异阿魏酸钠 | 110993-57-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 中文名称: 异阿魏酸钠
• 英文名称: sodium salt of 3-hydroxy-4-methoxycinnamic acid
• 英文别名: 3-hydroxy-4-methoxycinnamic acid sodium salt；Sodium isoferulate；sodium;(E)-3-(3-hydroxy-4-methoxyphenyl)prop-2-enoate
• CAS: 110993-57-2
• 化学式: C₁₀H₉O₄*Na
• 分子量: 216.169
• InChiKey: DSGXMEGLIMXDNB-WGCWOXMQSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -2.83
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  69.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  异阿魏酸钠 、 二十二烷-1-醇 、 对甲苯磺酰氯 在 吡啶 作用下， 以 N-甲基乙酰胺 、 水 为溶剂， 生成 docosyl trans-isoferulate
  参考文献：
  名称：

  Methods, compositions and compounds for the treatment of prostatic

  摘要：

  公式I的不饱和酯物 其中R1、R2和R3是相同或不同的氢、羟基、甲氧基或乙酰氧基；n介于13和25之间。这些酯物在前列腺增生或肥大的治疗中是有用的。

  公开号：

  US04709076A1

文献信息

• Polysaccharide derivative, and preparation process and use thereof
  申请人：Kao Corporation

  公开号：EP0781780A2

  公开（公告）日：1997-07-02

  Disclosed herein are a polysaccharide derivative obtainable by substituting a part or the whole of hydrogen atoms of hydroxyl groups in a polysaccharide or a derivative thereof by the following substituents (A) and (B): (A) a hydrophobic group containing a C10-C40 alkyl, alkenyl or acyl group which may be substituted by an -OH group or into which an oxycarbonyl group (-COO- or -OCO-) may be introduced; and (B) a C1-C5 sulfoalkyl group which may be substituted by an -OH group, or a salt thereof, wherein average degrees of substitution by the substituents (A) and (B) per monosaccharide residue are 0.001-1.0 and 0.01-2.0, respectively; a preparation process thereof; and use of the polysaccharide derivative for a thickener for cosmetic compositions.

  本文公开了一种多糖衍生物，可通过以下取代基（A）和（B）取代多糖或其衍生物中羟基的部分或全部氢原子而获得： (A) 含有 C10-C40 烷基、烯基或酰基的疏水基团，该基团可被-OH 基团取代或可引入氧羰基（-COO- 或-OCO-）；以及 (B) 可被-OH 基取代的 C1-C5 磺烷基或其盐、 其中每个单糖残基被取代基(A)和(B)取代的平均程度分别为 0.001-1.0 和 0.01-2.0；其制备工艺；以及多糖衍生物用于化妆品组合物增稠剂的用途。
• Cosmetic and use thereof
  申请人：KAO CORPORATION

  公开号：EP1145708A2

  公开（公告）日：2001-10-17

  A cosmetic comprising: component (A): water-insoluble polymer particles having an average particle size of from 1 to 40 µm, comprising a shell part including a hydrophilic polymer and a core part including a hydrophobic polymer, and carrying an ultraviolet ray preventing agent on their surface or inside; and component (B): a cationic surface active agent. This cosmetic may be used as an ultraviolet ray preventing agent.

  一种化妆品，包括：成分（A）：平均粒径为 1 至 40 微米的水不溶性聚合物颗粒，其外壳部分包括亲水性聚合物，核心部分包括疏水性聚合物，表面或内部含有紫外线防护剂；以及成分（B）：阳离子表面活性剂。这种化妆品可用作紫外线防护剂。
• Hair cosmetic compositions
  申请人：Kao Corporation

  公开号：EP1547574A1

  公开（公告）日：2005-06-29

  A rinse-off type hair cosmetic composition containing the following ingredients : (A) from 1 to 10 wt% of a higher alcohol having from 12 to 28 carbon atoms, (B) a quaternary ammonium salt represented by the following formula (1) or a tertiary amine type compound represented by the following formula (2) or salt thereof, (C) from 15 to 70 wt% of a polyhydric alcohol, and (D) from 0.01 to 10 wt% of a dimethylpolysiloxane. The content ratio of the ingredient (A) to the ingredient (B) is from 1:1 to 10:1 in terms of molar ratio. As a method for preventing colored hair from fading, the hair cosmetic composition is used before or after shampooing the colored hair. The hair cosmetic composition can inhibit the bleeding of a colorant from colored hair upon shampooing, and is also excellent in the smoothness of the hair upon applying the composition and also upon rinsing it off.

  一种冲洗型头发化妆品组合物，含有以下成分：(A) 1 至 10 wt%的具有 12 至 28 个碳原子的高级醇，(B) 下式(1)代表的季铵盐或下式(2)代表的叔胺类化合物或其盐、 (C) 15 至 70 wt%的多元醇，以及 (D) 0.01 至 10 wt%的二甲基聚硅氧烷。就摩尔比而言，成分（A）与成分（B）的含量比为 1:1 至 10:1。作为一种防止染发褪色的方法，在洗发前或洗发后使用本发用化妆品组合物。头发化妆品组合物可以在洗发时抑制着色剂从染过的头发上渗出，而且在涂抹组合物和冲洗掉组合物后，头发的顺滑度也非常好。
• Hair cleansing compositions
  申请人：Kao Corporation

  公开号：EP1547575A1

  公开（公告）日：2005-06-29

  A hair cleansing composition contains (A) from 10 to 20 wt% of at least one surfactant selected from the group consisting of anionic surfactants, nonionic surfactants and amphoteric surfactants; (B) from 1 to 8 wt% of a multivalent, water-soluble, inorganic salt; (C) from 0.1 to 2 wt% of a cationic polymer; and (D) from 5 to 20wt% of apolyhydric alcohol. As a method for preventing colored hair from fading, shampooing of the colored hair is performed with the hair cleansing composition. The hair cleansing composition of the present invention inhibits the bleeding of a colorant from the colored hair through shampooing, shows good lathering and gives a smooth touch feel upon shampooing, leaves no stiff feeling after drying, and is excellent in stability.

  一种头发清洁组合物含有 (A) 10 至 20 wt%的至少一种表面活性剂，该表面活性剂选自由阴离子表面活性剂、非离子表面活性剂和两性表面活性剂组成的组；(B) 1 至 8 wt%的多价水溶性无机盐；(C) 0.1 至 2 wt%的阳离子聚合物；以及 (D) 5 至 20 wt%的无水酒精。作为一种防止染发褪色的方法，使用该洗发组合物对染发进行洗发。本发明的头发清洁组合物通过洗发可抑制染发剂从染发中渗出，具有良好的起泡性，洗发后触感顺滑，干燥后无僵硬感，稳定性极佳。
• Cosmetic
  申请人：Kao Corporation

  公开号：US20010038829A1

  公开（公告）日：2001-11-08

  A cosmetic comprising: component (A): water-insoluble polymer particles having an average particle size of from 1 to 40 &mgr;m, comprising a shell part including a hydrophilic polymer and a core part including a hydrophobic polymer, and carrying an ultraviolet ray preventing agent on their surface or inside; and component (B): a cationic surface active agent.

  一种化妆品，包括：成分 (A)：水不溶性聚合物颗粒，其平均粒径为 1 至 40 微米，由包括亲水性聚合物的外壳部分和包括疏水性聚合物的核心部分组成，并在其表面或内部携带紫外线防护剂；以及成分 (B)：阳离子表面活性剂。