at 25 nrno1 / L. After culturing for 48 hours from the addition, the hyaluronic acid released into the medium was measured.
- the measurement of hyaluronic acid was performed using a commercially available hyaluronic acid measurement kit (manufactured by Chugai Pharmaceutical Co., Ltd.).
- the amount of hyaluronic acid produced was defined as the amount of hyaluronic acid in dermal fibroblasts cultured in a test substance-containing medium for Comparative Example 2 to which lmmo1 / L of N-acetyldarcosamine was added.
- Fig. 4 shows the results.
- the female subjects in their 40s and 60s were divided into 8 groups, each group consisting of 20 persons.
- Creams having the compositions shown in Table 1 (Test Examples 4, 5 and Comparative Example 3) and the lotion shown in Table 2 (Test Each of Examples 6 and 7 and Comparative Example 4) was given to another group, and an appropriate amount was applied to the face twice a day, and was continuously used for 3 months. After continuous application, the skin tension was evaluated. The evaluation was remarkably effective (skin tightness was significantly improved), effective (skin tightness was improved), slightly effective (skin tightness was improved), and no effect (no change) ) Was evaluated in four steps. The effect was judged by the percentage (%) of the total number of people who answered that the effect was significant and effective. table 1
- Example 1 (Skin Cream) A skin cream having the following composition was prepared by a conventional method.
- a skin cream having the following composition was prepared by a conventional method.
- Example 3 (Skin lotion) Raw material c prepared by preparing a skin lotion having the following composition by a conventional method.
- a skin lotion having the following composition was prepared by a conventional method.
- a bath preparation having the following composition was prepared by a conventional method.
- N-Acetyl darcosamine oligomer 0.1 0.1 0.1 0.1 Ascorbic acid phosphate Mg salt 0.1 0.1 0.1 0.1 Ascorbic acid phosphate Na salt 0.1 0.1 0.1 Aminobutyric acid 0.1 0.1 0.1 0.1
- a lotion was prepared according to a conventional method using the following formulation.
- Phenoxyethanol 0.2 0 0.2 0 2 Pectin 0.05 0 0.05 0 05 Xanthan gum 0.1 1 0.1 0 Sodium citrate 0.05 0 0.05 0 0.05 Red horsetail extract 0.1 0.0 0.1 Diisopropylamine dichloroacetic acid 0.2 0.2 0.2 0.2 2-amino-3-hydroxybutyric acid 0.2 0.2 0.2 Hydrate hyaluronate 0.000 0.001 001 0.01 Glycyrrhizin Dipotassium acid 0.2 0.2 0.2 0.2 0.2 Saito Mushroom Extract 0.05 0.05 0.05 Decarboxycarnosine hydrochloride 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05
- Example 12- L 4 (Giel) A geil was prepared by a conventional method using the following formulation.
- Macadamia nut oil Yurikuri oil 0.1 0.1 0.1 hexyldecanol 0.1 nicotinic acid d 1 alpha tocopherol 0.1 Polyoxyethylene (60) 2 2 2 hydrogenated castor oil
- a sunscreen was prepared according to the following recipe by a conventional method.
- Methylphenylpolysiloxane 3 3 Macadamia nut fatty acid phytosteryl mono 2'-paramethoxycinnamate 2-ethylhexyl 7 7 • Titanium oxide 5 5 4 • Zinc oxide 5 5 4 • Opac extract 1 1
- Example 22 Stearic acid 1 1 Glycerin stearic acid ester 22 Cinanol 11 Cholesterol 0.5 0.5 0.5 Serine 22 Squalane 5 5 Liquid paraffin 5 5 Silicone oil 1 Acyl glutamate
- Example 24 Stearic acid 22 Glycerin stearic acid ester 22 Cenosol 33 Cholesterol 0.5 0.5 0.5 0.5 Serine 22 Squalane 55 Liquid paraffin 10 10 Silicone oil 11 1 Glutamic acid salt 11 Xanthan gum 0.5 0.5 Glycerin 55 Dipropylene glycol 33 Compound of general formula (5) (Preparation example 2) 0.1
- Example 26 Ethanol 100 Octyl methoxycinnamate 7 7 POE / POP-modified dimethylpolysiloxane 22 Fine titanium oxide 5 5 Zinc oxide 5 5 Cyclic silicone 100 Dimethylpolysiloxane (6 cs) 100 Compound of general formula (5) (Production Example 2) 0.1 Compound of general formula (10) (Production Example 7) 0 Antioxidant
- a skin cream having the following composition was prepared by a conventional method (
- a skin cream having the following composition was prepared by a conventional method.
