4-O-benzyl 1-O-methyl but-2-enedioate | 852922-93-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-O-benzyl 1-O-methyl but-2-enedioate
• CAS: 852922-93-1
• 化学式: C₁₂H₁₂O₄
• 分子量: 220.225
• InChiKey: BMJXWTXRRZMGMV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-O-benzyl 1-O-methyl but-2-enedioate 、 N-(甲氧甲基)-N-(三甲基硅甲基)苄胺 在 lithium fluoride 作用下， 以 乙腈 为溶剂， 生成 3-benzyl 4-methyl trans-1-benzylpyrrolidine-3,4-dicarboxylate
  参考文献：
  名称：

  Small molecule peptidomimetic inhibitors of importin α/β mediated nuclear transport

  摘要：

  Nucleocytoplasmic transport of macromolecules is a fundamental process of eukaryotic cells. Translocation of proteins and many RNAs between the nucleus and cytoplasm is carried out by shuttling receptors of the beta-karyopherin family, also called importins and exportins. Leptomycin B, a small molecule inhibitor of the exportin CRM1, has proved to be an invaluable tool for cell biologists, but up to now no small molecule inhibitors of nuclear import have been described. We devised a microtiter plate based permeabilized cell screen for small molecule inhibitors of the importin alpha/beta pathway. By analyzing peptidomimetic libraries, we identified beta-turn and alpha-helix peptidomimetic compounds that selectively inhibit nuclear import by importin alpha/beta but not by transportin. Structure-activity relationship analysis showed that large aromatic residues and/or a histidine side chain are required for effective import inhibition by these compounds. Our validated inhibitors can be useful for in vitro studies of nuclear import, and can also provide a framework for synthesis of higher potency nuclear import inhibitors. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2010.08.038

文献信息

• Cyclic hydroxamic acids as inhibitors of matrix metalloproteinases and/or TNF-alpha converting enzyme (TACE)
  申请人：——

  公开号：US20030139388A1

  公开（公告）日：2003-07-24

  The present application describes novel cyclic hydroxamic acids of formula I: 1 or pharmaceutically acceptable salt forms thereof, wherein ring B is a 5-7 membered cyclic system containing from 0-2 heteroatoms selected from O, N, NR 1 , and S(O) p , and 0-1 carbonyl groups and the other variables are defined in the present specification, which are useful as inhibitors of matrix metalloproteinases (MMP), TNF-&agr; converting enzyme (TACE), aggrecanase or a combination thereof, pharmaceutical compositions containing the same, and methods of using the same.

  本申请描述了新型的公式I:1的环式羟羧酸，或其药用盐形式，其中环B是一个包含0-2个来自O、N、NR1和S(O)p的杂原子以及0-1个羰基的5-7元环系统，其他变量在本说明书中有定义，这些化合物可作为基质金属蛋白酶（MMP）、TNF-α转化酶（TACE）、聚集素酶或其组合的抑制剂，包含这些化合物的药物组合物，以及使用这些化合物的方法。
• Cyclic beta-amino acid derivatives as inhibitors of matrix metalloproteases and TNF-alpha
  申请人：——

  公开号：US20020016336A1

  公开（公告）日：2002-02-07

  The present application describes novel cyclic &bgr;-amino acid derivatives of formula I: 1 or pharmaceutically acceptable salt forms thereof, wherein ring B is a 5-7 membered cyclic system containing from 0-2 heteroatoms selected from O, N, NR a , and S(O) p , and 0-1 carbonyl groups and the other variables are defined in the present specification, which are useful as metalloprotease and/or as TNF-&agr; inhibitors.

  本发明申请描述了新颖的环状β-氨基酸衍生物，其通式为I：1或其药学上可接受的盐形式，其中环B是含有0-2个选自O、N、NRa和S(O)p的杂原子以及0-1个羰基的5-7元环状系统，其他变量在本文中有定义，这些化合物可作为金属蛋白酶和/或TNF-α抑制剂使用。
• Polymerisation process for production of polymer microparticles of high refractive index and coating compositions containing them
  申请人：IMPERIAL CHEMICAL INDUSTRIES PLC

  公开号：EP0031997B1

  公开（公告）日：1983-12-28
• CYCLIC BETA-AMINO ACID DERIVATIVES AS INHIBITORS OF MATRIX METALLOPROTEASES AND TNF-ALPHA
  申请人：Bristol-Myers Squibb Pharma Company

  公开号：EP1263755A2

  公开（公告）日：2002-12-11
• EP1427408A4
  申请人：——

  公开号：EP1427408A4

  公开（公告）日：2005-10-26