2-[(7-methyl-1H-indazol-5-yl)methyl]-4-oxo-4-[4-(2-oxo-1,4-dihydroquinazolin-3-yl)piperidin-1-yl]butanoic acid | 960510-44-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: 2-[(7-methyl-1H-indazol-5-yl)methyl]-4-oxo-4-[4-(2-oxo-1,4-dihydroquinazolin-3-yl)piperidin-1-yl]butanoic acid
• CAS: 960510-44-5
• 化学式: C₂₆H₂₉N₅O₄
• 分子量: 475.547
• InChiKey: QGMYANSRJZBPDR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  35
• 可旋转键数：
  6
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  119
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4-哌啶基哌啶 、 2-[(7-methyl-1H-indazol-5-yl)methyl]-4-oxo-4-[4-(2-oxo-1,4-dihydroquinazolin-3-yl)piperidin-1-yl]butanoic acid 在 三乙胺 、 3-(二乙氧基邻酰氧基)-1,2,3-苯并三嗪-4-酮 作用下， 以 二氯甲烷 为溶剂， 生成 (+/-)-1-[1,4']bipiperidinyl-1'-yl-2-(7-methyl-1H-indazol-5-ylmethyl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butane-1,4-dione
  参考文献：
  名称：

  Calcitonin gene-related peptide (CGRP) receptor antagonists: Novel aspartates and succinates

  摘要：

  Novel aspartate and succinate CGRP full antagonists were identified through core modification of a potent lead CGRP antagonist, BMS-694153. While aspartates were much less active and had a flat SAR, some of the succinates were very potent CGRP full antagonists and matched the potency of BMS-694153. The most potency resides in the S enantiomer as demonstrated through an asymmetric synthesis. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.02.066
• 作为产物：
  描述：

  (+/-)-2-(7-Methyl-1H-indazol-5-ylmethyl)-succinic acid 1-methyl ester 在 三乙胺 、 3-(二乙氧基邻酰氧基)-1,2,3-苯并三嗪-4-酮 、 lithium hydroxide 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 2-[(7-methyl-1H-indazol-5-yl)methyl]-4-oxo-4-[4-(2-oxo-1,4-dihydroquinazolin-3-yl)piperidin-1-yl]butanoic acid
  参考文献：
  名称：

  Calcitonin gene-related peptide (CGRP) receptor antagonists: Novel aspartates and succinates

  摘要：

  Novel aspartate and succinate CGRP full antagonists were identified through core modification of a potent lead CGRP antagonist, BMS-694153. While aspartates were much less active and had a flat SAR, some of the succinates were very potent CGRP full antagonists and matched the potency of BMS-694153. The most potency resides in the S enantiomer as demonstrated through an asymmetric synthesis. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.02.066