- a skin lotion having the following composition was prepared by a conventional method.
- a bath preparation having the following composition was prepared by a conventional method.
- Raw material component Amount (% by mass) Compound of general formula (17) 1.0 sodium hydrogen carbonate
- a skin cream was prepared according to the standard method using the following formulation.
- Example 32 Compound of the general formula (17) 0.1
- Glycerin monostearate 2 2 Behenyl alcohol 2 2 Salami beeswax 1 1 Cetyl myristate 1 1 Sorbitan sesquioleate 1 1 N-Stearoylphytosphingosin 0.1 0.1 0.1 Hydrogenated lecithin 0.1 0.1 Plant squalane 5 5 Octyldodecyl myristate 5 5 Opaque extract 0.1 1 Fire spike extract 0.1 0 0.3 Water-soluble licorice extract 0.1 0.1
- 1,3-butylene glycol 5 10 Concentrated glycerin 5 5 Paraoxybenzoic acid ester 0.2 0.2
- N-Acetyl darcosamine oligomer 0.1 0.1 0.1 Phosphoric acid phosphate Mg salt 0.1 0.1 0.1 Ascorbic acid phosphate Na salt 0.1 0.1 0.1 1-aminobutyric acid 0.1 0.1 0.1 Sodium N-stearoylglutamate 0.2 0.2 Alkyl-modified carboxy 0.05 05.05 Vinyl polymer * 1
- a lotion was prepared by a conventional method using the following formulation.
- Macadamia nut oil 0 0 Eucalyptus oil 0
- a lipophilic cream was prepared according to a conventional method according to the following formulation.
- Example 45 Stearic acid 2 2 Glycerin stearic acid ester 2 2 Cenosol 3 3 Cholesterol 0.55 0 5 Serine 2 2 Squalane 5 5 Liquid paraffin 10 10 Silicone oil 1 Ascyl glutamate 1 Xanthan gum 0.50 5 Daricelin 5 5 Dipropylenedaricol. 33 Compound of general formula (13) (Production Example 10) 0.1
- the present invention can provide an agent for promoting epidermal hyaluronic acid production which can be synthesized easily and easily. Further, the present invention makes it possible to prevent aging of the skin (maintain skin elasticity and moisture).
