2-((carboxymethyl)amino)-3-phenylpropanoic acid | 36883-98-4

• 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-((carboxymethyl)amino)-3-phenylpropanoic acid
• 英文别名: C-benzyl-iminodiacetic acid；N-carboxymethyl-DL-phenylalanine；N-Carboxymethyl-DL-phenylalanin；N-Carboxymethyl-d,l-β-phenyl-β-alanin；C-Benzyliminodiessigsaeure；N-(carboxymethyl)phenylalanine；2-(carboxymethylamino)-3-phenylpropanoic acid
• CAS: 36883-98-4
• 化学式: C₁₁H₁₃NO₄
• 分子量: 223.229
• InChiKey: FVQDAMVODWHNOJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.9
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  86.6
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-((carboxymethyl)amino)-3-phenylpropanoic acid 在 盐酸 、 potassium cyanate 、 水 作用下， 生成 (5-benzyl-2,4-dioxo-imidazolidin-1-yl)-acetic acid
  参考文献：
  名称：

  Salts and Hydantoin Derivatives of β-Phenylalanine-N-acetic Acid

  摘要：

  DOI：

  10.1021/ja01272a017
• 作为产物：
  描述：

  DL-苯丙氨酸 在 盐酸 、 sodium hydroxide 作用下， 生成 2-((carboxymethyl)amino)-3-phenylpropanoic acid
  参考文献：
  名称：

  N,N'-(Oxoethylene)-bis-(DL-β-phenylalanine)

  摘要：

  DOI：

  10.1021/ja01138a509

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。
• [EN] BISUBSTRATE INHIBITORS OF PROTEIN TYROSINE KINASES AS THERAPEUTIC AGENTS<br/>[FR] INHIBITEURS DU SUBSTRAT DE SRC TYROSINE KINASES TENANT LIEU D'AGENTS THERAPEUTIQUES AGENTS
  申请人：RHODE ISLAND EDUCATION

  公开号：WO2005117932A1

  公开（公告）日：2005-12-15

  A bisubstrate inhibitor of Src kinases, having a nucleotide or N-heteroaromatic moiety; and a peptide/phosphopeptide, peptidomimetic, or phosphopeptide mimic moiety. The moieties are linked by a rigid or a flexible linker. The nucleotide or N-heteroaromatic moiety is ATP, ATP-mimics, N-heteroaromatics including purine-based derivatives, pyrimidine-based derivatives such as 2,4-diamino-5-substituted pyrimidine derivatives, pyrazole[3,4-d]pyrimidine derivatives, pyrrolo[2,3-d]pyrimidine derivatives, pyrido[2,3-d]pyrimidine derivatives, amino-substituted dihydropyrimido[4,5-d]pyrimidinone derivatives, thieno- and furo-substituted derivatives, quinazoline derivatives, and quinoline derivatives, and several natural products such as aminogenistein. The phosphopeptide mimics comprise phosphonate-based phosphotyrosine mimetics such as phosphonomethylphenylalanine (Pmp) and its analogues, carboxylic acid-based phosphotyrosine mimetics such as malonyltyrosine or phenylalanine analogues and their derivatives such as carboxymethyl phenylalanine, uncharged pTyr mimetics, and conformationally constrained peptides. The phosphopeptide or phosphopeptide mimics inhibits the Src kinases SH2 domain.

  Src激酶的双底物抑制剂，具有核苷酸或N-杂环芳基；以及肽/磷酸肽，肽类拟态物或磷酸肽类拟态物。这些基团通过刚性或柔性连接剂连接。核苷酸或N-杂环芳基是ATP、ATP类似物、包括嘌呤基衍生物、嘧啶基衍生物（如2,4-二氨基-5-取代嘧啶衍生物）、吡唑[3,4-d]嘧啶衍生物、吡咯[2,3-d]嘧啶衍生物、吡啶[2,3-d]嘧啶衍生物、氨基取代二氢嘧啶[4,5-d]嘧啶酮衍生物、噻吩和呋喃取代衍生物、喹唑啉衍生物、喹啉衍生物，以及几种天然产物，如氨基豆甾酮。磷酸肽类拟态物包括基于磷酸酯的磷酪氨酸类模拟物，如磷酸甲基苯丙氨酸（Pmp）及其类似物，基于羧酸的磷酪氨酸类模拟物，如马来酰基酪氨酸或苯丙氨酸类似物及其衍生物，如羧甲基苯丙氨酸，无电荷的磷酪氨酸类模拟物，以及构象约束的肽。这些磷酸肽或磷酸肽类拟态物抑制Src激酶SH2结构域。
• Detergent composition
  申请人：KUREHA KAGAKU KOGYO KABUSHIKI KAISHA

  公开号：EP0030461A1

  公开（公告）日：1981-06-17

  A detergent composition containing no phosphorus component comprises an anionic and/or nonionic synthetic surfactant and an imido-bis-sulphate salt, a palmitate salt and an N,N-bis-(carboxymethyl) glutamate salt and/or a salt of N,N-bis (carboxymethyl) phenylalanine. The detergent composition exhibits a detergency at least equivalent to conventional detergent compositions containing 20% or more of sodium tripolyphosphate and causes no pollution problems.

  一种不含磷成分的洗涤剂组合物由阴离子和/或非离子合成表面活性剂、亚氨基双硫酸盐、棕榈酸盐、N,N-双（羧甲基）谷氨酸盐和/或 N,N-双（羧甲基）苯丙氨酸盐组成。这种洗涤剂组合物的去污力至少相当于含有 20% 或更多三聚磷酸钠的传统洗涤剂组合物，而且不会造成污染问题。