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1,1-二溴-3-羟基-3-甲基丁烷-2-酮 | 425379-08-4

中文名称
1,1-二溴-3-羟基-3-甲基丁烷-2-酮
中文别名
——
英文名称
1,1-dibromo-3-hydroxy-3-methyl-butan-2-one
英文别名
1,1-dibromo-3-hydroxy-3-methyl-2-butanone;1,1-Dibromo-3-hydroxy-3-methylbutan-2-one
1,1-二溴-3-羟基-3-甲基丁烷-2-酮化学式
CAS
425379-08-4
化学式
C5H8Br2O2
mdl
——
分子量
259.925
InChiKey
GKTJJLMMPHCKLM-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):
    1.6
  • 重原子数:
    9
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

SDS

SDS:e17f54a1e7c16d28fbd0d989888e1a30
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反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    对5-取代的3-氨基-1,2,4-三嗪的区域选择性方法。
    摘要:
    容易获得的α,α-二溴酮与过量的吗啉进行亲核置换,得到相应的酮缩醛,在OHOH存在下与氨基胍在MeOH中缩合后,得到95%以上的5-取代的3-氨基-1,2,4-三嗪区域选择性和45-76%的分离产率。[反应:看文字]
    DOI:
    10.1021/ol034602+
  • 作为产物:
    描述:
    3-羟基-3-甲基-2-丁酮 作用下, 以 甲醇 为溶剂, 反应 24.0h, 以95%的产率得到1,1-二溴-3-羟基-3-甲基丁烷-2-酮
    参考文献:
    名称:
    咪唑并[1,2- b ] [1,2,4]三嗪的钯催化区域选择性芳基化:α2 / 3-选择性GABA激动剂的合成
    摘要:
    聚合,实用,高效地合成2',6-二氟-5'-[3-(1-羟基-1-甲基乙基)咪唑并[1,2- b ] [1,2,4]三嗪-7-基]联苯-2-甲腈(1),一种口服活性的GABA甲α 2/ 3 -选择性激动剂,进行说明。七步无色谱合成已在多千克规模上得到证明,并利用了联芳基溴6和咪唑三嗪22作为关键中间体。经由高选择性芳族溴化反应制备联芳基溴化物6。氨基三嗪15与氯乙醛的区域选择性缩合提供了所需的咪唑三嗪中间体22。在最后一步中,具有高度区域选择性的钯催化的芳基化作用突出了该路线的效率。
    DOI:
    10.1021/jo0507035
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文献信息

