argyrin A | 174423-37-1

• 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: argyrin A
• 英文别名: (4S,7S,13R,22R)-4-(1H-indol-3-ylmethyl)-7-[(4-methoxy-1H-indol-3-yl)methyl]-13,18,22-trimethyl-16-methylidene-24-thia-3,6,9,12,15,18,21,26-octazabicyclo[21.2.1]hexacosa-1(25),23(26)-diene-2,5,8,11,14,17,20-heptone
• CAS: 174423-37-1
• 化学式: C₄₀H₄₄N₁₀O₈S
• 分子量: 824.918
• InChiKey: MXGWDBFUMHUPTG-SKZNYKRCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  59
• 可旋转键数：
  5
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  277
• 氢给体数：
  8
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  ethyl (R)-2-(1-((tert-butoxycarbonyl)amino)ethyl)thiazole-4-carboxylate 在 N-羟基-7-氮杂苯并三氮唑 、 lithium hydrochloride monohydrate 、 2-(1H-benzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate 、 水 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 、 lithium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 72.0h， 生成 argyrin A
  参考文献：
  名称：

  Total synthesis of argyrins A and E

  摘要：

  The total synthesis of argyrins A and E were accomplished using a convergent strategy by condensation of one tripeptide and two dipeptide fragments. The synthesis strategy, which was developed for the protection of peptide fragments and identification of the optimum macrocylization site, can be applied to further synthetic studies involving other members of the argyrin family. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.03.021

文献信息

• Method for Producing Intermediates for the Production of Novel Macrocycles that are Inhibitors of the Proteasomic Degradation of p27, such as Argyrin and Derivatives Thereof, and Uses of Said Macrocycles
  申请人：Kalesse Markus

  公开号：US20110311564A1

  公开（公告）日：2011-12-22

  The present invention relates to the use of particular macrocycles that are inhibitors of the proteasomic degradation of p27, in particular argyrin and derivatives thereof, for a treatment in a variety of conditions, such as the induction of immunotolerance, autoimmune diseases, bacterial infections, and proliferative diseases, such as cancers.

  本发明涉及使用特定的大环化合物，这些大环化合物是p27蛋白质降解的蛋白酶体抑制剂的抑制剂，尤其是精胺及其衍生物，用于治疗多种病症，如诱导免疫耐受、自身免疫疾病、细菌感染以及增殖性疾病，如癌症。
• A facile approach to tryptophan derivatives for the total synthesis of argyrin analogues
  作者：Chou-Hsiung Chen、Sivaneswary Genapathy、Peter M. Fischer、Weng C. Chan

  DOI：10.1039/c4ob02107j

  日期：——

  A facile route has been established for the synthesis of indole-substituted (S)-tryptophans from corresponding indoles, which utilizes a chiral auxiliary-facilitated Strecker amino acid synthesis strategy. The chiral auxiliary reagents evaluated were (S)-methylbenzylamine and related derivatives. To illustrate the robustness of the method, eight optically pure (S)-tryptophan analogues were synthesized

  已经建立了从相应的吲哚合成吲哚取代的（S）-色氨酸的简便路线，该路线利用了手性辅助促进的Strecker氨基酸合成策略。评价的手性辅助试剂是（S）-甲基苄胺和相关衍生物。为了说明该方法的鲁棒性，合成了八个光学纯的（S）-色氨酸类似物，随后将其用于有效的抗菌剂精氨酸A及其类似物的会聚合成。
• P53 degradation inducing molecule and pharmaceutical composition
  申请人：Tokyo University of Science Foundation

  公开号：US11007269B2

  公开（公告）日：2021-05-18

  A p53 degradation inducing molecule which can induce degradation of p53 proteins or p53 composites, and a pharmaceutical composition containing said p53 degradation inducing molecule are provided. This p53 degradation inducing molecule is a conjugate of a p53 affinity molecule which has affinity for p53 proteins or p53 composites, and a proteolysis induction tag which has affinity for protease and which does not inhibit proteolysis of proteins by protease.

  本发明提供了一种可诱导 p53 蛋白或 p53 复合物降解的 p53 降解诱导分子，以及一种含有所述 p53 降解诱导分子的药物组合物。这种 p53 降解诱导分子是对 p53 蛋白质或 p53 复合物具有亲和力的 p53 亲和分子与对蛋白酶具有亲和力且不抑制蛋白酶对蛋白质的蛋白水解的蛋白水解诱导标签的共轭物。
• Ras protein degradation inducing molecule and pharmaceutical composition
  申请人：Tokyo University of Science Foundation

  公开号：US11052154B2

  公开（公告）日：2021-07-06

  A Ras protein degradation inducing molecule that can induce degradation of Ras proteins, and a pharmaceutical composition that contains this Ras protein degradation inducing molecule are provided. The Ras protein degradation inducing molecule is a conjugate of a Ras protein affinity molecule which has affinity to Ras proteins, and a proteolysis-inducing tag which has affinity to protease and does not inhibit proteolysis of proteins by the protease.

  本发明提供了一种可诱导 Ras 蛋白降解的 Ras 蛋白降解诱导分子，以及一种含有这种 Ras 蛋白降解诱导分子的药物组合物。Ras 蛋白降解诱导分子是与 Ras 蛋白亲和的 Ras 蛋白亲和分子和与蛋白酶亲和的蛋白水解诱导标签的共轭物，蛋白水解诱导标签不抑制蛋白酶对蛋白质的蛋白水解。
• Antibacterial compounds
  申请人：THE UNIVERSITY OF NOTTINGHAM

  公开号：US11192888B2

  公开（公告）日：2021-12-07

  Novel compounds having antimicrobial activity, in particular against Pseudomonas aeruginosa, Burkholderia cepacia and/or Clostridium difficile, and a pharmaceutical composition containing the novel compound.

  具有抗菌活性，尤其是针对铜绿假单胞菌、伯克霍尔德氏菌和/或艰难梭菌的活性的新型化合物，以及含有该新型化合物的药物组合物。