2,3-dideoxy-5,7-O-benzylidene-1-{N-[(tert-butyloxycarbonyl)amino]methyl}-α-D-glucopyranose | 742102-77-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡喃二恶英
• 英文名称: 2,3-dideoxy-5,7-O-benzylidene-1-{N-[(tert-butyloxycarbonyl)amino]methyl}-α-D-glucopyranose
• 英文别名: tert-butyl N-[[(2R,4aR,6S,8aS)-2-phenyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-6-yl]methyl]carbamate
• CAS: 742102-77-8
• 化学式: C₁₉H₂₇NO₅
• 分子量: 349.427
• InChiKey: FJIYRPBISAKANZ-MWDXBVQZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.63
• 拓扑面积：
  66
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2,3-dideoxy-5,7-O-benzylidene-1-{N-[(tert-butyloxycarbonyl)amino]methyl}-α-D-glucopyranose 在 2,2,6,6-tetramethyl-piperidine-N-oxyl 、 碘苯二乙酸 、 二异丁基氢化铝 作用下， 以 二氯甲烷 、 甲苯 为溶剂， 反应 0.5h， 生成 (1S,4S,5S)-4-O-benzyl-1-{N-[(tert-butyloxycarbonyl)amino]methyl}-tetrahydropyran-6-carboxylic acid
  参考文献：
  名称：

  Design, Synthesis, and Evaluation of Su- gar Amino Acid Based Inhibitors of Pro- tein Prenyl Transferases PFT and PGGT-1

  摘要：

  Eleven analogues of the C-terminal Ca(1)a(2)X Motif found in natural substrates of the prenyl transferases PFT and PGGT-1 were synthesized and evaluated for their inhibition potency and selectivity against PFT and PGGT-1. Replacement of the central dipeptide part a(1)a(2) by a benzylated sugar amino acid resulted in a good and highly selective PFT inhibitor (8, IC50 = 250 +/- 20 nM). The methyl ester of 8 (13) selectively inhibited protein farnesylation in cultured cells.

  DOI：

  10.1021/jm049927q
• 作为产物：
  描述：

  Acetic acid (2R,3S,6S)-2-acetoxymethyl-6-(tert-butoxycarbonylamino-methyl)-tetrahydro-pyran-3-yl ester 在 sodium methylate 、 (+)-10-camphorsulfonic acid 作用下， 以 甲醇 、 乙腈 为溶剂， 反应 2.0h， 生成 2,3-dideoxy-5,7-O-benzylidene-1-{N-[(tert-butyloxycarbonyl)amino]methyl}-α-D-glucopyranose
  参考文献：
  名称：

  Design, Synthesis, and Evaluation of Su- gar Amino Acid Based Inhibitors of Pro- tein Prenyl Transferases PFT and PGGT-1

  摘要：

  Eleven analogues of the C-terminal Ca(1)a(2)X Motif found in natural substrates of the prenyl transferases PFT and PGGT-1 were synthesized and evaluated for their inhibition potency and selectivity against PFT and PGGT-1. Replacement of the central dipeptide part a(1)a(2) by a benzylated sugar amino acid resulted in a good and highly selective PFT inhibitor (8, IC50 = 250 +/- 20 nM). The methyl ester of 8 (13) selectively inhibited protein farnesylation in cultured cells.

  DOI：

  10.1021/jm049927q