2-（4,5-二氯-2-硝基苯基）乙酸甲酯 | 286949-63-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-（4,5-二氯-2-硝基苯基）乙酸甲酯
• 英文名称: 4,5-dichloro-2-nitrophenylacetic acid methyl ester
• 英文别名: Methyl 2-(4,5-dichloro-2-nitrophenyl)acetate
• CAS: 286949-63-1
• 化学式: C₉H₇Cl₂NO₄
• 分子量: 264.065
• InChiKey: UXNCYKUTRKLPRH-UHFFFAOYSA-N

物化性质

• 熔点：
  66-69°C

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  72.1
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2916399090

反应信息

• 作为反应物：
  描述：

  2-（4,5-二氯-2-硝基苯基）乙酸甲酯 在 platinum(IV) oxide tetraphosphorus decasulfide 、 氢气 、 溶剂黄146 作用下， 以 四氢呋喃 为溶剂， 20.0 ℃ 、275.8 kPa 条件下， 反应 20.5h， 生成 5,6-dichloroindol-2-thione
  参考文献：
  名称：

  Synthesis and Antiviral Evaluation of Trisubstituted Indole N-Nucleosides as Analogues of 2,5,6-Trichloro-1-(β-d-ribofuranosyl)benzimidazole (TCRB)

  摘要：

  2,5,6-Trichloro-1-(beta-D-ribofuranosyl)benzimidazole (TCRB) and 2-bromo-5,6-dichloro-1-(beta-D-ribofuranosyl)benzimidazole (BDCRB) are nucleosides that exhibit strong and selective activity against human cytomegalovirus (HCMV). Selected polyhalogenated indole nucleosides have now been synthesized as 3-deaza analogues of the benzimidazole nucleosides using the sodium salt glycosylation method. 2-Benzylthio-1-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-beta-D-erythropentofuranosyl]-5,6-dichloroindole (8) was prepared stereoselectively via the coupling of a 2-deoxyribofuranosyl alpha-chloride derivative with the sodium salt of 2-benzylthio-5,6-dichloroindole (5). Compound 8 was then elaborated into the targeted 2-benzylthio-1-(beta-D-ribofuranosyl)-5,6-dichloroindole (18) in five steps. 2,5,6-Trichloro-(1-beta-D-ribofuranosyl)indole (19) was prepared using the same synthetic route with 2,5,6-trichloroindole (6) as the starting material. We were subsequently able to prepare 19 in three steps using a modification of the sodium salt glycosylation method. 2-Bromo-5,6-dichloro-1-(beta-D-ribofuranosyl)indole (25) was also prepared using the same procedures. Target compounds were tested for activity against HCMV, herpes simplex virus type 1 (HSV-1), and human herpes virus six (HHV-6) and for cytotoxicity. All of the compounds were less active against HCMV than TCRB and weakly active or inactive against HSV-1 and HHV-6.

  DOI：

  10.1021/jm990320x
• 作为产物：
  描述：

  甲醇 、 2-(4,5-二氯-2-硝基苯基)乙酸 在 硫酸 作用下， 反应 7.0h， 以82%的产率得到2-（4,5-二氯-2-硝基苯基）乙酸甲酯
  参考文献：
  名称：

  Synthesis and Antiviral Evaluation of Trisubstituted Indole N-Nucleosides as Analogues of 2,5,6-Trichloro-1-(β-d-ribofuranosyl)benzimidazole (TCRB)

  摘要：

  2,5,6-Trichloro-1-(beta-D-ribofuranosyl)benzimidazole (TCRB) and 2-bromo-5,6-dichloro-1-(beta-D-ribofuranosyl)benzimidazole (BDCRB) are nucleosides that exhibit strong and selective activity against human cytomegalovirus (HCMV). Selected polyhalogenated indole nucleosides have now been synthesized as 3-deaza analogues of the benzimidazole nucleosides using the sodium salt glycosylation method. 2-Benzylthio-1-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-beta-D-erythropentofuranosyl]-5,6-dichloroindole (8) was prepared stereoselectively via the coupling of a 2-deoxyribofuranosyl alpha-chloride derivative with the sodium salt of 2-benzylthio-5,6-dichloroindole (5). Compound 8 was then elaborated into the targeted 2-benzylthio-1-(beta-D-ribofuranosyl)-5,6-dichloroindole (18) in five steps. 2,5,6-Trichloro-(1-beta-D-ribofuranosyl)indole (19) was prepared using the same synthetic route with 2,5,6-trichloroindole (6) as the starting material. We were subsequently able to prepare 19 in three steps using a modification of the sodium salt glycosylation method. 2-Bromo-5,6-dichloro-1-(beta-D-ribofuranosyl)indole (25) was also prepared using the same procedures. Target compounds were tested for activity against HCMV, herpes simplex virus type 1 (HSV-1), and human herpes virus six (HHV-6) and for cytotoxicity. All of the compounds were less active against HCMV than TCRB and weakly active or inactive against HSV-1 and HHV-6.

  DOI：

  10.1021/jm990320x

文献信息

• Indole Antiviral Compositions And Methods
  申请人：Townsend Leroy B.

  公开号：US20090281052A1

  公开（公告）日：2009-11-12

  The present invention provides novel chemical compounds, and methods for their use. In particular, the present invention provides indole derivatives (e.g. as shown in Formula (I)) and related compounds and methods of using indole derivatives and related compounds as therapeutic agents to treat a number of conditions, including those associated with viral infection and cardiovascular diseases.

  本发明提供了新型化合物及其使用方法。具体来说，本发明提供吲哚衍生物（例如如式（I）所示）和相关化合物，以及使用吲哚衍生物和相关化合物作为治疗剂治疗多种疾病的方法，包括与病毒感染和心血管疾病相关的疾病。
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