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5-(4-(2-(5-乙基吡啶-2-基)乙氧基)苯亚甲基)噻唑烷-2,4-二酮 | 136401-70-2

中文名称
5-(4-(2-(5-乙基吡啶-2-基)乙氧基)苯亚甲基)噻唑烷-2,4-二酮
中文别名
——
英文名称
(E)-5-<4-<2-(5-Ethyl-2-pyridyl)ethoxy>benzylidene>-2,4-thiazolidinedione
英文别名
5-[1-{4-[2-(5-ethyl-pyridin-2-yl)-ethoxy]-phenyl}-meth-(E)-ylidene]-thiazoiidine-2,4-dione;(5E)-5-({4-[2-(5-ethylpyridin-2-yl)ethoxy]phenyl}methylidene)-1,3-thiazolidine-2,4-dione;5-{4-[2-(5-ethyl-pyridin-2-yl)ethoxy]benzylidene}-2,4thiazolidinedione;(E)-5-{4-[2-(5-Ethyl-2-pyridyl)ethoxy]benzylidene}-2,4-thiazolidinedione;5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione;(5E)-5-[[4-[2-(5-ethylpyridin-2-yl)ethoxy]phenyl]methylidene]-1,3-thiazolidine-2,4-dione
5-(4-(2-(5-乙基吡啶-2-基)乙氧基)苯亚甲基)噻唑烷-2,4-二酮化学式
CAS
136401-70-2
化学式
C19H18N2O3S
mdl
——
分子量
354.43
InChiKey
YNTUJOCADSTMCL-GZTJUZNOSA-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:
    156-160 ºC
  • 密度:
    1.301±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.9
  • 重原子数:
    25
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.21
  • 拓扑面积:
    93.6
  • 氢给体数:
    1
  • 氢受体数:
    5

安全信息

  • 海关编码:
    2934999090

SDS

SDS:e73eb756fbf422eab08fef0db99f1c62
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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
  • 下游产品
    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:
    描述:
    5-(4-(2-(5-乙基吡啶-2-基)乙氧基)苯亚甲基)噻唑烷-2,4-二酮 在 cobaltous chloride hexahydrate sodium tetrahydroborate 、 butane-2,3-dione-bis-methylimine 、 sodium hydroxide 作用下, 以 polyethylene glycol-400 (PEG-400) 、 N,N-二甲基甲酰胺 为溶剂, 以88%的产率得到5-[[4-[2-(5-乙基吡啶-2-基)乙氧基]苯基]甲基]-1,3-噻唑烷-2,4-二酮
    参考文献:
    名称:
    [EN] A METHOD FOR PREPARATION OF THIAZOLIDINEDIONE DERIVATIVES
    [FR] PROCÉDÉ DE PRÉPARATION DE DÉRIVÉS DE THIAZOLIDINEDIONE
    摘要:
    公开号:
    WO2009104200A8
  • 作为产物:
    参考文献:
    名称:
    抗糖尿病药的研究。X.吡格列酮和相关化合物的合成和生物活性。
    摘要:
    为了更详细地研究这类药物的构效关系,合成了一种新的抗糖尿病药吡格列酮(AD-4833,U-72107)的各种类似物。通过烷基硫代苯胺(IV)的Meerwein芳基化制备5-(4-吡啶基烷基硫代苄基)-2,4-噻唑烷二酮(I),吡格列酮的硫代类似物。通过醛(VIII)与相应的偶氮立酮的Knoevenagel缩合反应,合成了5-(4-吡啶基烷氧基亚苄基)-2,4-噻唑烷二酮(IIa)和相关的杂环类似物(IIb)。评价了化合物I和II在遗传性肥胖和糖尿病黄色KK(KKAy)小鼠中的降血糖和降血脂活性。几个5- [4- [2-(2-吡啶基)乙氧基]-亚苄基] -2,4-噻唑烷二酮(IIa)与吡格列酮等效。然而,硫代类似物(I)和亚苄基杂环(IIb)的活性降低。发现5-亚苄基类似物(14)的催化氢化是吡格列酮的方便的新合成方法。还讨论了14的配置。
    DOI:
    10.1248/cpb.39.1440
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文献信息

