methyl 4,6-di-O-acetyl-3-azido-2,3-dideoxy-β-D-arabino-hexopyranoside | 116724-64-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: methyl 4,6-di-O-acetyl-3-azido-2,3-dideoxy-β-D-arabino-hexopyranoside
• 英文别名: [(2R,3S,4R,6R)-3-acetyloxy-4-azido-6-methoxyoxan-2-yl]methyl acetate
• CAS: 116724-64-2
• 化学式: C₁₁H₁₇N₃O₆
• 分子量: 287.272
• InChiKey: ZEIDDKDESUEWSM-DBIOUOCHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  20
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  85.4
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  methyl 4,6-di-O-acetyl-3-azido-2,3-dideoxy-β-D-arabino-hexopyranoside 在 palladium on activated charcoal 氢气 、 sodium methylate 、 三乙胺 作用下， 以 甲醇 、 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 9.0h， 生成
  参考文献：
  名称：

  Rationale for the synthesis and preliminary biological evaluation of highly active new antitumor nitrosoureido sugars

  摘要：

  Various new nitrosoureido derivatives of di- or trideoxy sugars were synthesized. The influence of the hydroxyl substitution pattern, the configuration at the anomeric center, and the absolute configuration of the sugar moiety on the antitumor activity of a series of nitrosoureido derivatives of di- and trideoxy sugars was studied. All compounds showed a very significant activity in vivo against L1210 leukemia, B16 melanocarcinoma, and Lewis lung carcinoma. Methyl 3-[3-(2-chloroethyl)-3-nitrosoureido]-2,3-dideoxy-alpha-D-arabino- hexopyranoside, 24 (NSC 609224), was found to be the most active compound. When treated with 24 (NSC 609224) at 20 mg/kg on day 1, at least 90% of the L1210 leukemia and B16 melanocarcinoma bearing mice showed a survival of over 60 days for a LD50 value for this compound of 42 mg/kg.

  DOI：

  10.1021/jm00121a005
• 作为产物：
  描述：

  (2R,3S)-4-azido-2-(hydroxymethyl)-6-methoxyoxan-3-ol 在 吡啶 、 sodium methylate 作用下， 以 甲醇 为溶剂， 生成 methyl 4,6-di-O-acetyl-3-azido-2,3-dideoxy-β-D-arabino-hexopyranoside
  参考文献：
  名称：

  The use of tri-O-acetyl-d-glucal and -d-galactal in the synthesis of 3-acetamido-2,3-dideoxyhexopyranoses and -hexopyranosides

  摘要：

  Addition of hydrazoic acid to alpha, beta-unsaturated aldehydes derived from tri-O-acetyl-D-glucal and -D-galactal gave 3-azido-2,3-dideoxyhexopyranoses. These were converted into 1,4,6-tri-O-acetyl-3-azido-2,3-dideoxyhexopyranoses as well as methyl and ethyl glycosides. Hydrogenation of the proamine group in 3-azido-2,3-dideoxy derivatives provided different 3-amino and 3-acetamido sugars. The configuration and conformation of all products were established on the basis of the H-1 and C-13 NMR, IR and polarimetric data. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0008-6215(02)00288-4