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5-bromo-4-chloro-6-(difluoromethyl)pyrimidine | 677777-61-6

中文名称
——
中文别名
——
英文名称
5-bromo-4-chloro-6-(difluoromethyl)pyrimidine
英文别名
——
5-bromo-4-chloro-6-(difluoromethyl)pyrimidine化学式
CAS
677777-61-6
化学式
C5H2BrClF2N2
mdl
——
分子量
243.438
InChiKey
PIUDIDXMSMQAIE-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    11
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    25.8
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    5-bromo-4-chloro-6-(difluoromethyl)pyrimidine一水合肼 作用下, 以 乙醇 为溶剂, 反应 0.17h, 以90%的产率得到5-bromo-4-(difluoromethyl)-6-hydrazinylpyrimidine
    参考文献:
    名称:
    [EN] TRIAZOLOPYRIDINE COMPOUNDS AND USES THEREOF
    [FR] COMPOSÉS DE TRIAZOLOPYRIDINE ET LEURS UTILISATIONS
    摘要:
    提供了一种具有公式(IA)的化合物,或其药用可接受的盐,已被证明可用于治疗PRC2介导的疾病或紊乱:其中A,R6,R7和R8如本文所定义。
    公开号:
    WO2017221092A1
  • 作为产物:
    参考文献:
    名称:
    [EN] TRIAZOLOPYRIDINE COMPOUNDS AND USES THEREOF
    [FR] COMPOSÉS DE TRIAZOLOPYRIDINE ET LEURS UTILISATIONS
    摘要:
    提供了一种具有公式(IA)的化合物,或其药用可接受的盐,已被证明可用于治疗PRC2介导的疾病或紊乱:其中A,R6,R7和R8如本文所定义。
    公开号:
    WO2017221092A1
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文献信息

  • Design, Synthesis, and Pesticidal Activities of Pyrimidin-4-amine Derivatives Bearing a 5-(Trifluoromethyl)-1,2,4-oxadiazole Moiety
    作者:Xing-Hai Liu、Yong-Hui Wen、Long Cheng、Tian-Ming Xu、Ning-Jie Wu
    DOI:10.1021/acs.jafc.1c00236
    日期:2021.6.30
    insecticidal and fungicidal activity. The LC50 values were 3.57 ± 0.42, 4.22 ± 0.47, and 3.14 ± 0.73 mg/L for U7, U8, and flufenerim against M. separata, respectively. The EC50 values were 24.94 ± 2.13, 30.79 ± 2.21, and 3.18 ± 0.21 mg/L for U7, U8, and azoxystrobin against P. cubensis, respectively. The AChE enzymatic activity testing revealed that the enzyme activities of compounds U7, U8, and flufenerim
    由于农药耐药性的不断演变,发现具有新作用模式的新农药非常重要。在这项研究中,设计并合成了一系列含有 5-(三甲基)-1,2,4-恶二唑部分的新型嘧啶-4-胺衍生物。它们的结构经1 H NMR、13 C NMR 和 HRMS证实。生物测定表明,化合物29对合成具有优异的杀虫活性粘虫,蚜虫medicagini,和朱砂叶螨和杀真菌活性抗霜霉病。在这些嘧啶-4-胺类化合物中,5--N-(2-fluoro-4-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)benzyl)-6-(1-fluoroethyl)pyrimidin-4-amine ( U7 ) and 5-bromo- N -(2-fluoro-4-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)benzyl)-6-(1-fluoroethyl)pyrimidin-4-amine(
  • [EN] UTILITY OF (+) EPICATECHIN AND THEIR ANALOGS<br/>[FR] L'UTILITÉ DE (+) ÉPICATÉCHINE ET DE LEURS ANALOGUES
    申请人:SPHAERA PHARMA PRIVATE LTD
    公开号:WO2017221269A1
    公开(公告)日:2017-12-28
    The present invention pertains to the enhanced activity of (+) epicatechin over (-) epicatechin. The present invention is related to novel analogs of (+) epicatechin of the formula (I), which enhances the pharmacokinetics and therefore the pharmacodynamics of (+) epicatechin. The present invention is related to analogs of (+) epicatechin of the formula (I). The general structure of the analogs of the present invention may be represented by Formula (I): Formula (I) wherein A and B are independently OR1 and C and D are independently OH; wherein R1 is independentlyC1 to C10 lower straight or branched chain acyclic or cyclic alkyl, or is selected from the group comprising, hydroxy butyric acid, dichloroacetic acid; phenyl butyric acid; valproic acid.
