N-(amino-n-propyl)alanine | 44902-44-5

• 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: N-(amino-n-propyl)alanine
• 英文别名: 2-(3-Aminopropylamino)propanoic acid
• CAS: 44902-44-5
• 化学式: C₆H₁₄N₂O₂
• 分子量: 146.189
• InChiKey: BMACNXZUEIJQIQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.1
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  75.4
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-(amino-n-propyl)alanine 在 N-甲基吗啉 、 sodium hydroxide 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 生成
  参考文献：
  名称：

  Highly Antibacterial Active Aminoacyl Penicillin Conjugates with Acylated Bis-Catecholate Siderophores Based on Secondary Diamino Acids and Related Compounds

  摘要：

  New acylated bis-catecholates and 1,3-benzoxazine-2,4-dione derivatives based on secondary diamino acids (N-(aminoalkyl)glycines, N-aminopropyl-alanine, and N-aminopropyl-4-amino-valeric acid), on N-(aminoalkyl)aminomethyl benzoic acids, on N-(aminoalkyl)aminomethyl phenoxyacetic acids, or on 3,5-diaminobenzoic acid were synthesized as artificial siderophores. The corresponding diamino acids were obtained from the diamines and oxocarboxylic acids by catalytic hydrogenation. The acylated bis-catecholates and 1,3-benzoxazine-2,4-diones were coupled with ampicillin or amoxicillin to new siderophore aminoacylpenicillin conjugates. These conjugates exhibited very strong antibacterial activity in vitro against Gram-negative bacterial pathogens including Pseudomonas aeruginosa, Stenotrophomonas maltophilia, Escherichia coli, Klebsiella pneumoniae, and Serratia marcescens. The ampicillin derivative 7b (HKI 9924154) and the corresponding amoxicillin derivative 8 (HKI 9924155) represent the most active compounds. The conjugates can use bacterial iron siderophore uptake routes to penetrate the Gram-negative outer membrane permeability barrier. This was demonstrated by assays with mutants deficient in components of the iron transport systems. New siderophore penicillin V conjugates with the siderophore component attached to the phenyl ring of penicillin V are inactive against these Gram-negative bacteria.

  DOI：

  10.1021/jm010546b
• 作为产物：
  描述：

  丙酮酸 、 1,3-丙二胺 在 氢气 作用下， 以 甲醇 为溶剂， 以65%的产率得到N-(amino-n-propyl)alanine
  参考文献：
  名称：

  Highly Antibacterial Active Aminoacyl Penicillin Conjugates with Acylated Bis-Catecholate Siderophores Based on Secondary Diamino Acids and Related Compounds

  摘要：

  New acylated bis-catecholates and 1,3-benzoxazine-2,4-dione derivatives based on secondary diamino acids (N-(aminoalkyl)glycines, N-aminopropyl-alanine, and N-aminopropyl-4-amino-valeric acid), on N-(aminoalkyl)aminomethyl benzoic acids, on N-(aminoalkyl)aminomethyl phenoxyacetic acids, or on 3,5-diaminobenzoic acid were synthesized as artificial siderophores. The corresponding diamino acids were obtained from the diamines and oxocarboxylic acids by catalytic hydrogenation. The acylated bis-catecholates and 1,3-benzoxazine-2,4-diones were coupled with ampicillin or amoxicillin to new siderophore aminoacylpenicillin conjugates. These conjugates exhibited very strong antibacterial activity in vitro against Gram-negative bacterial pathogens including Pseudomonas aeruginosa, Stenotrophomonas maltophilia, Escherichia coli, Klebsiella pneumoniae, and Serratia marcescens. The ampicillin derivative 7b (HKI 9924154) and the corresponding amoxicillin derivative 8 (HKI 9924155) represent the most active compounds. The conjugates can use bacterial iron siderophore uptake routes to penetrate the Gram-negative outer membrane permeability barrier. This was demonstrated by assays with mutants deficient in components of the iron transport systems. New siderophore penicillin V conjugates with the siderophore component attached to the phenyl ring of penicillin V are inactive against these Gram-negative bacteria.

