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4-(4-羟基-6-氧代-1,6-二氢嘧啶-2-基氨基)苯甲腈 | 374067-80-8

中文名称
4-(4-羟基-6-氧代-1,6-二氢嘧啶-2-基氨基)苯甲腈
中文别名
4-[(4,6-二羟基-2-嘧啶基)氨基]苯腈
英文名称
4-((4,6-dihydroxypyrimidine-2-yl)amino)benzonitrile
英文别名
4-((4-Hydroxy-6-oxo-1,6-dihydropyrimidin-2-yl)amino)benzonitrile;4-[(4-hydroxy-6-oxo-1H-pyrimidin-2-yl)amino]benzonitrile
4-(4-羟基-6-氧代-1,6-二氢嘧啶-2-基氨基)苯甲腈化学式
CAS
374067-80-8
化学式
C11H8N4O2
mdl
——
分子量
228.21
InChiKey
HJFLUKUOXWTIBQ-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

  • 熔点:
    187-189°C
  • 密度:
    1.44
  • 溶解度:
    可溶于DMSO(少许)、甲醇(少许)
  • LogP:
    -0.078-0.3 at 20℃ and pH7

计算性质

  • 辛醇/水分配系数(LogP):
    0.2
  • 重原子数:
    17
  • 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:
    97.5
  • 氢给体数:
    3
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2933599090

SDS

SDS:f5294025d8e96715f3f8bc9be743d97a
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反应信息