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Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003252684A AU2003252684A1 (en) | 2002-10-09 | 2003-07-25 | N-acetylglucosamine derivatives and use thereof |
US10/531,176 US7393937B2 (en) | 2002-10-09 | 2003-07-25 | N-acetylglucosamine derivatives and use thereof |
JP2005501011A JP4589865B2 (ja) | 2002-10-09 | 2003-07-25 | N−アセチルグルコサミン誘導体、及びその用途 |
EP03807954.7A EP1553101B1 (en) | 2002-10-09 | 2003-07-25 | N-acetylglucosamine derivatives and use thereof |
TW092123680A TWI348382B (en) | 2002-10-09 | 2003-08-28 | N-acetylglucosamine derivatives, and the use thereof |
US12/108,008 US20080293673A1 (en) | 2002-10-09 | 2008-04-23 | N-acetyglucosamine derivatives and use thereof |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-295733 | 2002-10-09 | ||
JP2002295733 | 2002-10-09 | ||
JP2003-9365 | 2003-01-17 | ||
JP2003009365 | 2003-01-17 | ||
JP2003079595 | 2003-03-24 | ||
JP2003-79595 | 2003-03-24 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/108,008 Continuation US20080293673A1 (en) | 2002-10-09 | 2008-04-23 | N-acetyglucosamine derivatives and use thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004033474A1 true WO2004033474A1 (ja) | 2004-04-22 |
Family
ID=32096705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/009428 WO2004033474A1 (ja) | 2002-10-09 | 2003-07-25 | N−アセチルグルコサミン誘導体、及びその用途 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7393937B2 (ja) |
EP (1) | EP1553101B1 (ja) |
JP (1) | JP4589865B2 (ja) |
KR (1) | KR100714936B1 (ja) |
AU (1) | AU2003252684A1 (ja) |
TW (1) | TWI348382B (ja) |
WO (1) | WO2004033474A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005074879A1 (ja) * | 2004-02-04 | 2005-08-18 | Kao Corporation | シワ改善剤 |
JP2010270062A (ja) * | 2009-05-21 | 2010-12-02 | Pias Arise Kk | 皮膚中ヒアルロン酸分解酵素阻害剤、皮膚中ヒアルロン酸増強組成物、並びにそのヒアルロン酸分解酵素阻害剤若しくはヒアルロン酸増強組成物を配合した皮膚外用剤、化粧料 |
JP2010285396A (ja) * | 2009-06-12 | 2010-12-24 | Hoyu Co Ltd | 洗浄剤組成物 |
JP2010285395A (ja) * | 2009-06-12 | 2010-12-24 | Hoyu Co Ltd | 洗浄剤組成物 |
WO2015194199A1 (ja) * | 2014-06-18 | 2015-12-23 | 長谷川香料株式会社 | アルキル-n-アセチルグルコサミニドの製造方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2594274B1 (en) | 2010-06-04 | 2015-09-23 | Kao Corporation | Novel hyaluronic acid decomposition-promoting factor and inhibitor thereof |
EP3134093B1 (en) * | 2014-04-23 | 2020-09-09 | The Regents of the University of California | Analogs of n-acetylglucosamine and uses thereof |
US11203776B2 (en) * | 2014-11-12 | 2021-12-21 | Tumorend, Llc | Compositions, methods and treatments for inhibiting cell adhesion and virus binding and penetration |
WO2022246687A1 (en) * | 2021-05-26 | 2022-12-01 | L'oreal | Composition for cleansing and/or removing makeups from keratin materials |
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JPS6236306A (ja) * | 1985-08-12 | 1987-02-17 | Taiyo Kagaku Kk | 色白化粧料 |
JPH02243611A (ja) * | 1989-03-16 | 1990-09-27 | Kobayashi Kose Co Ltd | 化粧料 |
JPH08143588A (ja) * | 1994-11-24 | 1996-06-04 | Kose Corp | グルコサミン誘導体及びそれを含有する化粧料 |
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JPH02273608A (ja) * | 1989-04-17 | 1990-11-08 | Taiyo Kagaku Co Ltd | 色白化粧料 |
