1-O-acetyl-3,4-di-O-benzyl-6-[(tert-butyloxycarbonyl)amino]-2,5-[(tert-butyloxycarbonyl)imino]-2,5,6-trideoxy-D-glucitol | 184017-37-6

• 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: 1-O-acetyl-3,4-di-O-benzyl-6-[(tert-butyloxycarbonyl)amino]-2,5-[(tert-butyloxycarbonyl)imino]-2,5,6-trideoxy-D-glucitol
• 英文别名: tert-butyl (2S,3R,4R,5R)-2-(acetyloxymethyl)-5-[[(2-methylpropan-2-yl)oxycarbonylamino]methyl]-3,4-bis(phenylmethoxy)pyrrolidine-1-carboxylate
• CAS: 184017-37-6
• 化学式: C₃₂H₄₄N₂O₈
• 分子量: 584.71
• InChiKey: JVWWMPHLQOLACU-JUDWXZBOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  42
• 可旋转键数：
  15
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  113
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  1-O-acetyl-3,4-di-O-benzyl-6-[(tert-butyloxycarbonyl)amino]-2,5-[(tert-butyloxycarbonyl)imino]-2,5,6-trideoxy-D-glucitol 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 生成 Acetic acid (2S,3R,4R,5R)-5-aminomethyl-3,4-bis-benzyloxy-pyrrolidin-2-ylmethyl ester
  参考文献：
  名称：

  Synthesis of ester-and amide-linked pseudo-azadisaccharides via coupling of d-glucose with 6-amino-6-deoxy-2,5-imino-d-glucitol

  摘要：

  Hydrolytically-resistant pseudodisaccharides incorporating an azafuranose have been prepared by coupling 6-amino-2,5-imino-D-glucitol derivatives with D-glucose, either through an ester or an amide bond. Synthesis of the azasugar templates was achieved by nucleophilic opening of a C-2 symmetric bis-aziridine deriving from D-mannitol. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(98)00817-x
• 作为产物：
  描述：

  溶剂黄146 、 (2S,2'S)-<(1R,2R)-1,2-dibenzyloxy-ethan-diyl>bis(1-tert-butoxycarbonyl)-aziridine 反应 2.0h， 以60%的产率得到1-O-acetyl-3,4-di-O-benzyl-6-[(tert-butyloxycarbonyl)amino]-2,5-[(tert-butyloxycarbonyl)imino]-2,5,6-trideoxy-D-glucitol
  参考文献：
  名称：

  从C 2对称双氮丙啶制备D-甘露糖和D-葡萄糖氮杂糖的实用途径

  摘要：

  由构型柔性的N -Boc双氮丙啶合成了被游离羟基取代的6-氨基-2,5-亚氨基-D-葡萄糖醇2和6-氨基-1,5-亚氨基-D-甘露糖醇3 1。乙酸对1的区域选择性开环是朝向2的直接方法，而在三氟甲磺酸催化下1与水或烯丙醇的反应则选择性地产生了氮杂吡喃糖3。在环状氨基甲酸酯保护的吡咯烷4上进行的亚硝酸脱氨基反应生成2,5-亚氨基-D-葡萄糖醇5和6的1：1混合物 在C-1或C-6带有一个游离羟基取代基。

  DOI：

  10.1016/0040-4039(96)01732-7

文献信息

• Synthesis and evaluation as glycosidase inhibitors of 2,5-imino- d -glucitol and 1,5-imino- d -mannitol related derivatives
  作者：Isabelle McCort、Sébastien Fort、Annie Duréault、Jean-Claude Depezay

  DOI：10.1016/s0968-0896(99)00267-9

  日期：2000.1

  Selectively functionalized 2,5-imino-D-glucitol and 1,5-imino-D-mannitol derivatives were synthesized and tested as precursors of hydrolytically resistant pseudo-disaccharides. Among them N-acetyl-6-amino-6-deoxy-2,5-imino-D-glucitol (11) and N-acetyl-6-amino-6-deoxy- 1,5-imino-D-mannitol (12) were found potent and specific inhibitors against beta-D-glucosidase and alpha-L-fucosidase, respectively. (C) 2000 Elsevier Science Ltd. All rights reserved.