3-(benzyloxy)-2,4,5-trimethylpyridine 1-oxide | 1616249-44-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-(benzyloxy)-2,4,5-trimethylpyridine 1-oxide
• 英文别名: 2,4,5-Trimethyl-1-oxido-3-phenylmethoxypyridin-1-ium
• CAS: 1616249-44-5
• 化学式: C₁₅H₁₇NO₂
• 分子量: 243.305
• InChiKey: GWIZHBJARBZOCL-UHFFFAOYSA-N

物化性质

• 沸点：
  444.7±40.0 °C(Predicted)
• 密度：
  1.06±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  34.7
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-(benzyloxy)-2,4,5-trimethylpyridine 1-oxide 在 hydrazine hydrate 、 三乙胺 、 N,N-二异丙基乙胺 、 对甲苯磺酰氯 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 为溶剂， 反应 13.0h， 生成 N-(5-(benzyloxy)-3,4,6-trimethylpyridin-2-yl)acetamide
  参考文献：
  名称：

  Synthesis and antiangiogenic activity of 6-amido-2,4,5-trimethylpyridin-3-ols

  摘要：

  We recently reported that 6-aminoalkyl-2,4,5-trimethylpyridin-3-ols, novel series of 6-aminopyridin-3-ol-based antioxidants, have high antiangiogenic activities. In pursuit of wider variety in the analogues, we here report the synthesis and antiangiogenic activities of 6-amidoalkyl-2,4,5-trimethylpyridin-3-ols, which would not be considered excellent antioxidants because of the poorer electron-donating effect of the C(6)-amido group than the corresponding C(6)-amino group. The selected 6-amido compounds showed up to several fold-higher antiangiogenic activities and up to an order of magnitude better antitumor activities in the chick embryo chorioallantoic membrane (CAM) assay than SU4312, a positive control. We also found that paracetamol, as a direct phenolic analogue of our simplest 6-amidopyridin-3-ol, showed a moderate level of antiangiogenic activity. We propose this study will offer a basis for a scaffold of novel angiogenesis inhibitors that can perturb angiogenesis-related pathologies. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2014.05.005
• 作为产物：
  描述：

  4,5-双(氯甲基)-2-甲基吡啶-3-醇盐酸盐 在 potassium carbonate 、 溶剂黄146 、 间氯过氧苯甲酸 、 锌 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 16.0h， 生成 3-(benzyloxy)-2,4,5-trimethylpyridine 1-oxide
  参考文献：
  名称：

  Synthesis and antiangiogenic activity of 6-amido-2,4,5-trimethylpyridin-3-ols

  摘要：

  We recently reported that 6-aminoalkyl-2,4,5-trimethylpyridin-3-ols, novel series of 6-aminopyridin-3-ol-based antioxidants, have high antiangiogenic activities. In pursuit of wider variety in the analogues, we here report the synthesis and antiangiogenic activities of 6-amidoalkyl-2,4,5-trimethylpyridin-3-ols, which would not be considered excellent antioxidants because of the poorer electron-donating effect of the C(6)-amido group than the corresponding C(6)-amino group. The selected 6-amido compounds showed up to several fold-higher antiangiogenic activities and up to an order of magnitude better antitumor activities in the chick embryo chorioallantoic membrane (CAM) assay than SU4312, a positive control. We also found that paracetamol, as a direct phenolic analogue of our simplest 6-amidopyridin-3-ol, showed a moderate level of antiangiogenic activity. We propose this study will offer a basis for a scaffold of novel angiogenesis inhibitors that can perturb angiogenesis-related pathologies. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2014.05.005

文献信息

• POLYCYCLIC CARBAMOYLPYRIDONE DERIVATIVE HAVING HIV INTEGRASE INHIBITORY ACTIVITY
  申请人：Johns Brian Alvin

  公开号：US20120115875A1

  公开（公告）日：2012-05-10

  The present invention is to provide a novel compound (I) shown below, having the anti-virus activity, particularly the HIV integrase inhibitory activity, and a drug containing the same, particularly an anti-HIV drug, as well as a process and an intermediate thereof. (wherein Z 1 is NR 4 ; R 1 is hydrogen or lower alkyl; X is a single bond, a hetero atom group selected from O, S, SO, SO 2 and NH, or lower alkylene or lower alkenylene in which the hetero atom group may intervene; R 2 is optionally substituted aryl; R 3 is hydrogen, a halogen, hydroxy, optionally substituted lower alkyl etc; and R 4 and Z 2 part taken together forms a ring, to form a polycyclic compound, including e.g., a tricyclic or tetracyclic compound.

