ethyl 2-[(6S,12S,15R,19S,26S)-26-(2-amino-2-oxoethyl)-19-benzyl-12-[(4-hydroxyphenyl)methyl]-30-methyl-11,14,21,28-tetraoxo-31-oxa-4,17,24,41-tetrathia-10,13,20,27,37,42,43,44,45,46-decazaoctacyclo[37.2.1.12,5.115,18.122,25.129,32.06,10.033,38]hexatetraconta-1(42),2,5(46),18(45),22,25(44),29,32(43),33(38),34,36,39-dodecaen-36-yl]-1,3-thiazole-4-carboxylate | 1452389-50-2

• 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: ethyl 2-[(6S,12S,15R,19S,26S)-26-(2-amino-2-oxoethyl)-19-benzyl-12-[(4-hydroxyphenyl)methyl]-30-methyl-11,14,21,28-tetraoxo-31-oxa-4,17,24,41-tetrathia-10,13,20,27,37,42,43,44,45,46-decazaoctacyclo[37.2.1.12,5.115,18.122,25.129,32.06,10.033,38]hexatetraconta-1(42),2,5(46),18(45),22,25(44),29,32(43),33(38),34,36,39-dodecaen-36-yl]-1,3-thiazole-4-carboxylate
• CAS: 1452389-50-2
• 化学式: C₅₄H₄₈N₁₂O₉S₅
• 分子量: 1169.38
• InChiKey: FNKHTOVCYIYIRY-QROOPOBESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  80
• 可旋转键数：
  10
• 环数：
  11.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  438
• 氢给体数：
  5
• 氢受体数：
  21

反应信息

• 作为反应物：
  描述：

  ethyl 2-[(6S,12S,15R,19S,26S)-26-(2-amino-2-oxoethyl)-19-benzyl-12-[(4-hydroxyphenyl)methyl]-30-methyl-11,14,21,28-tetraoxo-31-oxa-4,17,24,41-tetrathia-10,13,20,27,37,42,43,44,45,46-decazaoctacyclo[37.2.1.12,5.115,18.122,25.129,32.06,10.033,38]hexatetraconta-1(42),2,5(46),18(45),22,25(44),29,32(43),33(38),34,36,39-dodecaen-36-yl]-1,3-thiazole-4-carboxylate 在 三甲基氢氧化锡 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 19.0h， 生成
  参考文献：
  名称：

  Baringolin的全合成和立体化学分配

  摘要：

  已经合成了硫肽抗生素baringolin，并且已经证实了其结构和立体化学。基于钯催化交叉偶联的策略的使用允许这种天然产物的模块化构造。

  DOI：

  10.1002/anie.201302372
• 作为产物：
  描述：

  在 N-羟基-7-氮杂苯并三氮唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 ethyl 2-[(6S,12S,15R,19S,26S)-26-(2-amino-2-oxoethyl)-19-benzyl-12-[(4-hydroxyphenyl)methyl]-30-methyl-11,14,21,28-tetraoxo-31-oxa-4,17,24,41-tetrathia-10,13,20,27,37,42,43,44,45,46-decazaoctacyclo[37.2.1.12,5.115,18.122,25.129,32.06,10.033,38]hexatetraconta-1(42),2,5(46),18(45),22,25(44),29,32(43),33(38),34,36,39-dodecaen-36-yl]-1,3-thiazole-4-carboxylate
  参考文献：
  名称：

  Dissecting the Structure of Thiopeptides: Assessment of Thiazoline and Tail Moieties of Baringolin and Antibacterial Activity Optimization

  摘要：

  Several analogues of baringolin (1) were prepared to evaluate the role of its characteristic thiazoline ring and pentapeptidic tail with the aim of defining structure activity relationships for these moieties. The thiazoline ring appeared as a crucial moiety to maintain a broad scope of activities against different Gram-positive bacteria. Further modifications were performed to simplify the structure of the natural product and assess the role of its tail, resulting in an enhanced in vitro performance. Analogue 25, with the thiazole-containing macrocycle and a 4-aminocyclohexane-1-carboxylic acid moiety in place of the pentapeptidic tail, was identified as a much more potent analogue, capable of overcoming the absence of the thiazoline ring and performing extraordinarily well against all strains tested.,This is the first library of thiopeptide analogues produced by chemical synthesis alone, which demonstrates the robustness and convenience of the synthetic strategy used.

  DOI：

  10.1021/jm500062g