Sulfurous acid, di(cyclohexylmethyl) ester | 959283-67-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Sulfurous acid, di(cyclohexylmethyl) ester
• 英文别名: bis(cyclohexylmethyl) sulfite
• CAS: 959283-67-1
• 化学式: C₁₄H₂₆O₃S
• 分子量: 274.425
• InChiKey: CAGKNRVLKYAHDA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  54.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Sulfurous acid, di(cyclohexylmethyl) ester 在 Lindlar catalyst ruthenium trichloride 、 sodium periodate 、 sodium azide 、 Dowex 50W (H+) 、 硫酸 、 氢气 、 sodium hydride 、 溶剂黄146 作用下， 以 四氢呋喃 、 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 methyl (2R,3R,4S)-3-acetamido-4-[bis[(2-methylpropan-2-yl)oxycarbonylamino]methylideneamino]-2-[(1S,2R)-2,3-diacetyloxy-1-(cyclohexylmethoxy)propyl]-3,4-dihydro-2H-pyran-6-carboxylate
  参考文献：
  名称：

  Synthesis and anti-Influenza virus activity of 7-O-Alkylated derivatives related to zanamivir

  摘要：

  A series of 7-alkyl ether derivatives related to zanamivir were synthesized using direct alkylation of the C-7 alcohol of sialic acid. Alkyl ether moiety of less than 12 carbons in length showed low nanomolar inhibitory activity against influenza A virus sialidase. Furthermore, their moiety improved influenza A virus plaque reduction activity compared to zanamivir. However, removal of the 8,9-diol of the 7-O-alkyl derivatives resulted in loss of antiviral potency. This result suggests that 8,9-diol must play an important role in binding with both influenza A and B virus sialidases. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(02)00329-3
• 作为产物：
  描述：

  环己甲醇 在 氯化亚砜 、 TEA 作用下， 以 二氯甲烷 为溶剂， 生成 Sulfurous acid, di(cyclohexylmethyl) ester
  参考文献：
  名称：

  Synthesis and anti-Influenza virus activity of 7-O-Alkylated derivatives related to zanamivir

  摘要：

  A series of 7-alkyl ether derivatives related to zanamivir were synthesized using direct alkylation of the C-7 alcohol of sialic acid. Alkyl ether moiety of less than 12 carbons in length showed low nanomolar inhibitory activity against influenza A virus sialidase. Furthermore, their moiety improved influenza A virus plaque reduction activity compared to zanamivir. However, removal of the 8,9-diol of the 7-O-alkyl derivatives resulted in loss of antiviral potency. This result suggests that 8,9-diol must play an important role in binding with both influenza A and B virus sialidases. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(02)00329-3

文献信息

• Synthesis and anti-Influenza virus activity of 7-O-Alkylated derivatives related to zanamivir
  作者：Takeshi Honda、Takeshi Masuda、Shuku Yoshida、Masami Arai、Satoru Kaneko、Makoto Yamashita

  DOI：10.1016/s0960-894x(02)00329-3

  日期：2002.8

  A series of 7-alkyl ether derivatives related to zanamivir were synthesized using direct alkylation of the C-7 alcohol of sialic acid. Alkyl ether moiety of less than 12 carbons in length showed low nanomolar inhibitory activity against influenza A virus sialidase. Furthermore, their moiety improved influenza A virus plaque reduction activity compared to zanamivir. However, removal of the 8,9-diol of the 7-O-alkyl derivatives resulted in loss of antiviral potency. This result suggests that 8,9-diol must play an important role in binding with both influenza A and B virus sialidases. (C) 2002 Elsevier Science Ltd. All rights reserved.