Toluene-4-sulfonic acid morpholin-2-ylmethyl ester | 52464-83-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Toluene-4-sulfonic acid morpholin-2-ylmethyl ester
• 英文别名: (Morpholin-2-yl)methyl 4-methylbenzene-1-sulfonate；morpholin-2-ylmethyl 4-methylbenzenesulfonate
• CAS: 52464-83-2
• 化学式: C₁₂H₁₇NO₄S
• 分子量: 271.337
• InChiKey: MXQJJBJWOJSFSD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  73
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  Toluene-4-sulfonic acid morpholin-2-ylmethyl ester 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 10.5h， 生成 8-(4-Methyl-morpholin-2-ylmethoxy)-2H-chromene-3-carbonitrile
  参考文献：
  名称：

  (R)-(+)-2-[[[3-(Morpholinomethyl)-2H-chromen-8-yl]oxy]methyl]morpholine Methanesulfonate:  A New Selective Rat 5-Hydroxytryptamine_1B Receptor Antagonist

  摘要：

  In the search for new 5-hydroxytryptamine (5-HT) receptor antagonists it was found that the compound (R)-(+)-2-[[[3-(morpholinomethyl)-2H-chromen-8-yl]oxy]methyl]morpholine methanesulfonate, (R)-25, is a selective rat 5-hydroxytryptamine(1B) (r5-HT1B) receptor antagonist. The binding profile showed a 13-fold preference for r5-HT1B (K-i = 47 +/- 5 nM; n = 3) vs bovine 5-HT1B (K-i = 630 nM; n = 1) receptors. The compound had very low affinity for other monoaminergic receptors examined. The r5-HT1B receptor antagonism was demonstrated by the potentiation of the K+-stimulated release of [H-3]-5-HT from superfused rat brain slices in vitro, an effect that was antagonized by addition of 5-HT to the superfusion fluid. (R)-25 at 20 mg/kg sc enhanced the 5-HT turnover in four rat brain regions (hypothalamus, hippocampus, striatum, and frontal cortex) with about 40% measured as the 5-HTP accumulation after decarboxylase inhibition with 3-hydroxybenzylhydrazine. At 3 mg/kg sc (R)-25 produced a significant increase in the number of wet dog shakes in rats, a 5-HT2A/5-HT2C response that was abolished by depletion of 5-HT after pretreatment with the tryptophan hydroxylase inhibitor p-chlorophenylalanine. These observations show that (R)-25, by inhibiting terminal r5-HT1B autoreceptors, increases the 5-HT turnover and the synaptic concentration of 5-HT.

  DOI：

  10.1021/jm970806i
• 作为产物：
  描述：

  4-benzyl-2-toluene-p-sulphnyloxymethylmorpholine 在 palladium on activated charcoal 氢气 、 溶剂黄146 作用下， 反应 3.0h， 以57%的产率得到Toluene-4-sulfonic acid morpholin-2-ylmethyl ester
  参考文献：
  名称：

  (R)-(+)-2-[[[3-(Morpholinomethyl)-2H-chromen-8-yl]oxy]methyl]morpholine Methanesulfonate:  A New Selective Rat 5-Hydroxytryptamine_1B Receptor Antagonist

  摘要：

  In the search for new 5-hydroxytryptamine (5-HT) receptor antagonists it was found that the compound (R)-(+)-2-[[[3-(morpholinomethyl)-2H-chromen-8-yl]oxy]methyl]morpholine methanesulfonate, (R)-25, is a selective rat 5-hydroxytryptamine(1B) (r5-HT1B) receptor antagonist. The binding profile showed a 13-fold preference for r5-HT1B (K-i = 47 +/- 5 nM; n = 3) vs bovine 5-HT1B (K-i = 630 nM; n = 1) receptors. The compound had very low affinity for other monoaminergic receptors examined. The r5-HT1B receptor antagonism was demonstrated by the potentiation of the K+-stimulated release of [H-3]-5-HT from superfused rat brain slices in vitro, an effect that was antagonized by addition of 5-HT to the superfusion fluid. (R)-25 at 20 mg/kg sc enhanced the 5-HT turnover in four rat brain regions (hypothalamus, hippocampus, striatum, and frontal cortex) with about 40% measured as the 5-HTP accumulation after decarboxylase inhibition with 3-hydroxybenzylhydrazine. At 3 mg/kg sc (R)-25 produced a significant increase in the number of wet dog shakes in rats, a 5-HT2A/5-HT2C response that was abolished by depletion of 5-HT after pretreatment with the tryptophan hydroxylase inhibitor p-chlorophenylalanine. These observations show that (R)-25, by inhibiting terminal r5-HT1B autoreceptors, increases the 5-HT turnover and the synaptic concentration of 5-HT.

