(2S)-1-[(E,4S)-4-[[(2S)-3,3-dimethyl-2-[[(2S)-3-methyl-2-(methylamino)-3-phenylbutanoyl]amino]butanoyl]-methylamino]-2,5-dimethylhex-2-enoyl]pyrrolidine-2-carboxylic acid | 755757-93-8

• 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: (2S)-1-[(E,4S)-4-[[(2S)-3,3-dimethyl-2-[[(2S)-3-methyl-2-(methylamino)-3-phenylbutanoyl]amino]butanoyl]-methylamino]-2,5-dimethylhex-2-enoyl]pyrrolidine-2-carboxylic acid
• CAS: 755757-93-8
• 化学式: C₃₂H₅₀N₄O₅
• 分子量: 570.773
• InChiKey: IGUHUXXTFRJJNP-PDFBYWLWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  41
• 可旋转键数：
  12
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  119
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2-苯乙胺 、 (2S)-1-[(E,4S)-4-[[(2S)-3,3-dimethyl-2-[[(2S)-3-methyl-2-(methylamino)-3-phenylbutanoyl]amino]butanoyl]-methylamino]-2,5-dimethylhex-2-enoyl]pyrrolidine-2-carboxylic acid 在 1-羟基苯并三唑 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成
  参考文献：
  名称：

  D-piece modifications of the hemiasterlin analog HTI-286 produce potent tubulin inhibitors

  摘要：

  Modifications of the D-piece carboxylic acid group of the hemiasterlin analog HTI-286 gave tubulin inhibitors which were potent cytotoxic agents in taxol resistant cell lines expressing P-glycoprotein. Amides derived from proline had potency comparable to HTI-286. Reduction of the carboxylic acid to ketones and alcohols or its conversion to acidic heterocycles also gave potent analogs. Synthetic modifications of the carboxylic acid could be carried out selectively using a wide range of synthetic reagents. Proline analog 3 was found to be effective in a human xenograft model in athymic mice. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.05.005
• 作为产物：
  描述：

  L-脯氨酸甲酯 在 lithium hydroxide 、 1-羟基苯并三唑 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 甲醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 生成 (2S)-1-[(E,4S)-4-[[(2S)-3,3-dimethyl-2-[[(2S)-3-methyl-2-(methylamino)-3-phenylbutanoyl]amino]butanoyl]-methylamino]-2,5-dimethylhex-2-enoyl]pyrrolidine-2-carboxylic acid
  参考文献：
  名称：

  D-piece modifications of the hemiasterlin analog HTI-286 produce potent tubulin inhibitors

  摘要：

  Modifications of the D-piece carboxylic acid group of the hemiasterlin analog HTI-286 gave tubulin inhibitors which were potent cytotoxic agents in taxol resistant cell lines expressing P-glycoprotein. Amides derived from proline had potency comparable to HTI-286. Reduction of the carboxylic acid to ketones and alcohols or its conversion to acidic heterocycles also gave potent analogs. Synthetic modifications of the carboxylic acid could be carried out selectively using a wide range of synthetic reagents. Proline analog 3 was found to be effective in a human xenograft model in athymic mice. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.05.005

文献信息

• Compounds for treating tumors
  申请人：Zask Arie

  公开号：US20050037977A1

  公开（公告）日：2005-02-17

  The invention provides compounds of formula (I): wherein E, A, B′, R 6 , R 7 , R 8 , and R 9 are defined in the specification which compounds exhibit anticancer activity and are useful for treating cancer.

  该发明提供了以下式（I）的化合物： 其中E、A、B′、R6、R7、R8和R9在规范中定义，这些化合物表现出抗癌活性，并可用于治疗癌症。
• COMPOUNDS FOR TREATING TUMORS
  申请人：Zask Arie

  公开号：US20080221181A1

  公开（公告）日：2008-09-11

  The invention provides compounds of formula (I): wherein E, A, B′, R 6 , R 7 , R 8 , and R 9 are defined in the specification which compounds exhibit anticancer activity and are useful for treating cancer.

  本发明提供公式（I）的化合物：其中E，A，B'，R6，R7，R8和R9在说明书中定义，这些化合物表现出抗癌活性并可用于治疗癌症。
• Hemiasterlin derivatives and uses thereof in the treatment of cancer
  申请人：Kowalczyk J. James

  公开号：US20080051434A1

  公开（公告）日：2008-02-28

  The present invention provides compounds having formula (I): and additionally provides methods for the synthesis thereof and methods for the use thereof in the treatment of cancer, wherein R 1 -R 7 , X 1 , X 2 , R, Q, and n are as defined herein.
• Hemiasterlin Derivatives and Uses Thereof
  申请人：Campagna Silvio A.

  公开号：US20080108820A1

  公开（公告）日：2008-05-08

  The present invention provides compounds having formula (I): and additionally provides methods for the synthesis thereof and methods for the use thereof in the treatment of cancer, wherein R 1 -R 7 , X 1 , X 2 , R, Q, and n are as defined herein.
• HEMIASTERLIN DERIVATIVES AND USES THEREOF IN THE TREATMENT OF CANCER
  申请人：KOWALCZYK James J.

  公开号：US20100063095A1

  公开（公告）日：2010-03-11

  The present invention provides compounds having formula (I): and additionally provides methods for the synthesis thereof and methods for the use thereof in the treatment of cancer, wherein R 1 -R 7 , X 1 , X 2 , R, Q, and n are as defined herein.