  DOI：

  10.1021/jm010546b

文献信息

• [EN] INHIBITORS OF CREATINE TRANSPORT AND USES THEREOF<br/>[FR] INHIBITEURS DE TRANSPORT DE CRÉATINE ET LEURS UTILISATIONS
  申请人：RGENIX INC

  公开号：WO2016176636A1

  公开（公告）日：2016-11-03

  This invention relates to compounds that inhibit creatine transport and/or creatine kinase, pharmaceutical compositions including such compounds, and methods of utilizing such compounds and compositions for the treatment of cancer.

  这项发明涉及抑制肌酸转运和/或肌酸激酶的化合物，包括这些化合物的药物组合物，以及利用这些化合物和组合物治疗癌症的方法。
• [EN] INHIBITORS OF CREATINE TRANSPORT AND USES THEREOF<br/>[FR] INHIBITEURS DE TRANSPORT DE LA CRÉATINE ET LEURS UTILISATIONS
  申请人：RGENIX INC

  公开号：WO2015168465A1

  公开（公告）日：2015-11-05

  This invention relates to compounds that inhibit creatine transport and/or creatine kinase, pharmaceutical compositions including such compounds, and methods of utilizing such compounds and compositions for the treatment of cancer.

  这项发明涉及抑制肌酸转运和/或肌酸激酶的化合物，包括这种化合物的药物组合物，以及利用这种化合物和组合物治疗癌症的方法。
• Inhibitors of creatine transport and uses thereof
  申请人：Rgenix, Inc.

  公开号：US10308597B2

  公开（公告）日：2019-06-04

  This invention relates to compounds that inhibit creatine transport and/or creatine kinase, pharmaceutical compositions including such compounds, and methods of utilizing such compounds and compositions for the treatment of cancer.

  本发明涉及抑制肌酸转运和/或肌酸激酶的化合物、包括此类化合物的药物组合物，以及利用此类化合物和组合物治疗癌症的方法。
• INHIBITORS OF CREATINE TRANSPORT AND USES THEREOF
  申请人：Rgenix, Inc.

  公开号：EP3137447B1

  公开（公告）日：2021-06-30
• Highly Antibacterial Active Aminoacyl Penicillin Conjugates with Acylated Bis-Catecholate Siderophores Based on Secondary Diamino Acids and Related Compounds
  作者：Lothar Heinisch、Steffen Wittmann、Thomas Stoiber、Albrecht Berg、Dorothe Ankel-Fuchs、Ute Möllmann

  DOI：10.1021/jm010546b

  日期：2002.7.1

  New acylated bis-catecholates and 1,3-benzoxazine-2,4-dione derivatives based on secondary diamino acids (N-(aminoalkyl)glycines, N-aminopropyl-alanine, and N-aminopropyl-4-amino-valeric acid), on N-(aminoalkyl)aminomethyl benzoic acids, on N-(aminoalkyl)aminomethyl phenoxyacetic acids, or on 3,5-diaminobenzoic acid were synthesized as artificial siderophores. The corresponding diamino acids were obtained from the diamines and oxocarboxylic acids by catalytic hydrogenation. The acylated bis-catecholates and 1,3-benzoxazine-2,4-diones were coupled with ampicillin or amoxicillin to new siderophore aminoacylpenicillin conjugates. These conjugates exhibited very strong antibacterial activity in vitro against Gram-negative bacterial pathogens including Pseudomonas aeruginosa, Stenotrophomonas maltophilia, Escherichia coli, Klebsiella pneumoniae, and Serratia marcescens. The ampicillin derivative 7b (HKI 9924154) and the corresponding amoxicillin derivative 8 (HKI 9924155) represent the most active compounds. The conjugates can use bacterial iron siderophore uptake routes to penetrate the Gram-negative outer membrane permeability barrier. This was demonstrated by assays with mutants deficient in components of the iron transport systems. New siderophore penicillin V conjugates with the siderophore component attached to the phenyl ring of penicillin V are inactive against these Gram-negative bacteria.