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2-羟基琥珀酸甲酯 | 140235-34-3

中文名称
2-羟基琥珀酸甲酯
中文别名
3-羟基-4-甲氧基-4-羰基丁酸;苹果酸-1-甲酯
英文名称
3-hydroxy-4-methoxy-4-oxobutanoic acid
英文别名
malic acid monomethyl ester;2-Hydroxysuccinic Acid Methyl Ester
2-羟基琥珀酸甲酯化学式
CAS
140235-34-3
化学式
C5H8O5
mdl
MFCD09753552
分子量
148.116
InChiKey
RTSODCRZYKSCLO-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

  • 熔点:
    70-75?C
  • 沸点:
    121-122 °C(Press: 15 Torr)
  • 密度:
    1.1975 g/cm3(Temp: 26 °C)
  • 溶解度:
    可溶于二氯甲烷(轻微加热)、DMSO(轻微)、甲醇(轻微)

计算性质

  • 辛醇/水分配系数(LogP):
    -1
  • 重原子数:
    10
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    83.8
  • 氢给体数:
    2
  • 氢受体数:
    5

SDS

SDS:2ef708d3b8643cce84729b59092d71a6
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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:
    2-羟基琥珀酸甲酯 在 borane dimethyl sulfide complex 作用下, 以 四氢呋喃 为溶剂, 反应 3.0h, 以76%的产率得到(2R)2,4-二羟基丁酸甲酯
    参考文献:
    名称:
    [EN] ALKYNYL ALCOHOLS AND METHODS OF USE
    [FR] ALCOOLS D'ALCYNYLE ET PROCÉDÉS D'UTILISATION CORRESPONDANTS
    摘要:
    这项发明涉及以下式的化合物(0):其中Q,A1-A8,R4和R5分别具有如本文所述的含义。式(0)的化合物及其药物组成物在治疗观察到NF-kB信号通路的不良或过度活化的疾病和紊乱中是有用的。
    公开号:
    WO2015025025A1
  • 作为产物:
    描述:
    甲醇苹果酸硼酸 作用下, 反应 16.0h, 以71%的产率得到2-羟基琥珀酸甲酯
    参考文献:
    名称:
    硼酸催化α-羟基羧酸的化学选择性酯化。
    摘要:
    硼酸催化α-羟基羧酸的选择性酯化反应,而不会引起与其他羧酸的明显酯化反应。该过程简单,高产率,并且适用于在同一分子内存在其他羧酸(包括β-羟基酸)的情况下对α-羟基羧酸酯进行酯化。[反应:看文字]
    DOI:
    10.1021/ol036123g
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文献信息

