4-羟基-2-哌啶甲酸 | 14228-16-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 4-羟基-2-哌啶甲酸
• 中文别名: 4-羟基哌啶酸
• 英文名称: 4-Hydroxy-pipecolinsaeure
• 英文别名: 2R-carboxy-4R-hydroxypiperidine；4-hydroxypiperidin-1-ium-2-carboxylate
• CAS: 14228-16-1
• 化学式: C₆H₁₁NO₃
• mdl: MFCD09910307
• 分子量: 145.158
• InChiKey: KRHNXNZBLHHEIU-UHFFFAOYSA-N

物化性质

• 熔点：
  250 °C
• 沸点：
  346.0±42.0 °C(Predicted)
• 密度：
  1.299±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -3
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.833
• 拓扑面积：
  69.6
• 氢给体数：
  3
• 氢受体数：
  4

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  4-羟基-2-哌啶甲酸 、 二碳酸二叔丁酯 在 三乙胺 作用下， 以 四氢呋喃 、 水 、 乙酸乙酯 为溶剂， 生成 (2S,4S)-N-Boc-4-hydroxypiperidine-2-carboxylic acid benzylamine salt
  参考文献：
  名称：

  Chemoenzymatic Synthesis of the Four Diastereoisomers of 4-Hydroxypipecolic Acid from N-Acetyl-(R,S)-allylglycine:  Chiral Scaffolds for Drug Discovery

  摘要：

  All four diastereoisomers of 4-hydroxypipecolic acid were prepared in a form conveniently protected for drug discovery applications with the use of industrially scaleable methodology. Resolution of the racemic starting material using proprietary acylases followed by an acyliminium ion cyclisation gave diastereomeric mixtures of 4-formyloxypipecolic acid, which were differentiated using an enzyme-catalysed hydrolysis. The products were separated, by partition, and by following a sequence of straightforward chemical steps, the individual stereoisomers of the protected 4-hydroxypipecolates were crystallized to optical purity in 100 g quantities.

  DOI：

  10.1021/op020017x
• 作为产物：
  描述：

  Boc-4-hydroxypipecolic acid 在 三氟乙酸 作用下， 生成 4-羟基-2-哌啶甲酸
  参考文献：
  名称：

  Betaines and related ammonium compounds in chestnut ( Castanea sativa Mill.)

  摘要：

  Chestnut fruits, being poor of simple sugars and consisting mainly of fibers and starch, are among the constituents of Mediterranean diet. While numerous studies report on content of proteins and amino acids in chestnut, no one has appeared so far on betaines, an important class of nitrogen compounds ubiquitous in plants for their protective action in response to abiotic stress. In this study, we analyzed by HPLC-ESI-tandem mass spectrometry, in fruits and flours of varieties of chestnut cultivated in Italy, the composition of betaines and ammonium compounds intermediates of their biosynthesis. Besides the parent amino acids, the compounds quantified were choline, glycerophosphocholine, phosphocholine, glycine betaine, N-methylproline, proline betaine (stachydrine), beta-alanine betaine, 4-guanidinobutyric acid, trigonelline, N,N,N-trimethyllysine. Interestingly, some uncommon derivatives of pipecolic acid, such as N-methylpipecolic acid, 4-hydroxypipecolic acid and 4-hydroxy-N-methylpipecolic acid were identified for the first time in chestnut samples and characterized by MSn tandem mass spectrometry. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.foodchem.2015.10.070

文献信息

• [EN] COMPOSITIONS AND METHODS FOR THE TREATMENT OF BACTERIAL INFECTIONS<br/>[FR] COMPOSÉS ET MÉTHODES POUR LE TRAITEMENT D'INFECTIONS BACTÉRIENNES
  申请人：CIDARA THERAPEUTICS INC

  公开号：WO2018006063A1

  公开（公告）日：2018-01-04

  Compositions and methods for the treatment of bacterial infections include compounds containing dimers of cyclic heptapeptides conjugated to one or more monosaccharide or oligosaccharide moieties. In particular, compounds can be used in the treatment of bacterial infections caused by Gram-negative bacteria.

