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2,4-二溴戊二酸二乙酯 | 870-78-0

中文名称
2,4-二溴戊二酸二乙酯
中文别名
——
英文名称
2,4-dibromoglutaric acid diethyl ester
英文别名
diethyl 2,4-dibromopentanedioate;diethyl 2,4-dibromoglutarate;2,4-dibromo-glutaric acid diethyl ester;2,4-Dibrom-glutarsaeure-diaethylester;rac.-α,α'-Dibrom-glutarsaeure-diethylester;α,α'-Dibrom-glutarsaeure-diethylester
2,4-二溴戊二酸二乙酯化学式
CAS
870-78-0
化学式
C9H14Br2O4
mdl
——
分子量
346.016
InChiKey
DUSLEJGELFKEAS-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.7
  • 重原子数:
    15
  • 可旋转键数:
    8
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    2,4-二溴戊二酸二乙酯 在 lithium aluminium tetrahydride 、 supported lipase from Pseudomonas cepacia 作用下, 以 乙醚 为溶剂, 反应 76.0h, 生成 (2S,4R)-4-acetoxymethyl-1-benzylazetidine-2-methanol
    参考文献:
    名称:
    Synthesis of chiral non-racemic azetidines by lipase-catalysed acetylations and their transformation into amino alcohols: precursors of chiral catalysts
    摘要:
    Azetidinic mono-acetate 7, diol 6b and di-acetate 10a were prepared with high e.e. using PPL-catalysed acetylations. The absolute configurations of all new enantioenriched compounds were assigned by chemical correlation with known compounds. Mono-acetate 7 was then transformed into 30, an amino alcohol of noteworthy potential interest since it represents an interesting precursor for chiral catalysts, such as 32. (C) 2001 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0957-4166(01)00077-5
  • 作为产物:
    描述:
    戊二酰基二氯 作用下, 反应 30.0h, 生成 2,4-二溴戊二酸二乙酯
    参考文献:
    名称:
    实用合成3-氧杂-6-氮杂双环[3.1.1]庚烷的羟甲苯磺酸盐;一种基于吗啉的新型构建基块
    摘要:
    摘要 桥接的双环吗啉是药物化学研究的重要组成部分。双环吗啉3-氧杂-6-氮杂双环[3.1.1]庚烷(3a)作为吗啉等排物特别受关注,因为它是非手性的,并且基于衍生类似物的cLogP显示出与吗啉类似的亲脂性。描述了吗啉3a(甲苯磺酸盐)的第一个合成;这七个步骤的顺序从廉价的原材料开始,并使用简单的化学方法。 桥接的双环吗啉是药物化学研究的重要组成部分。双环吗啉3-氧杂-6-氮杂双环[3.1.1]庚烷(3a)作为吗啉等排物特别受关注,因为它是非手性的,并且基于衍生类似物的cLogP显示出与吗啉类似的亲脂性。描述了吗啉3a(甲苯磺酸盐)的第一个合成;这七个步骤的顺序从廉价的原材料开始,并使用简单的化学方法。
    DOI:
    10.1055/s-0032-1316748
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文献信息

  • [EN] SUBSTITUTED PHENYLOXAZOLIDINONES FOR ANTIMICROBIAL THERAPY<br/>[FR] PHENYL-OXAZOLIDINONES SUBSTITUÉES POUR LA THÉRAPIE ANTIMICROBIENNE
    申请人:THE GLOBAL ALLIANCE FOR TB DRUG DEV INC
    公开号:WO2017015106A1
    公开(公告)日:2017-01-26
    The present invention relates to novel oxazolidinones (Formula I): or a pharmaceutically acceptable salt having ring A characterized by N-containing monocyclic, bicyclic or spirocyclic substituents, to their preparation, and to their use as drugs for treating Mycobacterium tuberculosis and other microbial infections, either alone or in combination with other anti-infective treatments.
