(6R,7R)-4-methoxybenzyl 7-((Z)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)acetamido)-3-(iodomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carboxylate 5-oxide | 1225208-48-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酰胺类
• 英文名称: (6R,7R)-4-methoxybenzyl 7-((Z)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)acetamido)-3-(iodomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carboxylate 5-oxide
• 英文别名: (6R,7R)-7-{[(2Z)-2-{2-[(tert-butoxycarbonyl)amino]-1,3-thiazol-4-yl}-2-{[(1-tert-butoxy-2-methyl-1-oxopropan-2-yl)oxy]imino}acetyl]amino}-3-(iodomethyl)-2-{[(4-methoxybenzyl)oxy]carbonyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-5-olate；(4-methoxyphenyl)methyl (6R,7R)-3-(iodomethyl)-7-[[(2Z)-2-[2-methyl-1-[(2-methylpropan-2-yl)oxy]-1-oxopropan-2-yl]oxyimino-2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]acetyl]amino]-5,8-dioxo-5lambda4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate；(4-methoxyphenyl)methyl (6R,7R)-3-(iodomethyl)-7-[[(2Z)-2-[2-methyl-1-[(2-methylpropan-2-yl)oxy]-1-oxopropan-2-yl]oxyimino-2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]acetyl]amino]-5,8-dioxo-5λ4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
• CAS: 1225208-48-9
• 化学式: C₃₄H₄₂IN₅O₁₁S₂
• 分子量: 887.771
• InChiKey: MCDVSYUSEDCYOE-SBERSNLPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  53
• 可旋转键数：
  17
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  249
• 氢给体数：
  2
• 氢受体数：
  15

反应信息

• 作为反应物：
  描述：

  (6R,7R)-4-methoxybenzyl 7-((Z)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)acetamido)-3-(iodomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carboxylate 5-oxide 、 5-chloro-1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-N-(2-(pyrrolidin-1-yl)ethyl)-1,4-dihydrocinnolin-3-carboxamide 在 三溴化磷 作用下， 以 N,N-二甲基乙酰胺 、 N,N-二甲基甲酰胺 为溶剂， 反应 3.5h， 以82%的产率得到1-(((6R,7R)-7-((Z)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)acetamido)-2-(((4-methoxybenzyl)oxy)carbonyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)-1-(2-(5-chloro-1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydrocinnolin-3-carboxamido)ethan-1-yl)pyrrolidin-1-ium
  参考文献：
  名称：

  [EN] ANTIBACTERIAL COMPOUNDS
  [FR] COMPOSÉS ANTIBACTÉRIENS

  摘要：

  本发明涉及头孢菌素抗菌化合物的公式（I）：以及相应的药学上可接受的盐、相应的药物组合物、化合物制备和治疗细菌感染的方法，特别是由革兰氏阴性细菌引起的感染。

  公开号：

  WO2013052568A1
• 作为产物：
  描述：

  (6R,7R)-4-methoxybenzyl 7-((Z)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)acetamido)-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carboxylate 5-oxide 在 sodium iodide 作用下， 以 丙酮 为溶剂， 反应 2.0h， 以97%的产率得到(6R,7R)-4-methoxybenzyl 7-((Z)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)acetamido)-3-(iodomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carboxylate 5-oxide
  参考文献：
  名称：

  [EN] ANTIBACTERIAL COMPOUNDS
  [FR] COMPOSÉS ANTIBACTÉRIENS

  摘要：

  本发明涉及头孢菌素抗菌化合物的公式（I）：以及相应的药学上可接受的盐、相应的药物组合物、化合物制备和治疗细菌感染的方法，特别是由革兰氏阴性细菌引起的感染。

  公开号：

  WO2013052568A1

文献信息

• [EN] CEPHEM COMPOUNDS, THEIR PRODUCTION AND USE<br/>[FR] COMPOSÉS DE CÉPHÈME, LEUR PRÉPARATION ET UTILISATION
  申请人：NAEJA-RGM PHARMACEUTICALS INC