  本发明提供了一种新型化合物（I），其具有抗病毒活性，特别是HIV整合酶抑制活性，以及含有该化合物的药物，特别是抗HIV药物，以及其制备方法和中间体。（其中Z1为NR4；R1为氢或低碳基；X为单键，从O、S、SO、SO2和NH中选择的杂原子基团，或低碳基或低碳烯基，其中杂原子基团可以介入；R2为可选取代芳基；R3为氢、卤素、羟基、可选取代的低碳基等；R4和Z2共同形成环，形成多环化合物，包括三环或四环化合物等。）
• SUBSTITUTED CYCLOPENTA[4,5]OXAZOLO[3,2-a]PYRIDO[1,2-d]PYRAZINES AS HIV INTEGRASE INHIBITORS
  申请人：Shionogi & Co., Ltd.

  公开号：US20160137666A1

  公开（公告）日：2016-05-19

  The present invention is to provide a novel compound (I) shown below, having the anti-virus activity, particularly the HIV integrase inhibitory activity, and a drug containing the same, particularly an anti-HIV drug, as well as a process and an intermediate thereof. (wherein Z 1 is NR 4 ; R 1 is hydrogen or lower alkyl; X is a single bond, a hetero atom group selected from O, S, SO, SO 2 and NH, or lower alkylene or lower alkenylene in which the hetero atom group may intervene; R 2 is optionally substituted aryl; R 3 is hydrogen, a halogen, hydroxy, optionally substituted lower alkyl etc; and R 4 and Z 2 part taken together forms a ring, to form a polycyclic compound, including e.g., a tricyclic or tetracyclic compound.

  本发明提供了一种新型化合物(I)，如下所示，具有抗病毒活性，特别是HIV整合酶抑制活性，以及含有该化合物的药物，特别是抗HIV药物，以及其制备方法和中间体。(其中Z1为NR4;R1为氢或低碳基;X为单键，从O、S、SO、SO2和NH中选择的杂原子基团，或杂原子基团可能介入的低碳基或低烯基;R2为可选取代芳基;R3为氢、卤素、羟基、可选取代的低碳基等;R4和Z2共同形成环，形成多环化合物，包括三环或四环化合物等)。
• Crystalline dimethyl 3-(benzyloxy)-1-(2,2-dimethoxyethyl)-4-oxo-1,4-dihydropyridine-2,5-dicarboxylate
  申请人：Shionogi & Co., Ltd.

  公开号：US10000508B2

  公开（公告）日：2018-06-19

  A crystalline dimethyl 2-(benzyloxy)-1-(2,2-diethoxy-ethyl)-4-oxo-1,4-dihydropyridine-2,5-dicarboxylate of the formula (U1):

  式 (U1) 的 2-(苄氧基)-1-(2,2-二乙氧基-乙基)-4-氧代-1,4-二氢吡啶-2,5-二甲酸二甲酯结晶：
• Pyridinol derivative or pharmaceutically acceptable salt thereof, and pharmaceutical composition containing same as active ingredient
  申请人：Research Cooperation Foundation of Yeungnam University

  公开号：US10604487B2

  公开（公告）日：2020-03-31

  The present invention relates to a pharmaceutical composition for preventing or treating inflammatory bowel disease, containing, as an active ingredient, a pyridinol derivative or a pharmaceutically acceptable salt thereof. A pyridinol derivative represented by chemical formula 1 or a pharmaceutically acceptable salt thereof has an excellent colitis inhibitory effect in an inflammatory bowel disease model, and thus can be useful as a medicine for preventing or treating inflammatory bowel disease.

  本发明涉及一种用于预防或治疗炎症性肠病的药物组合物，其活性成分含有吡啶醇衍生物或其药学上可接受的盐。化学式 1 所代表的吡啶醇衍生物或其药学上可接受的盐在炎症性肠病模型中具有极佳的结肠炎抑制效果，因此可用作预防或治疗炎症性肠病的药物。
• PYRIDINOL DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, AND PHARMACEUTICAL COMPOSITION CONTAINING SAME AS ACTIVE INGREDIENT
  申请人：Research Cooperation Foundation of Yeungnam University

  公开号：EP3404020B1

  公开（公告）日：2022-11-30