[(2R,4S,6S,7R,10R,13S,14R,15S,16S,18S)-13-acetyloxy-4-ethenyl-16-hydroxy-18-[(2R,3S)-2-hydroxy-2-methyl-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-pyridin-2-ylpropanoyl]oxy-7,19,20,20-tetramethyl-3,5,11-trioxapentacyclo[14.3.1.02,6.07,14.010,13]icos-1(19)-en-15-yl] benzoate | 512186-59-3

• 分子结构分类: 有机化合物
• 英文名称: [(2R,4S,6S,7R,10R,13S,14R,15S,16S,18S)-13-acetyloxy-4-ethenyl-16-hydroxy-18-[(2R,3S)-2-hydroxy-2-methyl-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-pyridin-2-ylpropanoyl]oxy-7,19,20,20-tetramethyl-3,5,11-trioxapentacyclo[14.3.1.02,6.07,14.010,13]icos-1(19)-en-15-yl] benzoate
• CAS: 512186-59-3
• 化学式: C₄₆H₅₈N₂O₁₃
• 分子量: 846.972
• InChiKey: DULZKKZVYOLLNN-TVJIUNRYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  61
• 可旋转键数：
  14
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  198
• 氢给体数：
  3
• 氢受体数：
  14

反应信息

• 作为反应物：
  描述：

  [(2R,4S,6S,7R,10R,13S,14R,15S,16S,18S)-13-acetyloxy-4-ethenyl-16-hydroxy-18-[(2R,3S)-2-hydroxy-2-methyl-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-pyridin-2-ylpropanoyl]oxy-7,19,20,20-tetramethyl-3,5,11-trioxapentacyclo[14.3.1.02,6.07,14.010,13]icos-1(19)-en-15-yl] benzoate 在 四氧化锇 、 N-甲基吲哚酮 、 sodium cyanoborohydride 、 溶剂黄146 作用下， 以 四氢呋喃 、 乙醇 、 丙酮 为溶剂， 生成 [(2R,4S,6S,7R,10R,13S,14R,15S,16S,18S)-13-acetyloxy-16-hydroxy-18-[(2R,3S)-2-hydroxy-2-methyl-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-pyridin-2-ylpropanoyl]oxy-7,19,20,20-tetramethyl-4-(morpholin-4-ylmethyl)-3,5,11-trioxapentacyclo[14.3.1.02,6.07,14.010,13]icos-1(19)-en-15-yl] benzoate
  参考文献：
  名称：

  New highly active taxoids from 9β-dihydrobaccatin-9,10-acetals. Part 3

  摘要：

  We synthesized novel water-soluble and orally active taxane analogues, 7-deoxy-9beta-dihydro-9,10-O-acetal taxanes. Cytotoxicities of the synthetic compounds were greater than those of paclitaxel and docetaxel, especially against resistant cancer cell lines expressing P-glycoprotein. In addition, some compounds showed potent antitumor effects against B16 melanoma BL6 in vivo by both iv and po administration. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(02)00891-0
• 作为产物：
  描述：

  3-(tert-butyl-dimethyl-silanyloxy)-3-methyl-2-oxo-4-pyridin-2-yl-azetidine-1-carboxylic acid tert-butyl ester 在 四丁基氟化铵 、 sodium hexamethyldisilazane 作用下， 以 四氢呋喃 为溶剂， 生成 [(2R,4S,6S,7R,10R,13S,14R,15S,16S,18S)-13-acetyloxy-4-ethenyl-16-hydroxy-18-[(2R,3S)-2-hydroxy-2-methyl-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-pyridin-2-ylpropanoyl]oxy-7,19,20,20-tetramethyl-3,5,11-trioxapentacyclo[14.3.1.02,6.07,14.010,13]icos-1(19)-en-15-yl] benzoate
  参考文献：
  名称：

  New highly active taxoids from 9β-dihydrobaccatin-9,10-acetals. Part 3

  摘要：

  We synthesized novel water-soluble and orally active taxane analogues, 7-deoxy-9beta-dihydro-9,10-O-acetal taxanes. Cytotoxicities of the synthetic compounds were greater than those of paclitaxel and docetaxel, especially against resistant cancer cell lines expressing P-glycoprotein. In addition, some compounds showed potent antitumor effects against B16 melanoma BL6 in vivo by both iv and po administration. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(02)00891-0