2-[2-[2-(2,5-Dioxopyrrol-1-yl)ethoxy]ethoxy]ethylcarbamic acid

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: 2-[2-[2-(2,5-Dioxopyrrol-1-yl)ethoxy]ethoxy]ethylcarbamic acid
• 英文别名: 2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethylcarbamic acid
• 化学式: C₁₁H₁₆N₂O₆
• 分子量: 272.25
• InChiKey: ISOBEOGQUACVMM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.4
• 重原子数：
  19
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  105
• 氢给体数：
  2
• 氢受体数：
  6

文献信息

• [EN] CELL PROLIFERATION INHIBITORS AND CONJUGATES THEREOF<br/>[FR] INHIBITEURS DE LA PROLIFÉRATION CELLULAIRE ET LEURS CONJUGUÉS
  申请人：NOVARTIS AG

  公开号：WO2014151030A1

  公开（公告）日：2014-09-25

  Disclosed herein are immunoconjugates comprising an inhibitor of Eg5 linked to an antigen binding moiety such as an antibody, useful for treating cell proliferative disorders. Also disclosed are novel inhibitors of Eg5 that can be used either alone or as part of an immunoconjugate to treat cell proliferation disorders. The Eg5 inhibitors include compounds of this formula as described herein: [insert last structure from page 68 here] The invention further provides pharmaceutical compositions comprising these compounds and immunoconjugates, optionally including a therapeutic co-agent, and methods to use these compounds, conjugates and compositions for treating cell proliferation disorders.

  本发明公开了包含Eg5抑制剂的免疫偶联物，该抑制剂与抗原结合部分如抗体相连，用于治疗细胞增殖紊乱。还公开了新颖的Eg5抑制剂，可以单独使用或作为免疫偶联物的一部分来治疗细胞增殖紊乱。Eg5抑制剂包括如本文所述的这种化合物的化合物：[在此插入第68页的最后一个结构]本发明进一步提供了包含这些化合物和免疫偶联物的药物组合物，可选地包括治疗共剂，以及使用这些化合物、偶联物和组合物来治疗细胞增殖紊乱的方法。
• [EN] ANTIBODY DRUG CONJUGATES<br/>[FR] CONJUGUÉS ANTICORPS-MÉDICAMENT
  申请人：NOVARTIS AG

  公开号：WO2016203432A1

  公开（公告）日：2016-12-22

  This application discloses anti-P-cadherin antibodies, antigen binding fragments thereof, and antibody drug conjugates of said antibodies or antigen binding fragments, particularly antibody drug conjugates comprising anti-P-cadherin antibodies conjugated to auristatin analogs. The invention also relates to methods of treating cancer using the antibody drug conjugates. Also disclosed herein are methods of making the antibodies, antigen binding fragments, and antibody drug conjugates, and methods of using the antibodies and antigen binding fragments as diagnostic reagents.

  该应用程序披露了抗P-钙粘蛋白抗体、其抗原结合片段，以及所述抗体或抗原结合片段的抗体药物偶联物，特别是包括与奥利司他汀类似物偶联的抗P-钙粘蛋白抗体的抗体药物偶联物。该发明还涉及使用抗体药物偶联物治疗癌症的方法。本文还披露了制备抗体、抗原结合片段和抗体药物偶联物的方法，以及将抗体和抗原结合片段用作诊断试剂的方法。
• [EN] METHODS FOR MAKING CONJUGATES FROM DISULFIDE-CONTAINING PROTEINS<br/>[FR] PROCÉDÉS POUR LA FABRICATION DE CONJUGUÉS À PARTIR DE PROTÉINES CONTENANT DU DISULFURE
  申请人：NOVARTIS AG

  公开号：WO2014083505A1

  公开（公告）日：2014-06-05

  The invention provides methods to prepare protein conjugates from proteins having at least two cysteines. In one embodiment, a protein with a disulfide linkage is reduced to provide two free cysteines for reaction with a 1,3-dihaloacetone or similar reactant, linking the sulfur atoms of the two cysteines together. The ketone inserted between the sulfur atoms is then used to form a Schiff base to an aminated payload molecule, thus conjugating the protein to a payload. In another embodiment, two cysteine residues are tied together by reaction with a 1,3-dihaloacetone or similar reactant. The linkage between the sulfur atoms in each case holds the protein or peptide in a constrained conformation, while also providing a convenient place for attaching a payload with good specificity and efficiency.

  该发明提供了一种从至少含有两个半胱氨酸的蛋白质制备蛋白质共轭物的方法。在一个实施例中，将含有二硫键的蛋白质还原，以提供两个自由的半胱氨酸，用于与1,3-二卤代丙酮或类似试剂发生反应，将两个半胱氨酸的硫原子连接在一起。然后，插入在硫原子之间的酮基被用来与氨基负载分子形成席夫碱，从而将蛋白质与负载结合起来。在另一个实施例中，通过与1,3-二卤代丙酮或类似试剂发生反应，将两个半胱氨酸残基连接在一起。在每种情况下，硫原子之间的连接使蛋白质或肽以受限构象存在，同时还提供了一个方便的位置，用于连接具有良好特异性和效率的负载。
• ANTIBODY DRUG CONJUGATES (ADCS) AND ANTIBODY PRODRUG CONJUGATES (APDCS) WITH ENZYMATICALLY CLEAVABLE GROUPS
  申请人：Bayer Pharma Aktiengesellschaft

  公开号：US20180169256A1

  公开（公告）日：2018-06-21

  The present invention relates to novel binder-prodrug conjugates (APDCs) where binders are conjugated with inactive precursor compounds of kinesin spindle protein inhibitors, and to antibody-drug conjugates ADCs and to processes for producing these APDCs and ADCs.

  这项发明涉及新型结合物-前药偶联物（APDCs），其中结合物与动力蛋白纺锤体抑制剂的非活性前体化合物偶联，以及抗体药物偶联物ADCs以及制备这些APDCs和ADCs的方法。
• ANTIBODY DRUG CONJUGATES OF KINESIN SPINDEL PROTEIN (KSP) INHIBITORS WITH ANTIB7H3-ANTIBODIES
  申请人：BAYER PHARMA AKTIENGESELLSCHAFT

  公开号：US20200138970A1

  公开（公告）日：2020-05-07

  The present application relates to novel binder drug conjugates (ADCs), to active metabolites of these ADCs, to processes for preparing these ADCs, to the use of these ADCs for the treatment and/or prophylaxis of diseases and to the use of these ADCs for preparing medicaments for treatment and/or prophylaxis of diseases, in particular hyperproliferative and/or angiogenic disorders such as, for example, cancer diseases. Such treatments can be effected as monotherapy or else in combination with other medicaments or further therapeutic measures.

  本申请涉及新型结合剂药物偶联物（ADCs），这些ADCs的活性代谢物，制备这些ADCs的过程，将这些ADCs用于治疗和/或预防疾病，以及将这些ADCs用于制备治疗和/或预防疾病的药物，特别是高增殖和/或血管生成异常等疾病，例如癌症等。这种治疗可以作为单独治疗，也可以与其他药物或其他治疗措施结合使用。