(6R,7R)-7-tert-Butoxycarbonylamino-8-oxo-3-[2-oxo-1-(1H-tetrazol-5-ylmethyl)-pyrrolidin-(3E)-ylidenemethyl]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 1026429-44-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (6R,7R)-7-tert-Butoxycarbonylamino-8-oxo-3-[2-oxo-1-(1H-tetrazol-5-ylmethyl)-pyrrolidin-(3E)-ylidenemethyl]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
• 英文别名: benzhydryl (6R,7R)-7-[(2-methylpropan-2-yl)oxycarbonylamino]-8-oxo-3-[(E)-[2-oxo-1-(2H-tetrazol-5-ylmethyl)pyrrolidin-3-ylidene]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
• CAS: 1026429-44-6
• 化学式: C₃₂H₃₃N₇O₆S
• 分子量: 643.723
• InChiKey: IMHYSBWZOJODGI-OVKYYGGHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  46
• 可旋转键数：
  11
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.34
• 拓扑面积：
  185
• 氢给体数：
  2
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  三氟乙酸 、 (6R,7R)-7-tert-Butoxycarbonylamino-8-oxo-3-[2-oxo-1-(1H-tetrazol-5-ylmethyl)-pyrrolidin-(3E)-ylidenemethyl]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester 在 苯甲醚 作用下， 以 二氯甲烷 为溶剂， 生成 (E)-(6R,7R)-7-Amino-8-oxo-3-[2-oxo-1-(1-tetrazol-5-ylmethyl)-pyrrolidin-3-ylidenemethyl]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid trifluoroacetate
  参考文献：
  名称：

  Synthesis and Structure−Activity Relationship of (Lactamylvinyl)cephalosporins Exhibiting Activity against Staphylococci, Pneumococci, and Enterococci

  摘要：

  The synthesis and structure-activity relationships of a new class of vinylcephalosporins substituted with a lactamyl residue (1) are described. These compounds show excellent activity against enterococci and retain the broad spectrum activity of third-generation cephalosporins such as ceftriaxone.

  DOI：

  10.1021/jm950886v
• 作为产物：
  描述：

  3-Bromo-1-(1H-tetrazol-5-ylmethyl)-pyrrolidin-2-one 在 三溴化磷 、 间氯过氧苯甲酸 、 三苯基膦 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 生成 (6R,7R)-7-tert-Butoxycarbonylamino-8-oxo-3-[2-oxo-1-(1H-tetrazol-5-ylmethyl)-pyrrolidin-(3E)-ylidenemethyl]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
  参考文献：
  名称：

  Synthesis and Structure−Activity Relationship of (Lactamylvinyl)cephalosporins Exhibiting Activity against Staphylococci, Pneumococci, and Enterococci

  摘要：

  The synthesis and structure-activity relationships of a new class of vinylcephalosporins substituted with a lactamyl residue (1) are described. These compounds show excellent activity against enterococci and retain the broad spectrum activity of third-generation cephalosporins such as ceftriaxone.

  DOI：

  10.1021/jm950886v

文献信息

• Synthesis and Structure−Activity Relationship of (Lactamylvinyl)cephalosporins Exhibiting Activity against Staphylococci, Pneumococci, and Enterococci
  作者：Ingrid Heinze-Krauss、Peter Angehrn、Philippe Guerry、Paul Hebeisen、Christian Hubschwerlen、Ivan Kompis、Malcolm G. P. Page、Hans G. F. Richter、Valérie Runtz、Henri Stalder、Urs Weiss、Chung-Chen Wei

  DOI：10.1021/jm950886v

  日期：1996.1.1

  The synthesis and structure-activity relationships of a new class of vinylcephalosporins substituted with a lactamyl residue (1) are described. These compounds show excellent activity against enterococci and retain the broad spectrum activity of third-generation cephalosporins such as ceftriaxone.