  • [EN] ENANTIOMERIC RESOLUTION METHOD<br/>[FR] PROCÉDÉ DE RÉSOLUTION ÉNANTIOMÉRIQUE
    申请人:PULMAGEN THERAPEUTICS INFLAMMATION LTD
    公开号:WO2011015868A1
    公开(公告)日:2011-02-10
    A method for the preparation of pioglitazone O,O'-dibenzoyl-L-tartrate wherein the content by weight of pioglitazone consists of at least 95 % by weight of the 5R enantiomer and less than 5 % of the 5S enantiomer, which method comprises: (1a) adding seed crystals of 5R- pioglitazone O,O'-dibenzoyl-l-tartrate to a rnethanol-water solution of racemic pioglitazone hydrochloride and O,O'-dibenzoyI-L-tartaric acid, thereby precipitating pioglitazone O,O'- dibenzoyl-L-tartrate;(1b) recovering said precipitate from step (1a); (1c) forming a solution of the precipitate from step (1b) in a solvent mixture of methanol, acid and water and mixing into to the resultant solution seed crystals of 5R-pioglitazone O,O'-dibenzoyl-L-tartrate, thereby precipitating pioglitazone O,O'-dibenzoyl-L-tartrate; (1d) recovering said precipitate from step (1c); (1e) repeating steps (1c) and (1d), the recovered product being the desired pioglitazone O,O'-dibenzoy! tartrate wherein the content by weight of pioglitazone consists of at least 95 % by weight of the 5R enantiomer and less than 5 % of the 5S enantiomer. Also disclosed is a modification of the method in which step 1(e) is omitted.
    一种制备吡格列酮O,O'-双苯甲酰-L-酒石酸盐的方法,其中吡格列酮的重量含量至少为其5R对映体的95%重量,5S对映体的含量少于5%,该方法包括:(1a)将5R-吡格列酮O,O'-双苯甲酰-L-酒石酸晶种加入到外消旋吡格列酮盐酸盐和O,O'-双苯甲酰-L-酒石酸的甲醇-水溶液中,从而沉淀吡格列酮O,O'-双苯甲酰-L-酒石酸盐;(1b)从步骤(1a)中回收所述沉淀物;(1c)在甲醇、酸和水的溶剂混合物中形成步骤(1b)中的沉淀物的溶液,并将5R-吡格列酮O,O'-双苯甲酰-L-酒石酸晶种混入到所得溶液中,从而沉淀吡格列酮O,O'-双苯甲酰-L-酒石酸盐;(1d)从步骤(1c)中回收所述沉淀物;(1e)重复步骤(1c)和(1d),回收的产品即为所需的吡格列酮O,O'-双苯甲酰-L-酒石酸盐,其中吡格列酮的重量含量至少为其5R对映体的95%重量,5S对映体的含量少于5%。还揭示了一种修改该方法的步骤,其中省略了步骤1(e)。
  • Novel pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative
    申请人:——
    公开号:US20040161462A1
    公开(公告)日:2004-08-19
    A pharmaceutical dosage form comprising a controlled release component comprising an antihyperglycemic drug in combination with a second component comprising a thiazolidinedione derivative is herein disclosed and described.
    本文公开并描述了一种药物剂型,其中包括一种控制释放成分,该成分包括一种降血糖药物和一种噻唑烷二酮衍生物的组合物。
  • RESPIRATORY DISEASE TREATMENT
    申请人:Finch Harry
    公开号:US20110053986A1
    公开(公告)日:2011-03-03
    There is provided a pharmaceutical composition that is adapted for pulmonary administration by inhalation, which composition comprises a glitazone, such as pioglitazone or rosiglitazone, and one or more pharmaceutically acceptable carriers and/or excipients, and wherein the glitazone content of the composition consists of at least 95% by weight of the 5R enantiomer and less than 5% by weight of the 5S enantiomer. There is also provided a use and kit.
    提供了一种适用于肺部吸入的药物组合物,该组合物包括一种格列吡嗪,例如派格列酮或罗格列酮,以及一种或多种药用载体和/或赋形剂,其中该组合物的格列吡嗪含量由至少95%的5R对映体和少于5%的5S对映体组成。还提供了使用和工具包。
  • Respiratory Disease Treatment
    申请人:FINCH Harry
    公开号:US20120264787A1
    公开(公告)日:2012-10-18
    There is provided a pharmaceutical composition that is adapted for pulmonary administration by inhalation, which composition comprises a glitazone, such as pioglitazone or rosiglitazone, and one or more pharmaceutically acceptable carriers and/or excipients, and wherein the glitazone content of the composition consists of at least 95% by weight of the 5R enantiomer and less than 5% by weight of the 5S enantiomer. There is also provided a use and kit.
    提供了一种适用于通过吸入进行肺部给药的制剂,该制剂包括一种glitazone,例如pioglitazone或rosiglitazone,以及一种或多种药学上可接受的载体和/或赋形剂,其中该制剂中的glitazone含量由至少95%的5R对映体和少于5%的5S对映体组成。还提供了一种用途和工具包。
  • Respiratory disease treatment
    申请人:Pulmagen Therapeutics (Inflammation) Limited
    公开号:US08236786B2
    公开(公告)日:2012-08-07
    There is provided a pharmaceutical composition that is adapted for pulmonary administration by inhalation, which composition comprises a glitazone, such as pioglitazone or rosiglitazone, and one or more pharmaceutically acceptable carriers and/or excipients, and wherein the glitazone content of the composition consists of at least 95% by weight of the 5R enantiomer and less than 5% by weight of the 5S enantiomer. There is also provided a use and kit.
    提供了一种适用于肺部吸入的药物组合物,该组合物包括一种格列酮类药物,例如吡格列酮或罗格列酮,以及一种或多种药用载体和/或辅料,其中组合物中的格列酮含量由5R对映体至少占95%的重量,5S对映体重量不到5%。同时还提供了一种用途和工具包。
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