  用于治疗细菌感染的组合物和方法包括含有环七肽二聚体与一个或多个单糖或寡糖基团结合的化合物。特别是，这些化合物可用于治疗由革兰氏阴性细菌引起的细菌感染。
• [EN] COMPOSITIONS AND METHODS FOR THE TREATMENT OF FUNGAL INFECTIONS<br/>[FR] COMPOSITIONS ET MÉTHODES DE TRAITEMENT D'INFECTIONS FONGIQUES
  申请人：CIDARA THERAPEUTICS INC

  公开号：WO2015164289A1

  公开（公告）日：2015-10-29

  Compositions and methods for the treatment of fungal infections including compounds containing a chemotaxis receptor ligand moiety and a polyene antifungal agent moiety are disclosed. In particular, compounds containing a polyene antifungal agent and a formyl peptide receptor ligand can be used in the treatment of fungal infections caused by a fungus of the genus Aspergillus or Candida.

  揭示了用于治疗真菌感染的化合物和方法，包括含有趋化受体配体基团和聚烯抗真菌剂基团的化合物。具体来说，含有聚烯抗真菌剂和甲酰肽受体配体的化合物可用于治疗由曲霉属或白念珠菌属真菌引起的真菌感染。
• [EN] INHIBITORS OF HISTONE DEMETHYLASES<br/>[FR] INHIBITEURS D'HISTONE DÉMÉTHYLASES
  申请人：EPITHERAPEUTICS APS

  公开号：WO2014131777A1

  公开（公告）日：2014-09-04

  Compounds of the form In which Q is selected from -CH=NR12, –W, -CH=2NHR13, –CH=O and -CH(OR17)2 capable of modulating the activity of histone demethylases (HDMEs), which are useful for prevention and/or treatment of diseases in which genomic dysregulation is involved in the pathogenesis, such as e.g. cancer and formulations and methods of use of such compounds.

  形式为其中Q从-CH=NR12，-W，-CH=2NHR13，-CH=O和-CH(OR17)2中选择的化合物，能够调节组蛋白去甲基化酶（HDMEs）的活性，这些化合物对于预防和/或治疗基因组失调参与病因学的疾病，例如癌症，以及这些化合物的配方和使用方法是有用的。
• Synthesis and crystal structure of phosphonic acid and bisphosphoramidate derivatives: QSAR studies of their anti-fungal potential on Macrophomina Phaseolina (Tassi) Goid
  作者：Khodayar Gholivand、Mohsen Abbod、Ali Asghar Ebrahimi Valmoozi、Omolbanin Barzegar、Hadis Nasrollah Tabar、Rouhollah Yaghoubi、Mahdieh Hosseini、Naser Safaie、Maryam Rahimzadeh Dashtaki、Michal Dusek、Ahmad Mani-Varnosfaderani

  DOI：10.1007/s13738-020-02133-4

  日期：2021.7

  series of phosphonic acid and bisphosphoramidate derivatives were synthesized and characterized. The bioactivities against the fungal pathogen Macrophomina phaseolina and human acetylcholinesterase AChE enzyme were studied using QSAR based on multiple linear regression. L17, with (p-Cl–C6H4–NH) (p-Cl–C6H4)C(H)P(O)(OC2H5)2 skeleton, demonstrated a great mortality on the M. phaseolina mycelial growth by

  合成并表征了一系列膦酸和双磷酸氨基酯衍生物。基于多重线性回归的QSAR研究了针对真菌病原体菜豆巨噬菌和人乙酰胆碱酯酶AChE酶的生物活性。具有（p -Cl–C 6 H 4 -NH）（p -Cl–C 6 H 4）C（H）P（O）（OC 2 H 5）2骨架的L17在M上显示出很高的死亡率。菜豆在150 mg / L时，菌丝体生长受到83％的抑制；另一种测试的衍生物对真菌表现出中等至弱的抗真菌活性。基于GA-MLR方法的QSAR模型揭示了3D描述符（De，Mor18e，H8m和Mor30p）对抗真菌活性的重要性。它显示出良好的预测所研究分子杀真菌活性的能力。具有（m -CH 3 -NC 5 H 4 -NH）（m -CH 3 -C 6 H 4）C（H）P（O）（OCH 3）2骨架的另一种衍生物L5显示出最有效的抗- AChE活动。电子参数ΔE L-H和E LUMO，对人类AChE的贡献最大。作者认
• COLLAGEN BINDING PEPTIDES
  申请人：Caravan D. Peter

  公开号：US20070293656A1

  公开（公告）日：2007-12-20

  Peptides capable of binding to extracellular matrix proteins, such as collagen, are described, including their use in diagnostic and therapeutic applications.

  描述了能够结合到细胞外基质蛋白（如胶原蛋白）的肽段，包括它们在诊断和治疗应用中的用途。