6-(3-(4-methylpiperazin-1-yl)propylsulfonyl)benzo[d]thiazol-2-amine | 1143025-21-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 英文名称: 6-(3-(4-methylpiperazin-1-yl)propylsulfonyl)benzo[d]thiazol-2-amine
• 英文别名: 6-(3-(4-methylpiperazin-1-yl)propylsulfonyl)benzothiazol-2-amine；6-[3-(4-methylpiperazin-1-yl)propylsulfonyl]-1,3-benzothiazol-2-amine
• CAS: 1143025-21-1
• 化学式: C₁₅H₂₂N₄O₂S₂
• 分子量: 354.497
• InChiKey: QQAZHIKHGDDLFG-UHFFFAOYSA-N

物化性质

• 沸点：
  591.5±60.0 °C(predicted)
• 密度：
  1.323±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  23
• 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：
  116
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  6-(3-(4-methylpiperazin-1-yl)propylsulfonyl)benzo[d]thiazol-2-amine 在 manganese(IV) oxide 、 sodium hydride 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 2.25h， 生成 5-chloro-1-methyl-N-(6-(3-(4-methylpiperazin-1-yl)propylsulfonyl)benzo[d]thiazol-2-ylcarbamoyl)-1H-indole-6-carboxamide
  参考文献：
  名称：

  Identification, Optimization, and Pharmacology of Acylurea GHS-R1a Inverse Agonists

  摘要：

  Ghrelin plays a major physiological role in the control of food intake, and inverse agonists of the ghrelin receptor (GHS-R1a) are widely considered to offer utility as antiobesity agents by lowering the set-point for hunger between meals. We identified an acylurea series of ghrelin modulators from high throughput screening and optimized binding affinity through structure activity relationship studies. Furthermore, we identified specific substructural changes, which switched partial agonist activity to inverse agonist activity, and optimized physicochemical and DMPK properties to afford the non-CNS penetrant inverse agonist 22 (AZ-GHS-22) and the CNS penetrant inverse agonist 38 (AZ-GHS-38). Free feeding efficacy experiments showed that CNS exposure was necessary to obtain reduced food intake in mice, and it was demonstrated using GHS-R1a null and wild-type mice that this effect operates through a mechanism involving GHS-R1a.

  DOI：

  10.1021/jm500610n
• 作为产物：
  描述：

  N-甲基哌嗪 、 6-(3-chloropropylsulfonyl)benzothiazol-2-amine 在 potassium carbonate 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以100%的产率得到6-(3-(4-methylpiperazin-1-yl)propylsulfonyl)benzo[d]thiazol-2-amine
  参考文献：
  名称：

  Identification, Optimization, and Pharmacology of Acylurea GHS-R1a Inverse Agonists

  摘要：

  Ghrelin plays a major physiological role in the control of food intake, and inverse agonists of the ghrelin receptor (GHS-R1a) are widely considered to offer utility as antiobesity agents by lowering the set-point for hunger between meals. We identified an acylurea series of ghrelin modulators from high throughput screening and optimized binding affinity through structure activity relationship studies. Furthermore, we identified specific substructural changes, which switched partial agonist activity to inverse agonist activity, and optimized physicochemical and DMPK properties to afford the non-CNS penetrant inverse agonist 22 (AZ-GHS-22) and the CNS penetrant inverse agonist 38 (AZ-GHS-38). Free feeding efficacy experiments showed that CNS exposure was necessary to obtain reduced food intake in mice, and it was demonstrated using GHS-R1a null and wild-type mice that this effect operates through a mechanism involving GHS-R1a.

  DOI：

  10.1021/jm500610n

文献信息

• [EN] BENZOTHIAZOLES AS GHRELIN RECEPTOR MODULATORS<br/>[FR] AGENTS THÉRAPEUTIQUES - 802
  申请人：ASTRAZENECA AB

  公开号：WO2009047558A1

  公开（公告）日：2009-04-16

  A compound of formula (I) or a pharmaceutically acceptable salt thereof in which R1, R2 , R3, R4 and m are as described in the specification for use in the treatment of obesity and/or diabetes.

  化合物的分子式（I）或其药用盐，其中R1、R2、R3、R4和m如说明书中所述，用于治疗肥胖和/或糖尿病。
• Identification of novel GPR81 agonist lead series for target biology evaluation
  作者：Öjvind Davidsson、Kristina Nilsson、Jonas Brånalt、Terese Andersson、Kristina Berggren、Yantao Chen、Ola Fjellström、Henrik Gradén、Linda Gustafsson、Nils-Olov Hermansson、Frank Jansen、Petra Johannesson、Bengt Ohlsson、Christian Tyrchan、Annika Wellner、Eric Wellner、Maria Ölwegård-Halvarsson

  DOI：10.1016/j.bmcl.2020.126953

  日期：2020.2

  GPR81 is a novel drug target that is implicated in the control of glucose and lipid metabolism. The lack of potent GPR81 modulators suitable for in vivo studies has limited the pharmacological characterization of this lactate sensing receptor. We performed a high throughput screen (HTS) and identified a GPR81 agonist chemical series containing a central acyl urea scaffold linker. During SAR exploration

  GPR81是一种新型药物靶标，与葡萄糖和脂质代谢的控制有关。缺乏适用于体内研究的强效GPR81调节剂，限制了该乳酸传感受体的药理学表征。我们进行了高通量筛选（HTS），并确定了一个GPR81激动剂化学系列，其中包含一个中央酰基尿素支架接头。在SAR探索过程中，又开发了两个新系列，其中一个包含环状酰基脲生物等位基因，另一个包含中央酰胺键。这三个系列提供了适用于体内研究的不同选择性和理化性质。
• THERAPEUTIC AGENTS
  申请人：ALLEN Jack McQueen

  公开号：US20120115845A1

  公开（公告）日：2012-05-10

  A compound of formula I or a pharmaceutically acceptable salt thereof in which R 1 , R 2 , R 3 , R 4 and m are as described in the specification for use in the treatment of obesity and/or diabetes.

  公式I的化合物或其药学上可接受的盐，其中R1、R2、R3、R4和m如说明书所述，用于治疗肥胖症和/或糖尿病。
• BENZOTHIAZOLES AS GHRELIN RECEPTOR MODULATORS
  申请人：Allen Jack McQueen

  公开号：US20110124621A1

  公开（公告）日：2011-05-26

  A compound of formula I or a pharmaceutically acceptable salt thereof in which R 1 , R 2 , R 3 , R 4 and m are as described in the specification for use in the treatment of obesity and/or diabetes.

  化合物I的式或其药学上可接受的盐，其中R1、R2、R3、R4和m如规范所述，用于治疗肥胖和/或糖尿病。
• Therapeutic Agents - 802
  申请人：ALLEN Jack McQueen

  公开号：US20090186870A1

  公开（公告）日：2009-07-23

  A compound of formula I or a pharmaceutically acceptable salt thereof in which R 1 , R 2 , R 3 , R 4 and m are as described in the specification for use in the treatment of obesity and/or diabetes.

  化合物I的公式或其药学上可接受的盐，其中R1、R2、R3、R4和m如规范所述，用于治疗肥胖和/或糖尿病。