  • Monocyclic beta-lactams and process for the preparation thereof
    申请人:University of Notre Dame du Lac
    公开号:US04992544A1
    公开(公告)日:1991-02-12
    Monocyclic .beta.-lactam compounds represented by the formula ##STR1## wherein R.sub.1 is H, NH.sub.2, acylamino, C.sub.1 -C.sub.4 alkyl, etc.; R.sub.2 is e.g. C.sub.1 -C.sub.4 alkyl, hydroxyalkyl, aminoalkyl, carboxy, esterified carboxy, esterified carboxyalkyl, or carboxyalkyl; and R.sub.3 is hydrogen, benzyl, substituted benzyl, pivaloyl, --SO.sub.3 M, or --P(C.dbd.O)(OM')2; are obtained by the cyclization of an O-substituted hydroxamate of a .beta.-substituted alkylcarboxylic acid. For example, .alpha.-ethylmalic acid monobenzyl ester is reacted with O-benzylhydroxylamine to form the O-benzylhydroxamate of the free carboxy group, and the hydroxamate is cyclized with diethyl diazodicarboxylate and triphenylphosphine to form the .beta.-lactam of the above formula wherein R.sub.1 is ethyl, R.sub.2 is benzyloxycarbonyl and R.sub.3 is benzyl. The .beta.-lactam compounds are useful intermediates for preparing .beta.-lactamase inhibitors and monocyclic .beta.-lactam antibiotics and, when R.sub.3 is --SO.sub.3 M or --P(C.dbd.O)(OM')2 the compounds and salts thereof are antibacterial agents.
    单环β-内酰胺化合物由以下公式表示:其中R.sub.1为H、NH.sub.2、酰胺基、C.sub.1 -C.sub.4烷基等;R.sub.2为例如C.sub.1 -C.sub.4烷基、羟基烷基、氨基烷基、羧基、酯化的羧基、酯化的羧基烷基或羧基烷基;R.sub.3为氢、苄基、取代苄基、对叔丁基、-SO.sub.3 M或-P(C.dbd.O)(OM')2;通过将β-取代烷基羧酸的O-取代羟酰胺环化而获得。例如,α-乙基苹果酸单苄酯与O-苄基羟胺反应形成自由羧基的O-苄基羟酰胺,然后将羟酰胺与双乙酰二氧化碳酸乙酯和三苯基膦环化,形成上述公式的β-内酰胺,其中R.sub.1为乙基,R.sub.2为苄氧羰基,R.sub.3为苄基。这些β-内酰胺化合物可用作制备β-内酰胺酶抑制剂和单环β-内酰胺抗生素的中间体,当R.sub.3为-SO.sub.3 M或-P(C.dbd.O)(OM')2时,化合物及其盐为抗菌剂。
  • [EN] A PROCESS FOR THE PREPARATION OF 4-AMINO-2-HYDROXY-4-OXOBUTANOIC ACID AND PRODUCT PREPARED THEREFROM<br/>[FR] PROCÉDÉ DE PRÉPARATION D'ACIDE 4-AMINO-2-HYDROXY-4-OXOBUTANOÏQUE ET PRODUIT PRÉPARÉ À PARTIR DE CELUI-CI
    申请人:INDIAN COUNCIL MEDICAL RES
    公开号:WO2021019555A1
    公开(公告)日:2021-02-04
    A process for preparing 4-amino-2-hydroxy-4-oxobutanoic acid and intermediates thereof. The compound prepared by the present process is useful in management of diabetes. The present process yields 0.35gm, 63% of the desired compound. The structure of the compound prepared by the present process is confirmed by spectral data and its anti-diabetic potential is found to be at par with the herbal compound (FIIc), active anti-diabetic compound isolated from fruit pulp of Eugenia jambolana. The process of the present invention is simple, inexpensive, good yielding and can be easily adopted for commercial production with a high degree of consistency and reproducibility.
    一种制备4-氨基-2-羟基-4-氧代丁酸及其中间体的工艺。该工艺制备的化合物在糖尿病管理方面有用。该工艺的收率为0.35克,达到了所需化合物的63%。该工艺制备的化合物的结构已通过光谱数据确认,并发现其抗糖尿病潜力与从果肉中分离的活性抗糖尿病化合物(FIIc)相当。本发明的工艺简单、廉价、产率高,易于用于商业生产,并具有高度的一致性和可重复性。
  • ALKYNYL ALCOHOLS AND METHODS OF USE
    申请人:Genentech, Inc.
    公开号:US20150065482A1
    公开(公告)日:2015-03-05
    The invention relates to compounds of Formula (0): wherein Q, A 1 -A 8 , R 4 and R 5 and each has the meaning as described herein. Compounds of Formula (0) and pharmaceutical compositions thereof are useful in the treatment of diseases and disorders in which undesired or over-activation of NF-kB signaling is observed.
    本发明涉及化合物公式(0):其中Q,A1-A8,R4和R5的含义如本文所述。公式(0)的化合物及其制药组合物在治疗观察到NF-kB信号不良或过度激活的疾病和疾病中非常有用。
  • Use of enantio-, chemo- and regioselectivity of acylase I. Resolution of polycarboxylic acid esters
    作者:Arto Liljeblad、Reijo Aksela、Liisa T. Kanerva
    DOI:10.1016/s0957-4166(01)00362-7
    日期:2001.8
    Acylase I was used to catalyze the enantioselective butanolysis of trimethyl 2-[(carboxymethyl)oxy]succinate (E=30) and N-carboxymethylaspartate (E=9) exclusively at the most sterically hindered of the three ester group's (the position alpha to the asymmetric centre). Gram-scale resolution allowed the preparation of the less reactive trimethyl (S)-2-[(carboxymethyl)oxy]succinate (96% e.e.), that of the (R)-butyldimethyl regioisomer (78% e.e.) at 55% conversion and finally the preparation of the corresponding trisodium carboxylate by saponification. Acylase I was shown to transform (+/-)-methyl N-acetylmethionine and (+/-)-valine to the corresponding (S)-amino acids through ester hydrolysis-N-acetyl transfer sequence with absolute chemo- and enantioselectivity. Butanolysis of methyl N-acetylmethionine stopped in the formation of the butyl ester (E=12), the valine derivative being totally unreactive. (C) 2001 Elsevier Science Ltd. All rights reserved.
  • Electroreductive Ring-Opening Carboxylation of 1,3-Oxazolidin-2-ones with CO<sub>2</sub> for Accessing β-Amino Acids
    作者:Li Tao、Xiao-Fei Liu、Bai-Hao Ren、He Wang、Hui-Qin Sun、Ke Zhang、Yong-Qiang Teng、Wei-Min Ren、Xiao-Bing Lu、Wen-Zhen Zhang
    DOI:10.1021/acs.orglett.3c04007
    日期:2024.1.19
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