5-(2-fluoro-4'-(1H-imidazol-1-yl)-[1,1'-biphenyl]-4-yl)-1H-tetrazole

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 5-(2-fluoro-4'-(1H-imidazol-1-yl)-[1,1'-biphenyl]-4-yl)-1H-tetrazole
• 英文别名: 5-[3-fluoro-4-(4-imidazol-1-ylphenyl)phenyl]-2H-tetrazole
• 化学式: C₁₆H₁₁FN₆
• 分子量: 306.302
• InChiKey: NCRDZUNZDSBCKJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  72.3
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  3-氟-4-氨基苯腈 在 copper(l) iodide 、 四(三苯基膦)钯 、 sodium azide 、 1,10-菲罗啉 、 sodium carbonate 、 potassium carbonate 、 对甲苯磺酸 、 potassium iodide 、 sodium nitrite 作用下， 以 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 14.0h， 生成 5-(2-fluoro-4'-(1H-imidazol-1-yl)-[1,1'-biphenyl]-4-yl)-1H-tetrazole
  参考文献：
  名称：

  Discovery of 5-(2-chloro-4′-(1H-imidazol-1-yl)-[1,1′-biphenyl]-4-yl)-1H-tetrazole as potent and orally efficacious S-nitrosoglutathione reductase (GSNOR) inhibitors for the potential treatment of COPD

  摘要：

  Endogenous nitrosothiols (SNOs) including S-nitrosoglutathione (GSNO) serve as reservoir for bioavailable nitric oxide (NO) and mediate NO-based signaling, inflammatory status and smooth muscle function in the lung. GSNOR inhibition increases pulmonary GSNO and induces bronchodilation while reducing inflammation in lung diseases. In this letter, design, synthesis and structure-activity relationships (SAR) of novel imidazole-biaryl-tetrazole based GSNOR inhibitors are described. Many potent inhibitors (30, 39, 41, 42, 44, 45 and 58) were identified with low nanomolar activity (IC(50)s: < 15 nM) along with adequate metabolic stability. Lead compounds 30 and 58 exhibited good exposure and oral bioavailability in mouse pharmacokinetic (PK) study. Compound 30 was selected for further profiling and revealed comparable mouse and rat GSNOR potency, high selectivity against alcohol dehydrogenase (ADH) and carbonyl reductase (CBR1) family of enzymes, low efflux ratio and permeability in PAMPA, a high permeability in CALU-3 assay, significantly low hERG activity and minimal off-target activity. Further, an in vivo efficacy of compound 30 is disclosed in cigarette smoke (CS) induced mouse model for COPD.

  DOI：

  10.1016/j.bmcl.2018.10.012

文献信息

• [EN] IMIDAZOLE BIARYL COMPOUNDS AS S-NITROSOGLUTATHIONE REDUCTASE INHIBITORS<br/>[FR] COMPOSÉS IMIDAZOLE BIARYLE EN TANT QU'INHIBITEURS DE LA S-NITROSOGLUTATHION RÉDUCTASE
  申请人：GLENMARK PHARMACEUTICALS SA

  公开号：WO2016046782A1

  公开（公告）日：2016-03-31

  The present disclosure is directed to compounds of formula (Ie) and pharmaceutically acceptable salts thereof, wherein A, B, R1, R2, m, n, X1, X2, X3 and X4 are as defined herein, which are active as inhibitors of S-Nitrosoglutathione reductase (GSNOR). These compounds prevent, inhibit, or suppress the action of GSNOR and are therefore useful in the treatment of GSNOR mediated diseases, disorders, syndromes or conditions such as, e.g., pulmonary hypertension, acute respiratory distress syndrome (ARDS), asthma, bronchospasm, cough, pneumonia, pulmonary fibrosis, interstitial lung diseases, cystic fibrosis and chronic obstructive pulmonary disease (COPD).

  本公开涉及式(Ie)的化合物及其药用盐，其中A、B、R1、R2、m、n、X1、X2、X3和X4如本文所定义，这些化合物作为S-硝基谷胱甘肽还原酶(GSNOR)的抑制剂具有活性。这些化合物可以防止、抑制或抑制GSNOR的作用，因此在治疗GSNOR介导的疾病、紊乱、综合征或病况方面具有用处，例如肺动脉高压、急性呼吸窘迫综合征(ARDS)、哮喘、支气管痉挛、咳嗽、肺炎、肺纤维化、间质性肺疾病、囊性纤维化和慢性阻塞性肺病(COPD)。
• Discovery of 5-(2-chloro-4′-(1H-imidazol-1-yl)-[1,1′-biphenyl]-4-yl)-1H-tetrazole as potent and orally efficacious S-nitrosoglutathione reductase (GSNOR) inhibitors for the potential treatment of COPD
  作者：Nagarajan Muthukaman、Sanjay Deshmukh、Shital Tondlekar、Macchindra Tambe、Dnyandeo Pisal、Neelam Sarode、Siddharth Mhatre、Samitabh Chakraborti、Daisy Shah、Vikram M. Bhosale、Abhay Kulkarni、Mahamad Yunnus A. Mahat、Satyawan B. Jadhav、Girish S. Gudi、Neelima Khairatkar-Joshi、Laxmikant A. Gharat

  DOI：10.1016/j.bmcl.2018.10.012

  日期：2018.12

  Endogenous nitrosothiols (SNOs) including S-nitrosoglutathione (GSNO) serve as reservoir for bioavailable nitric oxide (NO) and mediate NO-based signaling, inflammatory status and smooth muscle function in the lung. GSNOR inhibition increases pulmonary GSNO and induces bronchodilation while reducing inflammation in lung diseases. In this letter, design, synthesis and structure-activity relationships (SAR) of novel imidazole-biaryl-tetrazole based GSNOR inhibitors are described. Many potent inhibitors (30, 39, 41, 42, 44, 45 and 58) were identified with low nanomolar activity (IC(50)s: < 15 nM) along with adequate metabolic stability. Lead compounds 30 and 58 exhibited good exposure and oral bioavailability in mouse pharmacokinetic (PK) study. Compound 30 was selected for further profiling and revealed comparable mouse and rat GSNOR potency, high selectivity against alcohol dehydrogenase (ADH) and carbonyl reductase (CBR1) family of enzymes, low efflux ratio and permeability in PAMPA, a high permeability in CALU-3 assay, significantly low hERG activity and minimal off-target activity. Further, an in vivo efficacy of compound 30 is disclosed in cigarette smoke (CS) induced mouse model for COPD.