(R)-2-羟基琥珀酸甲酯 | 83540-94-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羟基酸及其衍生物
• 中文名称: (R)-2-羟基琥珀酸甲酯
• 英文名称: (R)-2-hydroxybutanedioic acid 1-methylester
• 英文别名: (R)-2-hydroxysuccinic acid 1-methyl ester；2(R)-hydroxybutanedioic acid 1-methyl ester；(R)-methyl malate；(3R)-3-hydroxy-4-methoxy-4-oxobutanoic acid；(R)-3-hydroxy-4-methoxy-4-oxobutanoic acid；(R)-2-methoxysuccinic acid 1-methyl ester
• CAS: 83540-94-7
• 化学式: C₅H₈O₅
• 分子量: 148.116
• InChiKey: RTSODCRZYKSCLO-GSVOUGTGSA-N

物化性质

• 沸点：
  318.0±32.0 °C(Predicted)
• 密度：
  1.383±0.06 g/cm3(Predicted)

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

反应信息

• 作为反应物：
  描述：

  (R)-2-羟基琥珀酸甲酯 在 N-甲基吗啉 、 咪唑 、 Hoveyda-Grubbs catalyst second generation 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 59.0h， 生成 methyl (R,E)-13-methyl-2-((triisopropylsilyl)oxy)tetradec-10-enoate
  参考文献：
  名称：

  通过质谱引导分离和全合成对细菌磺基鞘脂和玫瑰花结诱导因子 2 (RIF-2) 进行结构和功能分析

  摘要：

  物种间的相似性：MS 引导的分离和细菌磺基鞘脂的首次全合成允许对其在Salpingoeca rosetta中的玫瑰花结诱导和抑制能力进行生物活性研究。最丰富的磺基鞘脂以浓度依赖性方式抑制玫瑰花结诱导因子相关活性，因此表明磺胺类杆菌素可能在S. rosetta中竞争相同的细胞靶标。

  DOI：

  10.1002/chem.202103883
• 作为产物：
  描述：

  甲醇 、 (R)-methoxy-succinic acid 以 乙酸酐 为溶剂， 反应 21.0h， 以24%的产率得到(R)-2-羟基琥珀酸甲酯
  参考文献：
  名称：

  Novel Glucagon Receptor Antagonists with Improved Selectivity over the Glucose-Dependent Insulinotropic Polypeptide Receptor

  摘要：

  Optimization of a new series of small molecule human glucagon receptor (hGluR) antagonists is described. In the process of optimizing glucagon receptor antagonists, we counter-screened against the closeli related human gastric inhibitory polypeptide receptor (hGIPR), and through structure activity analysis, we obtained compounds with low nanomolar affinities toward the hGluR, which were selective against the hGIPR and the human glucagon-like peptide-1 receptor (hGLP-1R). In the best cases, we obtained a >50 fold selectivity for the hGluR over the hGIPR and a > 1000 fold selectivity over the hGLP-1R. A potent and selective glucagon receptor antagonist was demonstrated to inhibit glucagon-induced glycogenolysis in primary rat hepatocytes as well as to lower glucagon-induced hyperolycemia in Sprague-Dawley rats. Furthermore. the compound was shown to lower blood glucose in the ob/ob mouse after oral dosing.

  DOI：

  10.1021/jm7015599

文献信息

• POSITIVE ALLOSTERIC MODULATORS OF MUSCARINIC M2 RECEPTOR
  申请人：Bayer Pharma Aktiengesellschaft

  公开号：US20180297994A1

  公开（公告）日：2018-10-18

  The present application relates to positive allosteric modulators of the muscarinic M2 receptor, especially to novel 7-substituted 1-arylnaphthyridine-3-carboxamides, to processes for preparation thereof, to the use thereof, alone or in combinations, for treatment and/or prevention of diseases, and to the use thereof for production of medicaments for treatment and/or prevention of diseases, in particular for treatment and/or prevention of cardiovascular disorders and/or renal disorders.

