CAS: 187393-00-6; 6,6'-(6-(4-Methoxyphenyl)-1,3,5-Triazine-2,4-Diyl)Bis(3-((2-Ethylhexyl)Oxy)Phenol)

上下游产品

2,4-dichloro-6-(4-methoxy-phenyl)-[1,3,5]triazine recorcinol 3-(chloromethyl)heptane 4-[4-(2,4-dihydroxyphenyl)-6-(4-methoxyphenyl)-1,3,5-triazin-2-yl]benzene-1,3-diol

苯甲醚置于aluminum (III) Chloride,Potassium Carbonate体系中,用 环丁砜,丙酮,甲苯,乙腈 用作溶剂,化学反应 30.0H,反应生成双-乙基己氧苯酚甲氧苯基三嗪
参考文献:一种双-乙基己氧苯酚甲氧苯基三嗪的合成方法
标题:一种双-乙基己氧苯酚甲氧苯基三嗪的合成方法
摘要:本发明公开了一种双‑乙基己氧苯酚甲氧苯基三嗪的合成方法,涉及有机合成技术领域,包括以下步骤:步骤s1:三聚氯氰与苯甲醚反应得到6‑(4‑甲氧基苯基)‑2,4‑二氯‑1,3,5‑三嗪;步骤s2:6‑(4‑甲氧基苯基)‑2,4‑二氯‑1,3,5‑三嗪与间苯二酚得到2,4‑双(2,4‑二羟基苯基)‑6‑(4‑甲氧基苯基)‑1,3,5三嗪;步骤s3:2,4‑双(2,4‑二羟基苯基)‑6‑(4‑甲氧基苯基)‑1,3,5三嗪与氯代异辛烷在碳酸钾的乙腈溶液中得到苯莫三嗪.本申请通过多次分批次加入的方式加三氯化铝,其中在分批次加的添加量控制为:第一次加量比第二次加量比第三次加量为1:2:(6‑8).如此,解决了傅克反应时分散不均引起的ret难反应问题,提高了6‑(4‑甲氧基苯基)‑2,4‑二氯‑1,3,5‑三嗪的收率.

专利信息

专利号:US-9757317-B2
优先权日:2014-09-12
标题 :Cosmetic compositions and methods for inhibiting melanin synthesis
发明人：LAUGHLIN II LEO TIMOTHY; HAKOZAKI TOMOHIRO; GUPTA SHIKHAR
权利人:PROCTER & GAMBLE
摘要:A cosmetic composition suitable for topical application, for example, is provided. In some examples, the cosmetic composition may include bisabolol, undecylenoyl phenylalanine and/or hexyldecanol, and a material selected from the group consisting of ethyl palmitate, stearyl alcohol, bis (2-ethylhexyl) adipate, bis (2-ethylhexyl) maleate, 5-pentadecanol, 1-stearoyl-rac-glycerol, bis (2-ethylhexyl) sebacate, and mixtures thereof. A method of reducing the synthesis of melanin by using the cosmetic compositions is also disclosed herein.

专利号:US-9498420-B2
优先权日:2013-05-01
标 题:Cosmetic compositions and methods for inhibiting melanin synthesis
发明人：LAUGHLIN II LEO TIMOTHY; HAKOZAKI TOMOHIRO; TANAKA SHUHEI
权利人:PROCTER & GAMBLE
摘要:A cosmetic composition suitable for topical application, for example, is provided. In some examples, the cosmetic composition may include batyl alcohol, undecylenoyl phenylalanine, hexyldecanol, and bisabolol. A method of reducing the synthesis of melanin by using the cosmetic compositions is also disclosed herein.

