18375-65-0Relevant articles and documents
Pseudo-ceramide compound, method for preparing the same and cosmetic composition comprising the same
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Paragraph 0084-0089, (2018/05/24)
Disclosed is a pseudoceramide compound which is represented by chemical formula 1 by introducing alkylamine and an acyl group to D-gluconic acid. In the chemical formula 1, A is gluconic acid or an aqueous gluconic acid solution, R_1 refers to a straight or branched alkyl group with 10-22 carbon atoms, and R_2 refers to a straight or branched alkyl group with 11-21 carbon atoms or a straight or branched alkenyl group with 11-21 carbon atoms. According to the present invention, the pseudoceramide compound exhibits effects of improving skin moisturizing functions and compatibility.COPYRIGHT KIPO 2018
Pseudo-ceramide compound, method for preparing the same and cosmetic composition comprising the same
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Paragraph 0084-0091, (2018/07/03)
A disclosed pseudo-ceramide compound is represented by the chemical formula 1 by introducing an alkylamine or an acyl group into D-gluconic acid, wherein A is an aqueous solution of gluconic acid or gluconic acid, R_1 is a linear or branched alkyl group having 10 to 22 carbon atoms and R_2 is a linear or branched alkyl group having from 11 to 21 carbon atoms or a straight or branched alkenyl group having from 11 to 21 carbon atoms. According to the present invention, provided are the pseudo-ceramide compound having an effect of improving compatibility and skin moisturizing power, and a cosmetic composition comprising the same.COPYRIGHT KIPO 2018
Direct amidation of aldoses and decarboxylative amidation of α-keto acids: An efficient conjugation method for unprotected carbohydrate molecules
Cho, Chia-Ching,Liu, Jia-Nan,Chien, Chung-Hsun,Shie, Jiun-Jie,Chen, Ying-Chu,Fang, Jim-Min
supporting information; experimental part, p. 1549 - 1556 (2009/07/24)
With use of iodine as an appropriate oxidant, unprotected and unmodified aldoses undergo oxidative amidation with a variety of functionalized amines, a-amino esters, and peptides, whereas KDO, sialic acid, and other a-keto acids proceed with oxidative dec
Biospecific emulsions
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, (2008/06/13)
Oil-in-water emulsions can be formed using surfactants with biospecific headgroups. Emulsion droplets adhere to surfaces of microorganisms or to various biological surface bearing appropriate adhesins, thus delivering surfactant materials directly to various surfaces. Lipophilic materials and essential oils can be targeted in this way. The emulsions may be incorporated into oral hygiene non-food compositions or compositions for topical application to skin, hair or nails.