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2,4-二氯-5-(三氟甲基)喹唑啉 | 134517-56-9

中文名称
2,4-二氯-5-(三氟甲基)喹唑啉
中文别名
——
英文名称
2,4-dichloro-5-trifluoromethylquinazoline
英文别名
2,4-Dichloro-5-(trifluoromethyl)quinazoline
2,4-二氯-5-(三氟甲基)喹唑啉化学式
CAS
134517-56-9
化学式
C9H3Cl2F3N2
mdl
——
分子量
267.037
InChiKey
MGMZEWORTYBDQY-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:
    282.5±40.0 °C(Predicted)
  • 密度:
    1.595±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.3
  • 重原子数:
    16
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.11
  • 拓扑面积:
    25.8
  • 氢给体数:
    0
  • 氢受体数:
    5

安全信息

  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H335

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

  • 作为反应物:
    描述:
    2,4-二氯-5-(三氟甲基)喹唑啉 生成 2-chloro-4-(2-hydroxyethylamino)-5-trifluoromethylquinazoline
    参考文献:
    名称:
    Heterocyclic compounds and their preparation and use
    摘要:
    新的咪唑喹唑啉化合物具有通式##STR1##其中A与α-标记的碳原子和β-标记的氮原子一起是以下群之一##STR2##其中R.sup.4、R.sup.5、R.sup.6和R.sup.7独立地是氢、卤素C.sub.1-6-烷基、芳基或芳基烷基R.sup.1是##STR3##氰基或CO.sub.2 R.sup.8,其中R.sup.8是氢、C.sub.1-6-烷基或C.sub.3-7-环烷基、三氟甲基或C.sub.1-6-烷氧甲基,R.sup.2和R.sup.3独立地是氢、卤素、CN、C.sub.1-6-烷基、C.sub.2-6-烯基、C.sub.2-6-炔基、三氟甲基、C.sub.1-6-烷氧基、二烷基氨基氧基、芳基氧基,可能被卤素或烷氧基取代,环状氨基基,或NR.sup.9 R.sup.10,其中R.sup.9和R.sup.10独立地是氢或C.sub.1-6-烷基。这些化合物在心理药物制剂中作为抗癫痫药、抗焦虑药、催眠药、抗精神病药、抗恶心药或用于改善哺乳动物的大脑认知功能时是有用的。
    公开号:
    US05100895A1
  • 作为产物:
    描述:
    5-trifluoromethylquinazoline-2,4(1H,3H)-dioneN,N-二异丙基乙胺三氯氧磷 作用下, 以80%的产率得到2,4-二氯-5-(三氟甲基)喹唑啉
    参考文献:
    名称:
    Synthesis and QSAR of Quinazoline Sulfonamides As Highly Potent Human Histamine H4 Receptor Inverse Agonists
    摘要:
    Hit optimization of the class of quinazoline containing histamine H-4 receptor (H4R) ligands resulted in a sulfonamide substituted analogue with high affinity for the H4R. This moiety leads to improved physicochemical properties and is believed to probe a distinct H4R binding pocket that was previously identified using pharmacophore modeling. By introducing a variety of sulfonamide substituents, the H4R affinity was optimized. The interaction of the new ligands, in combination with a set of previously published quinazoline compounds, was described by a QSAR equation. Pharmacological studies revealed that the sulfonamide analogues have excellent H4R affinity and behave as inverse agonists at the human H4R. In vivo evaluation of the potent 2-(6-chloro-2-(4-methylpiperazin-1-yl)quinazoline-4-amino)-N-phenylethanesulfonamide (54) (pK(i) = 8.31 +/- 0.10) revealed it to have anti-inflammatory activity in an animal model of acute inflammation.
    DOI:
    10.1021/jm901379s
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文献信息

