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N'-(4-bromophenyl)-2,2,2-trifluoroacetohydrazide | 118096-36-9

中文名称
——
中文别名
——
英文名称
N'-(4-bromophenyl)-2,2,2-trifluoroacetohydrazide
英文别名
——
N'-(4-bromophenyl)-2,2,2-trifluoroacetohydrazide化学式
CAS
118096-36-9
化学式
C8H6BrF3N2O
mdl
——
分子量
283.048
InChiKey
UEOGUYLGLGKYBX-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    224.3±40.0 °C(Predicted)
  • 密度:
    1.726±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.2
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    41.1
  • 氢给体数:
    2
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Regioselective Decarboxylative Cycloaddition Route to Fully Substituted 3‐CF <sub>3</sub> ‐Pyrazoles from Nitrilimines and Isoxazolidinediones
    作者:Yu‐Chen Tian、Jun‐Kuan Li、Fa‐Guang Zhang、Jun‐An Ma
    DOI:10.1002/adsc.202100091
    日期:2021.4.13
    1,4‐Diaryl‐5‐carboxamido substituted 3‐trifluoromethylpyrazoles are obtained with exclusive regioselectivity under transition‐metal‐free conditions. This decarboxylative [3+2] cycloaddition protocol was enabled by employing trifluoromethyl nitrilimines as 1,3‐dipoles, and isoxazolidinediones as CO2‐masked alkynyl dipolarophiles. The applicability of this method is further manifested by its compatibility
    在无过渡属的条件下,具有唯一的区域选择性,可得到1,4-二芳基-5-甲酰胺基取代的3-三甲基吡唑。该脱羧[3 + 2]环加成方案是通过使用三甲基腈亚胺作为1,3-偶极子和使用异恶唑烷二酮作为CO 2掩盖的炔基双极性亲和剂来实现的。该方法的适用性进一步证明了其与二甲基,烷基,芳基和杂芳基亚硝胺的相容性,以及药物Celebrex的4-羧基酰胺基类似物的制备。
  • DIHYDROPYRAZOLE GPR40 MODULATORS
    申请人:Bristol-Meyers Squibb Company
    公开号:US20140142139A1
    公开(公告)日:2014-05-22
    The present invention provides compounds of Formula (I): or a stereoisomer, or a pharmaceutically acceptable salt thereof, wherein all of the variables are as defined herein. These compounds are GPR40 G protein-coupled receptor modulators which may be used as medicaments.
    本发明提供了I式化合物:或其立体异构体或其药学上可接受的盐,其中所有变量均如本文所定义。这些化合物是GPR40 G蛋白偶联受体调节剂,可用作药物。
  • Quadruple Functionalized Pyrazole Pharmacophores by One‐pot Regioselective [3+2] Cycloaddition of Fluorinated Nitrile Imines and Dicyanoalkenes
    作者:Yin Zhou、Cheng‐Feng Gao、Hai Ma、Jing Nie、Jun‐An Ma、Fa‐Guang Zhang
    DOI:10.1002/asia.202200436
    日期:2022.8
    Quadruple Functionalization: A one-pot regioselective [3+2] cycloaddition platform of fluorinated nitrile imines with dicyanoalkenes was established to produce a broad variety of fully substituted N1-aryl 3-di/trifluoromethyl-4/5-cyanopyrazole pharmacophores.
    四重功能化:建立了化腈亚胺与二基烯烃的一锅区域选择性 [3+2] 环加成平台,以生产各种完全取代的N 1 -芳基 3-二/三甲基-4/5-吡唑药效团。
  • Base-Promoted (3 + 2) Cycloaddition of Trifluoroacetohydrazonoyl Chlorides with Imidates En Route to Trifluoromethyl-1,2,4-Triazoles
    作者:Yue Zhang、Jun-Liang Zeng、Zhen Chen、Ren Wang
    DOI:10.1021/acs.joc.2c01926
    日期:2022.11.4
    base-mediated (3 + 2) cycloaddition of trifluoroacetohydrazonoyl chlorides with imidates for the construction of 3-trifluoromethyl-1,2,4-triazoles has been described. This reaction is characterized by readily starting materials, simple reaction conditions, good yields, a broad substrate scope, and excellent regioselectivity. The utility of this protocol has been validated by the synthesis of a drug-like
    已经描述了三氟乙酰亚胺酸酯的碱介导 (3 + 2) 环加成反应,用于构建 3-三甲基-1,2,4-三唑。该反应具有原料易得、反应条件简单、产率高、底物范围广、区域选择性好等特点。该协议的实用性已通过类药物分子的合成得到验证。
  • Discovery of Potent and Orally Bioavailable Dihydropyrazole GPR40 Agonists
    作者:Jun Shi、Zhengxiang Gu、Elizabeth Anne Jurica、Ximao Wu、Lauren E. Haque、Kristin N. Williams、Andres S. Hernandez、Zhenqiu Hong、Qi Gao、Marta Dabros、Akin H. Davulcu、Arvind Mathur、Richard A. Rampulla、Arun Kumar Gupta、Ramya Jayaram、Atsu Apedo、Douglas B. Moore、Heng Liu、Lori K. Kunselman、Edward J. Brady、Jason J. Wilkes、Bradley A. Zinker、Hong Cai、Yue-Zhong Shu、Qin Sun、Elizabeth A. Dierks、Kimberly A. Foster、Carrie Xu、Tao Wang、Reshma Panemangalore、Mary Ellen Cvijic、Chunshan Xie、Gary G. Cao、Min Zhou、John Krupinski、Jean M. Whaley、Jeffrey A. Robl、William R. Ewing、Bruce Alan Ellsworth
    DOI:10.1021/acs.jmedchem.7b00982
    日期:2018.2.8
    G protein-coupled receptor 40 (GPR40) has become an attractive target for the treatment of diabetes since it was shown clinically to promote,glucose-stimulated insulin secretion. Herein, we report our efforts to develop highly I selectiveand potent GPR40 agonists with a dual mechanism of action, promoting both ghicose-clependent insulin and incretin secretion. Employing strategies to increase fiolarity and the ratio of sp(3)/sP(2) character of the chemotype, we identified BMS-986118 (compound 4), which showed potent and selective GPR40 agonist activity in vitro. In vivo, compound 4 demonstrated insulinotropic efficacy and GLP-1 secretory effects resulting in improved glucose control in acute animal models.
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