专利号:US-2022233673-A1
优先权日:2019-06-04
标 题:METHODS OF PRODUCING SHIGA TOXIN B-SUBUNIT (STxB) MONOMERS AND OLIGOMERS, AND USES THEREOF
发明人：BILLET ANNE; SCHMIDT FRÉDÉRIC; JOHANNES LUDGER; SERVENT DENIS; MOURIER GILLES; TARTOUR ÉRIC; KAY MICHAEL; FULCHER JAMES M
权利人:INST CURIE; CENTRE NAT RECH SCIENT; INST NAT SANTE RECH MED; COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES CEA; APHP ASSIST PUBLIQUE HOPITAUX DE PARIS; UNIV PARIS; UNIV OF UTAH RESEARCH FOUDATION; UNIV UTAH RES FOUND
摘要:A method of producing a monomer of a Shiga toxin B-subunit (STxB) protein or of a variant thereof by peptide chemical synthesis, as well as to a method of producing a pentamer of the STxB protein or of the variant thereof. The methods are particularly advantageous as they overcome major issues typically observed in peptide chemical synthesis, including solubility and purity issues.

专利号:US-9572768-B2
优先权日:2011-04-20
标 题:Cosmetic composition for use in increasing the collagen synthesis in skin cells
发明人：DOUCET OLIVIER; PUJOS MURIEL; ROBERT CÉCILE; BERNINI DOROTHÉE
权利人:DOUCET OLIVIER; PUJOS MURIEL; ROBERT CÉCILE; BERNINI DOROTHÉE; COTY GERMANY GMBH
摘要:The invention refers to a cosmetic composition for increasing collagen synthesis in skin cells comprising 0.001-0.5 wt % of a Phaeodactylum tricornutum extract, 0.00001-2.0 wt % of Dimer Tripeptide-43 or Hydrolyzed Rice Protein, and cosmetic auxiliaries. The cosmetic composition comprising the combination of both components has an synergistic effect on collagen I synthesis in skin cells and has a booster effect to other substances which are known to have an enhancing effect to collagen I synthesis.

专利号:US-7211668-B2
优先权日:2003-07-28
标 题 :PNA monomer and precursor
发明人：KIM SUNG KEE; LEE HYUNIL; LIM JONG CHAN; LEE SUNG HEE
权利人:PANAGENE INC
摘要:This application relates to monomers of the general formula (I) for the preparation of PNA (peptide nucleic acid) oligomers and provides method for the synthesis of both predefined sequence PNA oligomers and random sequence PNA oligomers: n nwhereinn E is sulfur or oxygen; J is nitrogen or C—R′; R1, R′ is independently H, halogen, alkyl, nitro, nitrile, alkoxy, halogenated alkyl, halogenated alkoxy or a functional group having one of following general formulae: n nwhereinn A 1 , A 2 , A 3 , A 4 , A 5 , is independently selected from H, halogen such as F, Cl, Br or I, CF 3 , alkyl, preferably C 1 –C 4 alkyl, nitro, nitrile, alkoxy, preferably C 1 –C 4 alkoxy, halogenated (such as F, Cl, Br and I) alkyl, preferably halogenated C 1 –C 4 alkyl, halogenated (such as F, Cl, Br and I) alkoxy, preferably halogenated C 1 –C 4 alkoxy, phenyl, and halogenated (such as F, Cl, Br and I phenyl; R2 is H or protected or unprotected side chain of natural or unnatural α-amino acid; and B is a natural or unnatural nucleobase, wherein when said nucleobase has an exocyclic amino function, said function is protected by protecting group which is labile to acids but stable to weak to medium bases in the presence of thiol.

专利号:US-2007243147-A1
优先权日:2004-07-24
标 题:Skin and/or Hair Composition Containing Compounds for Increasing The Tanning of Skin
发明人：WOLBER RAINER; TOM DIECK KAREN; SCHERNER CATHRIN; SCHLENZ KATHRIN; KRUSE INGE
权利人:BEIERSDORF AG
摘要:The invention relates to agents that are to be applied to the skin or hair and contain compounds for intensifying tanning of the skin and increasing melanin synthesis in skin or hair. The invention particularly relates to cosmetic or dermatological preparations. Using said preparations results in inducing and intensifying the tanning mechanisms of the skin, intensifying the hair color, and thus also increasing intrinsic protection of the skin or hair.