| 1187576-78-8

• 分子结构分类: 有机化合物 - 有机硫化合物
• CAS: 1187576-78-8
• 化学式: C₃₂H₆₄Br₄S₄Si
• 分子量: 924.826
• InChiKey: HULDXQAECLWEKZ-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  重氮甲烷 、 、 ω-acetylthio-pentyl [methyl (5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosyl)-onate]-(2->3)-O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside 、 乙酸酐 在 sodium methylate 、 吡啶 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 、 乙醚 为溶剂， 以33.1%的产率得到
  参考文献：
  名称：

  Syntheses and biological evaluations of carbosilane dendrimers uniformly functionalized with sialyl α(2→3) lactose moieties as inhibitors for human influenza viruses

  摘要：

  A series of carbosilane dendrimers uniformly functionalized with sialyl lactose moieties (Neu5Ac alpha 2 -> 3-Gal beta 1 -> 4Glc) was systematically synthesized, and biological evaluations for anti-influenza virus activity using the glycodendrimers were performed. The results suggested that the glycodendrimers had unique biological activities depending on the form of their core frame, and Dumbbell(1)6-amide type glycoden-drimer 7 showed particularly strong inhibitory activities against human influenza viruses [A/PR/8/34 (H1N1) and A/Aichi/2/68 (H3N2)]. The results suggested that the structure-activity relationship (SAR) on the glycolibrary against various influenza viruses was observed, and dumbbell-shaped dendrimers as supporting carbohydrate moieties were found to be the most suitable core scaffolds in this study. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2009.06.035