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2-bromo-5-acetoxymethylnitrobenzene | 853180-68-4

中文名称
——
中文别名
——
英文名称
2-bromo-5-acetoxymethylnitrobenzene
英文别名
(4-Bromo-3-nitrophenyl)methyl acetate
2-bromo-5-acetoxymethylnitrobenzene化学式
CAS
853180-68-4
化学式
C9H8BrNO4
mdl
——
分子量
274.071
InChiKey
UUFZUYOBAIWCEA-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):
    2.1
  • 重原子数:
    15
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.22
  • 拓扑面积:
    72.1
  • 氢给体数:
    0
  • 氢受体数:
    4

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:
    参考文献:
    名称:
    N,N-二甲基-2-(2'-氨基-4'-取代的苯硫基)苄胺的合成,体外表征和放射性标记:潜在的候选物质,作为选择性5-羟色胺转运体的配体。
    摘要:
    制备了一系列在4'-苯基位置取代的N,N-二甲基-2-(2'-氨基-4'-碘苯硫基)苄胺的N,N-二甲基化和N-单甲基化类似物,并进行了体外评估血清素转运蛋白(SERT)的选择性。制备了几种衍生物,其中4'-位未被取代的13和33a或被甲基14a和33b,乙烯基14b和34,乙基16和35,羟甲基20和41,羟乙基22,氟乙基23,羟丙基27和氟丙基取代28.使用[(3)H]西酞普兰,[(3)H] WIN 35,428或[(125)I] RTI在稳定表达转染的人类SERT,多巴胺转运蛋白(DAT)和去甲肾上腺素转运蛋白(NET)的细胞中竞争结合-55和[(3)H] nisoxetine分别显示出以下顺序的SERT亲和力(K(i)(nM)):14a(0.25)> 16(0.49)> 20(0.57)> 14b(1.12)> 13(1.59)> 33b(1.94)= 35(2.04)>> 23(8
    DOI:
    10.1021/jm050079o
  • 作为产物:
    参考文献:
    名称:
    N,N-二甲基-2-(2'-氨基-4'-取代的苯硫基)苄胺的合成,体外表征和放射性标记:潜在的候选物质,作为选择性5-羟色胺转运体的配体。
    摘要:
    制备了一系列在4'-苯基位置取代的N,N-二甲基-2-(2'-氨基-4'-碘苯硫基)苄胺的N,N-二甲基化和N-单甲基化类似物,并进行了体外评估血清素转运蛋白(SERT)的选择性。制备了几种衍生物,其中4'-位未被取代的13和33a或被甲基14a和33b,乙烯基14b和34,乙基16和35,羟甲基20和41,羟乙基22,氟乙基23,羟丙基27和氟丙基取代28.使用[(3)H]西酞普兰,[(3)H] WIN 35,428或[(125)I] RTI在稳定表达转染的人类SERT,多巴胺转运蛋白(DAT)和去甲肾上腺素转运蛋白(NET)的细胞中竞争结合-55和[(3)H] nisoxetine分别显示出以下顺序的SERT亲和力(K(i)(nM)):14a(0.25)> 16(0.49)> 20(0.57)> 14b(1.12)> 13(1.59)> 33b(1.94)= 35(2.04)>> 23(8
    DOI:
    10.1021/jm050079o
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文献信息

