(E)-4-(2-carboxyethylamino)-4-oxobut-2-enoic acid

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (E)-4-(2-carboxyethylamino)-4-oxobut-2-enoic acid
• 英文别名: (2E)-3-[(2-Carboxyethyl)carbamoyl]prop-2-enoic acid
• 化学式: C₇H₉NO₅
• 分子量: 187.152
• InChiKey: JYXLDXBKFBWKOV-OWOJBTEDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.2
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  104
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  马来酸酐 、 β-丙氨酸 以 水 为溶剂， 反应 3.33h， 以22 g的产率得到(E)-4-(2-carboxyethylamino)-4-oxobut-2-enoic acid
  参考文献：
  名称：

  Polycarboxylic acid compounds for the treatment of fibrious amino acid based substrates, especially hair

  摘要：

  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。

  公开号：

  US10617617B1

文献信息

• Use of polycarboxylic acid compounds for the treatment of fibrious amino acid based substrates, especially hair
  申请人：Momentive Performance Materials, Inc.

  公开号：US11090255B2

  公开（公告）日：2021-08-17

  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.

  本发明涉及聚羧酸化合物的用途、包含聚羧酸化合物的水性组合物、包含聚羧酸化合物的化妆品组合物（尤其是护发组合物）及其在头发治疗中的用途，以及包含使用上述化妆品组合物的头发治疗过程。
• USE OF POLYCARBOXYLIC ACID COMPOUNDS FOR THE TREATMENT OF FIBROUS AMINO ACID BASED SUBSTRATES, ESPECIALLY HAIR
  申请人：Momentive Performance Materials Inc.

  公开号：EP3890695A1

  公开（公告）日：2021-10-13
• POLYCARBOXYLIC ACID COMPOUNDS FOR THE TREATMENT OF FIBROUS AMINO ACID BASED SUBSTRATES, ESPECIALLY HAIR
  申请人：Momentive Performance Materials Inc.

  公开号：EP3891204A1

  公开（公告）日：2021-10-13
• USE OF POLYCARBOXYLIC ACID COMPOUNDS FOR THE TREATMENT OF FIBRIOUS AMINO ACID BASED SUBSTRATES, ESPECIALLY HAIR
  申请人：Momentive Performance Materials, Inc.

  公开号：US20200170923A1

  公开（公告）日：2020-06-04

  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.
• [EN] POLYCARBOXYLIC ACID COMPOUNDS FOR THE TREATMENT OF FIBROUS AMINO ACID BASED SUBSTRATES, ESPECIALLY HAIR<br/>[FR] COMPOSÉS DE POLY(ACIDE CARBOXYLIQUE) POUR LE TRAITEMENT DE SUBSTRATS FIBREUX À BASE D'ACIDES AMINÉS, EN PARTICULIER LES CHEVEUX
  申请人：MOMENTIVE PERFORMANCE MAT INC

  公开号：WO2020117509A1

  公开（公告）日：2020-06-11

  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.