Procyanidin A1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: Procyanidin A1
• 英文别名: 5,13-bis(3,4-dihydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2(11),3(8),9,15,17,19-hexaene-6,9,17,19,21-pentol
• 化学式: C₃₀H₂₄O₁₂
• 分子量: 576.5
• InChiKey: NSEWTSAADLNHNH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  42
• 可旋转键数：
  2
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  210
• 氢给体数：
  9
• 氢受体数：
  12

文献信息

• AQUEOUS COMPOSITIONS FOR THE TREATMENT OF HAIR
  申请人：Momentive Performance Materials Inc.

  公开号：US20180344619A1

  公开（公告）日：2018-12-06

  The invention relates to aqueous compositions for hair treatment, comprising polyorganosiloxanes A) or organic compounds B) having certain functional groups, in particular aldehyde and unsaturated dicarboxylic acid moieties, hair treatment or hair care compositions comprising the aqueous compositions, a process for the treatment of hair which comprises the steps of providing the aqueous compositions and applying said aqueous compositions to the hair, and the use of the aqueous compositions for the treatment of hair.

  该发明涉及用于头发处理的水基组合物，包括聚有机硅氧烷A)或具有特定功能基团的有机化合物B)，特别是醛和不饱和二羧酸基团，包括所述水基组合物的头发处理或护发组合物，一种用于处理头发的方法，包括提供所述水基组合物并将所述水基组合物应用于头发的步骤，以及所述水基组合物用于处理头发的用途。
• Polycarboxylic acid compounds for the treatment of fibrious amino acid based substrates, especially hair
  申请人：Momentive Performance Materials, Inc.

  公开号：US10617617B1

  公开（公告）日：2020-04-14

  This invention relates to the use of polycarboxylic acid compounds, aqueous compositions comprising the same, cosmetic compositions comprising the same, in particular, hair care compositions, and their use for the treatment of hair, and a process for the treatment of hair comprising the use of said cosmetic compositions.

  本发明涉及使用多羧酸化合物，包含它们的水性组合物，包含它们的化妆品组合物，特别是头发护理组合物，以及它们用于头发治疗的用途，以及包含使用该化妆品组合物的头发处理过程。
• AQUEOUS COMPOSITIONS FOR HAIR TREATMENT COMPRISING POLYORGANOSILOXANES WITH POLYHYDROXYAROMATIC MOIETIES
  申请人：Momentive Performance Materials Inc.

  公开号：US20180346653A1

  公开（公告）日：2018-12-06

  This invention relates to aqueous compositions for hair treatment, comprising polyorganosiloxanes A) having di- and trihydroxy-substituted aromatic groups and at least one surfactant B) selected from cationic surfactants B1) and anionic surfactants B2) in a certain weight ratio of the surfactant B) to the polyorganosiloxane A), and said aqueous compositions having a certain pH. The invention further relates to hair treatment compositions, comprising said aqueous compositions and to hair treatment processes using said aqueous compositions or hair treatment compositions.

  本发明涉及用于头发处理的水基组合物，包括具有二羟基和三羟基取代芳基的聚有机硅氧烷A）和至少一种阳离子表面活性剂B1）和阴离子表面活性剂B2）中选择的表面活性剂B）在一定的重量比下与聚有机硅氧烷A）混合，并且所述水基组合物具有一定的pH值。本发明还涉及头发处理组合物，包括所述的水基组合物，以及使用所述的水基组合物或头发处理组合物进行头发处理的处理过程。
• PHYTOCHEMICAL-RICH OILS AND METHODS RELATED THERETO
  申请人：Talcott Stephen T.

  公开号：US20100197643A1

  公开（公告）日：2010-08-05

  The invention relates to methods used in extracting oil from plants, plant fruits, and/or nuts, preferably fruits from plants of the family Arecaceae, or Palmae, even more preferably acai fruit. In some embodiments, the invention relates to methods of extracting the oil using an extraction solution comprising a volatile alcohol and volatile ketone. In other embodiments, the invention relates to oil from acai fruit and acai fruit by-products that contain enriched concentrations of phytochemicals.

  本发明涉及从植物、植物果实和/或坚果中提取油的方法，优选来自棕榈科或棕榈属植物的果实，尤其是巴西莓果实。在某些实施例中，本发明涉及使用挥发性醇和挥发性酮组成的提取溶液提取油的方法。在其他实施例中，本发明涉及含有植物化学物质浓度丰富的巴西莓果实和巴西莓果实副产品的油。
• Formulations containing carotenoids and procarotenoids combined with polyphenols in the prevention of the damages due to an abnormal production of free radicals
  申请人：INDENA S.p.A.

  公开号：EP0659402A2

  公开（公告）日：1995-06-28

  The present invention relates to novel formulations and combinations of lipophilic and hydrophilic antioxidants and the use thereof in the therapeutic, foodstuff, dietetic, and cosmetic fields. These formulations are based on the use of carotenoids, procarotenoids and derivatives thereof with polyphenols of catechic and flavanolignane structures. Said formulations, containing a lipophilic antioxidant and an hydrophilic one at fixed ratios, can be used in the prevention of physiopatological conditions related at least partially to an over-production of free radicals, particularly aging, atherosclerosis and cancer.

  本发明涉及亲脂性和亲水性抗氧化剂的新型配方和组合及其在治疗、食品、饮食和化妆品领域的应用。这些制剂基于类胡萝卜素、原类胡萝卜素及其衍生物与儿茶素和黄烷木质素结构的多酚的使用。这些配方含有固定比例的亲脂性抗氧化剂和亲水性抗氧化剂，可用于预防至少部分与自由基过度产生有关的生理病症，特别是衰老、动脉粥样硬化和癌症。