  • Synthesis of a phenolic precursor and its efficient<i>O</i>-[<sup>18</sup>F]fluoroethylation with purified no-carrier-added [<sup>18</sup>F]2-fluoroethyl brosylate as the labeling agent
    作者:Nashwa Jarkas、Ronald J. Voll、Mark M. Goodman
    DOI:10.1002/jlcr.3046
    日期:2013.9
    [18F]2-Fluoroethyl-p-toluenesulfonate also called [18F]2-fluoroethyl tosylate has been widely used for labeling radioligands for positron emission tomography (PET). [18F]2-Fluoroethyl-4-bromobenzenesulfonate, also called [18F]2-fluoroethyl brosylate ([18F]F(CH2)2OBs), was used as an alternative radiolabeling agent to prepare [18F]FEOHOMADAM, a fluoroethoxy derivative of HOMADAM, by O-fluoroethylating the phenolic precursor. Purified by reverse-phase HPLC, the no-carrier-added [18F]F(CH2)2OBs was obtained in an average radiochemical yield (RCY) of 35%. The reaction of the purified and dried [18F]F(CH2)2OBs with the phenolic precursor was performed by heating in DMF and successfully produced [18F]FEOHOMADAM, after HPLC purification, in RCY of 21%. Copyright © 2013 John Wiley & Sons, Ltd.
    [18F]2-乙基对甲苯磺酸盐又称[18F]2-乙基对甲苯磺酸盐,已被广泛用于标记正电子发射断层扫描(PET)的放射性配体。[18F]2-乙基-4-溴苯磺酸盐,又称[18F]2-乙基对甲苯磺酸盐([18F]F(CH2)2OBs),被用作一种替代放射性标记剂,通过对酚类前体进行 O-乙基化,制备出 HOMADAM乙氧基衍生物 [18F]FEOHOMADAM。通过反相高效液相色谱纯化,得到了无载体添加的[18F]F( )2OBs,平均放射化学收率(RCY)为 35%。将纯化和干燥的[18F]F( )2OBs 与酚类前体在 DMF 中加热反应,成功制得[18F]FEOHOMADAM,HPLC 纯化后的 RCY 为 21%。Copyright © 2013 John Wiley & Sons, Ltd. All Rights Reserved.
  • Synthesis and In Vivo Evaluation of Halogenated <i>N</i>,<i>N</i>-Dimethyl-2-(2′-amino-4′-hydroxymethylphenylthio)benzylamine Derivatives as PET Serotonin Transporter Ligands
    作者:Nachwa Jarkas、Ronald J. Voll、Larry Williams、John R. Votaw、Mike Owens、Mark M. Goodman
    DOI:10.1021/jm0707929
    日期:2008.1.1
    N,N-Dimethyl-2-(2'-amino-4'-hydroxymethylphenylthio)benylamine (38), substituted on ring A, was reported to display high binding affinity and selectivity to the human brain serotonin transporter (SERT). In an attempt to explore the potential of compounds substituted on ring B of the phenylthiophenyl core structure, three derivatives of 38 were synthesized: N,N-dimethyl-2-(2'-amino-4'-hydroxymethyl-phenylthio)-5-fluorobenzylamine (35), N,N-dimethyl-2-(2'-amino-4'-hydroxymethyl-phenylthio)-5-bromobenzylamine (36), and N,N-dimethyl-2-(2'-amino-4'-hydroxymethyl-phenylthio)-5-iodobenzylamine (37). The in vitro binding studies in cells transfected with human SERT, norepinephrine transporter (NET), and dopamine transporter (DAT) showed that 35, 36, and 37 exhibited high SERT affinity with K(i)s (SERT) = 1.26, 0.29, and 0.31 nM (vs [H-3]citalopram), respectively. [C-11-(35), [C-11-(36), and [C-11-(37) were prepared by methylation of their monomethyl precursors 16, 17, and 18, with [C-11]iodomethane in 28, 11, and 14% radiochemical yields, respectively. The microPET images of [C-11-(35), [C-11-(36), and [C-11-(37) showed high uptake in the monkey brain regions rich in SERT with peak midbrain to cerebellum ratios of 3.41, 3.24, and 3.00 at 85 min post-injection, respectively. In vivo bindings of [C-11-(35), [C-11-(36), and [C-11-(37) were shown to be specific to the SERT as displacement with citalopram (a potent SERT ligand) reduced radioactivity in SERT-rich regions to the cerebellum level. These results suggest that [C-11-(35), [C-11-(36), and [C-11-(37) could be potential agents for mapping human SERT by PET and radiolabeling 37 with iodine-123, which could afford the first SPECT SERT imaging agent exhibiting fast kinetics.
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