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Eravacycline | 1207283-85-9

中文名称
——
中文别名
——
英文名称
Eravacycline
英文别名
——
Eravacycline化学式
CAS
1207283-85-9
化学式
C27H31FN4O8
mdl
——
分子量
558.564
InChiKey
HLFSMUUOKPBTSM-ISIOAQNYSA-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):
    0.29
  • 重原子数:
    40.0
  • 可旋转键数:
    5.0
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.48
  • 拓扑面积:
    193.73
  • 氢给体数:
    6.0
  • 氢受体数:
    10.0

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

  • 作为反应物:
    描述:
    Eravacycline盐酸 作用下, 以 为溶剂, 以81%的产率得到(4S,4aS,5aR,12aS)-4-(dimethylamino)-7-fluoro-3,10,12,12a-tetrahydroxy-1,11-dioxo-9-[2-(pyrrolidin-1-yl)acetamido]-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide dihydrochloride
    参考文献:
    名称:
    [EN] CRYSTALLINE ERAVACYCLINE BIS-HYDROCHLORIDE
    [FR] BIS-CHLORHYDRATE D'ÉRAVACYCLINE CRISTALLINE
    摘要:
    本发明涉及晶体埃拉瓦环素双盐酸盐及其制备方法。此外,本发明涉及使用晶体埃拉瓦环素双盐酸盐制备药物组合物。本发明还涉及含有效量晶体埃拉瓦环素双盐酸盐的药物组合物。本发明的药物组合物可用作药物,特别是用于治疗和/或预防细菌感染,例如由革兰氏阴性病原体或革兰氏阳性病原体引起的感染,特别是由多重耐药革兰氏阴性病原体引起的感染。因此,本发明的药物组合物可用作药物,例如用于治疗复杂的腹腔内和尿路感染。
    公开号:
    WO2017125557A1
  • 作为产物:
    描述:
    4-氟-3-甲基苯酚盐酸正丁基锂 、 sodium dithionite 、 三氟甲磺酸 、 palladium 10% on activated carbon 、 氢气 、 palladium diacetate 、 三乙胺盐酸盐三乙酰氧基硼氢化钠碳酸氢钠potassium carbonate溶剂黄146三乙胺二异丙胺三氟乙酸 、 potassium iodide 、 tri tert-butylphosphoniumtetrafluoroborate 、 sodium nitrite 作用下, 以 四氢呋喃甲醇二氯甲烷乙酸乙酯甲苯乙腈 为溶剂, 反应 44.21h, 生成 Eravacycline
    参考文献:
    名称:
    A Divergent Route to Eravacycline
    摘要:
    A convergent route to eravacycline (1) has been developed by employing Michael Dieckmann cyclization between enone 3 and a fully built and protected left-hand piece (LHP, 2). After construction of the core eravacycline structure, a deprotection reaction was developed, allowing for the isoxazole ring opening and global deprotection to be achieved in one pot. The LHP is synthesized from readily available 4-fluoro-3-methylphenol in six steps featuring a palladium-catalyzed phenyl carboxylation in the last step.
    DOI:
    10.1021/acs.joc.6b02442
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文献信息