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文献信息

  • PROCESS FOR THE PRODUCTION OF ETRAVIRINE
    申请人:Gore Vinayak
    公开号:US20130116433A1
    公开(公告)日:2013-05-09
    A novel process for the preparation of Etravirine comprises the condensing of ethyl cyanoacetate with N-cyanophenylguanidine to obtain an —OH compound of formula (II), which is further converted to a leaving group of formula (III). The compound of formula (III) is optionally protected and brominated to yield compound of formula (IV). The condensation of formula (IV) with 3,5-dimethyl-4-hydroxybenzonitrile yields a compound of formula (VI), and an optional deprotection of the compound of formula (VI) results in Etravirine.
    一种制备厄替韦林的新工艺包括将乙基氰乙酸酯与N-氰基苯基胍缩合,得到化合物(II)的—OH化合物,进一步转化为化合物(III)的离去基团。化合物(III)可以选择性地被保护并溴化以得到化合物(IV)。化合物(IV)与3,5-二甲基-4-羟基苯甲腈缩合得到化合物(VI),对化合物(VI)的可选去保护作用导致厄替韦林的生成。
  • PROCESS FOR SYNTHESIS OF DIARYLPYRIMIDINE NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITOR
    申请人:Gurjar Mukund Keshav
    公开号:US20110196156A1
    公开(公告)日:2011-08-11
    A method for synthesis of diarylpyrimidine non-nucleoside reverse transcriptase inhibitor such as etravirine is provided Typically, etravirine is synthesized by the steps of a Condensing 2,4,6-trichlorpyrimidine with 3,5-dimethyl-4-hydroxybenzonitrile to obtain compound (V), b Condensing compound (V) with 4-aminobenzonitrile to obtain compound (VI), c Ammonolysis of compound (VI) to get compound (IV), d Halogenation of compound (IV) to get etravirine.
    提供了一种合成二芳基嘧啶非核苷类逆转录酶抑制剂(如埃替韦)的方法。通常,埃替韦的合成步骤包括:a 将2,4,6-三氯嘧啶与3,5-二甲基-4-羟基苯甲腈缩合得到化合物(V),b 将化合物(V)与4-氨基苯甲腈缩合得到化合物(VI),c 对化合物(VI)进行氨解得到化合物(IV),d 对化合物(IV)进行卤代反应得到埃替韦。
  • [EN] A PROCESS FOR ETRA VIRINE INTERMEDIATE AND POLYMORPHS OF ETRAVIRINE<br/>[FR] PROCÉDÉ DE PRÉPARATION D'INTERMÉDIAIRE DE L'ÉTRAVIRINE ET DE POLYMORPHES DE L'ÉTRAVIRINE
    申请人:HETERO RESEARCH FOUNDATION
    公开号:WO2012001695A1
    公开(公告)日:2012-01-05
    4-[[6-chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethyl- benzonitrile is a key intermediate for the preparation of etravirine. The present invention provides a process for preparation of 4-[[6-chloro-2-[(4-cyanophenyl)amino]-4- pyrimidinyl]oxy]-3,5-dimethylbenzonitrile. The present invention also provides a novel process for the preparation of etravirine crystalline form I. The present invention further provides novel crystalline forms of etravirine, processes for their preparation and pharmaceutical compositions comprising them.
    4-[[6-氯-2-[(4-氰基苯基)氨基]-4-嘧啶基]氧基]-3,5-二甲基苯甲腈是埃替韦林的制备的关键中间体。本发明提供了一种制备4-[[6-氯-2-[(4-氰基苯基)氨基]-4-嘧啶基]氧基]-3,5-二甲基苯甲腈的方法。本发明还提供了一种制备埃替韦林晶型I的新方法。本发明还提供了埃替韦林的新晶型,以及它们的制备方法和包含它们的药物组合物。
  • PROCESS FOR ETRAVIRINE INTERMEDIATE AND POLYMORPHS OF ETRAVIRINE
    申请人:Parthasaradhi Reddy Bandi
    公开号:US20130096148A1
    公开(公告)日:2013-04-18
    4-[[6-chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethyl-benzonitrile is a key intermediate for the preparation of etravirine. The present invention provides a process for preparation of 4-[[6-chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethylbenzonitrile. The present invention also provides a novel process for the preparation of etravirine crystalline form I. The present invention further provides novel crystalline forms of etravirine, processes for their preparation and pharmaceutical compositions comprising them.
    4-[[6-氯-2-[(4-氰基苯基)氨基]-4-嘧啶基]氧基]-3,5-二甲基苯甲腈是埃曲韦林的制备关键中间体。本发明提供了一种制备4-[[6-氯-2-[(4-氰基苯基)氨基]-4-嘧啶基]氧基]-3,5-二甲基苯甲腈的方法。本发明还提供了一种制备埃曲韦林晶型I的新方法。本发明还提供了埃曲韦林的新晶型形式,其制备方法以及包含它们的药物组合物。
  • [EN] NOVEL PROCESS FOR THE PREPARATION OF ETRAVIRINE<br/>[FR] NOUVEAU PROCÉDÉ DE PRÉPARATION D'ÉTRAVIRINE
    申请人:MYLAN LAB LTD
    公开号:WO2012147104A1
    公开(公告)日:2012-11-01
    The present invention relates to a novel process for the preparation of Etravirine, comprises; condensing ethyl cyanoacetate with N-cyanophenylguanidine to obtain -OH compound of formula (II), which is further converted to a leaving group of formula (III). Compound of formula (III) is optionally protected and brominated to yield compound of formula (IV). Condensation of formula (IV) with 3,5-dimethyl-4-hydroxybenzonitrile gives formula (VI), and an optional deprotection of formula (VI) results into Etravirine. The present invention further relates to process for purifying Etravirine. The present invention also provides novel intermediates of Etravirine.
    本发明涉及一种用于制备依曲韦林的新型工艺,包括:将乙基氰乙酸酯与N-氰基苯基胍缩合,得到化合物的-OH的化合物(II)的公式,进一步转化为公式(III)的离去基团。公式(III)的化合物可选择保护并溴化以得到公式(IV)的化合物。公式(IV)与3,5-二甲基-4-羟基苯甲腈缩合得到公式(VI),对公式(VI)进行可选的去保护得到依曲韦林。本发明还涉及一种用于纯化依曲韦林的工艺。本发明还提供了依曲韦林的新型中间体。
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