(2R,5R)-2-methyl-5-phenylmorpholin-3-one | 957121-52-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 恶嗪烷类
• 英文名称: (2R,5R)-2-methyl-5-phenylmorpholin-3-one
• CAS: 957121-52-7
• 化学式: C₁₁H₁₃NO₂
• 分子量: 191.23
• InChiKey: DMGWZHKSDAHSJK-SCZZXKLOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (2R,5R)-2-methyl-5-phenylmorpholin-3-one 在 tris-(dibenzylideneacetone)dipalladium(0) 、 四(三苯基膦)钯 、 5-(diisopropylphosphino)-1',3',5'-triphenyl-1'H-1,4'-bipyrazole N-溴代丁二酰亚胺(NBS) 、 二甲基亚砜 、 红铝 、 lithium tert-butoxide 作用下， 以 2-甲基-2-丁醇 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 3.0h， 生成 6-((2R,5R)-2-methyl-5-phenylmorpholino)-3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-carbonitrile
  参考文献：
  名称：

  MORPHOLINE COMPOUNDS

  摘要：

  矿物皮质激素受体拮抗剂（MRa），含有这类抑制剂的药物组合物以及利用这类抑制剂治疗哺乳动物，包括人类，例如糖尿病肾病和高血压。

  公开号：

  US20110281854A1
• 作为产物：
  描述：

  2-chloro-N-((R)-2-hydroxy-1-phenylethyl)propanamide 在 potassium tert-butylate 作用下， 以 叔丁醇 为溶剂， 反应 1.5h， 以1.2 g的产率得到(2R,5R)-2-methyl-5-phenylmorpholin-3-one
  参考文献：
  名称：

  [EN] SUBSTITUTED MORPHOLINE DERIVATIVES AS ROR GAMMA MODULATORS
  [FR] DÉRIVÉS DE MORPHOLINE SUBSTITUÉS EN TANT QUE MODULATEURS DE ROR GAMMA

  摘要：

  本公开涉及具有式(I)的化合物及其药学上可接受的盐，其中环A、R1、R2、R3、X1、X2、m和n如本文所定义，这些化合物作为视黄酸相关孤儿受体γt（RORγt）的调节剂具有活性。这些化合物可以预防、抑制或抑制RORγt的作用，因此在治疗RORγt介导的疾病、疾病、综合征或症状方面具有用处，例如疼痛、炎症、慢性阻塞性肺病、哮喘、类风湿关节炎、结肠炎、多发性硬化症、牛皮癣、神经退行性疾病和癌症。 (I)

  公开号：

  WO2018116285A1

文献信息

• Substituted monocyclic CGRP receptor antagonists
  申请人：Wood Michael R.

  公开号：US20070265225A1

  公开（公告）日：2007-11-15

  Compounds of formula I: (wherein variables A 1 , A 2 , A 3 , A 4 , m, n, J, Q, R 4 , E a , E b , E c , R 6 , R 7 , R e , R f , R PG and Y are as described herein) which are antagonists of CGRP receptors and which are useful in the treatment or prevention of diseases in which the CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.

  式I的化合物：(其中变量A1、A2、A3、A4、m、n、J、Q、R4、Ea、Eb、Ec、R6、R7、Re、Rf、RPG和Y如本文所述)是CGRP受体拮抗剂，可用于治疗或预防涉及CGRP的疾病，如偏头痛。该发明还涉及包含这些化合物的药物组合物以及在预防或治疗涉及CGRP的疾病中使用这些化合物和组合物。
• SUBSTITUTED MONOCYCLIC CGRP RECEPTOR ANTAGONISTS
  申请人：Wood Michael R.

  公开号：US20100056498A1

  公开（公告）日：2010-03-04

  Compounds of formula I: (wherein variables A 1 , A 2 , A 3 , A 4 , m, n, J, Q, R 4 , E a , E b , E c , R 6 , R 7 , R e , R f , R PG and Y are as described herein) which are antagonists of CGRP receptors and which are useful in the treatment or prevention of diseases in which the CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.

  式I的化合物：（其中变量A1，A2，A3，A4，m，n，J，Q，R4，Ea，Eb，Ec，R6，R7，Re，Rf，RPG和Y如本文所述）是CGRP受体拮抗剂，可用于治疗或预防CGRP参与的疾病，如偏头痛。本发明还涉及包含这些化合物的制药组合物以及这些化合物和组合物在预防或治疗CGRP参与的这些疾病中的应用。
• Synthesis of a <i>cis</i> 2,5-Disubstituted Morpholine by De-epimerization: Application to the Multigram Scale Synthesis of a Mineralocorticoid Antagonist
  作者：Matthew Sammons、Sandra M. Jennings、Michael Herr、Catherine A. Hulford、Liuqing Wei、James F. Hallissey、E. Jason Kiser、Stephen W. Wright、David W. Piotrowski

  DOI：10.1021/op400101p

  日期：2013.6.21

  A convergent route to multigram quantities of a mineralocorticoid antagonist 3 is described. Starting from (R)-phenylglycinol, the synthesis of cis 2,5-morpholine 2 is accomplished utilizing a de-epimerization to install the second stereogenic center. The multigram synthesis of 3 was completed through a sequence of an SNAr reaction, Dakin oxidation, alkylation, and cyclization to provide a crystalline solid.
• Identification of Morpholino-2<i>H</i>-pyrido[3,2-<i>b</i>][1,4]oxazin-3(4<i>H</i>)-ones as Nonsteroidal Mineralocorticoid Antagonists
  作者：David W. Piotrowski、Kentaro Futatsugi、Agustin Casimiro-Garcia、Liuqing Wei、Matthew F. Sammons、Michael Herr、Wenhua Jiao、Sophie Y. Lavergne、Steven B. Coffey、Stephen W. Wright、Kun Song、Paula M. Loria、Mary Ellen Banker、Donna N. Petersen、Jonathan Bauman

  DOI：10.1021/acs.jmedchem.7b01515

  日期：2018.2.8

  A novel series of morpholine-based non steroidal mineralocorticoid receptor antagonists is reported. Starting from a pyrrolidine HTS hit 9 that possessed modest potency but excellect selectivity versus related nuclear hormone receptors, a series of libraries led to identification of morpholine lead 10. After further optimization, cis disubstituted morpholine 22 was discovered, which showed a 45-fold boost in binding affinity and corresponding functional potency compared to 13. While 22 had high clearance in rat, it provided sufficient exposure at high doses to favorably assess in vivo efficacy (increased urinary Na+/K+ ratio) and safety. In contrast to rat, the dog and human MetID and PK profiles of 22 were adequate, suggesting that it could be suitable as a potential clinical asset.
• MORPHOLINE COMPOUNDS AS MINERALOCORTICOID RECEPTOR ANTAGONISTS
  申请人：Pfizer Inc.

  公开号：EP2569310A1

  公开（公告）日：2013-03-20