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孟鲁斯特环丙酰胺十六烷杂质 | 866923-63-9

中文名称
孟鲁斯特环丙酰胺十六烷杂质
中文别名
——
英文名称
(R,E)-2-((1-((1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2-yl)phenyl)propyl)sulfanyl)methyl)cyclopropyl)acetamide
英文别名
R-(E)-1-[[[1-[3-[2-[7-chloro-2-quinolinyl]ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropane acetamide;Montelukast cyclopropaneacetamide (Impurity);2-[1-[[(1R)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl]sulfanylmethyl]cyclopropyl]acetamide
孟鲁斯特环丙酰胺十六烷杂质化学式
CAS
866923-63-9
化学式
C35H37ClN2O2S
mdl
——
分子量
585.21
InChiKey
MCYITTCDIONXIV-TZIWLTJVSA-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):
    7.1
  • 重原子数:
    41
  • 可旋转键数:
    12
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.31
  • 拓扑面积:
    102
  • 氢给体数:
    2
  • 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

  • 作为产物:
    描述:
    孟鲁司特环丙烷乙腈四丁基溴化铵 sodium hydroxide 作用下, 以 甲苯 为溶剂, 反应 30.0h, 以6%的产率得到孟鲁斯特环丙酰胺十六烷杂质
    参考文献:
    名称:
    Process for the preparation of a leukotriene antagonist and intermediates thereof
    摘要:
    它包括从公式(V)的中间化合物制备蒙特卢卡斯特的制备过程,该中间化合物是通过相应磺酸盐与1-(巯基甲基)环丙基甲醇的反应预先制备的。化合物(V)与格氏试剂反应,将酯基转化为三级醇,然后将一次醇转化为磺酸盐,用氰基取代磺酸盐基团,最后通过水解反应将氰基化合物转化为羧酸化合物以制备蒙特卢卡斯特。蒙特卢卡斯特也可以通过相应酰胺的水解反应制备。还包括在这种制备过程中有用的中间化合物。
    公开号:
    EP1783117A1
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文献信息

