(2R,4S)-(+)-4-Hydroxypipecolic acid

• 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
• 英文名称: (2R,4S)-(+)-4-Hydroxypipecolic acid
• 英文别名: (2R,4S)-4-hydroxypiperidin-1-ium-2-carboxylate
• 化学式: C₆H₁₁NO₃
• 分子量: 145.158
• InChiKey: KRHNXNZBLHHEIU-CRCLSJGQSA-N

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：
  0.83
• 拓扑面积：
  69.6
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  Methyl 2-[but-3-enyl(ethoxycarbonyl)amino]-2-hydroxyacetate 在 吡啶 、 盐酸 、 4-二甲氨基吡啶 、 四氯化锡 、 碳酸氢钠 作用下， 反应 38.5h， 生成 (2R,4S)-(+)-4-Hydroxypipecolic acid
  参考文献：
  名称：

  Tin tetrachloride-induced π-cyclizations of glycine cation equivalents to substituted pipecolic acid derivatives

  摘要：

  Cationic pi-cyclization reactions of N-(3-alkenyl)-N-(methoxycarbonyl)acetoxyglycine esters induced by tin tetrachloride in dichloromethane are described. Reactions started and quenched with water at -78-degrees-C mainly yield cis-4-hydroxypipecolic esters, whereas reactions quenched after warm-up to room temperature provide trans-4-chloropipecolic esters as major products. A mechanistic scheme is advanced which adequately explains these results. The essentials are a rapid cationic aza-Cope equilibrium of the incipient iminium cation, and participation of the ester moiety through formation of a relatively stable bicyclic dioxycarbenium cation as pivotal intermediate.

  DOI：

  10.1016/s0040-4020(01)86443-7

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] CERAMIDE GALACTOSYLTRANSFERASE INHIBITORS FOR THE TREATMENT OF DISEASE<br/>[FR] INHIBITEURS DE LA CÉRAMIDE GALACTOSYLTRANSFÉRASE POUR LE TRAITEMENT DE MALADIES
  申请人：BIOMARIN PHARM INC

  公开号：WO2019104011A1

  公开（公告）日：2019-05-31

  Described herein are compounds, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and methods of using such compounds to treat or prevent diseases or disorders associated with the enzyme ceramide galactosyltransferase (CGT), such as, for example, lysosomal storage diseases. Examples of lysosomal storage diseases include, for example, Krabbe disease and Metachromatic Leukodystrophy.

  本发明涉及化合物、制造此类化合物的方法、包含此类化合物的药物组合物和药剂，以及使用此类化合物治疗或预防与鞘氨醇半乳糖基转移酶（CGT）相关疾病或失调的方法，例如，例如，溶酶体贮积病。溶酶体贮积病的例子包括，例如，克拉伯病和异染性脑白质营养不良。
• <i>trans</i>-6-Aminocyclohept-3-enols, a New Designed Polyfunctionalized Chiral Building Block for the Asymmetric Synthesis of 2-Substituted-4-hydroxypiperidines
  作者：Paolo Celestini、Bruno Danieli、Giordano Lesma、Alessandro Sacchetti、Alessandra Silvani、Daniele Passarella、Andrea Virdis

  DOI：10.1021/ol025683x

  日期：2002.4.1

  trans-6-Aminocyclohept-3-enols 18 and ent-18 are new designed polyfunctionalized chiral building blocks for piperidine alkaloids synthesis and are prepared in high yields from the enzymatically derived cyclohept-3-ene-1,6-diol monoacetate (-)-8. Efficient highly enantioselective syntheses of cis-4-hydroxypipecolic acid (1) and piperidines 3 and 4, in both enantiomeric forms, are described. [reaction:

  反式6-氨基环庚-3-烯醇18和ent-18是新设计的用于哌啶生物碱合成的多官能手性结构单元，由酶衍生的环庚-3-烯-1,6-二醇单乙酸酯（-）高产率制备。 -8。描述了两种对映体形式的高效的高对映选择性的顺式-4-羟基哌酸（1）和哌啶3和4的合成。[反应：看文字]
• [EN] COMPOSITIONS AND METHODS FOR THE TREATMENT OF RESPIRATORY SYNCYTIAL VIRUS<br/>[FR] COMPOSITIONS ET PROCÉDÉS POUR LE TRAITEMENT DU VIRUS RESPIRATOIRE SYNCYTIAL
  申请人：CIDARA THERAPEUTICS INC

  公开号：WO2020252396A1

  公开（公告）日：2020-12-17

  Compositions and methods for the treatment of viral infections include conjugates containing inhibitors of viral RSV F protein (e.g., Presatovir, MDT 637, JNJ 179, or an analog thereof) linked to an Fc monomer, an Fc domain, and Fc-binding peptide, an albumin protein, or albumin-binding peptide. In particular, conjugates can be used in the treatment of viral infections (e.g., RSV infections).

  用于治疗病毒感染的组合物和方法包括含有病毒RSV F蛋白抑制剂（例如Presatovir、MDT 637、JNJ 179或其类似物）的共轭物，连接到一个Fc单体、一个Fc结构域和Fc结合肽、一种白蛋白蛋白质或白蛋白结合肽。特别是，这些共轭物可以用于治疗病毒感染（例如RSV感染）。