5-{(2S,3R,4S,5S)-3-[(2S)-1-(benzyloxy)-2-methylbutyl]-4-nitro-5-phenylpyrrolidine-2-carboxamido}pentanoic acid | 936712-57-1

• 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: 5-{(2S,3R,4S,5S)-3-[(2S)-1-(benzyloxy)-2-methylbutyl]-4-nitro-5-phenylpyrrolidine-2-carboxamido}pentanoic acid
• 英文别名: 5-[[(2S,3R,4S,5S)-3-[(1S,2S)-2-methyl-1-phenylmethoxybutyl]-4-nitro-5-phenylpyrrolidine-2-carbonyl]amino]pentanoic acid
• CAS: 936712-57-1
• 化学式: C₂₈H₃₇N₃O₆
• 分子量: 511.618
• InChiKey: FDGCHLPWBQJVIA-VZRADHSASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  37
• 可旋转键数：
  13
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  134
• 氢给体数：
  3
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  (2S,3S)-2-Benzyloxy-3-methyl-pentan-1-ol 在 2,2,6,6-四甲基哌啶氧化物 、 水 、 silver(I) acetate 、 三乙胺 、 lithium hydroxide 作用下， 以 乙二醇二甲醚 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 42.67h， 生成 5-{(2S,3R,4S,5S)-3-[(2S)-1-(benzyloxy)-2-methylbutyl]-4-nitro-5-phenylpyrrolidine-2-carboxamido}pentanoic acid
  参考文献：
  名称：

  Design, Synthesis, and Functional Evaluation of Leukocyte Function Associated Antigen-1 Antagonists in Early and Late Stages of Cancer Development

  摘要：

  The integrin leukocyte function associated antigen 1 (LFA-1) binds the intercellular adhesion molecule 1 (ICAM-1) by its alpha(L)-chain inserted domain (I-domain). This interaction plays a key role in cancer and other diseases. We report the structure-based design, small-scale synthesis, and biological activity evaluation of a novel family of LFA-1 antagonists. The design led to the synthesis of a family of highly substituted homochiral pyrrolidines with antiproliferative and antimetastatic activity in a murine model of colon carcinoma, as well as potent antiadhesive properties in several cancer cell lines in the low micromolar range. NMR analysis of their binding to the isolated I-domain shows that they bind to the I-domain allosteric site (IDAS), the binding site of other allosteric LFA-1 inhibitors. These results provide evidence of the potential therapeutic value of a new set of LFA-1 inhibitors, whose further development is facilitated by a synthetic strategy that is versatile and fully stereocontrolled.

  DOI：

  10.1021/jm3016848

文献信息

• Design, Synthesis, and Functional Evaluation of Leukocyte Function Associated Antigen-1 Antagonists in Early and Late Stages of Cancer Development
  作者：Eider San Sebastián、Tahl Zimmerman、Aizpea Zubia、Yosu Vara、Elyette Martin、Finton Sirockin、Annick Dejaegere、Roland H. Stote、Xabier Lopez、David Pantoja-Uceda、María Valcárcel、Lorea Mendoza、Fernando Vidal-Vanaclocha、Fernando P. Cossío、Francisco J. Blanco

  DOI：10.1021/jm3016848

  日期：2013.2.14

  The integrin leukocyte function associated antigen 1 (LFA-1) binds the intercellular adhesion molecule 1 (ICAM-1) by its alpha(L)-chain inserted domain (I-domain). This interaction plays a key role in cancer and other diseases. We report the structure-based design, small-scale synthesis, and biological activity evaluation of a novel family of LFA-1 antagonists. The design led to the synthesis of a family of highly substituted homochiral pyrrolidines with antiproliferative and antimetastatic activity in a murine model of colon carcinoma, as well as potent antiadhesive properties in several cancer cell lines in the low micromolar range. NMR analysis of their binding to the isolated I-domain shows that they bind to the I-domain allosteric site (IDAS), the binding site of other allosteric LFA-1 inhibitors. These results provide evidence of the potential therapeutic value of a new set of LFA-1 inhibitors, whose further development is facilitated by a synthetic strategy that is versatile and fully stereocontrolled.