(1S,7R)-4,4-dimethyl-3,5-dioxabicyclo[5,1,0]oct-1-yl methanol | 205043-72-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氧环庚烷
• 英文名称: (1S,7R)-4,4-dimethyl-3,5-dioxabicyclo[5,1,0]oct-1-yl methanol
• 英文别名: [(1S,7R)-4,4-dimethyl-3,5-dioxabicyclo[5.1.0]octan-1-yl]methanol
• CAS: 205043-72-7
• 化学式: C₉H₁₆O₃
• 分子量: 172.224
• InChiKey: ITAXCVZVBVPKSB-CBAPKCEASA-N

物化性质

• 沸点：
  241.4±10.0 °C(Predicted)
• 密度：
  1.098±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  38.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (1S,7R)-4,4-dimethyl-3,5-dioxabicyclo[5,1,0]oct-1-yl methanol 在 palladium on activated charcoal 吡啶 、 盐酸 、 氢气 、 sodium hydride 、 溶剂黄146 作用下， 以 四氢呋喃 、 乙醇 、 氯仿 为溶剂， 25.0 ℃ 、101.33 kPa 条件下， 反应 86.08h， 生成 [(1S,2R)-2-[(benzoyloxy)methyl]-1-(hydroxymethyl)cyclopropyl]methyl benzoate
  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：

  ethyl (1S,5R)-2-oxo-3-oxabicyclo[3.1.0]hexane-1-carboxylate 在 sodium tetrahydroborate 、 锂硼氢 、 对甲苯磺酸 作用下， 以 四氢呋喃 、 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 26.0h， 生成 (1S,7R)-4,4-dimethyl-3,5-dioxabicyclo[5,1,0]oct-1-yl methanol
  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

• Cyclopropane derivative
  申请人：Ajinomoto Co., Inc.

  公开号：US05342840A1

  公开（公告）日：1994-08-30

  A cyclopropane derivative of formula (I) ##STR1## wherein B.sup.1 is a purine or pyrimidine residue, R.sup.1 and R.sup.2 are, independently, hydrogen or a protecting group for hydroxyl and each of k, m and n represents, independently, an integer of 1 or 2 is useful for its antiviral effect.

  公式（I）的环丙烷衍生物##STR1## 其中B.sup.1是嘌呤或嘧啶残基，R.sup.1和R.sup.2分别是氢或羟基的保护基，k，m和n分别表示1或2的整数，由于其抗病毒作用而有用。
• US5342840A
  申请人：——

  公开号：US5342840A

  公开（公告）日：1994-08-30