    本发明涉及(+)表儿茶素对(-)表儿茶素的增强活性。本发明涉及公式(I)的(+)表儿茶素的新型类似物,它增强了(+)表儿茶素的药代动力学和因此药效动力学。本发明涉及公式(I)的(+)表儿茶素的类似物。本发明的类似物的一般结构可用公式(I)表示:公式(I)其中A和B分别为OR1,C和D分别为OH;其中R1独立地为C1至C10的较低直链或支链非环状或环状烷基,或选择自羟丁酸二氯乙酸、苯丁酸丙戊酸等群组。
  • Design, synthesis, and pesticidal activities of novel pyrimidin‐4‐amine derivatives containing trifluoroethyl sulfide moiety
    作者:Guojun Li、Aiping Liu、Ting Xiao、Chuyun Long、Wensen Ouyang、Jun Li、Jianming Li、Li Hu、Shilin Lan、Jianjun Xie
    DOI:10.1002/jhet.4789
    日期:2024.4
    In order to overcome the problem of pesticide resistance, it is necessary to discover novel pesticides with new mechanisms of action. Herein, a series of novel pyrimidin-4-amine derivatives containing trifluoroethyl sulfide moiety were designed and synthesized. Bioassays indicated that the title compounds synthesized possessed excellent acaricidal activity against Tetranychus urticae and fungicidal
    为了克服农药抗性问题,有必要发现具有新作用机制的新型农药。在此,设计并合成了一系列含有三乙基醚部分的新型嘧啶-4-胺衍生物生物测定表明,合成的标题化合物对二斑叶螨具有良好的杀螨活性,对禾白粉菌和高粱柄锈菌具有良好的杀真菌活性。尤其是5--6-(二甲基)-N-(2-(2--4-甲基-5-((2,2,2-三氟乙基)基)苯氧基)乙基)嘧啶-的杀螨活性4-胺(化合物T4,LC 50  = 0.19 mg/L)对二斑叶螨的杀真菌活性接近市售杀螨剂芬,且5--6-(二甲基)-2-甲基-N-(2- (3-((2,2,2-三氟乙基)代)苯氧基)乙基)嘧啶-4-胺(化合物T15,EC 50  = 1.32 mg/L)对抗高粱疫霉。优于市售杀菌剂戊唑醇。给出了这些化合物的合成和表征,并讨论了构效关系。
  • Triazolopyridine compounds and uses thereof
    申请人:Novartis AG
    公开号:US10689378B2
    公开(公告)日:2020-06-23
    A compound of Formula (IA), or a pharmaceutically acceptable salt thereof, is provided that has been shown to be useful for treating a PRC2-mediated disease or disorder: wherein A, R6, R7 and R8 are as defined herein.
    所提供的式 (IA) 化合物或其药学上可接受的盐已被证明可用于治疗 PRC2 介导的疾病或紊乱: 其中 A、R6、R7 和 R8 如本文所定义。
  • Utility of (+) epicatechin and their analogs
    申请人:Epirium Bio Inc.
    公开号:US10898465B2
    公开(公告)日:2021-01-26
    The present invention pertains to the enhanced activity of (+) epicatechin over (−) epicatechin. The present invention is related to novel analogs of (+) epicatechin of the formula (I), which enhances the pharmacokinetics and therefore the pharmacodynamics of (+) epicatechin. The present invention is related to analogs of (+) epicatechin of the formula (I). The general structure of the analogs of the present invention may be represented by Formula (I): Formula (I) wherein A and B are independently OR1 and C and D are independently OH; wherein R1 is independently C1 to C10 lower straight or branched chain acyclic or cyclic alkyl, or is selected from the group comprising, hydroxy butyric acid, dichloroacetic acid; phenyl butyric acid; valproic acid.
    本发明涉及(+)表儿茶素比(-)表儿茶素的活性增强。本发明涉及式(I)的(+)表儿茶素的新型类似物,它能增强(+)表儿茶素的药代动力学,从而增强其药效学。本发明涉及式(I)的(+)表儿茶素类似物。本发明类似物的一般结构可由式(I)表示:式(I) 其中 A 和 B 独立地为 OR1,C 和 D 独立地为 OH; 其中 R1 独立地为 C1 至 C10 低级直链或支链无环或环状烷基,或选自包括羟基丁酸二氯乙酸、苯基丁酸丙戊酸在内的组。
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