[5-(2-chlorophenyl)-7-[2-(4-ethylphenyl)ethyl]-3H-thieno[2,3-e][1,4]diazepin-2-yl]hydrazine | 1027988-98-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻烯杂卓类
• 英文名称: [5-(2-chlorophenyl)-7-[2-(4-ethylphenyl)ethyl]-3H-thieno[2,3-e][1,4]diazepin-2-yl]hydrazine
• CAS: 1027988-98-2
• 化学式: C₂₃H₂₃ClN₄S
• 分子量: 422.981
• InChiKey: MRWAHOJDGFNHJL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  29
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  91
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  原乙酸三乙酯 、 [5-(2-chlorophenyl)-7-[2-(4-ethylphenyl)ethyl]-3H-thieno[2,3-e][1,4]diazepin-2-yl]hydrazine 以 甲苯 为溶剂， 反应 2.0h， 生成 7-(2-Chlorophenyl)-4-[2-(4-ethylphenyl)ethyl]-13-methyl-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaene
  参考文献：
  名称：

  Structural optimization of 4-(2-chlorophenyl)-9-methyl-6H-thieno[3,2-f]-[1,2,4]triazolo[4,3-a][1,4]diazepines as antagonists for platelet activating factor: pharmacological contribution of substituents at the 2- and 6-positions of a condensed ring system

  摘要：

  A series of 4-(2-chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine derivatives bearing substituents at the 2- and 6-positions were synthesized, and evaluated in vitro for their inhibitory activity on rabbit platelet aggregation induced by platelet activating factor (PAF) and in vivo for their preventing effect on PAF-induced mortality in mice. The length of alkyl or arylalkyl side chain at the 2-position was responsible for enhancing the affinity for the PAF receptor. The simultaneous substitution at both the 2- and 6-positions resulted in a successful separation of the affinity for the PAF receptor from that for the benzodiazepine (BZ) receptor. Thus, (+/-)-4-(2-chlorophenyl)-2-[2-(4-isobutylphenyl)ethyl]-6,9-dimethyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine (Y-24180) was confirmed to be a specific antagonist for the PAF receptor and is currently under clinical trials.

  DOI：

  10.1016/0223-5234(96)85877-6
• 作为产物：
  描述：

  3-(4-乙基苯甲酰)丙酸 在 2,2,6,6-tetramethyl-piperidine-N-oxyl 、 氢氧化钾 、 sodium hypochlorite 、 sodium tetrahydroborate 、 tetraphosphorus decasulfide 、 三氟化硼乙醚 、 氨 、 碳酸氢钠 、 sulfur 、 一水合肼 、 溶剂黄146 、 三乙胺 、 sodium iodide 作用下， 以 四氢呋喃 、 甲醇 、 氯仿 、 乙二醇 、 N,N-二甲基甲酰胺 、 异丙醇 、 甲苯 为溶剂， 反应 37.5h， 生成 [5-(2-chlorophenyl)-7-[2-(4-ethylphenyl)ethyl]-3H-thieno[2,3-e][1,4]diazepin-2-yl]hydrazine
  参考文献：
  名称：

  Structural optimization of 4-(2-chlorophenyl)-9-methyl-6H-thieno[3,2-f]-[1,2,4]triazolo[4,3-a][1,4]diazepines as antagonists for platelet activating factor: pharmacological contribution of substituents at the 2- and 6-positions of a condensed ring system

  摘要：

  A series of 4-(2-chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine derivatives bearing substituents at the 2- and 6-positions were synthesized, and evaluated in vitro for their inhibitory activity on rabbit platelet aggregation induced by platelet activating factor (PAF) and in vivo for their preventing effect on PAF-induced mortality in mice. The length of alkyl or arylalkyl side chain at the 2-position was responsible for enhancing the affinity for the PAF receptor. The simultaneous substitution at both the 2- and 6-positions resulted in a successful separation of the affinity for the PAF receptor from that for the benzodiazepine (BZ) receptor. Thus, (+/-)-4-(2-chlorophenyl)-2-[2-(4-isobutylphenyl)ethyl]-6,9-dimethyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine (Y-24180) was confirmed to be a specific antagonist for the PAF receptor and is currently under clinical trials.

  DOI：

  10.1016/0223-5234(96)85877-6