4-[3-carboxypropoxycarbonyl-[2-[(18S,25S,35S)-35-[(S)-hydroxy(phenyl)methyl]-28-(methoxymethyl)-21-methyl-18-[2-(methylamino)-2-oxoethyl]-16,23,30,33-tetraoxo-25-propan-2-yl-3,13,20,27,37-pentathia-7,17,24,31,34,39,40,41,42,43-decazaheptacyclo[34.2.1.12,5.112,15.119,22.126,29.06,11]tritetraconta-1(38),2(43),4,6(11),7,9,12(42),14,19(41),21,26(40),28,36(39)-tridecaen-8-yl]-1,3-thiazol-4-yl]amino]butanoic acid | 960062-55-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 大环内酰胺类
• 英文名称: 4-[3-carboxypropoxycarbonyl-[2-[(18S,25S,35S)-35-[(S)-hydroxy(phenyl)methyl]-28-(methoxymethyl)-21-methyl-18-[2-(methylamino)-2-oxoethyl]-16,23,30,33-tetraoxo-25-propan-2-yl-3,13,20,27,37-pentathia-7,17,24,31,34,39,40,41,42,43-decazaheptacyclo[34.2.1.12,5.112,15.119,22.126,29.06,11]tritetraconta-1(38),2(43),4,6(11),7,9,12(42),14,19(41),21,26(40),28,36(39)-tridecaen-8-yl]-1,3-thiazol-4-yl]amino]butanoic acid
• CAS: 960062-55-9
• 化学式: C₅₆H₅₇N₁₃O₁₃S₆
• 分子量: 1312.54
• InChiKey: MMIJEWRBYHLAQC-IJQJHVSESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  88
• 可旋转键数：
  18
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.34
• 拓扑面积：
  539
• 氢给体数：
  8
• 氢受体数：
  26

反应信息

• 作为产物：
  描述：

  在 sodium azide 、 水 、 caesium carbonate 、 sodium hydroxide 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 、 丙酮 、 甲苯 为溶剂， 反应 133.33h， 生成 4-[3-carboxypropoxycarbonyl-[2-[(18S,25S,35S)-35-[(S)-hydroxy(phenyl)methyl]-28-(methoxymethyl)-21-methyl-18-[2-(methylamino)-2-oxoethyl]-16,23,30,33-tetraoxo-25-propan-2-yl-3,13,20,27,37-pentathia-7,17,24,31,34,39,40,41,42,43-decazaheptacyclo[34.2.1.12,5.112,15.119,22.126,29.06,11]tritetraconta-1(38),2(43),4,6(11),7,9,12(42),14,19(41),21,26(40),28,36(39)-tridecaen-8-yl]-1,3-thiazol-4-yl]amino]butanoic acid
  参考文献：
  名称：

  Discovery of LFF571: An Investigational Agent for Clostridium difficile Infection

  摘要：

  Clostridium difficile (C. difficile) is a Gram positive, anaerobic bacterium that infects the lumen of the large intestine and produces toxins. This results in a range of syndromes from mild diarrhea to severe toxic megacolon and death. Alarmingly, the prevalence and severity of C. difficile infection are increasing; thus, associated morbidity and mortality rates are rising. 4-Aminothiazolyl analogues of the antibiotic natural product GE2270 A (1) were designed, synthesized, and optimized for the treatment of C. difficile infection. The medicinal chemistry effort focused on enhancing aqueous solubility relative to that of the natural product and previous development candidates (2, 3) and improving antibacterial activity. Structure-activity relationships, cocrystallographic interactions, pharmacokinetics, and efficacy in animal models of infection were characterized. These studies identified a series of dicarboxylic acid derivatives, which enhanced solubility/efficacy profile by several orders of magnitude compared to previously studied compounds and led to the selection of LFF571 (4) as an investigational new drug for treating C. difficile infection.

  DOI：

  10.1021/jm201685h

文献信息

• EFTU INHIBITORS OR AMINOTHIAZOLES AND THEIR USES
  申请人：LaMarche Matthew J.

  公开号：US20080221142A1

  公开（公告）日：2008-09-11

  The present application describes organic compounds that are useful for the treatment, prevention and/or amelioration of diseases.

  本申请描述了对治疗、预防和/或改善疾病有用的有机化合物。
• Aminothiazoles and their Uses
  申请人：Bushell Simon

  公开号：US20090156628A1

  公开（公告）日：2009-06-18

  The present application describes organic compounds that are useful for the treatment, prevention and/or amelioration of diseases particularly bacterial infections.

  本申请描述了对治疗、预防和/或改善疾病特别是细菌感染有用的有机化合物。
• AMINOTHIAZOLES AND THEIR USES
  申请人：Bushell Simon

  公开号：US20140315790A1

  公开（公告）日：2014-10-23

  The present application describes organic compounds that are useful for the treatment, prevention and/or amelioration of diseases.

  本申请描述了对治疗、预防和/或改善疾病有用的有机化合物。
• AMINOTHIAZOLE DERIVATIVES AND THEIR USES AS ANTIBACTERIAL AGENTS
  申请人：Novartis AG

  公开号：EP2044101B1

  公开（公告）日：2013-10-09
• US7851439B2
  申请人：——

  公开号：US7851439B2

  公开（公告）日：2010-12-14