methyl 2-aminobenzoxazole-6-carboxylate | 851075-63-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶唑类
• 英文名称: methyl 2-aminobenzoxazole-6-carboxylate
• 英文别名: 2-amino-6-methoxycarbonylbenzoxazole；methyl 2-aminobenzo[d]oxazole-6-carboxylate；Methyl 2-amino-1,3-benzoxazole-6-carboxylate
• CAS: 851075-63-3
• 化学式: C₉H₈N₂O₃
• mdl: MFCD18917418
• 分子量: 192.174
• InChiKey: SBAXJJRFJSWBGJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.111
• 拓扑面积：
  78.4
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  methyl 2-aminobenzoxazole-6-carboxylate 在 盐酸 、 sodium hydroxide 、 1-羟基苯并三唑 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 作用下， 以 1,4-二氧六环 、 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 生成
  参考文献：
  名称：

  基于苯并噻唑结构合成有效的和选择性的白色念珠菌N-肉豆蔻酰基转移酶抑制剂。

  摘要：

  建立了两种使用固相支持试剂的平行合成方法来研究弱命中化合物1的快速优化。几种化合物在低纳摩尔范围内显示出对N-肉豆蔻酰基转移酶的高效能。介绍了一系列新型的2-氨基苯并噻唑N-肉豆蔻酰基转移酶抑制剂的结构活性关系（SAR）和抗真菌活性。

  DOI：

  10.1016/j.bmc.2005.01.033
• 作为产物：
  描述：

  4-氨基-3-羟基苯甲酸甲酯 在 吡啶 、 氨 、 potassium carbonate 作用下， 以 四氢呋喃 、 乙酸乙酯 为溶剂， 反应 24.0h， 生成 methyl 2-aminobenzoxazole-6-carboxylate
  参考文献：
  名称：

  Benzoxazole and benzothiazole amides as novel pharmacokinetic enhancers of HIV protease inhibitors

  摘要：

  A new class of benzoxazole and benzothiazole amide derivatives exhibiting potent CYP3A4 inhibiting properties was identified. Extensive lead optimization was aimed at improving the CYP3A4 inhibitory properties as well as overall ADME profile of these amide derivatives. This led to the identification of thiazol-5-ylmethyl (2S,3R)-4-(2-(ethyl(methyl) amino)-N-isobutylbenzo[d]oxazole-6-carboxamido)-3-hydroxy-1-phenylbutan-2-ylcarbamate (C1) as a lead candidate for this class. This compound together with structurally similar analogues demonstrated excellent 'boosting' properties when tested in dogs. These findings warrant further evaluation of their properties in an effort to identify valuable alternatives to Ritonavir as pharmacokinetic enhancers. (c) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.06.022

文献信息

• Electrochemical Intramolecular CH Amination: Synthesis of Benzoxazoles and Benzothiazoles
  作者：Tatsuya Morofuji、Akihiro Shimizu、Jun‐ichi Yoshida

  DOI：10.1002/chem.201406398

  日期：2015.2.16

  A new method for metal‐free intramolecular CH amination has been developed. Electrochemical oxidation of 2‐pyrimidyloxybenzenes and 2‐pyrimidylthiobenzenes, which can be easily prepared from phenols and thiophenols, respectively, followed by the treatment of the resulting pyrimidinium ions with piperidine gives 2‐aminobenzoxazoles and 2‐aminobenzothiazoles, respectively.

  已经开发出一种新的无金属分子内CH胺化方法。分别可由苯酚和硫酚轻松制得的2-嘧啶基氧基苯和2-嘧啶基苯硫醚进行电化学氧化，然后用哌啶处理所得的嘧啶鎓离子，分别制得2-氨基苯并恶唑和2-氨基苯并噻唑。
• COMPOUNDS AND THEIR USE AS PDE4 ACTIVATORS
  申请人：[en]MIRONID LIMITED

  公开号：WO2024038132A1

  公开（公告）日：2024-02-22

  The present invention relates to compounds of Formulas I to IV, their use as activators of long form cyclic nucleotide phosphodiesterase-4 (PDE4) enzymes (isoforms) and to these compounds for use in a method for the treatment or prevention of disorders requiring a reduction of second messenger responses mediated by cyclic 3',5'-adenosine monophosphate (cAMP).
• Synthesis of potent and selective inhibitors of Candida albicans N-myristoyltransferase based on the benzothiazole structure
  作者：Kazuo Yamazaki、Yasushi Kaneko、Kie Suwa、Shinji Ebara、Kyoko Nakazawa、Kazuhiro Yasuno

  DOI：10.1016/j.bmc.2005.01.033

  日期：2005.4

  rapid optimization of weak hit compound 1. Several compounds showed high potency in the low nanomolar range against N-myristoyltransferase. The structure-activity relationship (SAR) and antifungal activities of a series of novel 2-aminobenzothiazole N-myristoyltransferase inhibitors are presented.

  建立了两种使用固相支持试剂的平行合成方法来研究弱命中化合物1的快速优化。几种化合物在低纳摩尔范围内显示出对N-肉豆蔻酰基转移酶的高效能。介绍了一系列新型的2-氨基苯并噻唑N-肉豆蔻酰基转移酶抑制剂的结构活性关系（SAR）和抗真菌活性。
• Benzoxazole and benzothiazole amides as novel pharmacokinetic enhancers of HIV protease inhibitors
  作者：Tim H.M. Jonckers、Marie-Claude Rouan、Geerwin Haché、Wim Schepens、Sabine Hallenberger、Judith Baumeister、Jennifer C. Sasaki

  DOI：10.1016/j.bmcl.2012.06.022

  日期：2012.8

  A new class of benzoxazole and benzothiazole amide derivatives exhibiting potent CYP3A4 inhibiting properties was identified. Extensive lead optimization was aimed at improving the CYP3A4 inhibitory properties as well as overall ADME profile of these amide derivatives. This led to the identification of thiazol-5-ylmethyl (2S,3R)-4-(2-(ethyl(methyl) amino)-N-isobutylbenzo[d]oxazole-6-carboxamido)-3-hydroxy-1-phenylbutan-2-ylcarbamate (C1) as a lead candidate for this class. This compound together with structurally similar analogues demonstrated excellent 'boosting' properties when tested in dogs. These findings warrant further evaluation of their properties in an effort to identify valuable alternatives to Ritonavir as pharmacokinetic enhancers. (c) 2012 Elsevier Ltd. All rights reserved.