2-Benzyliden-imidazolidindion-(4,5) | 21110-58-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 大环内酰胺类
• 英文名称: 2-Benzyliden-imidazolidindion-(4,5)
• 英文别名: 2-benzylidene-imidazolidine-4,5-dione；2-Benzylideneimidazolidine-4,5-dione
• CAS: 21110-58-7
• 化学式: C₁₀H₈N₂O₂
• 分子量: 188.186
• InChiKey: STPFZXJTFNLQDE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  58.2
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Benzoic acid ester compounds, compositions, uses and methods related thereto
  申请人：FERRER INTERNACIONAL, S.A.

  公开号：EP1707558A1

  公开（公告）日：2006-10-04

  Benzoic acid ester compounds of formula (I): wherein R and R1-R5 are as defined in the description, methods for producing them and use thereof in cosmetic, pharmaceutical, personal care and industrial preparations as sunscreens based on photochemical precursor properties of ultraviolet absorbers.

  公式（I）中的苯甲酸酯化合物：其中R和R1-R5如描述中所定义，其制备方法以及在化妆品、药品、个人护理和工业制剂中的用途，作为基于紫外线吸收剂的光化学前体性质的防晒剂。
• [EN] PHOTOSTABLE CATIONIC ORGANIC SUNSCREEN COMPOUNDS AND COMPOSITIONS OBTAINED THEREFROM<br/>[FR] COMPOSES ECRANS SOLAIRES ORGANIQUES CATIONIQUES PHOTOSTABLES, ET COMPOSITIONS OBTENUES A PARTIR DE CEUX-CI
  申请人：MERCK PATENT GMBH

  公开号：WO2004020398A1

  公开（公告）日：2004-03-11

  Compounds of Formula (I) wherein R1 R1 and R2 are each independently hydrogen or linear or branched C1 to C10 alkyl, or linear or branched C1 to C10 alkoxy; R3 is selected from the group consisting of COCH3, CO2R7, CONH2, CON(R8)2, CN, COX(CH2)n-N-(R4)(R5)(R6), and the quaternized salt form of the formula COX(CH2)n-N-(R4)(R5)(R6)+Y-; X is O or NH; n is an integer of 1 to 5; Y is an anion; R4, R5 and R6 are independently linear or branched C1 to C30 alkyl; and R7 and R8 are independently hydrogen or linear or branched C1-C30 alkyl. Sunscreen formulations containing compounds of Formula (I), and methods for protecting hair, skin and substrates such as polymers, textiles, fabrics, leathers and paints using the compounds herein.

  式(I)化合物，其中R1和R2分别独立地是氢或直链或支链的C1到C10烷基，或直链或支链的C1到C10烷氧基；R3从COCH3、CO2R7、CONH2、CON(R8)2、CN、COX(CH2)n-N-(R4)(R5)(R6)以及公式COX( )n-N-(R4)(R5)(R6)+Y-的季铵盐形式中选择；X是O或NH；n是1到5的整数；Y是阴离子；R4、R5和R6独立地是直链或支链的C1到C30烷基；R7和R8独立地是氢或直链或支链的C1-C30烷基。含有式(I)化合物的防晒配方，以及使用这些化合物保护头发、皮肤和聚合物、纺织品、织物、皮革和涂料等基质的方法。
• COUMESTAN-LIKE ANTIOXIDANTS AND UV ABSORBANTS
  申请人：Wagner Barbara

  公开号：US20100330009A1

  公开（公告）日：2010-12-30

  The present invention relates to derivatives of the 1H-pyrano[4,3-b]benzofuran-1-one structure and their nitrogen analogues which possess powerful antioxidant properties combined with a highly effective UV absorbing functionality in one molecule. These compounds are especially useful in cosmetical and dermatological formulations.

  本发明涉及1H-吡喴并[4,3-b]苯并呋喃-1-酮结构及其氮类似物的衍生物，这些衍生物具有强大的抗氧化性能，同时结合了高效的吸收紫外线功能在一个分子中。这些化合物在化妆品和皮肤科配方中特别有用。
• Photo stable organic sunscreen compositions
  申请人：EMD CHEMICALS, INC.

  公开号：US20040247536A1

  公开（公告）日：2004-12-09

  Photostable broad-spectrum organic sunscreen compositions comprising a UV-A sunscreen, such as Avobenzone, a photostabilizer, a UV-B liquid organic sunscreen, and a solubilizer and further enhancing the photostability by encapsulation using a sol-gel process.

  具有光稳定性的广谱有机防晒霜组合物包括UV-A防晒霜，如阿伏苯宗，光稳定剂，UV-B液体有机防晒霜，溶解剂，并通过溶胶-凝胶过程进行封装以进一步增强光稳定性。
• METHODS FOR PHOTOSTABILIZING INGREDIENTS WITHIN COSMETICS, PERSONAL CARE AND HOUSEHOLD PRODUCTS AND COMPOSITIONS OBTAINED THEREFROM
  申请人：Chaudhuri Ratan K.

  公开号：US20080131381A1

  公开（公告）日：2008-06-05

  The present invention relates to methods and compositions for using photostabilizer compounds for stabilizing formulation ingredients, like flavors, fragrances, colors, antioxidants, polymers, within cosmetics, personal care and household products, against degradation from sun light, heat and air oxidation resulting in improvement in storage stability, viscosity, and maintenance of color of the formulated products.

  本发明涉及使用光稳定剂化合物的方法和组合物，用于稳定化妆品、个人护理和家庭产品中的配方成分，如香料、香料、颜色、抗氧化剂、聚合物，防止其在阳光、热和空气氧化下降解，从而改善储存稳定性、粘度和配方产品的色彩维护。