  DOI：

  10.1021/jm970806i

文献信息

• BENZAMIDE DERIVATIVES, THEIR PREPARATION AND USES IN MEDICINE THEREOF
  申请人：Lei Xinsheng

  公开号：US20100210640A1

  公开（公告）日：2010-08-19

  The present invention discloses novel benzamide derivatives represented by general formula (I), their preparation, pharmaceutical compositions containing the derivatives and their use as medicament, especially as a 5-HT 4 stimulator, wherein the definition of each substituent of the general formula (I) is the same as defined in the description.

  本发明公开了一种新型苯甲酰胺衍生物，其通式表示为(I)，它们的制备，含有这些衍生物的药物组合物以及它们作为药物的用途，特别是作为5-HT4激动剂，其中通式(I)中每个取代基的定义与描述中定义的相同。
• Nouveaux dérivés de 2,3-methano-aminoacides, leur procédé de préparation et les compositions pharmaceutiques qui les contiennent
  申请人：ADIR ET COMPAGNIE

  公开号：EP1050534A1

  公开（公告）日：2000-11-08

  Composé de formule (I) : dans laquelle : n représente 2 ou 3, R1 représente un groupement alkyle éventuellement substitué, cycloalkyle ou phényle éventuellement substitué, R2 représente un groupement amino, amidino éventuellement substitué, guanidino éventuellement substitué ou isothiouréïdo éventuellement substitué, Ar représente un groupement aryle ou hétéroaryle, X1 représente un groupement hydroxy ou amino éventuellement substitué, ses isomères ainsi que ses sels d'addition à un acide ou à une base pharmaceutiquement acceptable.

  式 (I) 的化合物 其中： n 代表 2 或 3、 R1 代表任选取代的烷基、环烷基或任选取代的苯基 R2 代表氨基、任选取代的脒基、任选取代的胍基或任选取代的异硫脲基、 Ar 代表芳基或杂芳基、 X1 代表任选取代的羟基或氨基、 其异构体，及其与药学上可接受的酸或碱的加成盐。
• US6288077B1
  申请人：——

  公开号：US6288077B1

  公开（公告）日：2001-09-11
• (<i>R</i>)-(+)-2-[[[3-(Morpholinomethyl)-2<i>H</i>-chromen-8-yl]oxy]methyl]morpholine Methanesulfonate:  A New Selective Rat 5-Hydroxytryptamine_1B Receptor Antagonist
  作者：Stefan Berg、Lars-Gunnar Larsson、Lucy Rényi、Svante B. Ross、Seth-Olof Thorberg、Gun Thorell-Svantesson

  DOI：10.1021/jm970806i

  日期：1998.5.1

  In the search for new 5-hydroxytryptamine (5-HT) receptor antagonists it was found that the compound (R)-(+)-2-[[[3-(morpholinomethyl)-2H-chromen-8-yl]oxy]methyl]morpholine methanesulfonate, (R)-25, is a selective rat 5-hydroxytryptamine(1B) (r5-HT1B) receptor antagonist. The binding profile showed a 13-fold preference for r5-HT1B (K-i = 47 +/- 5 nM; n = 3) vs bovine 5-HT1B (K-i = 630 nM; n = 1) receptors. The compound had very low affinity for other monoaminergic receptors examined. The r5-HT1B receptor antagonism was demonstrated by the potentiation of the K+-stimulated release of [H-3]-5-HT from superfused rat brain slices in vitro, an effect that was antagonized by addition of 5-HT to the superfusion fluid. (R)-25 at 20 mg/kg sc enhanced the 5-HT turnover in four rat brain regions (hypothalamus, hippocampus, striatum, and frontal cortex) with about 40% measured as the 5-HTP accumulation after decarboxylase inhibition with 3-hydroxybenzylhydrazine. At 3 mg/kg sc (R)-25 produced a significant increase in the number of wet dog shakes in rats, a 5-HT2A/5-HT2C response that was abolished by depletion of 5-HT after pretreatment with the tryptophan hydroxylase inhibitor p-chlorophenylalanine. These observations show that (R)-25, by inhibiting terminal r5-HT1B autoreceptors, increases the 5-HT turnover and the synaptic concentration of 5-HT.