5-chloro-N'-hydroxy-3-methylpyridine-2-carboximidamide | 721450-77-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 5-chloro-N'-hydroxy-3-methylpyridine-2-carboximidamide
• CAS: 721450-77-7
• 化学式: C₇H₈ClN₃O
• 分子量: 185.613
• InChiKey: JGQXKNIEWPISAT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  71.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-溴-2-呋喃酰氯 、 5-chloro-N'-hydroxy-3-methylpyridine-2-carboximidamide 在 吡啶 作用下， 生成 5-(3-Bromofuran-2-yl)-3-(5-chloro-3-methyl-pyridin-2-yl)-[1,2,4]oxadiazole
  参考文献：
  名称：

  Discovery of 3-aryl-5-aryl-1,2,4-oxadiazoles as a new series of apoptosis inducers. 2. Identification of more aqueous soluble analogs as potential anticancer agents

  摘要：

  As a continuation of our efforts to discover and develop the 3-aryl-5-aryl-1,2,4-oxadiazole series of apoptosis inducers as potential anticancer agents, we explored substitutions at the 2-and 3-positions of the 3-aryl group to improve the aqueous solubility properties and identify development candidates. A small substitution such as methyl or hydroxymethyl at the 2-position was well tolerated. This modification, in combination with a 3-substituted furan ring as the 5-aryl group, resulted in 4g and 4h, which have improved solubility properties. Compound 4g was found to have good in vivo efficacy in animal studies via intravenous administration. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2009.05.052
• 作为产物：
  描述：

  5-氯-2-氰基-3-甲基吡啶 在 羟胺 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 生成 5-chloro-N'-hydroxy-3-methylpyridine-2-carboximidamide
  参考文献：
  名称：

  Discovery of 3-aryl-5-aryl-1,2,4-oxadiazoles as a new series of apoptosis inducers. 2. Identification of more aqueous soluble analogs as potential anticancer agents

  摘要：

  As a continuation of our efforts to discover and develop the 3-aryl-5-aryl-1,2,4-oxadiazole series of apoptosis inducers as potential anticancer agents, we explored substitutions at the 2-and 3-positions of the 3-aryl group to improve the aqueous solubility properties and identify development candidates. A small substitution such as methyl or hydroxymethyl at the 2-position was well tolerated. This modification, in combination with a 3-substituted furan ring as the 5-aryl group, resulted in 4g and 4h, which have improved solubility properties. Compound 4g was found to have good in vivo efficacy in animal studies via intravenous administration. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2009.05.052

文献信息

• 3,5-Disubstituted-[1,2,4]-oxadiazoles and analogs as activators of caspases and inducers of apoptosis and the use thereof
  申请人：Cytovia, Inc.

  公开号：US20040127521A1

  公开（公告）日：2004-07-01

  Disclosed are 3,5-disubstituted-[1,2,4]-oxadiazoles and analogs thereof, represented by the Formula I: 1 wherein Ar 1 , R 2 , A, B and D are defined herein. The present invention relates to the discovery that compounds having Formula I are activators of caspases and inducers of apoptosis. Therefore, the activators of caspases and inducers of apoptosis of this invention may be used to induce cell death in a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.

  揭示了3,5-二取代-[1,2,4]-噁二唑及其类似物，由式I所表示：其中Ar1、R2、A、B和D在此处定义。本发明涉及发现具有式I的化合物是半胱氨酸蛋白酶激活剂和凋亡诱导剂。因此，本发明的半胱氨酸蛋白酶激活剂和凋亡诱导剂可用于诱导在各种临床病况中发生细胞死亡的情况，其中出现了异常细胞的不受控制的生长和扩散。
• [EN] FLUORO-[1,3]OXAZINES AS BACE1 INHIBITORS<br/>[FR] FLUORO-[1,3]OXAZINES EN TANT QU'INHIBITEURS DE BACE1
  申请人：HOFFMANN LA ROCHE

  公开号：WO2016001266A1

  公开（公告）日：2016-01-07

  The present invention provides a compound of formula I having BACE1 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease.

  本发明提供一种具有BACE1抑制活性的化合物I的公式，其制备方法，含有它们的药物组合物以及它们作为治疗活性物质的用途。本发明的活性化合物在治疗和/或预防治疗例如阿尔茨海默病方面是有用的。
• 3,5-disubstituted-[1,2,4]-oxadiazoles and analogs as activators of caspases and inducers of apoptosis and the use of thereof
  申请人：Cai Xiong Sui

  公开号：US20070112003A1

  公开（公告）日：2007-05-17

  Disclosed are 3,5-disubstituted-[1,2,4]-oxadiazoles and analogs thereof, represented by the Formula I: wherein Ar 1 , R 2 , A, B and D are defined herein. The present invention relates to the discovery that compounds having Formula I are activators of caspases and inducers of apoptosis. Therefore, the activators of caspases and inducers of apoptosis of this invention may be used to induce cell death in a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.

  本发明涉及3,5-二取代-[1,2,4]-噁二唑及其类似物，由式I表示：其中Ar1、R2、A、B和D在此定义。本发明涉及发现具有式I的化合物是caspase的激活剂和凋亡诱导剂。因此，本发明的caspase激活剂和凋亡诱导剂可用于诱导在不受控制的异常细胞生长和扩散的各种临床状况中的细胞死亡。
• 3,5-DISUBSTITUTED- 1,2,4 -OXADIAZOLES AND ANALOGS AS AC TIVATORS OF CASPASES AND INDUCERS OF APOPTOSIS AND THE USE THEREOF
  申请人：Cytovia, Inc.

  公开号：EP1581213A1

  公开（公告）日：2005-10-05
• EP1581213A4
  申请人：——

  公开号：EP1581213A4

  公开（公告）日：2008-11-19