(1-((2'-((acetoxymethoxy)carbonyl)[1,1'-biphenyl]-4-yl)methyl)piperidin-4-yl)methyl 3,4-dihydro-2H-[1,3]oxazino[3,2-a]indole-10-carboxylate

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: (1-((2'-((acetoxymethoxy)carbonyl)[1,1'-biphenyl]-4-yl)methyl)piperidin-4-yl)methyl 3,4-dihydro-2H-[1,3]oxazino[3,2-a]indole-10-carboxylate
• 英文别名: [1-[[4-[2-(acetyloxymethoxycarbonyl)phenyl]phenyl]methyl]piperidin-4-yl]methyl 3,4-dihydro-2H-[1,3]oxazino[3,2-a]indole-10-carboxylate
• 化学式: C₃₅H₃₆N₂O₇
• 分子量: 596.68
• InChiKey: KPPSOZRWSMIREU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  44
• 可旋转键数：
  12
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.34
• 拓扑面积：
  96.3
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  甲烷磺酸 、 (1-((2'-((acetoxymethoxy)carbonyl)[1,1'-biphenyl]-4-yl)methyl)piperidin-4-yl)methyl 3,4-dihydro-2H-[1,3]oxazino[3,2-a]indole-10-carboxylate 以 二氯甲烷 为溶剂， 反应 1.0h， 生成 (1-((2'-((acetoxymethoxy)carbonyl)[1,1'-biphenyl]-4-yl)methyl)piperidin-4-yl)methyl 3,4-dihydro-2H-[1,3]oxazino[3,2-a]indole-10-carboxylate methanesulfonate
  参考文献：
  名称：

  Acidic biphenyl derivatives: Synthesis and biological activity of a new series of potent 5-HT4 receptor antagonists

  摘要：

  Serotonin (5-hydroxytryptamine, 5-HT) is an important signaling molecule in the central nervous system (CNS) and in non-neuronal tissues and organs. Serotonin mediates a positive chronotropic and inotropic response through 5-HT4 receptors in the atrium and ventricle of the heart. Recent investigations have revealed increased expression of the 5-HT4(b) isoform in cardiomyocytes of chronic arrhythmic and failing hearts, and that the use of 5-HT4 receptor antagonists may be beneficial for treating these conditions. The 5-HT4 receptor possesses a transmembrane (TM) binding site important for ligand affinity and recognition, as well as a capacity to accommodate bulky ligands. A new series of peripherally-acting 5-HT4 receptor antagonists were prepared by combining the acidic biphenyl group from the class of angiotensin II receptor blockers (ARBs) with the SB207266 (piboserod) scaffold. The new compounds were pharmacologically evaluated and carboxylic acid 21 was identified as a potent and promising 5-HT4 receptor antagonist with moderate affinity for the AT(1) receptor. The permeability of carboxylic acid 21 in a Caco-2 assay was low and the corresponding prodrug esters 23a-f were therefore prepared. The pharmacokinetics of methyl ester 20 and n-butyl ester 23c were evaluated in a rat model, revealing incomplete metabolism to carboxylic acid 21. However, methyl ester 20 is a potent 5-HT4 receptor antagonist with binding affinities in the low picomolar range. Methyl ester 20 has promising oral bioavailability and pharmacokinetics and may target 5-HT4 receptors in both CNS and peripheral organs. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2013.09.004
• 作为产物：
  描述：

  4-piperidinylmethyl 3,4-dihydro-2H-[1,3]oxazino[3,2-a]indole-10-carboxylate 在 水 、 potassium carbonate 、 caesium carbonate 、 sodium hydroxide 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 48.0h， 生成 (1-((2'-((acetoxymethoxy)carbonyl)[1,1'-biphenyl]-4-yl)methyl)piperidin-4-yl)methyl 3,4-dihydro-2H-[1,3]oxazino[3,2-a]indole-10-carboxylate
  参考文献：
  名称：

  Acidic biphenyl derivatives: Synthesis and biological activity of a new series of potent 5-HT4 receptor antagonists

  摘要：

  Serotonin (5-hydroxytryptamine, 5-HT) is an important signaling molecule in the central nervous system (CNS) and in non-neuronal tissues and organs. Serotonin mediates a positive chronotropic and inotropic response through 5-HT4 receptors in the atrium and ventricle of the heart. Recent investigations have revealed increased expression of the 5-HT4(b) isoform in cardiomyocytes of chronic arrhythmic and failing hearts, and that the use of 5-HT4 receptor antagonists may be beneficial for treating these conditions. The 5-HT4 receptor possesses a transmembrane (TM) binding site important for ligand affinity and recognition, as well as a capacity to accommodate bulky ligands. A new series of peripherally-acting 5-HT4 receptor antagonists were prepared by combining the acidic biphenyl group from the class of angiotensin II receptor blockers (ARBs) with the SB207266 (piboserod) scaffold. The new compounds were pharmacologically evaluated and carboxylic acid 21 was identified as a potent and promising 5-HT4 receptor antagonist with moderate affinity for the AT(1) receptor. The permeability of carboxylic acid 21 in a Caco-2 assay was low and the corresponding prodrug esters 23a-f were therefore prepared. The pharmacokinetics of methyl ester 20 and n-butyl ester 23c were evaluated in a rat model, revealing incomplete metabolism to carboxylic acid 21. However, methyl ester 20 is a potent 5-HT4 receptor antagonist with binding affinities in the low picomolar range. Methyl ester 20 has promising oral bioavailability and pharmacokinetics and may target 5-HT4 receptors in both CNS and peripheral organs. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2013.09.004

文献信息

• Acidic biphenyl derivatives: Synthesis and biological activity of a new series of potent 5-HT4 receptor antagonists
  作者：Bjarne Brudeli、Kjetil Wessel Andressen、Lise Román Moltzau、Nils Olav Nilsen、Finn Olav Levy、Jo Klaveness

  DOI：10.1016/j.bmc.2013.09.004

  日期：2013.11

  Serotonin (5-hydroxytryptamine, 5-HT) is an important signaling molecule in the central nervous system (CNS) and in non-neuronal tissues and organs. Serotonin mediates a positive chronotropic and inotropic response through 5-HT4 receptors in the atrium and ventricle of the heart. Recent investigations have revealed increased expression of the 5-HT4(b) isoform in cardiomyocytes of chronic arrhythmic and failing hearts, and that the use of 5-HT4 receptor antagonists may be beneficial for treating these conditions. The 5-HT4 receptor possesses a transmembrane (TM) binding site important for ligand affinity and recognition, as well as a capacity to accommodate bulky ligands. A new series of peripherally-acting 5-HT4 receptor antagonists were prepared by combining the acidic biphenyl group from the class of angiotensin II receptor blockers (ARBs) with the SB207266 (piboserod) scaffold. The new compounds were pharmacologically evaluated and carboxylic acid 21 was identified as a potent and promising 5-HT4 receptor antagonist with moderate affinity for the AT(1) receptor. The permeability of carboxylic acid 21 in a Caco-2 assay was low and the corresponding prodrug esters 23a-f were therefore prepared. The pharmacokinetics of methyl ester 20 and n-butyl ester 23c were evaluated in a rat model, revealing incomplete metabolism to carboxylic acid 21. However, methyl ester 20 is a potent 5-HT4 receptor antagonist with binding affinities in the low picomolar range. Methyl ester 20 has promising oral bioavailability and pharmacokinetics and may target 5-HT4 receptors in both CNS and peripheral organs. (C) 2013 Elsevier Ltd. All rights reserved.