methyl 5-(N-acetylanilino)-2-methylsulfonylpenta-2,4-dienoate

• 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: methyl 5-(N-acetylanilino)-2-methylsulfonylpenta-2,4-dienoate
• 化学式: C₁₅H₁₇NO₅S
• 分子量: 323.4
• InChiKey: ULHNKLBEMROORL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  22
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  89.1
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• COMPOSITION CONTAINING A DIBENZOYLMETHANE SCREENING AGENT AND A HYDROPHILIC OR WATER-SOLUBLE MEROCYANIN UV-SCREENING AGENT; PROCESS FOR PHOTOSTABILIZING THE DIBENZOYLMETHANE SCREENING AGENT
  申请人：Richard Herve

  公开号：US20130058990A1

  公开（公告）日：2013-03-07

  The present invention relates to a cosmetic composition containing a combination i) of at least one screening agent of the dibenzoylmethane derivative type and ii) of at least one particular hydrophilic or water-soluble merocyanin UV-screening agent, especially corresponding to one of the formulae (I) or (II) below: in which at least one or two of the radicals contain: either an alkylsulfonate radical in its acid or salified form, or one or two hydroxyl radicals. The invention also relates to a process for the radiation-photostabilization of at least one screening agent of the dibenzoylmethane derivative type with an effective amount of at least one particular hydrophilic or water-soluble merocyanin UV-screening agent, especially corresponding to one of the formulae (I) or (II).

  本发明涉及一种化妆品组合物，其中包含以下组合物i)至少一种二苯甲酮衍生物型筛选剂和ii)至少一种特定的亲水性或水溶性美洛色烯紫外线筛选剂，特别是对应于以下公式（I）或（II）之一的美洛色烯紫外线筛选剂，其中至少一个或两个基团包含：其酸或盐化形式中的烷基磺酸酯基团，或一个或两个羟基基团。本发明还涉及一种用于辐射光稳定化至少一种二苯甲酮衍生物型筛选剂的方法，该方法使用有效量的至少一种特定的亲水性或水溶性美洛色烯紫外线筛选剂，特别是对应于以下公式（I）或（II）之一的美洛色烯紫外线筛选剂。
• US9162976B2
  申请人：——

  公开号：US9162976B2

  公开（公告）日：2015-10-20
• [EN] COMPOSITION CONTAINING A DIBENZOYLMETHANE SCREENING AGENT AND A HYDROPHILIC OR WATER-SOLUBLE MEROCYANIN UV-SCREENING AGENT; PROCESS FOR PHOTOSTABILIZING THE DIBENZOYLMETHANE SCREENING AGENT<br/>[FR] COMPOSITION CONTENANT UN AGENT ÉCRAN DE TYPE DIBENZOYLMÉTHANE ET UN AGENT ÉCRAN ANTI-UV HYDROPHILE OU SOLUBLE DANS L'EAU DE TYPE MÉROCYANINE, ET PROCÉDÉ DE PHOTO-STABILISATION DE L'AGENT ÉCRAN DE TYPE DIBENZOYLMÉTHANE
  申请人：OREAL

  公开号：WO2011113718A1

  公开（公告）日：2011-09-22

  The present invention relates to a cosmetic composition containing a combination i) of at least one screening agent of the dibenzoylmethane derivative type and ii) of at least one particular hydrophilic or water-soluble merocyanin UV-screening agent, especially corresponding to one of the formulae (I) or (II) below: in which at least one or two of the radicals contain: - either an alkylsulfonate radical in its acid or salified form - or one or two hydroxy I radicals. The invention also relates to a process for the radiation-photostabilization of at least one screening agent of the dibenzoylmethane derivative type with an effective amount of at least one particular hydrophilic or water-soluble merocyanin UV-screening agent, especially corresponding to one of the formulae (I) or (II).