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2-bromo-5-(phenylethynyl)pyrimidine | 1338493-52-9

中文名称
——
中文别名
——
英文名称
2-bromo-5-(phenylethynyl)pyrimidine
英文别名
2-bromo-5-(2-phenylethynyl)pyrimidine
2-bromo-5-(phenylethynyl)pyrimidine化学式
CAS
1338493-52-9
化学式
C12H7BrN2
mdl
——
分子量
259.105
InChiKey
VLIWJZVGHJCWMZ-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):
    3.2
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    25.8
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    2-bromo-5-(phenylethynyl)pyrimidine 、 (rac)-(3aRS,6aSR)-1-(3-methoxypropyl)hexahydrocyclopentaimidazol-2-one 在 tris-(dibenzylideneacetone)dipalladium(0)caesium carbonate4,5-双二苯基膦-9,9-二甲基氧杂蒽 作用下, 以 甲苯 为溶剂, 反应 3.0h, 以65.6 mg的产率得到(-)-(3aR,6aS)-1-(3-methoxypropyl)-3-(5-phenylethynylpyrimidin-2-yl)hexahydrocyclopentaimidazol-2-one
    参考文献:
    名称:
    Arylethynyl pyrimidines
    摘要:
    本发明涉及公式I的乙炔衍生物,其中R1是氢或卤素;R2是C1-3-烷基或—(CH2)n—O—CH3;n为2或3;m为1或2;或其药学上可接受的酸盐,或其相应的外消旋混合物,或其对应的对映体和/或光学异构体和/或立体异构体。已发现通用公式I的化合物是代谢型谷氨酸受体亚型5(mGluR5)的变构调节剂,具有改善的特性,可用于治疗精神分裂症、认知疾病、脆性X综合征或自闭症。
    公开号:
    US20150158848A1
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文献信息

  • Arylethynyl derivatives
    申请人:Green Luke
    公开号:US20110251169A1
    公开(公告)日:2011-10-13
    The present invention relates to ethynyl compounds of formula I wherein R1, R2, R2′, R3, R3′, R4, R4′, U, V, W, Y, m, and n are as defined herein and to a pharmaceutically acceptable acid addition salts, to a racemic mixtures, or to its corresponding enantiomers and/or optical isomers and/or stereoisomers thereof. Compounds of formula I are allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5).
    本发明涉及式I的乙炔基化合物,其中R1、R2、R2′、R3、R3′、R4、R4′、U、V、W、Y、m和n如本文所述,以及药用可接受的酸加成盐,或其对映体和/或光学异构体和/或立体异构体的相应外消旋混合物。式I的化合物是代谢型谷酸受体5亚型(mGluR5)的变构调节剂。
  • [EN] ARYLETHYNYL DERIVATIVES<br/>[FR] DÉRIVÉS D'ARYLÉTHYNYLE
    申请人:HOFFMANN LA ROCHE
    公开号:WO2011128279A1
    公开(公告)日:2011-10-20
    The present invention relates to ethynyl derivatives of formula (I) as allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5). The variables in formula (I) are defined in the specification.
    本发明涉及式(I)的乙炔生物,作为代谢型谷酸受体亚型5(mGluR5)的别构调节剂。式(I)中的变量在说明书中有定义。
  • PYRAZOLIDIN-3-ONE DERIVATIVES
    申请人:Jaeschke Georg
    公开号:US20120277243A1
    公开(公告)日:2012-11-01
    The present invention relates to ethynyl derivatives of formula I wherein G, X, R 1 , R 2 , R 3 , R 3′ , R 4 , and R 4′ are as defined herein or to a pharmaceutically acceptable acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. Compounds of formula I are positive allosteric modulators (PAM) of the metabotropic glutamate receptor subtype 5 (mGluR5).
    本发明涉及公式I的乙炔生物,其中G、X、R1、R2、R3、R3'、R4和R4'如本文所定义,或者涉及其药学上可接受的酸盐加合物,或者涉及其相应的外消旋体和/或光学异构体和/或立体异构体。公式I的化合物是代谢型谷酸受体亚型5(mGluR5)的正向变构调节剂(PAM)。
  • [EN] PYRAZOLIDIN-3-ONE DERIVATIVES<br/>[FR] DÉRIVÉS DE PYRAZOLIDINE-3-ONE
    申请人:HOFFMANN LA ROCHE
    公开号:WO2012146552A1
    公开(公告)日:2012-11-01
    The present invention relates to ethynyl derivatives of formula I wherein X is N or CH; G is N or CH; with the proviso that maximum one of X or G can be nitrogen; R1 is phenyl or pyridyl, which are optionally substituted by halogen, lower alkyl or lower alkoxy; R2 is hydrogen, lower alkyl or may form together with R 4 a C3-C6-cycloalkyl; R3/R3'/R4/R4' are independently from each other hydrogen, lower alkyl or CF3; or to a pharmaceutically acceptable acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. It has now surprisingly been found that the compounds of general formula I are positive allosteric modulators (PAM) of the metabotropic glutamate receptor subtype 5 (mGluR5).
    本发明涉及公式I的乙炔生物,其中X为N或CH;G为N或CH;但X或G中最多只能有一个是氮;R1为苯基或吡啶基,可以选择地被卤素、较低烷基或较低烷氧基取代;R2为氢、较低烷基或可能与R4一起形成C3-C6环烷基;R3/R3'/R4/R4'彼此独立地为氢、较低烷基或CF3;或者是其对应的药学上可接受的酸盐、消旋混合物,或其相应的对映体和/或光学异构体和/或立体异构体。令人惊讶地发现,一般公式I化合物是代谢型谷酸受体亚型5(mGluR5)的正向变构调节剂(PAM)。
  • [EN] ARYLETHYNYL PYRIMIDINES<br/>[FR] ARYLÉTHYNYL-PYRIMIDINES
    申请人:HOFFMANN LA ROCHE
    公开号:WO2014026880A1
    公开(公告)日:2014-02-20
    The present invention relates to ethynyl derivatives of formula I wherein R1 is hydrogen or halogen; R2 is C1-3-alkyl or -(CH2)m-O-CH3; n is 2 or 3; m is 1 or 2; or to a pharmaceutically acceptable acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. It has been found that the compounds of general formula I are allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5) with improved properties for the treatment of schizophrenia, cognitive diseases, fragile X syndrome or autism.
    本发明涉及式I的乙炔生物,其中R1是氢或卤素;R2是C1-3-烷基或-(CH2)m-O-CH3;n为2或3;m为1或2;或者是其对应的药学可接受的酸盐,或者是其对映体和/或光学异构体和/或立体异构体的混合物。已发现一般式I的化合物是代谢型谷酸受体亚型5(mGluR5)的变构调节剂,具有改善的特性,可用于治疗精神分裂症、认知疾病、脆性X综合症或自闭症。
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