(6R)-7t-amino-3-(4,5-dimethyl-4H-[1,2,4]triazol-3-ylsulfanylmethyl)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 37461-26-0

• 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: (6R)-7t-amino-3-(4,5-dimethyl-4H-[1,2,4]triazol-3-ylsulfanylmethyl)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
• 英文别名: (6R,7R)-7-amino-3-[(4,5-dimethyl-1,2,4-triazol-3-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
• CAS: 37461-26-0
• 化学式: C₁₂H₁₅N₅O₃S₂
• 分子量: 341.415
• InChiKey: RGCSNQVGNVIUNF-GMSGAONNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  22.0
• 可旋转键数：
  4.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  114.34
• 氢给体数：
  2.0
• 氢受体数：
  8.0

反应信息

• 作为反应物：
  描述：

  (6R)-7t-amino-3-(4,5-dimethyl-4H-[1,2,4]triazol-3-ylsulfanylmethyl)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 在 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， 反应 4.0h， 生成 benzhydryl (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(4,5-dimethyl-1,2,4-triazol-3-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
  参考文献：
  名称：

  Synthesis and structure—activity relationship of C-3 substituted triazolylthiomethyl cephems

  摘要：

  A series of C-3 substituted triazolylthiomethyl cephems with an aminothiazolemethoxyiminoacetamido side chain at C-7 were synthesized and tested for antimicrobial activity against clinically-relevant isolates. The compound with 3-pyridyl at C-5 and methyl at N-4 of the triazole moiety exhibited good antibacterial activity against both Gram-positive and Gram-negative bacteria, with the exception of pseudomonas spp against which none of the derivatives exhibited favorable activity.

  DOI：

  10.1016/0223-5234(96)80367-9
• 作为产物：
  描述：

  4-甲基-5-甲基-4H-[1,2,3]三唑-3-硫醇 、 7-氨基头孢烷酸 在 phosphate buffer 、 碳酸氢钠 作用下， 生成 (6R)-7t-amino-3-(4,5-dimethyl-4H-[1,2,4]triazol-3-ylsulfanylmethyl)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
  参考文献：
  名称：

  Synthesis and structure—activity relationship of C-3 substituted triazolylthiomethyl cephems

  摘要：

  A series of C-3 substituted triazolylthiomethyl cephems with an aminothiazolemethoxyiminoacetamido side chain at C-7 were synthesized and tested for antimicrobial activity against clinically-relevant isolates. The compound with 3-pyridyl at C-5 and methyl at N-4 of the triazole moiety exhibited good antibacterial activity against both Gram-positive and Gram-negative bacteria, with the exception of pseudomonas spp against which none of the derivatives exhibited favorable activity.

  DOI：

  10.1016/0223-5234(96)80367-9

文献信息

• Nannini; Molgora; Biasoli, Arzneimittel-Forschung/Drug Research, 1977, vol. 27, # 2, p. 343 - 352
  作者：Nannini、Molgora、Biasoli

  DOI：——

  日期：——