  • ADENOSINE A2A RECEPTOR ANTAGONISTS
    申请人:Clasby Martin C.
    公开号:US20080255156A1
    公开(公告)日:2008-10-16
    Compounds having the structural formula I or a pharmaceutically acceptable salt thereof, wherein: X 1 and X 2 are 1-3 substituents independently selected from the group consisting of H, alkyl, halo, —CF 3 , —OCF 3 , alkoxy, —OH and —CN; n is 0, 1 or 2; and R and R 1 are H or alkyl; also disclosed is the use of the compounds in the treatment of CNS diseases such as Parkinson's disease, alone or in combination with other agents for treating CNS diseases, pharmaceutical compositions comprising them and kits comprising the components of the combinations.
    具有结构式I或其药用可接受盐的化合物,其中:X1和X2分别选自H、烷基、卤、—CF3、—OCF3、烷氧基、—OH和—CN组成的1-3个取代基;n为0、1或2;R和R1为H或烷基;还公开了该化合物在治疗中枢神经系统疾病如帕金森病中的用途,单独或与其他治疗中枢神经系统疾病的药剂联合使用,包括它们的药物组合物和包含该组合物成分的工具包。
  • Quinazolines and related heterocyclic compounds and their therapeutic use
    申请人:Vereniging voor Christelijk Hoger Onderwijs, Wetenschappelijk Onderzoek en Patiëntenzorg
    公开号:EP2077263A1
    公开(公告)日:2009-07-08
    A compound of the formula wherein X is CR1 or N; Y is CR3 or N; R1, R3, R4, R5 and R6 are independently H, F, Cl, Br, I, or a hydrocarbon group which optionally contains one or more heteroatoms; R7 is a heterocyclic group including one or more N atoms; R' is Rx or NRyRz wherein Rx, Ry and Rz are each H or the same or different groups, including cyclic groups formed by Ry and Rz with the N atom, of up to 20 C atoms and optionally including up to 3 further heteroatoms selected from N, O and S; or a pharmaceutically acceptable salt, ester or solvate thereof, has therapeutic utility.
    该化合物的公式为X是CR1或N;Y是CR3或N;R1、R3、R4、R5和R6分别独立地为H、F、Cl、Br、I或一个可能含有一个或多个杂原子的碳氢基团;R7是一个包括一个或多个N原子的杂环基团;R'是Rx或NRyRz,其中Rx、Ry和Rz分别为H或相同或不同的基团,包括由Ry和Rz与N原子形成的环基团,最多包含20个碳原子,且可选地包含最多3个进一步从N、O和S中选择的杂原子;或其药用盐、酯或溶剂化合物具有治疗用途。
  • Quinazolines and Related Heterocyclic Compounds, and Their Therapeutic Use
    申请人:Smits Rogier Adriaan
    公开号:US20100298322A1
    公开(公告)日:2010-11-25
    A compound of the formula (I) wherein X is CR 1 or N; Y is CR 3 or N; R 1 , R 3 , R 4 , R 5 and R 6 are independently H, F, Cl, Br, I, or a hydrocarbon group which optionally contains one or more heteroatoms; R 7 is a heterocyclic group including one or more N atoms; R′ is R x or NR y R z wherein R x , R y and R z are each H or the same or different groups, including cyclic groups formed by R y and R z with the N atom, of up to 20 C atoms and optionally including up to 3 further heteroatoms selected from N, O and S; or a pharmaceutically acceptable salt, ester or solvate thereof.
