2,5-Dioxopyrrolidin-1-yl 4-(methyldisulfanyl)butanoate | 905449-92-5

• 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: 2,5-Dioxopyrrolidin-1-yl 4-(methyldisulfanyl)butanoate
• 英文别名: (2,5-dioxopyrrolidin-1-yl) 4-(methyldisulfanyl)butanoate
• CAS: 905449-92-5
• 化学式: C₉H₁₃NO₄S₂
• 分子量: 263.339
• InChiKey: QWROLKILTGGHBI-UHFFFAOYSA-N

物化性质

• 沸点：
  386.9±44.0 °C(Predicted)
• 密度：
  1.37±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  16
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  114
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2,5-Dioxopyrrolidin-1-yl 4-(methyldisulfanyl)butanoate 在 三乙胺 、 N,N'-二环己基碳二亚胺 、 zinc(II) chloride 作用下， 以 乙二醇二甲醚 、 乙醚 、 二氯甲烷 、 水 为溶剂， 反应 4.0h， 生成 [(1S,2R,3S,5S,6S,16E,18E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.110,14.03,5]hexacosa-10,12,14(26),16,18-pentaen-6-yl] (2R)-2-[methyl-[4-(methyldisulfanyl)butanoyl]amino]propanoate
  参考文献：
  名称：

  Semisynthetic Maytansine Analogues for the Targeted Treatment of Cancer

  摘要：

  Maytansine, a highly cytotoxic natural product, failed as an anticancer agent in human clinical trials because of unacceptable systemic toxicity. The potent cell killing ability of maytansine can be used in a targeted delivery approach for the selective destruction of cancer cells. A series of new maytansinoids, bearing a disulfide or thiol substituent were synthesized. The chain length of the ester side chain and the degree of steric hindrance on the carbon atom bearing the thiol substituent were varied. Several of these maytansinoids were found to be even more potent in vitro than maytansine. The targeted delivery of these maytansinoids, using monoclonal antibodies, resulted in a high, specific killing of the targeted cells in vitro and remarkable antitumor activity in vivo.

  DOI：

  10.1021/jm060319f
• 作为产物：
  描述：

  4-(甲基二硫烷基)丁酸 、 N-羟基丁二酰亚胺 在 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 反应 2.0h， 生成 2,5-Dioxopyrrolidin-1-yl 4-(methyldisulfanyl)butanoate
  参考文献：
  名称：

  Semisynthetic Maytansine Analogues for the Targeted Treatment of Cancer

  摘要：

  Maytansine, a highly cytotoxic natural product, failed as an anticancer agent in human clinical trials because of unacceptable systemic toxicity. The potent cell killing ability of maytansine can be used in a targeted delivery approach for the selective destruction of cancer cells. A series of new maytansinoids, bearing a disulfide or thiol substituent were synthesized. The chain length of the ester side chain and the degree of steric hindrance on the carbon atom bearing the thiol substituent were varied. Several of these maytansinoids were found to be even more potent in vitro than maytansine. The targeted delivery of these maytansinoids, using monoclonal antibodies, resulted in a high, specific killing of the targeted cells in vitro and remarkable antitumor activity in vivo.

  DOI：

  10.1021/jm060319f

文献信息

• CYTOTOXIC AGENTS COMPRISING NEW MAYTANSINOIDS
  申请人：Chari V. J. Ravi

  公开号：US20070269447A1

  公开（公告）日：2007-11-22

  New thiol and disulfide-containing maytansinoids bearing a mono or di-alkyl substitution on the α-carbon atom bearing the sulfur atom are disclosed. Also disclosed are methods for the synthesis of these new maytansinoids and methods for the linkage of these new maytansinoids to cell-binding agents. The maytansinoid-cell-binding agent conjugates are useful as therapeutic agents, which are delivered specifically to target cells and are cytotoxic. These conjugates display vastly improved therapeutic efficacy in animal tumor models compared to the previously described agents.

  本文介绍了一种新的含硫原子α-碳原子上带有单烷基或双烷基取代的硫醇和二硫键的马替西酮类物质。同时还介绍了这些新的马替西酮类物质的合成方法以及将这些新的马替西酮类物质与细胞结合剂相连的方法。这些马替西酮-细胞结合剂偶联物作为治疗剂对目标细胞具有特异性传递和细胞毒性。与先前描述的药物相比，这些偶联物在动物肿瘤模型中显示出极大的治疗效果改善。
• Semisynthetic Maytansine Analogues for the Targeted Treatment of Cancer
  作者：Wayne C. Widdison、Sharon D. Wilhelm、Emily E. Cavanagh、Kathleen R. Whiteman、Barbara A. Leece、Yelena Kovtun、Victor S. Goldmacher、Hongsheng Xie、Rita M. Steeves、Robert J. Lutz、Robert Zhao、Lintao Wang、Walter A. Blättler、Ravi V. J. Chari

  DOI：10.1021/jm060319f

  日期：2006.7.1

  Maytansine, a highly cytotoxic natural product, failed as an anticancer agent in human clinical trials because of unacceptable systemic toxicity. The potent cell killing ability of maytansine can be used in a targeted delivery approach for the selective destruction of cancer cells. A series of new maytansinoids, bearing a disulfide or thiol substituent were synthesized. The chain length of the ester side chain and the degree of steric hindrance on the carbon atom bearing the thiol substituent were varied. Several of these maytansinoids were found to be even more potent in vitro than maytansine. The targeted delivery of these maytansinoids, using monoclonal antibodies, resulted in a high, specific killing of the targeted cells in vitro and remarkable antitumor activity in vivo.