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4-异噻唑羧酸,2,5-二氢-2-(1-异喹啉基)-5-羰基-,乙基酯 | 100441-19-8

中文名称
4-异噻唑羧酸,2,5-二氢-2-(1-异喹啉基)-5-羰基-,乙基酯
中文别名
——
英文名称
ethyl 2-(isoquinolin-1-yl)-5-oxo-2,5-dihydroisoxazole-4-carboxylate
英文别名
Ethyl 2-isoquinolin-1-yl-5-oxo-1,2-oxazole-4-carboxylate
4-异噻唑羧酸,2,5-二氢-2-(1-异喹啉基)-5-羰基-,乙基酯化学式
CAS
100441-19-8
化学式
C15H12N2O4
mdl
——
分子量
284.271
InChiKey
ASZZIRONDDYIIX-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

  • 沸点:
    449.8±55.0 °C(Predicted)
  • 密度:
    1.391±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    21
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.13
  • 拓扑面积:
    68.7
  • 氢给体数:
    0
  • 氢受体数:
    6

SDS

SDS:af716a46da99416affa03706686a9cec
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反应信息

  • 作为反应物:
    描述:
    4-异噻唑羧酸,2,5-二氢-2-(1-异喹啉基)-5-羰基-,乙基酯 生成 ethyl (Z)-2-chloro-3-(isoquinolin-1-ylamino)propenoate
    参考文献:
    名称:
    Prager Rolf H., Singh Yogendra, Weber Ben, Austral. J. Chem, 47 (1994) N 7, S 1249-1262
    摘要:
    DOI:
  • 作为产物:
    描述:
    乙氧基甲叉丙二酸二乙酯盐酸羟胺 、 potassium hydroxide 作用下, 以 乙醇 为溶剂, 反应 4.0h, 生成 4-异噻唑羧酸,2,5-二氢-2-(1-异喹啉基)-5-羰基-,乙基酯
    参考文献:
    名称:
    [EN] COMPOUNDS AND COMPOSITIONS FOR INHIBITING THE ACTIVITY OF SHP2
    [FR] COMPOSÉS ET COMPOSITIONS POUR L'INHIBITION DE L'ACTIVITÉ DE SHP2
    摘要:
    本发明涉及以下式I的化合物:其中Y1、Y2、R1、R2和R3在发明摘要中有定义;能够抑制SHP2活性。该发明还提供了一种制备该类化合物的方法,包括含有这类化合物的药物制剂以及在管理与SHP2异常活性相关的疾病或疾病的方法中使用这类化合物和组合物。
    公开号:
    WO2017216706A1
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文献信息

  • The Chemistry of 5-Oxodihydroisoxasoles. XIV. Synthesis of 2-(1-Aryltetrazol-5-yl)propanoic Acids
    作者:D Caiazza、RH Prager、K Schafer
    DOI:10.1071/ch9951861
    日期:——

    A number of N-arylisoxazol-5(2H)-ones (aryl = phenyl, isoquinolin-1-yl, quinolin-2-yl, 2-phenylquinazolin-4-yl and benzothiazol-2-yl) have been reacted with lithium azide to give 2-(1-aryltetrazol-5-yl)acetic esters, which have been C- methylated and hydrolysed. The resulting 2-(1-aryltetrazol-5-yl) propanoic acids had low antiinflammatory activity, as judged by inhibition of synthesis of prostaglandin PGE2 or tumour necrosis factor α.

    一些 N-芳基异恶唑-5(2H)-酮(芳基=苯基、异喹啉-1-基、喹啉-2-基、2-苯基喹唑啉-4-基和苯并噻唑-2-基)与叠氮反应生成 2-(1-芳基四唑-5-基)乙酸酯,这些酯经过 C-甲基化和解。根据对前列腺素 PGE2 或肿瘤坏死因子 α 合成的抑制作用判断,生成的 2-(1-芳基四唑-5-基)丙酸的抗炎活性较低。
  • Central Nervous System Active Compounds. XV. 2-Arylisoxazol-5(2H)-ones
    作者:TV Hung、WK Janowski、RH Prager
    DOI:10.1071/ch9850931
    日期:——

    Ethyl 5-oxo-2,5-dihydroisoxazole-4-carboxylate has been treated with a number of chlorinated heterocycles to yield the corresponding substitution products: ethyl 2-(isoquinolin-1-yl)-5-oxo-2,5-dihydroisoxazole-4-carboxylate, ethyl 5-oxo-2-(quinolin-2-yl)-2,5- dihydroisoxazole-4-carboxylate, ethyl 5-oxo-2-(purin-2-yl)-2,5- dihydroisoxazole-4-carboxylate, ethyl 5-oxo-2-(pyrimidin-2-yl)-2,5-dihydroisoxazole-4-carboxylate, ethyl 2-(6-chlorpyridazin-3-yl)-5-oxo- 2,5-dihydroisoxazole-4-carboxylate, ethyl 2-(benzothiazol-2-yl)-5-oxo- 2,5-dihydroisoxazole-4-carboxylate, 2- and 6-(4-ethoxycarbonyl-5-oxo-2,5-dihydroisoxazol-2-yl)pyridine-3-carboxylic acid, ethyl 5-oxo- 2-(2-phenylquinazolin-4-yl)-2,5-dihydroisoxazole-4-carboxylate and ethyl 2-(2,4-diaminotriazin-2-yl)-5-oxo-2,5-dihydroisoxazole-4- carboxylate . The compounds generally cause loss of motor control in mice, but are relatively toxic.