JPH0311019A (ja) * | 1989-06-08 | 1991-01-18 | Sansho Seiyaku Co Ltd | メラニン生成抑制外用剤 |
JPH05244975A (ja) * | 1992-03-04 | 1993-09-24 | Kuraray Co Ltd | アルキルグリコシドの製造方法 |
JPH10139793A (ja) * | 1996-11-05 | 1998-05-26 | Pola Chem Ind Inc | 新規香料配糖体 |
WO2000051553A1 (en) * | 1999-03-01 | 2000-09-08 | The General Hospital Corporation | An anti-reflective cosmetic composition for reducing the visibility of wrinkles |
-
2003
- 2003-07-25 US US10/531,176 patent/US7393937B2/en active Active
- 2003-07-25 KR KR1020057006063A patent/KR100714936B1/ko active IP Right Grant
- 2003-07-25 EP EP03807954.7A patent/EP1553101B1/en not_active Expired - Fee Related
- 2003-07-25 WO PCT/JP2003/009428 patent/WO2004033474A1/ja active Application Filing
- 2003-07-25 JP JP2005501011A patent/JP4589865B2/ja not_active Expired - Lifetime
- 2003-07-25 AU AU2003252684A patent/AU2003252684A1/en not_active Abandoned
- 2003-08-28 TW TW092123680A patent/TWI348382B/zh not_active IP Right Cessation
-
2008
- 2008-04-23 US US12/108,008 patent/US20080293673A1/en not_active Abandoned
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JPS6236306A (ja) * | 1985-08-12 | 1987-02-17 | Taiyo Kagaku Kk | 色白化粧料 |
JPH02243611A (ja) * | 1989-03-16 | 1990-09-27 | Kobayashi Kose Co Ltd | 化粧料 |
JPH08143588A (ja) * | 1994-11-24 | 1996-06-04 | Kose Corp | グルコサミン誘導体及びそれを含有する化粧料 |
US5696246A (en) * | 1995-05-16 | 1997-12-09 | Hoechst Aktiengesellschaft | Process for the specific synthesis of β-glycosidically linked N-acetylpyranoside derivatives |
JP2001002551A (ja) * | 1999-06-18 | 2001-01-09 | Kanebo Ltd | 角層ヒアルロン酸量増強剤 |
EP1075836A2 (en) * | 1999-08-09 | 2001-02-14 | Yaizu Suisankagaku Industry Co., Ltd. | Skin care of food composition containing N-acetyl-glucosamine |
Non-Patent Citations (2)
Title |
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SAKAI SHINGO ET AL.: "Hyohi saibo hyaluronic-san sansei sokushin sayo o motsu ten'nengata N-acetylglucosamine", FINE CHEMICAL, vol. 30, no. 22, 15 December 2001 (2001-12-15), pages 5 - 11, XP002977478 * |
See also references of EP1553101A4 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005074879A1 (ja) * | 2004-02-04 | 2005-08-18 | Kao Corporation | シワ改善剤 |
JPWO2005074879A1 (ja) * | 2004-02-04 | 2007-09-13 | 花王株式会社 | シワ改善剤 |
JP2010270062A (ja) * | 2009-05-21 | 2010-12-02 | Pias Arise Kk | 皮膚中ヒアルロン酸分解酵素阻害剤、皮膚中ヒアルロン酸増強組成物、並びにそのヒアルロン酸分解酵素阻害剤若しくはヒアルロン酸増強組成物を配合した皮膚外用剤、化粧料 |
JP2010285396A (ja) * | 2009-06-12 | 2010-12-24 | Hoyu Co Ltd | 洗浄剤組成物 |
JP2010285395A (ja) * | 2009-06-12 | 2010-12-24 | Hoyu Co Ltd | 洗浄剤組成物 |
WO2015194199A1 (ja) * | 2014-06-18 | 2015-12-23 | 長谷川香料株式会社 | アルキル-n-アセチルグルコサミニドの製造方法 |
CN106068270A (zh) * | 2014-06-18 | 2016-11-02 | 长谷川香料株式会社 | 烷基‑n‑乙酰氨基葡萄糖苷的制造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100714936B1 (ko) | 2007-05-10 |
AU2003252684A1 (en) | 2004-05-04 |
US20060020127A1 (en) | 2006-01-26 |
JP4589865B2 (ja) | 2010-12-01 |
EP1553101A1 (en) | 2005-07-13 |
KR20050071557A (ko) | 2005-07-07 |
EP1553101A4 (en) | 2009-09-30 |
TW200407171A (en) | 2004-05-16 |
US7393937B2 (en) | 2008-07-01 |
EP1553101B1 (en) | 2016-11-30 |
TWI348382B (en) | 2011-09-11 |
JPWO2004033474A1 (ja) | 2006-02-09 |
US20080293673A1 (en) | 2008-11-27 |
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