4-bromo-2-methyl-2H-pyrazol-3-yl-carbamic acid (R)-1-phenyl-ethyl ester | 1396007-83-2

• 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: 4-bromo-2-methyl-2H-pyrazol-3-yl-carbamic acid (R)-1-phenyl-ethyl ester
• 英文别名: (R)-1-phenylethyl 4-bromo-1-methyl-1H-pyrazol-5-yl-carbamate；[(1R)-1-phenylethyl] N-(4-bromo-2-methylpyrazol-3-yl)carbamate
• CAS: 1396007-83-2
• 化学式: C₁₃H₁₄BrN₃O₂
• 分子量: 324.177
• InChiKey: DZDQHBASRDCOBY-SECBINFHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  56.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-bromo-2-methyl-2H-pyrazol-3-yl-carbamic acid (R)-1-phenyl-ethyl ester 在 4-二甲氨基吡啶 、 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 碳酸氢钠 、 potassium hydroxide 作用下， 以 1,4-二氧六环 、 乙醇 、 二氯甲烷 、 水 为溶剂， 反应 9.0h， 生成 (R)-1-(4'-(1-methyl-5-((1-phenylethoxy)carbonylamino)-1H-pyrazol-4-yl)biphenyl-4-yl)cyclopropanecarboxylic acid potassium salt
  参考文献：
  名称：

  [EN] COMPOSITIONS AND METHODS FOR MODULATING LPA RECEPTORS
  [FR] COMPOSITIONS ET PROCÉDÉS POUR LA MODULATION DE RÉCEPTEURS AU LPA

  摘要：

  本发明涉及式（1）的化合物或其药用盐及其药物组合物，其中变量如本文所定义，这些化合物可用作溶血磷脂酸（LPA）活性的调节剂。

  公开号：

  WO2012138648A1
• 作为产物：
  描述：

  4-溴-2-甲基-2H-吡唑-3-羧酸 、 (R)-(+)-1-苯基乙醇 在 叠氮磷酸二苯酯 、 三乙胺 作用下， 以 甲苯 为溶剂， 反应 1.0h， 生成 4-bromo-2-methyl-2H-pyrazol-3-yl-carbamic acid (R)-1-phenyl-ethyl ester
  参考文献：
  名称：

  [EN] SUBSTITUTED PYRAZOLE COMPOUNDS AS LPAR ANTAGONISTS
  [FR] COMPOSÉS DE PYRAZOLE SUBSTITUÉS UTILISÉS COMME ANTAGONISTES DE LPAR

  摘要：

  本文提供的是式(I)的化合物以及其药用盐，其中取代基如规范中所披露。这些化合物及含有它们的药物组合物对治疗炎症性疾病和紊乱，如肺纤维化等，具有用途。

  公开号：

  WO2013189862A1

文献信息

• LYSOPHOSPHATIDIC ACID RECEPTOR ANTAGONISTS
  申请人：INTERMUNE, INC.

  公开号：US20140200215A1

  公开（公告）日：2014-07-17

  Compounds, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds to treat, prevent or diagnose diseases, disorders, or conditions associated with one or more of the lysophosphatidic acid receptors are provided.

  提供的是化合物、制造这些化合物的方法、包含这些化合物的药物组合物和药品，以及使用这些化合物来治疗、预防或诊断与一个或多个溶血磷脂酸受体相关的疾病、失调或状况的方法。
• [EN] LYSOPHOSPHATIDIC ACID RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DES RÉCEPTEURS D'ACIDE LYSOPHOSPHATIDIQUE
  申请人：INTERMUNE INC

  公开号：WO2013025733A1

  公开（公告）日：2013-02-21

  Compounds, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds to treat, prevent or diagnose diseases, disorders, or conditions associated with one or more of the lysophosphatidic acid receptors are provided.

  提供了化合物、制备这种化合物的方法、包含这种化合物的药物组合物和药物，以及使用这种化合物治疗、预防或诊断与一种或多种赖氨酸磷脂酸受体相关的疾病、紊乱或状况的方法。
• SUBSTITUTED PYRAZOLE COMPOUNDS AS LPAR ANTAGONISTS
  申请人：Hoffmann-La Roche Inc.

  公开号：US20150259295A1

  公开（公告）日：2015-09-17

  Provided herein are compounds of the formula (I): as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of inflammatory diseases and disorders such as, for example, pulmonary fibrosis

  本文提供了公式(I)的化合物，以及其药学上可接受的盐，其中取代基如规范中所披露的那样。这些化合物及其含有它们的制药组合物，可用于治疗炎症性疾病和疾患，例如肺纤维化。
• Discovery of Highly Selective and Orally Active Lysophosphatidic Acid Receptor-1 Antagonists with Potent Activity on Human Lung Fibroblasts
  作者：Yimin Qian、Matthew Hamilton、Achyutharao Sidduri、Stephen Gabriel、Yonglin Ren、Ruoqi Peng、Rama Kondru、Arjun Narayanan、Terry Truitt、Rachid Hamid、Yun Chen、Lin Zhang、Adrian J. Fretland、Ruben Alvarez Sanchez、Kung-Ching Chang、Matthew Lucas、Ryan C. Schoenfeld、Dramane Laine、Maria E. Fuentes、Christopher S. Stevenson、David C. Budd

  DOI：10.1021/jm301022v

  日期：2012.9.13

  Lysophosphatidic acid is a class of bioactive phospholipid that mediates most of its biological effects through LPA receptors, of which six isoforms have been identified. The recent results from LPA1 knockout mice suggested that blocking LPA1 signaling could provide a potential novel approach for the treatment of idiopathic pulmonary fibrosis. Here, we report the design and synthesis of pyrazole- and triazole-derived carbamates as LPA1-selective and LPA1/3 dual antagonists. In particular, compound 2, the most selective LPA1 antagonist reported, inhibited proliferation and contraction of normal human lung fibroblasts (NHLF) following LPA stimulation. Oral dosing of compound 2 to mice resulted in a dose-dependent reduction of plasma histamine levels in a murine LPA challenge model. Furthermore, we applied our novel antagonists as chemistry probes and investigated the contribution of LPA1/2/3 in mediating the pro-fibrotic responses. Our results suggest LPA1 as the major receptor subtype mediating LPA-induced proliferation and contraction of NHLF.
• OXABICYCLO ACIDS AS LPA ANTAGONISTS
  申请人：BRISTOL-MYERS SQUIBB COMPANY

  公开号：US20210317131A1

  公开（公告）日：2021-10-14

  The present invention provides compounds of Formula (Ia) or (Ib) or a stereoisomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, wherein all the variables are as defined herein. These compounds are selective LPA receptor inhibitors.