(S)-2-(2-(2-oxohexadecanamido)hexanamido)acetic acid | 1178910-25-2

• 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: (S)-2-(2-(2-oxohexadecanamido)hexanamido)acetic acid
• 英文别名: 2-[[(2S)-2-(2-oxohexadecanoylamino)hexanoyl]amino]acetic acid
• CAS: 1178910-25-2
• 化学式: C₂₄H₄₄N₂O₅
• 分子量: 440.624
• InChiKey: ACMQRJPRCHLVJF-FQEVSTJZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  31
• 可旋转键数：
  21
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  113
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  (S)-tert-butyl 2-(2-(2-oxohexadecanamido)hexanamido)acetate 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 以61%的产率得到(S)-2-(2-(2-oxohexadecanamido)hexanamido)acetic acid
  参考文献：
  名称：

  2-Oxoamide inhibitors of phospholipase A2 activity and cellular arachidonate release based on dipeptides and pseudodipeptides

  摘要：

  A series of 2-oxoamides based on dipeptides and pseudodipeptides were synthesized and their activities towards two human intracellular phospholipases A(2) (GIVA cPLA(2) and GVIA iPLA(2)) and one human secretory phospholipase A(2) (GV sPLA(2)) were evaluated. Derivatives containing a free carboxyl group are selective GIVA cPLA(2) inhibitors. A derivative based on the ethyl ester of an ether pseudodipeptide is the first 2-oxoamide, which preferentially inhibits GVIA iPLA2. The effect of 2-oxoamides on the generation of arachidonic acid from RAW 264.7 macrophages was also studied and it was found that selective GIVA cPLA(2) inhibitors preferentially inhibited cellular arachidonic acid release; one pseudodipeptide gave an IC50 value of 2 mu M. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2009.03.069

文献信息

• 2-OXAMIDE INHIBITORS OF PHOSPHOLIPASE A2 ACTIVITY AND CELLULAR ARACHIDONATE RELEASE BASED ON DIPEPTIDES AND PSEUDOPEPTIDES
  申请人：Dennis Edward A.

  公开号：US20120095096A1

  公开（公告）日：2012-04-19

  The disclosure provides a series of 2-oxoamides based on dipeptides and pseudodipeptides, which were synthesized and their activities toward two human intracellular phospholipases A2 (GIVA CPLA 2 and GVIA 1PLA 2 ) and one human secretory phospholipase A2 (GVsPLA 2 ) were evaluated. Derivatives containing a free carboxyl group are selective GIVA cPLA 2 inhibitors. A derivative based on the ethyl ester of an ether pseudodipeptide is the first 2-oxoamide, which preferentially inhibits GVIA iPLA 2 . The effect of 2-oxoamides on the generation of arachidonic acid from RAW 264.7 macrophages was also studied. It was found that selective GIVA cPLA 2 inhibitors preferentially inhibited cellular arachidonic acid release; in which one pseudodipeptide gave an IC50 value of 2 μM.

  该披露提供了一系列基于二肽和假二肽的2-氧代酰胺，这些化合物已被合成，并评估了它们对两种人类细胞内磷脂酶A2（GIVA CPLA2和GVIA 1PLA2）以及一种人类分泌型磷脂酶A2（GVsPLA2）的活性。含有自由羧基的衍生物是选择性的GIVA cPLA2抑制剂。一种基于乙酰化假二肽的2-氧代酰胺是首个优先抑制GVIA iPLA2的化合物。还研究了2-氧代酰胺对RAW 264.7巨噬细胞中花生四烯酸生成的影响。发现选择性的GIVA cPLA2抑制剂优先抑制细胞花生四烯酸释放；其中一个假二肽给出了2μM的IC50值。
• [EN] 2-OXAMIDE INHIBITORS OF PHOSPHOLIPASE A2 ACTIVITY AND CELLULAR ARACHIDONATE RELEASE BASED ON DIPEPTIDES AND PSEUDOPEPTIDES<br/>[FR] INHIBITEURS 2-OXAMIDE D'ACTIVITÉ PHOSPHOLIPASE A2 ET DE LIBÉRATION CELLULAIRE D'ARACHIDONATE FONDÉS SUR DIPEPTIDES ET PSEUDOPEPTIDES
  申请人：UNIV CALIFORNIA

  公开号：WO2010123832A3

  公开（公告）日：2011-02-03
• US8580852B2
  申请人：——

  公开号：US8580852B2

  公开（公告）日：2013-11-12
• 2-Oxoamide inhibitors of phospholipase A2 activity and cellular arachidonate release based on dipeptides and pseudodipeptides
  作者：Efrosini Barbayianni、Daren Stephens、Andrej Grkovich、Victoria Magrioti、Yuan-Hao Hsu、Panagiotis Dolatzas、Dimitrios Kalogiannidis、Edward A. Dennis、George Kokotos

  DOI：10.1016/j.bmc.2009.03.069

  日期：2009.7

  A series of 2-oxoamides based on dipeptides and pseudodipeptides were synthesized and their activities towards two human intracellular phospholipases A(2) (GIVA cPLA(2) and GVIA iPLA(2)) and one human secretory phospholipase A(2) (GV sPLA(2)) were evaluated. Derivatives containing a free carboxyl group are selective GIVA cPLA(2) inhibitors. A derivative based on the ethyl ester of an ether pseudodipeptide is the first 2-oxoamide, which preferentially inhibits GVIA iPLA2. The effect of 2-oxoamides on the generation of arachidonic acid from RAW 264.7 macrophages was also studied and it was found that selective GIVA cPLA(2) inhibitors preferentially inhibited cellular arachidonic acid release; one pseudodipeptide gave an IC50 value of 2 mu M. (C) 2009 Elsevier Ltd. All rights reserved.