    化合物的式子 (I),其中 X 是 CR1 或 N;Y 是 CR3 或 N;R1、R3、R4、R5 和 R6 分别是 H、F、Cl、Br、I 或一个含有一个或多个杂原子的碳氢基团;R7 是一个含有一个或多个 N 原子的杂环基团;R′ 是 Rx 或 NRyRz,其中 Rx、Ry 和 Rz 分别是 H 或相同或不同的基团,包括由 Ry 和 Rz 与 N 原子形成的环状基团,具有高达 20 个 C 原子并且可选地包括最多 3 个来自 N、O 和 S 的进一步杂原子;或其药学上可接受的盐、酯或溶剂化物。
  • Design, Synthesis, and Biological Evaluation of Heterocyclic-Fused Pyrimidine Chemotypes Guided by X-ray Crystal Structure with Potential Antitumor and Anti-multidrug Resistance Efficacy Targeting the Colchicine Binding Site
    作者:Lun Tan、Chengyong Wu、Jifa Zhang、Quanwei Yu、Xiye Wang、Lele Zhang、Meiyi Ge、Zhijia Wang、Liang Ouyang、Yuxi Wang
    DOI:10.1021/acs.jmedchem.2c02115
    日期:2023.3.9
    charge calculation, X-ray co-crystal structures of compounds 15, 27a, and 27b in complex with tubulin were resolved. In summary, our research provided the rational design strategy of colchicine binding site inhibitors (CBSIs) based on X-ray crystallography with antiproliferation, antiangiogenesis, and anti-multidrug resistance properties.
    在此,基于先导化合物3a的 X 射线共晶结构,设计合成了一系列喹唑啉和杂环稠合嘧啶类似物,显示出有效的抗肿瘤活性。两种类似物15和27a表现出良好的抗增殖活性,它们在 MCF-7 细胞中比先导化合物3a强10 倍。此外,15和27a在体外表现出有效的抗肿瘤功效和微管蛋白聚合抑制作用。15在 MCF-7 异种移植模型中平均肿瘤体积减少了 80.30% (2 mg/kg),在 A2780/T 异种移植模型中平均肿瘤体积减少了 75.36% (4 mg/kg)。最重要的是,在结构优化和 Mulliken 电荷计算的支持下,与微管蛋白复合的化合物15、27a和27b的 X 射线共晶结构得以解析。总之,我们的研究提供了基于 X 射线晶体学的秋水仙碱结合位点抑制剂 (CBSI) 的合理设计策略,具有抗增殖、抗血管生成和抗多药耐药特性。
  • Tetracyclic imidazoquinazoline derivatives, process for their preparation and pharmaceutical compositions containing them
    申请人:NOVO NORDISK A/S
    公开号:EP0417027A1
    公开(公告)日:1991-03-13
    New imidazoquinazoline compounds having the general formula wherein A together with theα-marked carbon atom and the β-marked nitrogen atom is one of the groups wherein R⁴, R⁵, R⁶ and R⁷ independently are hydrogen, halogen C₁₋₆-alkyl, aryl or aralkyl R¹ is cyano or CO₂R⁸, wherein R⁸ is hydrogen, C₁₋₆-alkyl or C₃₋₇-cycloalkyl, trifluoromethyl or C₁₋₆-alkoxymethyl, R² and R³ independently are hydrogen, halogen, CN, C₁₋₆-­alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, trifluoromethyl, C₁₋₆-­alkoxy, dialkylaminoalkoxy, aralkoxy, aryloxy which may be substituted with halogen or alkoxy, a cyclic amino group, or NR⁹R¹⁰ wherein R⁹ and R¹⁰ independently are hydrogen or C₁₋₆-alkyl. The compounds are useful in psychopharmaceutical preparati­ons as anticonvulsants, anxiolytics, hypnotics, antipsycho­tics, antiemetics, or in improving the cognitive function of the brain of mammals.
    通式如下的新咪唑喹唑啉化合物 其中 A 与标记为 α 的碳原子和标记为 β 的氮原子一起为以下基团之一 其中 R⁴、R⁵、R⁶ 和 R⁷ 独立地是氢、卤素 C₁₋₆-烷基、芳基或芳烷基 R¹ 是 氰基或 CO₂R⁸、 其中 R⁸ 是氢、C₁₋₆-烷基或 C₃₋₇-环烷基、三氟甲基或 C₁₋₆- 烷氧基甲基、 R² 和 R³ 独立地为氢、卤素、CN、C₁₋₆-烷基、C₂₋₆-烯基、C₂₋₆-炔基、三氟甲基、C₁₋₆-烷氧基、二烷基氨基烷氧基、芳氧基、芳烷氧基、芳烷氧基、烷氧基、可被卤素或烷氧基取代的芳氧基、环状氨基或 NR⁹R¹⁰,其中 R⁹ 和 R¹⁰ 独立地为氢或 C₁₋₆-烷基。 这些化合物在精神药物制剂中可用作抗惊厥药、抗焦虑药、催眠药、抗精神病药、止吐药或改善哺乳动物大脑的认知功能。
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