Uvinul DS 49 | 3121-60-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Uvinul DS 49
• 英文别名: sodium;4-hydroxy-5-(2-hydroxy-4-methoxybenzoyl)-2-methoxybenzenesulfonic acid
• CAS: 3121-60-6
• 化学式: C15H14NaO8S+
• 分子量: 377.3
• InChiKey: NHZIBLPDGIARQC-UHFFFAOYSA-N

物化性质

• LogP：
  1.349 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  -1.4
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  139
• 氢给体数：
  3
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  2,2'-二羟基-4,4'-二甲氧基二苯甲酮 、 2,2'-二羟基-4-甲氧基二苯甲酮 、 Uvinul DS 49 生成 5-benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid, sodium salt
  参考文献：
  名称：

  FLUID OIL-IN-WATER SUNSCREEN EMULSIONS CONTAINING GEMINI SURFACTANTS AND A CROSSLINKED COPOLYMER OF METHACRYLIC ACID AND OF C1-C4 ALKYL ACRYLATE

  摘要：

  本发明涉及一种光保护组合物，其中包含以下成分：a)作为液相的油-水乳液，乳化剂为至少一种二聚表面活性剂，该表面活性剂包含两个表面活性单元，可以相同或不同，每个表面活性单元由亲水性头部和疏水性尾部组成，并通过间隔基团通过亲水性头部连接在一起；b)至少一种有机紫外线过滤剂和/或至少一种无机紫外线过滤剂；以及c)至少一种甲基丙烯酸和C1-C4烷基丙烯酸酯的交联共聚物。

  公开号：

  US20110027202A1

文献信息

• Dyeing processes comprising at least one multi-carbosite, multi-group coupling agent for wash-protecting the color of artificially dyed keratin fibers
  申请人：Lalleman Boris

  公开号：US20080313821A1

  公开（公告）日：2008-12-25

  Disclosed herein is a cosmetic process for wash-protecting the color of artificially dyed keratin fibers, comprising applying to the keratin fibers at least one composition comprising at least one multi-carbosite, multi-group coupling agent, the coupling agent being an electrophilic hydrocarbon-based compound comprising neither an aldehyde group, nor a carboxylic acid group, nor a formol-generating group, the coupling agent comprising at least two identical reactive groups, the reactive groups not being carried by the same atom, if said atom is a carbon atom, and the coupling agent having a molecular weight of less than 500 g/mol.

  本文公开了一种化妆过程，用于保护人工染色角蛋白纤维的颜色，包括向角蛋白纤维施加至少一种组成，该组成包括至少一种多碳烯，多基偶联剂，偶联剂是一种亲电的基于碳氢化合物的化合物，不包括醛基，羧酸基或产生甲醛的基团，偶联剂包括至少两个相同的反应基团，如果该原子是碳原子，则反应基团不由同一原子携带，并且偶联剂的分子量小于500 g/mol。
• Photoprotective cosmetic compositions comprising photostabilized dibenzoylmethane compounds and siloxane-containing arylalkyl benzoate amide compounds
  申请人：Candau Didier

  公开号：US20080317685A1

  公开（公告）日：2008-12-25

  Photostable, topically applicable cosmetic/dermatological compositions contain at least one dibenzoylmethane sunscreen compound and at least one photostabilizing siloxane-containing arylalkyl amide compound of formula (I) below:

  具有光稳定性的局部应用的化妆/皮肤科学组合物包含至少一种二苯甲酮类防晒化合物和至少一种含有硅氧烷的芳基烷基酰胺化合物，其化学式如下（I）：
• Use of Benzodiazepine Receptor Ligands For Combating Signs of Ageing
  申请人：Besne Isabelle

  公开号：US20080194620A1

  公开（公告）日：2008-08-14

  The invention relates to the cosmetic use of at least one benzodiazepine peripheral receptor antagonist in a composition containing a physiologically acceptable medium, as an agent for reducing or preventing cutaneous signs of ageing.

  本发明涉及使用至少一种苯二氮平周围受体拮抗剂作为化妆品成分，含有生理上可接受的介质，用作减少或预防皮肤老化迹象的药剂。
• Application of dehydroascorbic acid or derivatives/isomers thereof for artificially coloring the skin
  申请人：Pruche Francis

  公开号：US20090016974A1

  公开（公告）日：2009-01-15

  Dehydroascorbic acid and polymeric/monomeric derivatives and isomers thereof are useful for artificially coloring the skin and more particularly as a skin self-tanning agent; the dehydroascorbic acid may be formed “in situ” from ascorbic acid or a derivative or salt thereof via chemical oxidation and/or via enzymatic oxidation, and a two-component agent thereof includes a) a first component (B) containing, in a physiologically acceptable medium, at least ascorbic acid or a derivative or salt thereof; b) a second component (C) containing, in a physiologically acceptable medium, at least one chemical oxidizing agent and/or one enzymatic oxidizing agent; components (B) and (C) being stored separately.

  脱氢抗坏血酸及其聚合物/单体衍生物和异构体可用于人工着色皮肤，特别是作为皮肤自我晒黑剂；脱氢抗坏血酸可以通过化学氧化和/或酶促氧化从抗坏血酸或其衍生物或盐“原位”形成，并且其两组分剂包括a）第一组分（B）在生理上可接受的介质中，至少含有抗坏血酸或其衍生物或盐；b）第二组分（C）在生理上可接受的介质中，至少含有一种化学氧化剂和/或一种酶促氧化剂；组分（B）和（C）分别存储。
• Colouring composition for the skin comprising a self-tanning agent and a dye obtained by reacting an amine with dehydroascorbic acid or a monomeric polymeric or isomeric derivative thereof
  申请人：Cassin Guillaume

  公开号：US20090035241A1

  公开（公告）日：2009-02-05

  The present invention relates to a composition for artificially colouring the skin, comprising, in a physiologically acceptable medium: a) at least one self-tanning agent, and b) at least one dye that can be obtained by reacting dehydroascorbic acid and/or a monomeric derivative thereof of formula (I) and/or an isomer thereof of formula (I′) and/or a polymeric derivative thereof, especially dimers of formula (II), with an amine compound. The present invention also relates to a process for artificially colouring the skin, comprising the application of a composition comprising, in a physiologically acceptable medium: a) at least one self-tanning agent, and b) at least one dye that can be obtained by reacting dehydroascorbic acid and/or a monomeric derivative thereof of formula (I) and/or an isomer thereof of formula (I′) and/or a polymeric derivative thereof, especially dimers of formula (II), with an amine compound.

  本发明涉及一种用于人工着色皮肤的组合物，包括在生理学上可接受的介质中：a）至少一种自黑剂，和b）至少一种染料，该染料可通过将去氢抗坏血酸和/或式(I)的单体衍生物和/或其异构体式(I')和/或其聚合物衍生物，特别是二聚体式(II)与胺化合物反应而获得。本发明还涉及一种用于人工着色皮肤的方法，包括应用包括在生理学上可接受的介质中：a）至少一种自黑剂，和b）至少一种染料，该染料可通过将去氢抗坏血酸和/或式(I)的单体衍生物和/或其异构体式(I')和/或其聚合物衍生物，特别是二聚体式(II)与胺化合物反应而获得的组合物。