2-(2-苯基乙胺基)乙酸 | 7738-38-7

• 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
• 中文名称: 2-(2-苯基乙胺基)乙酸
• 英文名称: 2-(phenethylamino)acetic acid
• 英文别名: N-phenethyl-glycine；N-Phenaethyl-glycin；β-Phenaethylamino-essigsaeure；N-β-Phenaethyl-glycin；2-(2-Phenylethylazaniumyl)acetate
• CAS: 7738-38-7
• 化学式: C₁₀H₁₃NO₂
• mdl: MFCD11186169
• 分子量: 179.219
• InChiKey: UHNMIDKSDRGICN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.9
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(2-苯基乙胺基)乙酸 生成 n-甲基苯基乙胺
  参考文献：
  名称：

  Decker; Becker, Chemische Berichte, 1912, vol. 45, p. 2404

  摘要：

  DOI：
• 作为产物：
  描述：

  tert-butyl N-(2-phenylethyl)glycinate 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 4.0h， 以39.76 g的产率得到2-(2-苯基乙胺基)乙酸
  参考文献：
  名称：

  肽/类肽杂合寡聚物：疏水性和相对侧链长度对抗菌活性和细胞选择性的影响

  摘要：

  先前对肽/拟肽杂交体的优化研究通常包括比较显示不同寡聚体长度和不同侧链的结构相关类似物。目前的工作涉及系统构建的一系列 16 个密切相关的 12 聚体低聚物，具有交替的阳离子/疏水设计，代表了广泛的疏水性和相对侧链长度的差异。目的是探索和合理化显示三个结构特征变化的低聚物亚类内的结构 - 活性关系：（i）阳离子侧链长度，（ii）疏水侧链长度，以及（iii）残基类型具有灵活的拟肽性质。阳离子残基侧链长度的增加导致疏水性降低，直到侧链变得比芳香族/疏水性侧链更长，此时疏水性略有增加。抗菌活性评估表明，具有最低疏水性的类似物对大肠杆菌的活性降低，而具有最短阳离子侧链的低聚物对铜绿假单胞菌最有效。因此，与铜绿假单胞菌的膜破坏相互作用似乎是由低聚物的疏水表面（由保护阳离子侧链的芳族基团组成）促进的。具有短阳离子侧链的肽模拟物表现出增加的溶血特性以及降低 HepG2（肝母细胞瘤 G2 细胞系）细胞活力。

  DOI：

  10.3390/molecules24244429

文献信息

• CONFORMATIONALLY CONSTRAINED, FULLY SYNTHETIC MACROCYCLIC COMPOUNDS
  申请人：POLYPHOR AG

  公开号：US20150051183A1

  公开（公告）日：2015-02-19

  The conformationally restricted, spatially defined macrocyclic ring system of formula (I) is constituted by three distinct molecular parts: Template A, conformation Modulator B and Bridge C. Macrocycles described by this ring system I are readily manufactured by parallel synthesis or combinatorial chemistry in solution or on solid phase. They are designed to interact with a variety of specific biological target classes, examples being agonistic or antagonistic activity on G-protein coupled receptors (GPCRs), inhibitory activity on enzymes or antimicrobial activity. In particular, these macrocycles show inhibitory activity on endothelin converting enzyme of subtype 1 (ECE-1) and/or the cysteine protease cathepsin S (CatS), and/or act as antagonists of the oxytocin (OT) receptor, thyrotropin-releasing hormone (TRH) receptor and/or leukotriene B4 (LTB4) receptor, and/or as agonists of the bombesin 3 (BB3) receptor, and/or show antimicrobial activity against at least one bacterial strain. Thus they are showing great potential as medicaments for a variety of diseases.

  公式（I）的构象受限、空间定义的大环环系统由三个不同的分子部分组成：模板A、构象调节剂B和桥C。由这种环系统I描述的大环可通过并行合成或溶液中或固相上的组合化学轻松制造。它们被设计用于与各种特定生物靶标类相互作用，例如在G蛋白偶联受体（GPCR）上的激动或拮抗活性，酶的抑制活性或抗菌活性。特别是，这些大环显示对亚型1的内皮素转化酶（ECE-1）和/或半胱氨酸蛋白酶卡特普辛S（CatS）的抑制活性，和/或作为催产素（OT）受体、促甲状腺释放激素（TRH）受体和/或白三烯B4（LTB4）受体的拮抗剂，和/或作为瘤胃素3（BB3）受体的激动剂，和/或对至少一种细菌菌株显示抗菌活性。因此，它们显示出作为各种疾病药物的巨大潜力。
• Leccinine A, an endoplasmic reticulum stress-suppressive compound from the edible mushroom Leccinum extremiorientale
  作者：Jae-Hoon Choi、Nobuhiko Ozawa、Yasuhiro Yamakawa、Kaoru Nagai、Hirofumi Hirai、Hirokazu Kawagishi

  DOI：10.1016/j.tet.2011.05.052

  日期：2011.9

  edible mushroom Leccinum extremiorientale. The structure of 1 was determined by the interpretation of spectral data. Leccinine A showed protective activity against endoplasmic reticulum stress-dependent cell death. Seven analogues (3–9) of 1 were synthesized in order to evaluate the structure–activity relationship, and the result indicated that the formamide group of 1 was indispensable for the activity