    5-氧代-2,5-二氢异噁唑-4-羧酸乙酯经多种化杂环处理后,可得到相应的取代产物:2-(异喹啉-1-基)-5-氧代-2,5-二氢异噁唑-4-羧酸乙酯、5-氧代-2-(喹啉-2-基)-2,5-二氢异噁唑-4-羧酸乙酯、5-氧代-2-(嘌呤-2-基)-2、5-氧代-2-(嘧啶-2-基)-2,5-二氢异噁唑-4-羧酸乙酯, 2-(6-哒嗪-3-基)-5-氧代-2,5-二氢异噁唑-4-羧酸乙酯、2-(苯并噻唑-2-基)-5-氧代-2,5-二氢异噁唑-4-羧酸乙酯,2-和 6-(4-乙氧羰基-5-氧代-2,5-二氢异噁唑-2-基)吡啶-3-羧酸乙酯、5-氧代-2-(2-苯基喹唑啉-4-基)-2,5-二氢异噁唑-4-羧酸乙酯和 2-(2,4-二基三嗪-2-基)-5-氧代-2,5-二氢异噁唑-4-羧酸乙酯。这些化合物通常会导致小鼠丧失运动控制能力,但毒性相对较低。
  • The Chemistry of 5-Oxodihydroisoxazoles. XXI Amidines and Pyrimidin-4-ones from the Reaction of Isoxazol-5(2H)-ones with Amines
    作者:Mehdi M. Baradarani、Adrian Clark、Rolf H. Prager
    DOI:10.1071/c97199
    日期:——

    While isoxazol-5(2H)-ones substituted with heterocycles at C2 but unsubstituted at C3 react with amines to give either amidines or malonamides, their reaction at low temperatures with lithium dialkylamides is a preparatively useful procedure for obtaining the amidines in most cases. Longer reaction times may lead to formation of pyrimidin-4-ones when ester groups are present at C4 of the isoxazolone.

    异噁唑-5(2H)-酮在 C2 位被杂环取代,但在 C3 位未被取代,与胺反应生成脒或酰胺。 与胺反应生成脒或丙二酰胺。 丙二酰胺,它们与二烷基酰胺在低温下的反应是 在大多数情况下,与二烷基酰胺在低温下反应是获得脒的有效制备方法。 当嘧啶-4-酮的 C4 存在酯基时,较长的反应时间可能会导致嘧啶-4-酮的形成。 当异噁唑酮的 C4 存在酯基时,较长的反应时间可能会导致嘧啶-4-酮的形成。
  • The chemistry of 5-oxodihydroisoxazoles VII1 conversion of heterocyclylisoxazol-5(2H)-ones to imidazoles by flash vacuum pyrolysis
    作者:Rolf H. Prager、Yogendra Singh
    DOI:10.1016/s0040-4020(01)88034-0
    日期:1993.9
    A number of 5-oxo-2,5-dihydroisoxazoles, substituted with nitrogen heterocycles at N-2, have been subjected to flash vacuum pyrolysis. Annelated imidazoles are obtained in excellent yields, and are presumed to arise by intramolecular cyclisation of an imino carbene intermediate. The heterocycles annelated in this manner include isoquinoline, quinoline, benzothiazole, quinazoline, phenanthridine, pyrimidine
    已经对许多在N-2处被氮杂环取代的5-oxo-2,5-dihydroisoxazoles进​​行了快速真空热解。退火的咪唑以极高的产率获得,并且推测是由于亚基卡宾中间体的分子内环化而产生的。以这种方式退火的杂环包括异喹啉喹啉苯并噻唑喹唑啉菲啶嘧啶吡啶
  • The Chemistry of 5-Oxodihydroisoxazoles. XV. Reaction of Derived Ketenimines With Enamines and Enolates
    作者:M Baradarani、RH Prager、K Schafer
    DOI:10.1071/ch9960911
    日期:——

    Reaction of 2-heterocyclisoxazol-5(2H)-ones with bases leads to the formation of ketenimines, which react with nucleophiles in competition with intramolecular reactions. Such reactions in the presence of enamines, enamine anions or enolates are reported. Enamines undergo addition through carbon and nitrogen to the ketenimine in competition with direct addition-elimination to the isoxazolone. Enolates of imines or ketones add to the ketenimine to give a mixture of products: only the reaction with the enolate of cyclohexanone is sufficiently specific to provide a useful new synthetic procedure.

    2-杂环异噁唑-5(2H)-酮与碱反应会形成羰亚胺,它们会与亲核试剂竞争地发生分子内反应。报道了在存在烯胺、烯胺负离子或烯醇盐的情况下的此类反应。烯胺会通过碳和氮加成到羰亚胺中,与直接加成消除到异噁唑酮相竞争。亚胺或酮的烯醇盐加成到羰亚胺中会产生混合产物:只有环己酮的烯醇盐反应具有足够的特异性,可以提供一个有用的新合成方法。
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