1H-Indole-4,5-diol | 412029-30-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 1H-Indole-4,5-diol
• CAS: 412029-30-2
• 化学式: C₈H₇NO₂
• mdl: MFCD18809159
• 分子量: 149.15
• InChiKey: RTTHZDANMGTYSE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  56.2
• 氢给体数：
  3
• 氢受体数：
  2

文献信息

• Enhanced color deposition for hair with sequestering agents
  申请人：Unilever Home & Personal Care USA, Division of Conopco, Inc.

  公开号：US20030135935A1

  公开（公告）日：2003-07-24

  Hair coloring compositions which comprise: (A) non-nitrogenous chelating agents from the group consisting of polyphosphate; phosphonates; hydroxycarboxylates; polyacrylates; zeolite; and mixtures thereof; (B) an oxidative dye primary intermediate; and (C) an oxidative dye coupler; (D) and water are described. The present invention also relates to a method for coloring hair which comprises contacting said hair with a hair coloring composition as described above.

  描述了包括以下成分的染发配方：(A) 来自聚磷酸盐、膦酸盐、羟基羧酸盐、聚丙烯酸盐、沸石及其混合物等组成的非氮螯合剂；(B) 一种氧化染料的主要中间体；和(C) 一种氧化染料偶联剂；(D) 以及水。本发明还涉及一种染发方法，该方法包括将头发与上述描述的染发配方接触。
• Artificially coloring the skin with a carotene compound, a xanthophyll compound and a lipophilic green dye composition
  申请人：Cassin Guillaume

  公开号：US20100150853A1

  公开（公告）日：2010-06-17

  A method for artificially coloring the skin entails topical application thereon of a composition containing, formulated into a physiologically acceptable medium: a) at least one compound of the carotene type, b) at least one compound of the xanthophyll type, c) at least one lipophilic green dye; the composition advantageously includes a mixture of dyes including: a) at least one compound of the carotene type, b) at least astaxanthin, c) at least one lipophilic green dye.

  一种人工着色皮肤的方法包括在皮肤上局部涂抹一种含有以下成分的组合物，配制成生理可接受的介质：a) 至少一种类胡萝卜素的化合物，b) 至少一种黄色素类的化合物，c) 至少一种亲脂性绿色染料；该组合物优选包括一种混合染料，其中包括：a) 至少一种类胡萝卜素的化合物，b) 至少一种虾青素，c) 至少一种亲脂性绿色染料。
• Compositions for dyeing keratinous fiber
  申请人：——

  公开号：US20030106166A1

  公开（公告）日：2003-06-12

  A composition for dyeing keratinous fiber which includes incorporated therein an oxidative color-developing substance, an enzyme which reacts with oxygen as a substrate but does not evolve hydrogen peroxide, and a weak reducing agent.

  一种用于染色角蛋白纤维的配方，其中包含氧化色发展物质、与氧气反应但不产生过氧化氢的酶和弱还原剂。
• Process for the preparation of indigo compounds
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0335524A2

  公开（公告）日：1989-10-04

  An indigo compound is prepared by reacting an indole compound unsubstituted in the 2- and 3-­positions, with hydrogen peroxide in a liquid phase comprising an organic liquid. In one aspect, the liquid phase comprises at least two separate phases including an organic phase containing the indole compound and an aqueous phase containing hydrogen peroxide; in another aspect, the hydrogen peroxide is in solution in an organic solvent.

  一种靛蓝化合物的制备方法是：在由有机液体组成的液相中，使在 2 位和 3 位上未被取代的吲哚化合物与过氧化氢反应。在一个方面，液相至少包括两个独立的相，包括含有吲哚化合物的有机相和含有过氧化氢的水相；在另一方面，过氧化氢是在有机溶剂中的溶液。
• HAIR DYE COMPOSITIONS
  申请人：Lion Corporation

  公开号：EP1142562A1

  公开（公告）日：2001-10-10

  A laccase-containing oxidation hair dye composition of one-pack type in the form of cream or gel which is packed into a container with a good oxygen barrier property.

  一种含漆酶的氧化染发组合物，采用膏状或凝胶状的一包式包装，装入具有良好隔氧性能的容器中。