CAS: 29710-31-4; Hexadecyl Octanoate

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CAS号124-07-2 辛酸 | CAS号36653-82-4 十六醇 | CAS号111-64-8 辛酰氯

📜辛酸,1-十六烷醇置于氯化胆碱,Zinc(II) Chloride体系中,化学反应 6.0H,以99%的收率获得辛酸十六烷基酯
参考文献:路易斯酸性离子液体氯化胆碱.2Zncl 2的液-液两相合成长链蜡酯
标题:路易斯酸性离子液体氯化胆碱.2Zncl 2的液-液两相合成长链蜡酯
摘要:描述了在路易斯酸性离子液体中胆碱氯化物.2Zncl 2通过长链羧酸与长链醇的酯化进行的蜡酯的第一次液-液双相合成.所报道的反应系统具有均相和非均相催化的优点,具有高的产物收率,并且产物的容易性以及不使用有机溶剂的催化剂分离.所研究的离子液体在溶剂和催化剂方面都起着双重作用,可以循环使用六次,而活性没有任何明显的损失.
Doi:10.1016/j.Tetlet.2007.07.159

专利信息

专利号:US-6149924-A
优先权日:1998-07-20
标题 :Composition for enhancing lipid production, barrier function, hydrogen peroxide neutralization, and moisturization of the skin
发明人：PAUL HARBHAJAN S
权利人:BIOMED RES & TECHNOLOGIES INC
摘要:Increased production of skin lipids, increased barrier function, hydrogen peroxide neutralization, prevention of loss of the natural moisturizing factor from the stratum corneum and moisturization of the skin is provided by a topically applicable composition which includes one or more components selected from the group consisting of branched chain amino acids, derivatives of branched chain amino acids and mixtures thereof, which one or more components are capable of being catabolized in epidermal cells to form lipid precursors for epidermal lipid synthesis. The composition can also include one or more enzyme activators which increase the rate of catabolism of the one or more components.

专利号:US-6150403-A
优先权日:1997-10-14
标 题 :Topical compositions for regulating the oily/shiny appearance of skin
发明人：BIEDERMANN KIMBERLY A; SCHUBERT HARRY L; PARRAN JR JOHN J
权利人:PROCTER & GAMBLE
摘要:The present invention relates to methods for inhibiting sebaceous gland activity in mammalian skin comprising administration of a topical composition comprising dehydroacetic acid or pharmaceutically acceptable salts thereof, and a dermatologically-acceptable carrier. The present invention also relates to methods and topical compositions further comprising agents which regulate the oily and/or shiny appearance of skin, and agents which treat acne and related skin disorders in mammalian skin and scalp. Methods of reducing sebum synthesis with the use of dehydroacetic acid, methods of regulating the oily and/or shiny appearance of skin, and methods of treating acne and other skin disorders are also encompassed by the present invention.

专利号:US-8575106-B2
优先权日:2009-08-31
标题:Cosmetic uses of modified stressed yeast extracts and related compositions
发明人：SANTHANAM UMA; KYROU CHRISTOS D; MAZICH DESIREE; HONG QI; SHAHEEN HUSSAM H
权利人:SANTHANAM UMA; KYROU CHRISTOS D; MAZICH DESIREE; HONG QI; SHAHEEN HUSSAM H; AVON PROD INC
摘要:Cosmetic compositions comprising a metal-complexed peptide fraction of stressed yeast extracts and/or a calcium influx inhibitor are disclosed, as well as methods of using such compositions to impart exfoliating, anti-aging, anti-lipid, anti-inflammatory, and/or lightening benefits to the skin; and/or lightening benefits to the hair. These compositions are believed to have modulatory activity against at least one biochemical pathway implicated in skin aging, inflammation, lipid synthesis, and melanin production.

专利号:US-12036300-B2
优先权日:2021-03-31
标题:Methods and compositions for improving skin
发明人：LIAO I-CHIEN; BRIEVA PATRICIA; JUCHAUX FRANCK; BOUEZ CHARBEL; ZHENG QIAN; QIAN KUN
权利人:OREAL
摘要:A method for managing skin tone comprising reducing the synthesis of melanin by applying a skin treatment composition to skin. The skin treatment composition may include about 0.1 to about 25 wt. % of acetyl trifluoromethylphenyl valylglycine; about 0.5 to about 30 wt. % of a polyol; about 0.1 to about 30 wt. % of a silicone, fatty compound, or a mixtures thereof, wherein the skin treatment composition is an emulsion, and all weight percentages are based on the total weight of the skin treatment composition.

专利号:CA-2640585-A1
优先权日:2003-02-05
标题 :Synthesis of 2-butyl-3-(2'-(1-trityl-1h-tetrazol-5-yl)biphenyl-4-yl)-1,3-diazaspirol{4,4}-non-ene-4-one

专利号:WO-2004096171-A1
优先权日:2003-04-29
标题 :Skin whitening cosmetic composition comprising the extract of machilus thunbergii and the compounds isolated therefrom
发明人：SON JONG-KEUN; LEE SEUNG-HO; CHANG HYEUN-WOOK
权利人:YEUNGNAM EDUCATIONAL FOUND; SON JONG-KEUN; LEE SEUNG-HO; CHANG HYEUN-WOOK
摘要:The present invention is related to a cosmetic composition comprising the extract of Machilus thunbergii and lignan compounds isolated therefrom having potent inhibitory effect on melanin synthesis. Inventive composition shows the excellent inhibitory activity on cultured B-16 melanoma cell therefore, it can be useful in skin whitening cosmetic composition as an cream, skin, lotion, pack and the like.