  • Process for the preparation of [R-(E)-1-[[[1-[3-[2-[7-chloro-2-quinolinyl]ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic acid (montelukast) and its pharmaceutically acceptable salts
    申请人:Sundaram Venkataraman
    公开号:US20050234241A1
    公开(公告)日:2005-10-20
    The present invention is related to a process for preparing montelukast involving the compound of formula (VI): wherein X═CN or CONH 2 .
    本发明涉及一种制备蒙特卢卡斯特的方法,涉及到化合物的公式(VI):其中X=CN或CONH2。
  • Process for the purification of montelukast
    申请人:ESTEVE QUIMICA, S.A.
    公开号:EP1886997A1
    公开(公告)日:2008-02-13
    It relates to a process for the purification of Montelukast, or pharmaceutically salts thereof, or solvates thereof, including stereoisomers or mixture thereof which comprises carrying out a specific set of selective solvent extractions of Montelukast or its impurities in a mixture of an organic solvent and water at specific ranges of pH and temperature which depend on the type of impurities to remove. In particular, it comprises at least one wash of an aqueous phase containing crude Montelukast in salt form with an organic solvent, at a pH comprised between 12.0 and 13.5; and optionally one or more washes of the resulting aqueous phase with an organic solvent at a pH comprised between 8.5 and 10.0. Montelukast is recovered by acidification at a pH comprised between 4.5 and 8.0 and solvent extraction, and is isolated either as acid or in salt form.
    这涉及一种用于纯化蒙特鲁卡斯特或其药用盐或溶剂结晶体的过程,包括立体异构体或其混合物,其包括在特定范围的pH和温度下,在有机溶剂和水的混合物中进行特定的选择性溶剂萃取蒙特鲁卡斯特或其杂质的一套步骤,这取决于要去除的杂质类型。具体而言,它包括至少用一个有机溶剂对含有盐形式的粗蒙特鲁卡斯特的水相进行洗涤,其pH值介于12.0和13.5之间;并且可选地,用一个或多个有机溶剂对结果水相进行洗涤,其pH值介于8.5和10.0之间。蒙特鲁卡斯特通过在pH值介于4.5和8.0之间的酸化和溶剂萃取中回收,并以酸或盐形式隔离。
  • Purification process of montelukast and its amine salts
    申请人:ESTEVE QUIMICA, S.A.
    公开号:EP1886998A1
    公开(公告)日:2008-02-13
    It comprises a process for the purification of Montelukast, or its salts or its solvates, including any stereoisomer or mixture thereof, which comprises converting Montelukast acid or a solvate thereof, including any stereoisomer or mixtures thereof, into an amine salt selected from the group consisting of cyclohexylamine, tris-(hydroxymethyl)aminomethane, L-(+)-treo-2-amino-1-phenyl-1,3-propanediol, R-(+)-α-methylbenzylamine, and L-(+)-α-phenylglycinol salt, in the presence of an appropriate solvent. It also comprises novel salts of Montelukast, in particular, cyclohexylamine, tris-(hydroxymethyl)aminomethane, L-(+)-treo-2-amino-1-phenyl-1,3-propanediol, R-(+)-α-methylbenzylamine, and L-(+)-α-phenylglycinol salts.
    该专利涉及一种蒙特卢卡斯特的纯化过程,或其盐或溶剂化物,包括任何立体异构体或其混合物,其中包括将蒙特卢卡斯特酸或其溶剂化物,包括任何立体异构体或其混合物,在适当的溶剂存在下转化为来自以下群组的胺盐:环己胺,三羟甲基氨甲烷,L-(+)-treo-2-氨基-1-苯基-1,3-丙二醇,R-(+)-α-甲基苄胺和L-(+)-α-苯基甘氨酸盐。此外,还包括蒙特卢卡斯特的新型盐,特别是环己胺,三羟甲基氨甲烷,L-(+)-treo-2-氨基-1-苯基-1,3-丙二醇,R-(+)-α-甲基苄胺和L-(+)-α-苯基甘氨酸盐。
  • Purification process of Montelukast and its Amine Salts
    申请人:Gasanz Guillen Yolanda
    公开号:US20090247759A1
    公开(公告)日:2009-10-01
    It comprises a process for the purification of Montelukast, or its salts or its solvates, including any stereoisomer or mixture thereof, which comprises converting Montelukast acid or a solvate thereof, including any stereoisomer or mixtures thereof, into an amine salt selected from the group consisting of tris-(hydroxymethyl)aminomethane, L-(+)-treo-2-amino-1-phenyl-1,3-propanediol, and L-(+)-α-phenylglycinol salt, in the presence of an appropriate solvent. It also comprises novel salts of Montelukast, in particular, tris-(hydroxymethyl)aminomethane, L-(+)-treo-2-amino-1-phenyl-1,3-propanediol, and L-(+)-α-phenylglycinol salts.
    本发明涉及一种蒙特卢卡斯特的纯化过程,或其盐或溶剂化物,包括任何立体异构体或其混合物,其包括将蒙特卢卡斯特酸或其溶剂化物,包括任何立体异构体或其混合物,转化为在适当溶剂存在下选自三羟甲基氨甲烷、L-(+)-单向异构体-2-氨基-1-苯基-1,3-丙二醇和L-(+)-α-苯基甘氨酸盐的胺盐的过程。本发明还涉及蒙特卢卡斯特的新盐,特别是三羟甲基氨甲烷、L-(+)-单向异构体-2-氨基-1-苯基-1,3-丙二醇和L-(+)-α-苯基甘氨酸盐。
  • Process for the purification of Montelukast
    申请人:Gasanz Guillén Yolanda
    公开号:US20100029945A1
    公开(公告)日:2010-02-04
    It relates to a process for the purification of Montelukast, or pharmaceutically salts thereof, or solvates thereof, including stereoisomers or mixture thereof which comprises carrying out a specific set of selective solvent extractions of Montelukast or its impurities in a mixture of an organic solvent and water at specific ranges of pH and temperature which depend on the type of impurities to remove. In particular, it comprises at least one wash of an aqueous phase containing crude Montelukast in salt form with an organic solvent, at a pH comprised between 12.0 and 13.5; and optionally one or more washes of the resulting aqueous phase with an organic solvent at a pH comprised between 8.5 and 10.0. Montelukast is recovered by acidification at a pH comprised between 4.5 and 8.0 and solvent extraction, and is isolated either as acid or in salt form.
    本发明涉及一种蒙特卢卡斯特的纯化过程,或其药物盐或溶剂化物,包括立体异构体或其混合物的纯化,其中包括在有机溶剂和水的混合物中,在特定的pH和温度范围内进行蒙特卢卡斯特或其杂质的选择性溶剂萃取的特定集合。特别地,它包括至少一次在pH在12.0至13.5之间的含有粗蒙特卢卡斯特盐形态的水相中,用有机溶剂进行洗涤;并且可选择地,在pH在8.5至10.0之间的结果水相中,用有机溶剂进行一次或多次洗涤。蒙特卢卡斯特通过在pH在4.5至8.0之间酸化和溶剂萃取来回收,并且以酸形式或盐形式进行分离。
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