4,7-dichloro-2,3-dihydro-6-nitro-1H-inden-1-one | 162931-39-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚满类
• 英文名称: 4,7-dichloro-2,3-dihydro-6-nitro-1H-inden-1-one
• 英文别名: 4,7-dichloro-6-nitroindan-1-one；4,7-Dichloro-6-nitro-2,3-dihydroinden-1-one
• CAS: 162931-39-7
• 化学式: C₉H₅Cl₂NO₃
• 分子量: 246.05
• InChiKey: IPJPFQMQOGNAEA-UHFFFAOYSA-N

物化性质

• 沸点：
  411.5±45.0 °C(Predicted)
• 密度：
  1.632±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  62.9
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4,7-dichloro-2,3-dihydro-6-nitro-1H-inden-1-one 在 sodium azide 作用下， 以 水 、 丙酮 为溶剂， 反应 24.0h， 以75%的产率得到7-azido-4-chloro-6-nitroindan-1-one
  参考文献：
  名称：

  Synthesis and SAR of novel di- and trisubstituted 1,4-dihydroquinoxaline-2,3-diones related to licostinel (Acea 1021) as NMDA/glycine site antagonists

  摘要：

  A series of novel di- and trisubstituted 1,4-dihydroquinoxaline-2,3-diones (QXs) related to licostinel (Acea 1021) was synthesized and evaluated as antagonists for the glycine site of the N-methyl-D-asparate (NMDA) receptor. The in vitro potency of these antagonists was determined by displacement of the glycine site radioligand [H-3]-5,7-dichlorokynurenic acid ([H-3]DCKA) in rat brain cortical membranes. Structure-activity relationship studies indicate that a cyano group is a good replacement for the nitro group in the 5-position of licostinel while 5-carboxy, 5-ester, 5-ketone and 5-amide derivatives showed reduced potency. 5,6-Cyclized analogues of licostinel also showed significantly reduced potency. Among the trisubstituted QXs investigated, 5-cyano-6,7-dichloro QX and 5-cyano-7-chloro-6-methyl QX are the most potent with IC50 values of 32 nM and 26 nM, respectively. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(03)00059-2
• 作为产物：
  描述：

  1,4-二氯-2-碘苯 在 platinum(IV) oxide palladium diacetate 、 三氯化铝 、 氯化亚砜 、 氢气 、 硝酸 、 三乙胺 作用下， 以 二硫化碳 、 乙酸乙酯 、 乙腈 为溶剂， 反应 101.0h， 生成 4,7-dichloro-2,3-dihydro-6-nitro-1H-inden-1-one
  参考文献：
  名称：

  Synthesis and SAR of novel di- and trisubstituted 1,4-dihydroquinoxaline-2,3-diones related to licostinel (Acea 1021) as NMDA/glycine site antagonists

  摘要：

  A series of novel di- and trisubstituted 1,4-dihydroquinoxaline-2,3-diones (QXs) related to licostinel (Acea 1021) was synthesized and evaluated as antagonists for the glycine site of the N-methyl-D-asparate (NMDA) receptor. The in vitro potency of these antagonists was determined by displacement of the glycine site radioligand [H-3]-5,7-dichlorokynurenic acid ([H-3]DCKA) in rat brain cortical membranes. Structure-activity relationship studies indicate that a cyano group is a good replacement for the nitro group in the 5-position of licostinel while 5-carboxy, 5-ester, 5-ketone and 5-amide derivatives showed reduced potency. 5,6-Cyclized analogues of licostinel also showed significantly reduced potency. Among the trisubstituted QXs investigated, 5-cyano-6,7-dichloro QX and 5-cyano-7-chloro-6-methyl QX are the most potent with IC50 values of 32 nM and 26 nM, respectively. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(03)00059-2

文献信息

• Synthesis and Anti-HIV-1 Activity of 4,5,6,7-Tetrahydro-5-methylimidazo[4,5,1-jk][1,4]benzodiazepin-2(1H)-one (TIBO) Derivatives. 3
  作者：Henry J. Breslin、Michael J. Kukla、Donald W. Ludovici、Richard Mohrbacher、Winston Ho、Milton Miranda、James D. Rodgers、T. Kevin Hitchens、Gregory Leo

  DOI：10.1021/jm00005a005

  日期：1995.3

  4,5,6,7-Tetrahydro-5-methylimidazo[4,5,1-jk][1,4]benzodiazepin-2 (1H)-ones (TIBO), 1, have been shown to significantly inhibit HIV-1 replication in vitro by interfering with the virus's reverse transcriptase enzyme. They have also demonstrated potential clinical efficacy in combating HIV-1, on the basis of a preliminary study. Our prior publications have discussed the discovery of this series of compounds

  4,5,6,7-四氢-5-甲基咪唑并[4,5,1-jk] [1,4]苯并二氮杂-2（1H）-ones（TIBO），1，已显示出显着抑制HIV-1的作用。通过干扰病毒的逆转录酶在体外复制。在初步研究的基础上，他们还证明了对抗HIV-1的潜在临床功效。我们以前的出版物讨论了该系列化合物的发现，并报道了一些有关N-6取代和1的5元环变异的初步化学和生物学研究。该手稿描述了我们围绕4、5和7单和1的混乱，并讨论相关的HIV-1抑制结构-活性关系。根据MT-4细胞中HIV-1的细胞病变作用的抑制作用，我们发现5-mono-Me-取代的类似物 在早期的先导化合物中的原始取代和1的7-单-Me-取代的类似物始终具有最强的活性。尽管通常活性较低，但是1的4,5,7-未取代的，4-单取代的，顺式和反式的5,7-di-Me-取代的和顺式-4,5-di-Me-取代的类似物还表现出一些明显的所需活性。其余的反式-4
• Synthesis and SAR of novel di- and trisubstituted 1,4-dihydroquinoxaline-2,3-diones related to licostinel (Acea 1021) as NMDA/glycine site antagonists
  作者：Zhang-Lin Zhou、Sunil M Kher、Sui Xiong Cai、Edward R Whittemore、Stephen A Espitia、Jon E Hawkinson、Minhtam Tran、Richard M Woodward、Eckard Weber、John F.W Keana

  DOI：10.1016/s0968-0896(03)00059-2

  日期：2003.4

  A series of novel di- and trisubstituted 1,4-dihydroquinoxaline-2,3-diones (QXs) related to licostinel (Acea 1021) was synthesized and evaluated as antagonists for the glycine site of the N-methyl-D-asparate (NMDA) receptor. The in vitro potency of these antagonists was determined by displacement of the glycine site radioligand [H-3]-5,7-dichlorokynurenic acid ([H-3]DCKA) in rat brain cortical membranes. Structure-activity relationship studies indicate that a cyano group is a good replacement for the nitro group in the 5-position of licostinel while 5-carboxy, 5-ester, 5-ketone and 5-amide derivatives showed reduced potency. 5,6-Cyclized analogues of licostinel also showed significantly reduced potency. Among the trisubstituted QXs investigated, 5-cyano-6,7-dichloro QX and 5-cyano-7-chloro-6-methyl QX are the most potent with IC50 values of 32 nM and 26 nM, respectively. (C) 2003 Elsevier Science Ltd. All rights reserved.