Nα-methyl-histidine | 57991-01-2

• 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: Nα-methyl-histidine
• 英文别名: α-N-methyl histidine；N-methyl-histidine；methylhistidine；N^α-methyl-histidine；N^α-methyl-DL-histidine；N^α-Methyl-DL-histidin；3-(1H-imidazol-5-yl)-2-(methylazaniumyl)propanoate
• CAS: 57991-01-2
• 化学式: C₇H₁₁N₃O₂
• 分子量: 169.183
• InChiKey: CYZKJBZEIFWZSR-UHFFFAOYSA-N

物化性质

• 熔点：
  270 °C
• 沸点：
  432.8±35.0 °C(Predicted)
• 密度：
  1.295±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -2.7
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  78
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  L-半胱氨酸 、 Nα-methyl-histidine 在 3,3,3-膦三基三丙酸 、 recombinant ovothiol A from Erwinia tasmaniensis 、 氧气 、 iron(II) sulfate 、 sodium chloride 作用下， 反应 3.0h， 生成
  参考文献：
  名称：

  Identification and Characterization of the First Ovothiol Biosynthetic Enzyme

  摘要：

  Ovothiols are histidine-derived thiols that were first isolated from marine invertebrates. We have identified a 5-histidylcysteine sulfoxide synthase (OvoA) as the first ovothiol biosynthetic enzyme and characterized OvoAs from Erwinia tasmaniensis and Trypanosoma cruzi. Homologous enzymes are encoded in more than 80 genomes ranging from proteobacteria to animalia.

  DOI：

  10.1021/ja109378e
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 sodium amalgam 、 水 作用下， 生成 Nα-methyl-histidine
  参考文献：
  名称：

  A NEW SYNTHESIS OF DL-HISTIDINE AND DL-N-METHYLHISTIDINE AND SOME REACTIONS OF 4(5)-IMIDAZOLEALDEHYDE

  摘要：

  DOI：

  10.1021/jo01157a029

文献信息

• [EN] AZASULFURYLPEPTIDE-BASED CD36 MODULATORS AND USES THEREOF<br/>[FR] MODULATEURS CD36 À BASE D'AZASULFURYLPEPTIDES ET UTILISATIONS DE CEUX-CI
  申请人：RSEM LTD PARTNERSHIP

  公开号：WO2016029324A1

  公开（公告）日：2016-03-03

  Novel azasulfuryl-containing peptidomimetics capable of inhibiting CD36 activity are disclosed. Use of these azasulfuryl-containing peptidomimetics for the treatment of CD36-related diseases, disorders or conditions, including TLR2-mediated inflammatory disease, disorder or condition, and methods of obtaining such azasulfuryl-containing peptidomimetics, are also disclosed.

  揭示了能够抑制CD36活性的新型含氮硫酰基的肽类模拟物。还揭示了利用这些含氮硫酰基的肽类模拟物治疗与CD36相关的疾病、紊乱或状况，包括TLR2介导的炎症性疾病、紊乱或状况的用途，以及获取这种含氮硫酰基的肽类模拟物的方法。
• METHODS AND MATERIALS FOR ASSESSING AND TREATING OBESITY
  申请人：Mayo Foundation for Medical Education and Research

  公开号：US20210072259A1

  公开（公告）日：2021-03-11

  This document relates to methods and materials for assessing and/or treating obese mammals (e.g., obese humans). For example, methods and materials for using one or more interventions (e.g., one or more pharmacological interventions) to treat obesity and/or obesity-related comorbidities in a mammal (e.g., a human) identified as being likely to respond to a particular intervention (e.g., a pharmacological intervention) are provided.

  这份文件涉及评估和/或治疗肥胖哺乳动物（例如，肥胖人类）的方法和材料。例如，提供了使用一个或多个干预措施（例如，一个或多个药物干预措施）治疗哺乳动物（例如，人类）的肥胖和/或与肥胖相关的合并症的方法和材料，这些哺乳动物被确定为可能对特定干预措施（例如，药物干预措施）做出反应。
• [EN] MULTIFUNCTIONAL MEMBRANE-ACTIVE AMINOGLYCOSIDE-PEPTIDE CONJUGATES<br/>[FR] CONJUGUÉS AMINOGLYCOSIDE-PEPTIDE MULTIFONCTIONNELS À ACTIVITÉ MEMBRANAIRE
  申请人：UNIV CALIFORNIA

  公开号：WO2016025627A1

  公开（公告）日：2016-02-18

  Compositions and methods are disclosed that relate to aminoglycoside-linker-peptide (P-L-A) conjugates having unexpectedly advantageous dual-function bactericidal properties. Encompassed compounds are shown to be capable of energy independent bacterial plasma membrane disruption and to exhibit potent toxicity to bacteria including antibiotic-resistant bacteria. These and related embodiments will find uses for treating bacterial infections including overcoming antibiotic resistance.

  揭示了与氨基糖苷-连接肽（P-L-A）共轭物相关的具有意外优势双重杀菌性能的组合物和方法。所涵盖的化合物被证明能够独立于能量的细菌质膜破坏，并对包括抗生素耐药细菌在内的细菌表现出强大的毒性。这些及相关实施例将用于治疗细菌感染，包括克服抗生素耐药性。
• [EN] NISIN-BASED COMPOUNDS AND USE THEREOF IN THE TREATMENT OF BACTERIAL INFECTIONS<br/>[FR] COMPOSÉS À BASE DE NISINE ET LEUR UTILISATION DANS LE TRAITEMENT D'INFECTIONS BACTÉRIENNES
  申请人：UNIV UTRECHT HOLDING BV

  公开号：WO2016116379A1

  公开（公告）日：2016-07-28

  The invention relates to new antimicrobial compounds derived from nisin. In particular, the compounds are based on the unsubstituted nisin [1-12] structure, wherein said compounds have an antimicrobial activity exceeding the activity of the unsubstituted nisin [1-12] structure.

  该发明涉及从乳酸链素中衍生出的新抗菌化合物。具体而言，这些化合物基于未取代的乳酸链素[1-12]结构，其中所述化合物具有超过未取代的乳酸链素[1-12]结构的抗菌活性。
• [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。