    本发明涉及新型噁唑烷酮(化学式I):或具有由含氮的单环、双环或螺环取代基特征的环A的药用盐,以及其制备方法,以及作为用于治疗结核分枝杆菌和其他微生物感染的药物的用途,可以单独使用或与其他抗感染治疗结合使用。
  • Concise synthesis of N3- and N6-monoprotected 3,6-diazabicyclo[3.1.1]heptanes; useful intermediates for the preparation of novel bridged bicyclic piperazines
    作者:Daniel P. Walker、Matthew W. Bedore
    DOI:10.1016/j.tetlet.2012.08.156
    日期:2012.11
    Bridged bicyclic piperazines are important building blocks in medicinal chemistry research. The bicyclic piperazine 3,6-diazabicylo[3.1.1]heptane is of particular interest as a piperazine isostere because it is achiral and shows similar lipophilicity to that of piperazine based on the c Log P of a derived analog. A concise synthesis of N3- and N6-monoprotected 3,6-diazabicyclo[3.1.1]heptanes 2d and
    桥接的双环哌嗪是药物化学研究的重要组成部分。双环哌嗪3,6-二氮杂双并[3.1.1]庚烷作为哌嗪等位异构体特别受关注,因为它是非手性的,并且基于衍生类似物的c  Log  P表现出与哌嗪相似的亲脂性。描述了分别由N 3-和N 6-单保护的3,6-二氮杂双环[3.1.1]庚烷2d和2e的简明合成。七个步骤的序列从廉价的起始原料开始,并使用简单的化学方法。
  • [EN] SUBSTITUTED HETEROCYCLIC INHIBITORS OF LYSINE BIOSYNTHESIS VIA THE DIAMINOPIMELATE PATHWAY<br/>[FR] INHIBITEURS HÉTÉROCYCLIQUES SUBSTITUÉS DE BIOSYNTHÈSE DE LYSINE PAR L'INTERMÉDIAIRE D'UNE VOIE DIAMINOPIMÉLATE
    申请人:UNIV LA TROBE
    公开号:WO2020073097A1
    公开(公告)日:2020-04-16
    The present invention relates to certain heterocyclic compounds of Formula (I) that have the ability to inhibit lysine biosynthesis via the diaminopimelate biosynthesis pathway in certain organisms. As a result of this activity these compounds can be used in applications where inhibition of lysine biosynthesis is useful. Applications of this type include the use of the compounds as herbicides. Formula (I)
    本发明涉及具有通过某些生物体中的二氨基戊二酸生物合成途径抑制赖氨酸生物合成能力的Formula (I)的某些杂环化合物。由于这种活性,这些化合物可用于需要抑制赖氨酸生物合成的应用中。这类应用包括将这些化合物用作除草剂。Formula (I)
  • AZETIDINE ANALOGUES NUCLEOSIDASE AND PHOSPHORYLASE INHIBITORS
    申请人:Evans Gary Brian
    公开号:US20100168141A1
    公开(公告)日:2010-07-01
    Azetidine analogues of nucleosidase and nucleoside phosphorylase inhibitors having the general formula (I), the use of these compounds as pharmaceuticals, pharmaceutical compositions containing the compounds, methods of treating certain diseases using the compounds, processes for preparing the compounds, and intermediates useful in the preparation of the compounds wherein W and X are each independently selected from hydrogen, CH 2 OH, CH 2 OQ and CH 2 SQ; Y and Z are each independently selected from hydrogen, halogen, CH 2 OH, CH 2 OQ, CH 2 SQ, SQ, OQ and Q; Q is an alkyl, aralkyl or aryl group each of which may be optionally substituted with one or more substituents selected from hydroxy, halogen, methoxy, amino, or carboxy; R 1 is a radical of the formula (II) or R 1 is a radical of the formula (III) A is selected from N, CH and CR 2 , where R 2 is selected from halogen, alkyl, aralkyl, aryl, OH, NH 2 , NHR 3 , NR 3 R 4 and SR 5 , where R 3 , R 4 and R 5 are each alkyl, aralkyl or aryl groups optionally substituted with hydroxy or halogen, and where R 2 is optionally substituted with hydroxy or halogen when R 2 is alkyl, aralkyl or aryl; B is selected from hydroxy, NH 2 , NHR 6 , SH, hydrogen and halogen, where R 6 is an alkyl, aralkyl or aryl group optionally substituted with hydroxy or halogen; D is selected from hydroxy, NH 2 , NHR 7 , hydrogen, halogen and SCH 3 , where R 7 is an alkyl, aralkyl or aryl group optionally substituted with hydroxy or halogen; E is selected from N and CH; G is a C 1-4 saturated or unsaturated alkyl group optionally substituted with hydroxy or halogen, or G is absent; or a tautomer thereof, or a pharmaceutically acceptable salt thereof, or an ester thereof, or a prodrug thereof.
    具有通式(I)的核苷酸酶和核苷酸磷酸酶抑制剂的氮杂环类似物,以这些化合物作为药物,含有这些化合物的制药组合物,使用这些化合物治疗某些疾病的方法,制备这些化合物的方法,以及制备这些化合物有用的中间体,其中W和X各自独立地选自氢,CH2OH,CH2OQ和CH2SQ; Y和Z各自独立地选自氢,卤素,CH2OH,CH2OQ,CH2SQ,SQ,OQ和Q; Q是一种烷基,芳基或芳基烷基,每个基团可以选择性地取代一个或多个亲水基,卤素,甲氧基,氨基或羧基; R1是公式(II)的基团或R1是公式(III)的基团,其中A选自N,CH和CR2,其中R2选自卤素,烷基,芳基烷基,芳基,OH,NH2,NHR3,NR3R4和SR5,其中R3,R4和R5均为烷基,芳基烷基或芳基,可以选择性地取代亲水基或卤素,当R2为烷基,芳基烷基或芳基时,R2可以选择性地取代亲水基或卤素; B选自羟基,NH2,NHR6,SH,氢和卤素,其中R6是烷基,芳基烷基或芳基,可以选择性地取代亲水基或卤素; D选自羟基,NH2,NHR7,氢,卤素和SCH3,其中R7是烷基,芳基烷基或芳基,可以选择性地取代亲水基或卤素; E选自N和CH; G是C1-4饱和或不饱和烷基,可以选择性地取代亲水基或卤素,或者G不存在; 或其互变异构体,或其药学上可接受的盐,或其酯,或其前药。
  • 一种二氮杂桥化合物的合成方法
    申请人:上海凌富药物研究有限公司
    公开号:CN113999239B
    公开(公告)日:2022-11-11
    本发明提供了一种二氮杂桥化合物的合成方法,属于有机合成领域。本发明涉及的反应方程式如下:反应步骤如下:步骤1,将化合物2与NH3或NH3溶液接触,得到反应混合物;步骤2,对反应混合物进行后处理,即得化合物1,式中,R为芳基、取代芳基、烷基或卤代烷基,n=1或2。本发明以化合物2和NH3为原料,因此不仅能够有效缩短工艺流程,节约工艺成本,还能够在一定程度上提高反应收率。
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