  公开号：WO2017096472A1

  公开（公告）日：2017-06-15

  Cephem compounds, pharmaceutically acceptable salts thereof, and methods of using same, wherein the compound has a bicyclic nitrogen-containing aromatic heterocyclic ring as the quaternary ammoniomethyl group at the 3-position and one or both of a terminal amidine residue (substituted or unsubstituted) attached to an aryl or a 5- or 6- membered heteroaryl group (substituted or unsubstituted) which is further attached through a spacer to the free N-atom of the quaternary nitrogen-containing bicyclic ring at the 3-side chain, or a terminal guanidine residue attached to an aryl or a 5- or 6- membered heteroaryl group (substituted or unsubstituted) which is further attached through a spacer to the free N-atom of the quaternary nitrogen-containing bicyclic ring at the 3-side chain.

  头孢菌素化合物，其药用可接受的盐，以及使用方法，其中该化合物在3位具有一个含氮的芳香杂环环作为季铵甲基基团，并且一个或两个末端酰胺基团（取代或未取代）连接到芳基或5-或6-成员杂环基团（取代或未取代），后者通过一个间隔连接到季铵含氮的双环环的自由N原子的3侧链，或者连接到芳基或5-或6-成员杂环基团（取代或未取代）的末端胍基残基，后者通过一个间隔连接到季铵含氮的双环环的自由N原子的3侧链。
• ANTIBACTERIAL COMPOUNDS
  申请人：GLAXO GROUP LIMITED

  公开号：US20140249126A1

  公开（公告）日：2014-09-04

  The present invention relates to cephalosporin antibacterial compounds of Formula (I): or corresponding pharmaceutically acceptable salts thereof, corresponding pharmaceutical compositions, compound preparation and treatment methods for bacterial infections, especially those caused by gram-negative bacteria.

  本发明涉及式（I）的头孢菌素抗菌化合物：或其相应的药学上可接受的盐，相应的制药组合物，化合物制备和治疗细菌感染的方法，特别是由革兰氏阴性菌引起的感染。
• Antibacterial compounds
  申请人：GLAXO GROUP LIMITED

  公开号：US09340556B2

  公开（公告）日：2016-05-17

  The present invention relates to cephalosporin antibacterial compounds of Formula (I): or corresponding pharmaceutically acceptable salts thereof, corresponding pharmaceutical compositions, compound preparation and treatment methods for bacterial infections, especially those caused by gram-negative bacteria.

  本发明涉及公式(I)的头孢菌素抗菌化合物，或其相应的药学上可接受的盐，相应的药物组成，化合物制备和治疗细菌感染的方法，尤其是由革兰氏阴性菌引起的感染。
• Cefiderocol (S-649266), A new siderophore cephalosporin exhibiting potent activities against Pseudomonas aeruginosa and other gram-negative pathogens including multi-drug resistant bacteria: Structure activity relationship
  作者：Toshiaki Aoki、Hidenori Yoshizawa、Kenji Yamawaki、Katsuki Yokoo、Jun Sato、Shinya Hisakawa、Yasushi Hasegawa、Hiroki Kusano、Masayuki Sano、Hideki Sugimoto、Yasuhiro Nishitani、Takafumi Sato、Masakatsu Tsuji、Rio Nakamura、Toru Nishikawa、Yoshinori Yamano

  DOI：10.1016/j.ejmech.2018.06.014

  日期：2018.7

  The structure-activity relationship (SAR) for a novel series of catechol conjugated siderophore cephalosporins is described with their in vitro activities against multi-drug resistant Gram-negative pathogens including Pseudomonas aeruginosa, Acinetobacter baumannii, Stenotrophomonas maltophilia and Enterobacteriaceae. Cefiderocol (3) was one of the best molecules which displayed well-balanced and potent activities against multi-drug resistant Gram-negative pathogens including carbapenem resistant bacteria among the prepared compounds with the modified C-7 side chain and the modified C-3 side chain. Cefiderocol (3) is a highly promising parenteral cephalosporin for the treatment of multi-drug resistant Gram-negative infection. (C) 2018 Elsevier Masson SAS. All rights reserved.
• US9340556B2
  申请人：——

  公开号：US9340556B2

  公开（公告）日：2016-05-17