3-benzyloxy-6-iodo-pyridazine | 1033705-26-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-benzyloxy-6-iodo-pyridazine
• 英文别名: 3-iodo-6-benzyloxy-pyridazine；3-iodo-6-phenylmethoxypyridazine
• CAS: 1033705-26-8
• 化学式: C₁₁H₉IN₂O
• mdl: MFCD09758968
• 分子量: 312.11
• InChiKey: DHUUNUVUONBLGN-UHFFFAOYSA-N

物化性质

• 沸点：
  437.3±35.0 °C(Predicted)
• 密度：
  1.708±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  35
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-benzyloxy-6-iodo-pyridazine 在 bis-triphenylphosphine-palladium(II) chloride 、 tris-(dibenzylideneacetone)dipalladium(0) 、 copper(l) iodide 、 氢气 、 二异丙胺 、 三氟乙酸 、 2-(二叔丁基膦)联苯 、 sodium t-butanolate 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 乙醇 、 二氯甲烷 、 乙酸乙酯 为溶剂， -10.0~80.0 ℃ 、344.75 kPa 条件下， 生成 1-[[4-[3-(6-Phenylmethoxypyridazin-3-yl)propylamino]phenyl]methyl]piperidin-4-ol
  参考文献：
  名称：

  Design, synthesis and evaluation of MCH receptor 1 antagonists—Part II: Optimization of pyridazines toward reduced phospholipidosis and hERG inhibition

  摘要：

  Despite recent success there remains a high therapeutic need for the development of drugs targeting diseases associated with the metabolic syndrome. As part of our search for safe and effective MCH-R1 antagonists for the treatment of obesity, a series of 3,6-disubstituted pyridazines was evaluated. During optimization several issues of the initial lead structures had to be resolved, such as selectivity over related GPCRs, inhibition of the hERG channel as well as the potential to induce phospholipidosis. Utilizing property-based design, we could demonstrate that all parameters can significantly be improved by consequently increasing the polarity of the compounds. By this strategy, we succeeded in identifying potent and orally available MCH-R1 antagonists with good selectivity over M1 and 5-HT2A and an improved safety profile with respect to hERG inhibition and phospholipidosis. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2015.05.074
• 作为产物：
  描述：

  3,6-二碘哒嗪 、 苯甲醇钠 以 甲苯 、 苯甲醇 为溶剂， 反应 16.0h， 以77%的产率得到3-benzyloxy-6-iodo-pyridazine
  参考文献：
  名称：

  WO2008/71646

  摘要：

  公开号：

文献信息

• SUBSTITUTED ARYLSULPHONYLGLYCINES, THE PREPARATION THEREOF AND THE USE THEREOF AS PHARMACEUTICAL COMPOSITIONS
  申请人：Wagner Holger

  公开号：US20100093703A1

  公开（公告）日：2010-04-15

  The present invention relates to substituted arylsulphonylglycines of general formula wherein R, R 4 , X, Y, Z and m are defined as in claim 1 , the tautomers, enantiomers, diastereomers, mixtures thereof and salts thereof, which have valuable pharmacological properties, particularly the suppression of the interaction of glycogen phosphorylase a with the G L subunit of glycogen-associated protein phosphatase 1 (PP1), and their use as pharmaceutical compositions.

  本发明涉及通式所示的取代芳基磺酰基甘氨酸，其中R、R4、X、Y、Z和m如权利要求1中定义，其互变异构体、对映异构体、非对映异构体、它们的混合物及其盐，具有有价值的药理学性质，特别是抑制糖原磷酸化酶a与糖原相关蛋白磷酸酶1（PP1）的GL亚基相互作用，并将其用作制药组合物。
• NOVEL PYRIDAZINES
  申请人：Boehringer Ingelheim International GmbH

  公开号：US20200131151A1

  公开（公告）日：2020-04-30

  The present invention relates to novel pyridazines, processes for their preparation, pharmaceutical compositions containing them and their use in therapy, particularly in the treatment and/or prevention of diseases and disorders mediated by Autotaxin.

  本发明涉及新型吡啶嗪，其制备方法，含有它们的药物组合物以及它们在治疗中的应用，特别是在通过Autotaxin介导的疾病和紊乱的治疗和/或预防中的应用。
• New (hetero)aryl compounds with MCH antagonistic activity and medicaments comprising these compounds
  申请人：Roth Juergen Gerald

  公开号：US20070111981A1

  公开（公告）日：2007-05-17

  The present invention relates to (hetero)aryl compounds of general formula I wherein the groups and radicals A, B, Q, W, X, Y, Z, R 1 , R 2 , R 4a , R 4b , R 5a , R 5b , have the meanings given in claim 1 . Moreover the invention relates to pharmaceutical compositions containing at least one compound according to the invention. By virtue of their MCH-receptor antagonistic activity the pharmaceutical compositions according to the invention are suitable for the treatment of metabolic disorders and/or eating disorders, particularly obesity, bulimia, anorexia, hyperphagia and diabetes.

  本发明涉及一般式I的（杂）芳基化合物，其中A、B、Q、W、X、Y、Z、R1、R2、R4a、R4b、R5a和R5b基团和基团具有权利要求1中给出的含义。此外，本发明涉及至少含有本发明中的一种化合物的制药组合物。由于其MCH受体拮抗活性，根据本发明的制药组合物适用于治疗代谢紊乱和/或进食障碍，尤其是肥胖症、贪食症、厌食症、暴食症和糖尿病。
• Pyridazine Derivatives with MCH Antagonistic Activity and Medicaments Comprising These Compounds
  申请人：Lehmann-Lintz Thorsten

  公开号：US20100197908A1

  公开（公告）日：2010-08-05

  The present invention relates to compounds of general formula I wherein the groups and radicals B, W, X, Y, Z, R 1 , R 2 , have the meanings given in claim 1 . Moreover the invention relates to pharmaceutical compositions containing at least one compound according to the invention. By virtue of their MCH-receptor antagonistic activity the pharmaceutical compositions according to the invention are suitable for the treatment of metabolic disorders and/or eating disorders, particularly obesity, bulimia, anorexia, hyperphagia and diabetes.

  本发明涉及一般式I的化合物，其中基团和基团B、W、X、Y、Z、R1、R2的含义如权利要求书1所述。此外，本发明还涉及含有本发明中至少一种化合物的制药组合物。由于其MCH受体拮抗活性，本发明中的制药组合物适用于治疗代谢性疾病和/或饮食障碍，特别是肥胖症、暴食症、厌食症、暴食症和糖尿病。
• (HETERO)ARYL COMPOUNDS WITH MCH ANTAGONISTIC ACTIVITY AND MEDICAMENTS COMPRISING THESE COMPOUNDS
  申请人：BOEHRINGER INGELHEIM INTERNATIONAL GMBH

  公开号：EP1943231A1

  公开（公告）日：2008-07-16