tert-butyl 4-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine-1-carboxylate | 276236-92-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: tert-butyl 4-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine-1-carboxylate
• CAS: 276236-92-1
• 化学式: C₁₉H₂₅N₃O₄
• 分子量: 359.425
• InChiKey: YVMGDNZKJZDQOQ-UHFFFAOYSA-N

物化性质

• 沸点：
  496.0±55.0 °C(Predicted)
• 密度：
  1.169±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  77.7
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  tert-butyl 4-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine-1-carboxylate 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 10.0h， 生成 4-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine
  参考文献：
  名称：

  Discovery of highly potent triazoleantifungal agents with piperidine-oxadiazole side chains

  摘要：

  一系列含有哌啶-噁二唑侧链的新型三唑类抗真菌药物被设计并合成。化合物11b 对白念珠菌表现出高活性，最小抑菌浓度（MIC）值为0.016 μg/mL。

  DOI：

  10.1039/c4md00505h
• 作为产物：
  描述：

  4-甲氧基苄胺肟 在 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.08h， 生成 tert-butyl 4-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine-1-carboxylate
  参考文献：
  名称：

  Ethionamide Boosters. 2. Combining Bioisosteric Replacement and Structure-Based Drug Design To Solve Pharmacokinetic Issues in a Series of Potent 1,2,4-Oxadiazole EthR Inhibitors

  摘要：

  Mycobacterial transcriptional repressor EthR controls the expression of EthA, the bacterial monooxygenase activating ethionamide, and is thus largely responsible for the low sensitivity of the human pathogen Mycobacterium tuberculosis to this antibiotic. We recently reported structure-activity relationships of a series of 1,2,4-oxadiazole EthR inhibitors leading to the discovery of potent ethionamide boosters. Despite high metabolic stability, pharmacokinetic evaluation revealed poor mice exposure; therefore, a second phase of optimization was required. Herein a structure-property relationship study is reported according to the replacement of the two aromatic heterocycles: 2-thienyl and 1,2,4-oxadiazolyl moieties. This work was done using a combination of structure-based drug design and in vitro/ex vivo evaluations of ethionamide boosters on the targeted protein EthR and on the human pathogen Mycobacterium tuberculosis. Thanks to this process, we identified compound 42 (BDM41906), which displays improved efficacy in addition to high exposure to mice after oral administration.

  DOI：

  10.1021/jm200825u

文献信息

• [EN] SUBSTITUTED AMINOQUINOLONES AS DGKALPHA INHIBITORS FOR IMMUNE ACTIVATION<br/>[FR] AMINOQUINOLONES SUBSTITUÉES EN TANT QU'INHIBITEURS DE DGKALPHA POUR ACTIVATION IMMUNITAIRE
  申请人：BAYER AG

  公开号：WO2021105117A1

  公开（公告）日：2021-06-03

  The present invention covers aminoquinolone compounds of general formula (I), in which R1, R2, R3, R4, R5, R6, R7, R8 and n are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment and/or prophylaxis of diseases, in particular of diacylglycerol kinase alpha regulated disorders, as a sole agent or in combination with other active ingredients.

  本发明涵盖了一般式(I)的氨基喹啉酮化合物，其中R1、R2、R3、R4、R5、R6、R7、R8和n如本文所定义，制备所述化合物的方法，用于制备所述化合物的中间化合物，包括所述化合物的药物组合物和组合物，以及利用所述化合物制造用于治疗和/或预防疾病的药物组合物，特别是二酰基甘油激酶α调节性疾病，作为唯一药剂或与其他活性成分组合使用。
• GPCR Agonists
  申请人：Edward Stuart

  公开号：US20090325924A1

  公开（公告）日：2009-12-31

  Compounds of formula (I): or pharmaceutically acceptable salts thereof, are GPCR agonists and are useful as for the treatment of obesity and diabetes.

  化合物式(I)或其药学上可接受的盐是GPCR激动剂，可用于治疗肥胖症和糖尿病。