  本申请涉及肌动蛋白M2受体的阳性变构调节剂，特别是新型的7-取代的1-芳基萘啶-3-羧酰胺，以及其制备方法，单独或组合使用于治疗和/或预防疾病，以及用于生产治疗和/或预防疾病的药物，特别是用于治疗和/或预防心血管疾病和/或肾脏疾病。
• Direct, Catalytic Synthesis of Carbapenams via Cycloaddition/Rearrangement Cascade Reaction: Unexpected Acetylenes’ Structure Effect
  作者：Adam Mames、Sebastian Stecko、Paulina Mikołajczyk、Magdalena Soluch、Bartłomiej Furman、Marek Chmielewski

  DOI：10.1021/jo101355h

  日期：2010.11.19

  Reactions of acetylenes derived from glyceraldehyde and propargyl aldehyde show remarkable reactivity in Kinugasa cycloaddition/rearrangement cascade process catalyzed by Cu(I) ion. Reactions proceed by formation of a rigid dinuclear copper(I) complex in which each copper ion is coordinated to one or both oxygen atoms in the acetylene molecule and to both triple bonds. It has been demonstrated that

  衍生自甘油醛和炔丙基醛的乙炔的反应在Cu（I）离子催化的Kinugasa环加成/重排级联过程中显示出显着的反应性。反应通过形成刚性双核铜（I）配合物而进行，其中每个铜离子与乙炔分子中的一个或两个氧原子以及两个三键配位。已经证明，一个氧原子可以被苯环取代，该苯环能够通过芳族六聚体配位铜离子。还可以在催化量的铜盐存在下进行高产率的Kinugasa反应，以提供可接受的产率而不降低非对映选择性的产物。
• [EN] ANTIMICROBIAL COMPOUNDS AND METHODS OF MAKING AND USING THE SAME<br/>[FR] COMPOSÉS ANTIMICROBIENS ET PROCÉDÉS DE FABRICATION ET D'UTILISATION DE CEUX-CI
  申请人：MELINTA THERAPEUTICS INC

  公开号：WO2016145417A1

  公开（公告）日：2016-09-15

  The present disclosure relates generally to the field of antimicrobial compounds and to methods of making and using them. These compounds are useful for treating, preventing, reducing the risk of, and delaying the onset of microbial infections in humans and animals.

  本公开涉及抗微生物化合物领域，以及制备和使用这些化合物的方法。这些化合物可用于治疗、预防、降低人类和动物微生物感染的风险，并延缓感染的发生。
• New Antibacterial Agents Derived from the DNA Gyrase Inhibitor Cyclothialidine
  作者：Peter Angehrn、Stefan Buchmann、Christoph Funk、Erwin Goetschi、Hans Gmuender、Paul Hebeisen、Dirk Kostrewa、Helmut Link、Thomas Luebbers、Raffaello Masciadri、Joergen Nielsen、Peter Reindl、Fabienne Ricklin、Anne Schmitt-Hoffmann、Frank-Peter Theil

  DOI：10.1021/jm0310232

  日期：2004.3.1

  Cyclothialidine (1, Ro 09-1437) is a potent DNA gyrase inhibitor that was isolated from Streptomyces filipinensis NR0484 and is a member of a new family of natural products. It acts by competitively inhibiting the ATPase activity exerted by the B subunit of DNA gyrase but barely exhibits any growth inhibitory activity against intact bacterial cells, presumably due to insufficient permeation of the cytoplasmic membrane. To explore the antibacterial potential of 1, we developed a flexible synthetic route allowing for the systematic modification of its structure. From a first set of analogues, structure-activity relationships (SAR) were established for different substitution patterns, and the 14-hydroxylated, bicyclic core (X) of 1 seemed to be the structural prerequisite for DNA gyrase inhibitory activity. The variation of the lactone ring size, however, revealed that activity can be found among 11- to 16-membered lactones, and even seco-analogues were shown to maintain some enzyme inhibitory properties, thereby reducing the minimal structural requirements to a rather simple, hydroxylated benzyl sulfide (XI). On the basis of these "minimal structures" a modification program afforded a number of inhibitors that showed in vitro activity against Gram-positive bacteria. The best activities were displayed by 14-membered lactones, and representatives of this subclass exhibit excellent and broad in vitro antibacterial activity against Gram-positive pathogens, including Staphylococcus aureus, Streptococcus pyogenes, and Enterococcus faecalis, and overcome resistance against clinically used drugs. By improving the pharmacokinetic properties of the most active compounds (94, 97), in particular by lowering their lipophilic properties, we were able to identify congeners of cyclothialidine (1) that showed efficacy in vivo.
• Enantioselective syntheses of 3-substituted 4-(alkoxycarbonyl)-2-azetidinones from malic acid
  作者：Marvin J. Miller、Joginder S. Bajwa、Phillip G. Mattingly、Kathleen Peterson

  DOI：10.1021/jo00146a020

  日期：1982.12