[(19S)-10,19-diethyl-7-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaen-19-yl] 2-[[2-[2-[3-[2,3-bis[2-[2-[[2-[[(19S)-10,19-diethyl-7-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaen-19-yl]oxy]-2-oxoethyl]amino]-2-oxoethoxy]ethoxy]propoxy]-2-[2-[2-[[2-[[(19S)-10,19-diethyl-7-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaen-19-yl]oxy]-2-oxoethyl]amino]-2-oxoethoxy]ethoxy]propoxy]ethoxy]acetyl]amino]acetate

• 分子结构分类: 有机化合物 - 生物碱及其衍生物 - 喜树碱
• 英文名称: [(19S)-10,19-diethyl-7-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaen-19-yl] 2-[[2-[2-[3-[2,3-bis[2-[2-[[2-[[(19S)-10,19-diethyl-7-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaen-19-yl]oxy]-2-oxoethyl]amino]-2-oxoethoxy]ethoxy]propoxy]-2-[2-[2-[[2-[[(19S)-10,19-diethyl-7-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaen-19-yl]oxy]-2-oxoethyl]amino]-2-oxoethoxy]ethoxy]propoxy]ethoxy]acetyl]amino]acetate
• 化学式: C₁₁₈H₁₂₂N₁₂O₃₇
• 分子量: 2300.3
• InChiKey: CXWRXYDTWCBSJF-DPTNTHPESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  167
• 可旋转键数：
  54
• 环数：
  20.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  624
• 氢给体数：
  8
• 氢受体数：
  41

文献信息

• MULTI-ARM POLYMERIC CONJUGATES OF 7-ETHYL-10-HYDROXYCAMPTOTHECIN FOR TREATMENT OF BREAST, COLORECTAL, PANCREATIC, OVARIAN AND LUNG CANCERS
  申请人：ZHAO Hong

  公开号：US20100204261A1

  公开（公告）日：2010-08-12

  A four arm-polyethylene glycol-7-ethyl-10-hydroxycamptothecin conjugate, such as, is disclosed. Methods of making the conjugates and methods of treating mammals using the same are also disclosed.