  从食用菌Leccinum extremiorientale中分离了Leccinine A（1）和一种已知的化合物（2）。1的结构由光谱数据的解释确定。Leccinine A对内质网应激依赖性细胞死亡具有保护作用。七个类似物（3 - 9）的1中为了评价结构-活性关系进行合成，结果表明，甲酰胺组1是为活动所不可缺少。
• [EN] CONFORMATIONALLY CONSTRAINED, FULLY SYNTHETIC MACROCYCLIC COMPOUNDS<br/>[FR] COMPOSÉS MACROCYCLIQUES ENTIÈREMENT SYNTHÉTIQUES ET À CONFORMATION CONTRAINTE
  申请人：POLYPHOR AG

  公开号：WO2013139697A1

  公开（公告）日：2013-09-26

  The conformationally restricted, spatially defined macrocyclic ring system of formula (I) is constituted by three distinct molecular parts: Template A, conformation Modulator B and Bridge C. Macrocycles described by this ring system I are readily manufactured by parallel synthesis or combinatorial chemistry in solution or on solid phase. They are designed to interact with a variety of specific biological target classes, examples being agonistic or antagonistic activity on G-protein coupled receptors (GPCRs), inhibitory activity on enzymes or antimicrobial activity. In particular, these macrocycles show inhibitory activity on endothelin converting enzyme of subtype 1 (ECE-1 ) and/or the cysteine protease cathepsin S (CatS), and/or act as antagonists of the oxytocin (OT) receptor, thyrotropin-releasing hormone (TRH) receptor and/or leukotriene B4 (LTB4) receptor, and/or as agonists of the bombesin 3 (BB3) receptor, and/or show antimicrobial activity against at least one bacterial strain. Thus they are showing great potential as medicaments for a variety of diseases.

  公式（I）的构象受限、空间定义明确的大环环形系统由三个不同的分子部分构成：模板A、构象调制剂B和桥梁C。由该环系统I描述的大环可通过溶液中的并行合成或组合化学，或者在固相上制造。它们被设计用来与各种特定生物靶标类相互作用，例如在G蛋白偶联受体（GPCR）上的激动或拮抗活性，对酶的抑制活性或抗菌活性。特别是，这些大环显示对第1亚型内皮素转化酶（ECE-1）和/或半胱氨酸蛋白酶S（CatS）的抑制活性，和/或作为催产素（OT）受体、促甲状腺释放激素（TRH）受体和/或白三烯B4（LTB4）受体的拮抗剂，和/或作为瘤胃肽3（BB3）受体的激动剂，和/或对至少一种细菌菌株显示抗菌活性。因此，它们显示出作为各种疾病药物的巨大潜力。
• [EN] MODIFIED PEPTOIDS<br/>[FR] PEPTOÏDES MODIFIÉS
  申请人：TECHNION RES & DEV FOUNDATION

  公开号：WO2018198124A1

  公开（公告）日：2018-11-01

  Peptoids are described herein, as well as compositions comprising an aqueous liquid and a peptoid soluble in the aqueous liquid. The peptoids comprise a plurality of N-substituted glycine residues and/or N-substituted β-alanine residues, and at least one heteroalicyclic residue having a general formula (I) wherein W, X, Y1, Y2, Z1 and Z2 are as defined herein.

  本文描述了肽酰胺，以及包含水溶液和在水溶液中可溶的肽酰胺的组合物。这些肽酰胺包括多个N-取代的甘氨酸残基和/或N-取代的β-丙氨酸残基，以及至少一个具有通式（I）的杂环残基，其中W、X、Y1、Y2、Z1和Z2如本文所定义。
• METHOD FOR SYNTHESIZING PEPTIDES IN CELL-FREE TRANSLATION SYSTEM
  申请人：Chugai Seiyaku Kabushiki Kaisha

  公开号：US20200040372A1

  公开（公告）日：2020-02-06

  An objective of the present invention is to provide methods of synthesizing peptides containing structurally diverse amino acids using cell-free translation systems, which can accomplish excellent translational efficiency as compared to conventional techniques (the conventional techniques being methods which involve preparing aminoacyl-tRNAs which do not have protecting groups outside the translation systems without using ARS, and then adding the prepared aminoacyl-tRNAs into translation systems). In the present invention, it was found that amino acid-containing peptides can be synthesized efficiently by protecting an amino acid linked to tRNA with an appropriate protecting group, and then performing the step of deprotecting the protecting group of the amino acid linked to tRNA and the step of peptide translation from a template nucleic acid in a cell-free translation system in parallel.

  本发明的一个目标是提供使用无细胞翻译系统合成含有结构多样的氨基酸的肽的方法，这些方法可以实现与传统技术相比出色的翻译效率（传统技术是指涉及在翻译系统外部准备没有保护基的氨酰-tRNA而不使用ARS的方法，然后将准备好的氨酰-tRNA添加到翻译系统中）。在本发明中，发现通过用适当的保护基保护与tRNA连接的氨基酸，然后并行进行去保护氨基酸与tRNA连接的保护基的步骤和从模板核酸进行肽翻译的步骤，可以高效地合成含有氨基酸的肽。