4-(benzoyloxy)-2-[(benzoyloxy)methyl]-2,3-epoxybut-1-yl p-toluenesulfonate | 205043-49-8

• 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: 4-(benzoyloxy)-2-[(benzoyloxy)methyl]-2,3-epoxybut-1-yl p-toluenesulfonate
• 英文别名: [3-(Benzoyloxymethyl)-3-[(4-methylphenyl)sulfonyloxymethyl]oxiran-2-yl]methyl benzoate
• CAS: 205043-49-8
• 化学式: C₂₆H₂₄O₈S
• 分子量: 496.538
• InChiKey: KOQLDIXGKBIYPA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  35
• 可旋转键数：
  12
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  117
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  4-(benzoyloxy)-2-[(benzoyloxy)methyl]-2,3-epoxybut-1-yl p-toluenesulfonate 在 palladium on activated charcoal 氢气 、 sodium hydride 作用下， 以 甲醇 为溶剂， 25.0~60.0 ℃ 、101.33 kPa 条件下， 反应 12.5h， 生成 2-Amino-9-((2R,3S)-2,3-bis-hydroxymethyl-oxiranylmethyl)-1,9-dihydro-purin-6-one
  参考文献：
  名称：

  Synthesis and Antiviral Activity of Novel Acyclic Nucleosides:  Discovery of a Cyclopropyl Nucleoside with Potent Inhibitory Activity against Herpesviruses

  摘要：

  A series of acyclic nucleosides with two hydroxymethyl groups mimicking the 3'- and 5'-hydroxyl groups of the 2'-deoxyribose moiety were prepared and evaluated for their antiherpetic activity. Among those, 9-[[cis-1',2'-bis(hydroxymethyl)cycloprop-1'yl]methyl]guanine (3) showed extremely potent antiviral activity against herpes simplex virus type-1 (HSV-1) with good selectivity. Both enantiomers of 3 were synthesized stal ting from chiral epichlorohydrins, and only one of the enantiomers with 1'S,2'R-configuration (3a) exhibited strong antiherpetic activity (IC50 of 0.020 mu g/mL against HSV-1 Tomioka vs 0.81 mu g/mL for acyclovir). Enantiomer 3a was also more inhibitory than acyclovir against varicella-zoster virus (VZV) but ineffective against human immunodeficiency virus (HIV). Compound 3a is phosphorylated by HSV-1 thymidine kinase (TK) very efficiently. The relationship between conformation and antiherpetic activity in this series of compounds is discussed.

  DOI：

  10.1021/jm9705869
• 作为产物：
  描述：

  4-(tert-butyldimethylsilanyloxy)-3-(tert-butyldimethylsilanyloxymethyl)-but-2-en-1-ol 在 吡啶 、 盐酸 、 间氯过氧苯甲酸 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 113.0h， 生成 4-(benzoyloxy)-2-[(benzoyloxy)methyl]-2,3-epoxybut-1-yl p-toluenesulfonate
  参考文献：
  名称：

  Synthesis and Antiviral Activity of Novel Acyclic Nucleosides:  Discovery of a Cyclopropyl Nucleoside with Potent Inhibitory Activity against Herpesviruses

  摘要：

  A series of acyclic nucleosides with two hydroxymethyl groups mimicking the 3'- and 5'-hydroxyl groups of the 2'-deoxyribose moiety were prepared and evaluated for their antiherpetic activity. Among those, 9-[[cis-1',2'-bis(hydroxymethyl)cycloprop-1'yl]methyl]guanine (3) showed extremely potent antiviral activity against herpes simplex virus type-1 (HSV-1) with good selectivity. Both enantiomers of 3 were synthesized stal ting from chiral epichlorohydrins, and only one of the enantiomers with 1'S,2'R-configuration (3a) exhibited strong antiherpetic activity (IC50 of 0.020 mu g/mL against HSV-1 Tomioka vs 0.81 mu g/mL for acyclovir). Enantiomer 3a was also more inhibitory than acyclovir against varicella-zoster virus (VZV) but ineffective against human immunodeficiency virus (HIV). Compound 3a is phosphorylated by HSV-1 thymidine kinase (TK) very efficiently. The relationship between conformation and antiherpetic activity in this series of compounds is discussed.

  DOI：

  10.1021/jm9705869

文献信息

• Synthesis and Antiviral Activity of Novel Acyclic Nucleosides:  Discovery of a Cyclopropyl Nucleoside with Potent Inhibitory Activity against Herpesviruses
  作者：Takaaki Sekiyama、Satoshi Hatsuya、Yasuhiro Tanaka、Mamoru Uchiyama、Nobukazu Ono、Satoshi Iwayama、Miki Oikawa、Katsuya Suzuki、Masahiko Okunishi、Takashi Tsuji

  DOI：10.1021/jm9705869

  日期：1998.4.1

  A series of acyclic nucleosides with two hydroxymethyl groups mimicking the 3'- and 5'-hydroxyl groups of the 2'-deoxyribose moiety were prepared and evaluated for their antiherpetic activity. Among those, 9-[[cis-1',2'-bis(hydroxymethyl)cycloprop-1'yl]methyl]guanine (3) showed extremely potent antiviral activity against herpes simplex virus type-1 (HSV-1) with good selectivity. Both enantiomers of 3 were synthesized stal ting from chiral epichlorohydrins, and only one of the enantiomers with 1'S,2'R-configuration (3a) exhibited strong antiherpetic activity (IC50 of 0.020 mu g/mL against HSV-1 Tomioka vs 0.81 mu g/mL for acyclovir). Enantiomer 3a was also more inhibitory than acyclovir against varicella-zoster virus (VZV) but ineffective against human immunodeficiency virus (HIV). Compound 3a is phosphorylated by HSV-1 thymidine kinase (TK) very efficiently. The relationship between conformation and antiherpetic activity in this series of compounds is discussed.