2-Amino-3-hydroxypropanoic acid;piperazine-2,3-dione

• 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: 2-Amino-3-hydroxypropanoic acid;piperazine-2,3-dione
• 英文别名: 2-amino-3-hydroxypropanoic acid;piperazine-2,3-dione
• 化学式: C7H13N3O5
• 分子量: 219.2
• InChiKey: REILOBHPDCENHX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.38
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  142
• 氢给体数：
  5
• 氢受体数：
  6

文献信息

• [EN] DIKETOPIPERAZINE CONTAINING COPOLYMERS AND PREPARATION METHODS<br/>[FR] COPOLYMÈRES CONTENANT DE LA DICÉTOPIPÉRAZINE ET PROCÉDÉS DE PRÉPARATION
  申请人：GLYCE INC

  公开号：WO2014144414A1

  公开（公告）日：2014-09-18

  The invention provides a polymer containing at least two monomer units of a dicarboxylate unit and at least two monomer units of a dialkoxy unit except that (a) some of the dicarboxylate units are replaced by diketopiperazine units of aspartic acid and/or a diketopiperazine units of glutamic acid, and/or (b) some of the dialkoxy units are replaced by diketopiperazine units of serine, and/or homoserine, and/or threonine. The invention also provides a method of preparing the polymer comprising reacting a dicarboxylic acid and/or an anhydride, a dicarboxylic ester and/or a mono-alkyl ester of a dicarboxylic acid with an aliphatic glycol, along with diketopiperazine units of aspartic acid, glutamic acid, serine, homoserine, and/or threonine in the presence of a suitable catalyst.