(5-甲基噻唑-2-基)硼酸 | 1190875-34-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: (5-甲基噻唑-2-基)硼酸
• 英文名称: (5-Methylthiazol-2-yl)boronic acid
• 英文别名: (5-methyl-1,3-thiazol-2-yl)boronic acid
• CAS: 1190875-34-3
• 化学式: C₄H₆BNO₂S
• 分子量: 142.974
• InChiKey: ZPNYSZCITYZMMU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.87
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  81.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (S)-tert-butyl 2-(8-bromodibenzo[b,d]furan-3-sulfonamido)-3-methylbutanoate 、 (5-甲基噻唑-2-基)硼酸 在 四(三苯基膦)钯 、 potassium carbonate 作用下， 以 1,4-二氧六环 为溶剂， 反应 0.25h， 生成 tert-butyl ((8-(5-methylthiazol-2-yl)dibenzo[b,d]furan-3-yl)sulfonyl)-L-valinate
  参考文献：
  名称：

  Discovery of potent and selective matrix metalloprotease 12 inhibitors for the potential treatment of chronic obstructive pulmonary disease (COPD)

  摘要：

  Chronic obstructive pulmonary disease (COPD) is an inflammatory lung disease associated with irreversible progressive airflow limitation. Matrix metalloproteinase-12 (MMP-12) has been characterized to be one of the major proteolytic enzymes to induce airway remodeling, destruction of elastin and the aberrant remodeling of damaged alveoli in COPD and asthma. The goal of this project is to develop and identify an orally potent and selective small molecule inhibitor of MMP-12 for treatment of COPD and asthma. Syntheses and structure-activity relationship (SAR) studies of a series of dibenzofuran (DBF) sulfonamides as MMP-12 inhibitors are described. Potent inhibitors of MMP-12 with excellent selectivity against other MMPs were identified. Compound 26 (MMP118), which exhibits excellent oral efficacy in the MMP-12 induced ear-swelling inflammation and lung inflammation mouse models, had been successfully advanced into Development Track status. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.11.046

文献信息

• Discovery and Preclinical Pharmacology of INE963, a Potent and Fast-Acting Blood-Stage Antimalarial with a High Barrier to Resistance and Potential for Single-Dose Cures in Uncomplicated Malaria
  作者：Benjamin R. Taft、Fumiaki Yokokawa、Tom Kirrane、Anne-Catherine Mata、Richard Huang、Nicole Blaquiere、Grace Waldron、Bin Zou、Oliver Simon、Subramanyam Vankadara、Wai Ling Chan、Mei Ding、Sandra Sim、Judith Straimer、Armand Guiguemde、Suresh B. Lakshminarayana、Jay Prakash Jain、Christophe Bodenreider、Christopher Thompson、Christian Lanshoeft、Wei Shu、Eric Fang、Jafri Qumber、Katherine Chan、Luying Pei、Yen-Liang Chen、Hanna Schulz、Jessie Lim、Siti Nurdiana Abas、Xiaoman Ang、Yugang Liu、Iñigo Angulo-Barturen、María Belén Jiménez-Díaz、Francisco Javier Gamo、Benigno Crespo-Fernandez、Philip J. Rosenthal、Roland A. Cooper、Patrick Tumwebaze、Anna Caroline Campos Aguiar、Brice Campo、Simon Campbell、Jürgen Wagner、Thierry T. Diagana、Christopher Sarko

  DOI：10.1021/acs.jmedchem.1c01995

  日期：2022.3.10

  A series of 5-aryl-2-amino-imidazothiadiazole (ITD) derivatives were identified by a phenotype-based high-throughput screening using a blood stage Plasmodium falciparum (Pf) growth inhibition assay. A lead optimization program focused on improving antiplasmodium potency, selectivity against human kinases, and absorption, distribution, metabolism, excretion, and toxicity properties and extended pharmacological

  使用血液分期恶性疟原虫( Pf ) 生长抑制试验，通过基于表型的高通量筛选鉴定了一系列 5-芳基-2-氨基-咪唑并噻二唑( ITD ) 衍生物。一项主要优化计划侧重于提高抗疟原虫效力、对人类激酶的选择性以及吸收、分布、代谢、排泄和毒性特性以及扩展的药理学特征，最终鉴定出INE963 ( 1 )，证明了对Pf 3D7的有效细胞活性。 EC 50 = 0.006 μM）并达到“青蒿素样”杀灭动力学在体外，寄生虫清除时间<24小时。单剂量 30 mg/kg 在Pf人源化严重联合免疫缺陷小鼠模型中完全治愈。INE963 ( 1 ) 在药物选择研究中还表现出很高的抗药性屏障和跨物种的长半衰期 ( T 1/2 )。这些特性表明INE963 ( 1 )具有巨大的潜力，可以通过短剂量方案为简单的疟疾提供治愈性疗法。由于这些原因，INE963 ( 1 ) 通过 GLP 毒理学研究取得了进展，目前正在进行 Ph1
• Discovery of potent and selective matrix metalloprotease 12 inhibitors for the potential treatment of chronic obstructive pulmonary disease (COPD)
  作者：Yuchuan Wu、Jianchang Li、Junjun Wu、Paul Morgan、Xin Xu、Fabio Rancati、Stefania Vallese、Luca Raveglia、Rajeev Hotchandani、Nathan Fuller、Joel Bard、Kristina Cunningham、Susan Fish、Rustem Krykbaev、Steve Tam、Samuel J. Goldman、Cara Williams、Tarek S. Mansour、Eddine Saiah、Joseph Sypek、Wei Li

  DOI：10.1016/j.bmcl.2011.11.046

  日期：2012.1

  Chronic obstructive pulmonary disease (COPD) is an inflammatory lung disease associated with irreversible progressive airflow limitation. Matrix metalloproteinase-12 (MMP-12) has been characterized to be one of the major proteolytic enzymes to induce airway remodeling, destruction of elastin and the aberrant remodeling of damaged alveoli in COPD and asthma. The goal of this project is to develop and identify an orally potent and selective small molecule inhibitor of MMP-12 for treatment of COPD and asthma. Syntheses and structure-activity relationship (SAR) studies of a series of dibenzofuran (DBF) sulfonamides as MMP-12 inhibitors are described. Potent inhibitors of MMP-12 with excellent selectivity against other MMPs were identified. Compound 26 (MMP118), which exhibits excellent oral efficacy in the MMP-12 induced ear-swelling inflammation and lung inflammation mouse models, had been successfully advanced into Development Track status. (C) 2011 Elsevier Ltd. All rights reserved.