(+/-)-succinic acid mono-(1-carboxy-ethylamide) | 78339-55-6

• 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: (+/-)-succinic acid mono-(1-carboxy-ethylamide)
• 英文别名: (+/-)-Bernsteinsaeure-mono-(1-carboxy-aethylamid)；4-[(1-carboxyethyl)amino]-4-oxo-butanoic acid；2-(3-Carboxypropanoylamino)propanoic acid；4-(1-carboxyethylamino)-4-oxobutanoic acid
• CAS: 78339-55-6
• 化学式: C₇H₁₁NO₅
• mdl: MFCD00481982
• 分子量: 189.168
• InChiKey: KAOMVEQNJVSESC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.571
• 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：

  alkaline earth salt of/the/ methylsulfuric acid 在 乙醇 、 钯 作用下， 生成 (+/-)-succinic acid mono-(1-carboxy-ethylamide)
  参考文献：
  名称：

  Birkinshaw; Raistrick; Smith, Biochemical Journal, 1942, vol. 36, p. 829,832

  摘要：

  DOI：

文献信息

• COSMETIC OR DERMATOLOGICAL COMPOSITION COMPRISING A POLYMER BEARING JUNCTION GROUPS, AND COSMETIC TREATMENT PROCESS
  申请人：Chodorowski-Kimmes Sandrine

  公开号：US20100239509A1

  公开（公告）日：2010-09-23

  The present patent application relates to a cosmetic or dermatological composition comprising, in a cosmetically or dermatologically acceptable medium, a polymer comprising: (a) a polymer backbone that may be obtained by reaction: of a polyol comprising 3 to 6 hydroxyl groups; of a monocarboxylic acid containing 6 to 32 carbon atoms; of a polycarboxylic acid comprising at least two carboxylic groups COOH, and/or of a cyclic anhydride such as a polycarboxylic acid and/or of a lactone comprising at least one carboxylic group COOH; and (b) at least one junction group linked to the said polymer backbone and capable of establishing H bonds with one or more partner junction groups, each pairing of a junction group involving at least three H (hydrogen) bonds. The patent application also concerns a cosmetic treatment process using the said composition.

  本专利申请涉及一种化妆品或皮肤科学组合物，包括在化妆品或皮肤科学上可接受的介质中，包含以下聚合物的组合物：(a) 由以下反应得到的聚合物骨架：含有3至6个羟基的多元醇；含有6至32个碳原子的一元羧酸；至少含有两个羧基COOH的多元羧酸，和/或类似多元羧酸的环酐和/或至少含有一个羧基COOH的内酯；以及(b) 至少一个连接到所述聚合物骨架的连接基团，并能够与一个或多个配对连接基团建立H键，每个连接基团的配对涉及至少三个H（氢）键。该专利申请还涉及使用所述组合物的化妆品处理过程。
• COMPOSITION COMPRISING A POLYCONDENSATE, METHOD OF TREATMENT, POLYCONDENSATE, AND METHOD OF PREPARATION
  申请人：GIUSTINIANI Pascal

  公开号：US20090028807A1

  公开（公告）日：2009-01-29

  The present application relates to a cosmetic or pharmaceutical, in particular lipstick, composition comprising a polycondensate The application also relates to a method of cosmetic treatment using the composition, the polycondensate thus defined and a method of preparing the polycondensate.

  本申请涉及一种化妆品或药用品，特别是口红，包括聚缩酸酯的组合物。该申请还涉及一种使用该组合物进行化妆处理的方法，所述聚缩酸酯的定义以及一种制备聚缩酸酯的方法。
• COSMETIC OR PHARMACEUTICAL COMPOSITION COMPRISING A POLYCONDENSATE, THE SAID POLYCONDENSATE AND METHOD OF COSMETIC TREATMENT
  申请人：Malle Gerard

  公开号：US20100272660A1

  公开（公告）日：2010-10-28

  The present application relates to a cosmetic or pharmaceutical composition comprising a polycondensate capable of being obtained by the reaction of the following monomers alone: of 10 to 30% by weight, relative to the total weight of the polycondensate, of one or more polyols comprising 3 to 6 hydroxyl groups; of 30 to 80% by weight, relative to the total weight of the polycondensate, of one or more linear, branched and/or cyclic, saturated or unsaturated, non-aromatic monocarboxylic acids comprising 6 to 32 carbon atoms; of 1 to 40% by weight, relative to the total weight of the polycondensate, of one or more polycarboxylic acids and/or cyclic anhydrides of such a polycarboxylic acid and/or lactones comprising at least one COOH group; and optionally of 0.1 to 15% by weight, relative to the total weight of the polycondensate, of one or more silicones having a hydroxyl and/or carboxyl functional group. The application also relates to a method of cosmetic treatment using the said composition, and the polycondensate thus defined.

  本申请涉及一种化妆品或药用组合物，包括由以下单体反应而得的聚缩酸酯：相对于聚缩酸酯的总重量，占10至30%的一种或多种含有3至6个羟基的多元醇；占30至80%的一种或多种线性、支链和/或环状、饱和或不饱和、非芳香族的单羧酸，含有6至32个碳原子；占聚缩酸酯总重量的1至40%的一种或多种多羧酸和/或多羧酸的环状酐和/或含有至少一个COOH基团的内酯；以及可选地占聚缩酸酯总重量的0.1至15%的一种或多种硅氧烷，具有羟基和/或羧基官能团。该申请还涉及使用所述组合物进行化妆处理的方法，以及如此定义的聚缩酸酯。
• MODIFIED BIODEGRADABLE POLYMERS, PREPARATION AND USE THEREOF FOR MAKING BIOMATERIALS AND DRESSINGS
  申请人：Bui-Khac Trung

  公开号：US20090035356A1

  公开（公告）日：2009-02-05

  The invention concerns a method for preparing a modified biodegradable polymer in aqueous medium comprising at least two steps. The first step is a reaction between an amino acid, a peptide or a polypeptide and maleic anhydride to form a compound having an unsaturated vinyl-carboxylic acid function. In the second reaction step, the unsaturated diacid obtained in the first step is reacted with a biodegradable polymer having at least one primary amine function, such as a fibrous protein or a glycosaminoglycan. The preferred polymer used is collagen or chitosan. The invention also concerns the modified biodegradable polymer obtained by the method. The invention further concerns a biomaterial or a dressing containing the modified biodegradable polymer having biocompatible, cytocompatible, hemostatic, bactericidal and wound healing properties, and its medical, biomedical, pharmaceutical or cosmetic use.

  本发明涉及一种在水介质中制备改性生物可降解聚合物的方法，包括至少两个步骤。第一步是氨基酸、肽或多肽与马来酸酐反应，形成具有不饱和乙烯基羧酸功能的化合物。在第二个反应步骤中，第一步得到的不饱和二酸与至少具有一个初级胺基的生物可降解聚合物反应，例如纤维蛋白或糖胺聚糖。首选使用的聚合物是胶原蛋白或壳聚糖。本发明还涉及通过该方法获得的改性生物可降解聚合物。本发明还涉及一种含有改性生物可降解聚合物的生物材料或敷料，具有生物相容性、细胞相容性、止血、杀菌和愈合伤口的特性，以及其在医疗、生物医学、制药或化妆品领域的使用。
• AMINOACID DERIVATIVES OF DICARBOXYLIC ACIDS AS FLAVOR INGREDIENTS
  申请人：FIRMENICH SA

  公开号：EP1599103A1

  公开（公告）日：2005-11-30