  • [EN] IMIDAZO-TRIAZINE DERIVATIVES AS LIGANDS FOR GABA RECEPTORS<br/>[FR] UTILISATION DE DERIVES D'IMIDAZO-TRIAZINE COMME LIGANDS DES RECEPTEURS GABA
    申请人:MERCK SHARP & DOHME
    公开号:WO2003093273A1
    公开(公告)日:2003-11-13
    A class of imidazo[1,2b][1,2,4]triazine derivatives, substituted at the 7-position by an optionally substituted five-membered or six-membered heteroaromatic ring, being selective ligands for GABAA receptors, in particular having good affinity for the α2 and/or α3 and/or α5 subunit thereof, are accordingly of benefit in the treatment and/or prevention of adverse conditions of the central nervous system, including anxiety, convulsions and cognitive disorders.
    一类咪唑[1,2b][1,2,4]三嗪生物,通过在7位被一个可选择取代的五元或六元杂芳环取代,作为GABAA受体的选择性配体,特别对其α2和/或α3和/或α5亚基具有良好的亲和力,因此在治疗和/或预防中枢神经系统的不良症状,包括焦虑、抽搐和认知障碍方面具有益处。
  • [EN] IMIDAZO-TRIAZINE DERIVATIVES AS LIGANDS FOR GABA RECEPTORS<br/>[FR] DERIVES D'IMIDAZO-TRIAZINE UTILISES EN TANT QUE LIGANDS DES RECEPTEURS GABA
    申请人:MERCK SHARP & DOHME
    公开号:WO2003093272A1
    公开(公告)日:2003-11-13
    A class of 7-phenylimidazo[1,2-b][1,2,4]triazine derivatives, substituted at the meta position of the phenyl ring by an optionally substituted aryl or heteroaryl group which is directly attached or bridged by an oxygen atom or a -NH- linkage, and substituted on the phenyl ring by one or two further substituents as defined herein, being selective ligands for GABAA receptors, in particular having good affinity for the α2 and/or α3 and/or α5 subunit thereof, are accordingly of benefit in the treatment and/or prevention of adverse conditions of the central nervous system, including anxiety, convulsions and cognitive disorders.
    一类7-苯基咪唑并[1,2-b][1,2,4]三嗪生物,其在苯环的间位被一个可选择取代的芳基或杂环芳基基团取代,该基团直接连接或通过氧原子或-NH-键连接,且在苯环上被本文所定义的一个或两个进一步取代基所取代,作为GABAA受体的选择性配体,特别具有对其α2和/或α3和/或α5亚基有良好亲和力,因此对于治疗和/或预防中枢神经系统的不良状况,包括焦虑、抽搐和认知障碍具有益处。
  • Imidazo-triazine derivatives as ligands for GABA receptors
    申请人:——
    公开号:US20030055060A1
    公开(公告)日:2003-03-20
    A class of 7-phenylimidazo[1,2-b][1,2,4]triazine derivatives, substituted at the meta position of the phenyl ring by a (cyano)(fluoro)phenyl moiety, being selective ligands for GABA A receptors, in particular having good affinity for the &agr;2 and/or &agr;3 subunit thereof, are accordingly of benefit in the treatment and/or prevention of adverse conditions of the central nervous system, including anxiety and convulsions.
    一类7-苯基咪唑[1,2-b][1,2,4]三嗪衍生物,通过在苯环的间位上取代(基)(基)苯基基团,作为GABA受体的选择性配体,特别是对其α2和/或α3亚基具有良好的亲和力,因此对于治疗和/或预防中枢神经系统的不良症状,包括焦虑和惊厥,具有益处。
  • Imidazo-triazine derivatives as ligands for gaba receptors
    申请人:Bettati Michela
    公开号:US20050165023A1
    公开(公告)日:2005-07-28
    A class of 7-phenylimidazo[1,2-b][1,2,4]triazine derivatives, substituted at the meta position of the phenyl ring by an optionally substituted aryl or heteroaryl group which is directly attached or bridged by an oxygen atom or a —NH— linkage, and substituted on the phenyl ring by one or two further substituents as defined herein, being selective ligands for GABA A receptors, in particular having good affinity for the α2 and/or α3 and/or α5 subunit thereof, are accordingly of benefit in the treatment and/or prevention of adverse conditions of the central nervous system, including anxiety, convulsions and cognitive disorders.
    一类7-苯基咪唑[1,2-b][1,2,4]三嗪生物,苯环的间位被一个可选择取代的芳基或杂环芳基基团取代,该基团直接连接或由氧原子或-NH-键桥接,并在苯环上进一步取代一个或两个定义如下的取代基,是选择性的GABAA受体配体,特别是对其中的α2和/或α3和/或α5亚基具有良好的亲和力,因此对于治疗和/或预防中枢神经系统不良症状,包括焦虑、惊厥和认知障碍具有益处。
  • Discovery of Imidazo[1,2-<i>b</i>][1,2,4]triazines as GABA<sub>A</sub> α2/3 Subtype Selective Agonists for the Treatment of Anxiety
    作者:Michael G. N. Russell、Robert W. Carling、Leslie J. Street、David J. Hallett、Simon Goodacre、Elena Mezzogori、Michael Reader、Susan M. Cook、Frances A. Bromidge、Robert Newman、Alison J. Smith、Keith A. Wafford、George R. Marshall、David S. Reynolds、Rebecca Dias、Pushpindar Ferris、Jo Stanley、Rachael Lincoln、Spencer J. Tye、Wayne F. A. Sheppard、Bindi Sohal、Andrew Pike、Maria Dominguez、John R. Atack、José L. Castro
    DOI:10.1021/jm051200u
    日期:2006.2.1
    The identification of a series of imidazo[1,2-b][1,2,4]triazines with high affinity and functional selectivity for the GABA(A) alpha 3-containing receptor subtype is described, leading to the identification of a clinical candidate, 11. Compound 11 shows good bioavailability and half-life in preclinical species, and it is a nonsedating anxiolytic in both rat and squirrel monkey behavioral models.
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