  • [EN] SEMI-SYNTHESIS PROCEDURES<br/>[FR] PROCÉDURES DE SEMI-SYNTHÈSE
    申请人:TETRAPHASE PHARMACEUTICALS INC
    公开号:WO2016065290A1
    公开(公告)日:2016-04-28
    Provided herein are improved processes tor convening C7-amino-substituted tetracyclines to C7-fluoro-substituted tetracyclines, as well as intermediates produced by or used in these processes. In one embodiment, a thermal fluorination method is provided in which a suspension comprising a non-polar organic solvent and a C7-diazo-substituted tetracycline hexafluorophosphate, hexafluoarsenate or hexafluorosilicate salt, or a salt, solvate or combination thereof, is healed to provide a C7-fluoro-substituted tetracycline, or salt, solvate or combination thereof. In another embodiment, a photolytic fluorination is provided in which a solution comprising an ionic liquid and a C-7diazo-substituted tetracycline tetrafluoroborate, hexafluorophosphate, hexafluoroarsenate or hexafluorosilicate salt, or a salt, solvate or combination thereof, is irradiated to provide a C7-fluoro-substituted tetracycline, or salt, solvate or combination thereof.
    本文提供了改进的过程,用于将C7-氨基取代四环素转化为C7-氟取代四环素,以及由这些过程产生或使用的中间体。在一种实施方式中,提供了一种热氟化方法,其中治疗悬浮液包括非极性有机溶剂和C7-重氮基取代的四环素六氟磷酸盐、六氟砷酸盐或六氟硅酸盐,或其盐、溶剂或其组合物,以提供C7-氟取代四环素,或其盐、溶剂或其组合物。在另一种实施方式中,提供了一种光解氟化方法,其中治疗溶液包括离子液体和C-7重氮基取代的四环素四氟硼酸盐、六氟磷酸盐、六氟砷酸盐或六氟硅酸盐,或其盐、溶剂或其组合物,经辐射后可提供C7-氟取代四环素,或其盐、溶剂或其组合物。
  • TETRACYCLINE COMPOSITIONS
    申请人:Rempex Pharmaceuticals, Inc.
    公开号:US20130040918A1
    公开(公告)日:2013-02-14
    The present invention relates to compositions, pharmaceutical compositions, and methods for preparing the same, comprising a tetracycline with improved stability and solubility. Some embodiments include a tetracycline with an excess of a divalent or trivalent cation.
    本发明涉及一种具有改善稳定性和溶解性的四环素的组合物、制药组合物和制备方法。一些实施例包括一种过量含有二价或三价阳离子的四环素。
  • [EN] CRYSTALLINE ERAVACYCLINE BIS-HYDROCHLORIDE<br/>[FR] BIS-CHLORHYDRATE D'ÉRAVACYCLINE CRISTALLINE
    申请人:SANDOZ AG
    公开号:WO2017125557A1
    公开(公告)日:2017-07-27
    The invention relates to crystalline eravacycline bis-hydrochloride and to a process for its preparation. Furthermore, the invention relates to the use of crystalline eravacycline bis-hydrochloride for the preparation of pharmaceutical compositions. The invention further relates to pharmaceutical compositions comprising an effective amount of crystalline eravacycline bis-hydrochloride. The pharmaceutical compositions of the present invention can be used as medicaments, in particular for treatment and/ or prevention of bacterial infections e.g. caused by Gram negative pathogens or Gram positive pathogens, in particular caused by multidrug resistant Gram negative pathogens. The pharmaceutical compositions of the present invention can thus be used as medicaments for e.g. the treatment of complicated intra-abdominal and urinary tract infection
    本发明涉及晶体埃拉瓦环素双盐酸盐及其制备方法。此外,本发明涉及使用晶体埃拉瓦环素双盐酸盐制备药物组合物。本发明还涉及含有效量晶体埃拉瓦环素双盐酸盐的药物组合物。本发明的药物组合物可用作药物,特别是用于治疗和/或预防细菌感染,例如由革兰氏阴性病原体或革兰氏阳性病原体引起的感染,特别是由多重耐药革兰氏阴性病原体引起的感染。因此,本发明的药物组合物可用作药物,例如用于治疗复杂的腹腔内和尿路感染。
  • C7-fluoro substituted tetracycline compounds
    申请人:Tetraphase Pharmaceuticals, Inc.
    公开号:EP2682387A2
    公开(公告)日:2014-01-08
    The present invention is directed to a compound falling under Structural Formula (A): or a pharmaceutically acceptable salt thereof. The variables for Structural Formula (A) are defined herein. Also described is a pharmaceutical composition comprising the compound of Structural Formula (A) and its therapeutic use.
    本发明涉及一种属于结构式(A)的化合物: 或其药学上可接受的盐。结构式(A)的变量在此定义。还描述了一种包含结构式(A)化合物的药物组合物及其治疗用途。
  • Semi-synthesis procedures
    申请人:Tetraphase Pharmaceuticals, Inc.
    公开号:US10618879B2
    公开(公告)日:2020-04-14
    Provided herein are improved processes for converting C7-amino-substituted tetracyclines to C7-fluoro-substituted tetracyclines, as well as intermediates produced by or used in these processes. In one embodiment, a thermal fluorination method is provided in which a suspension comprising a non-polar organic solvent and a C7-diazo-substituted tetracycline hexafluorophosphate, hexafluoroarsenate or hexafluorosilicate salt, or a salt, solvate or combination thereof, is heated to provide a C7-fluoro-substituted tetracycline, or salt, solvate or combination thereof. In another embodiment, a photolytic fluorination is provided in which a solution comprising an ionic liquid and a C7-diazo-substituted tetracycline tetrafluoroborate, hexafluorophosphate, hexafluoroarsenate or hexafluorosilicate salt, or a salt, solvate or combination thereof, is irradiated to provide a C7-fluoro-substituted tetracycline, or salt, solvate or combination thereof.
    本文提供了将 C7-氨基取代的四环素转化为 C7-氟取代的四环素的改进工艺,以及由 这些工艺生产或在这些工艺中使用的中间体。在一个实施方案中,提供了一种热氟化方法,将包含非极性有机溶剂和 C7-重氮取代的四环素六氟磷酸盐、六氟砷酸盐或六氟硅酸盐或其盐、溶液或其组合的悬浮液加热,以提供 C7-氟取代的四环素或其盐、溶液或其组合。在另一个实施方案中,提供了一种光解氟化方法,其中包含离子液体和 C7-重氮取代的四环素四氟硼酸盐、六氟磷酸酯、六氟砷酸盐或六氟硅酸盐或其盐、溶液或其组合的溶液经过辐照以提供 C7-氟取代的四环素或其盐、溶液或其组合。
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