2-ethyl-3-O-benzylestradiol 17-O-(N,N-dimethyl)sulfamate | 923029-68-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 类固醇和类固醇衍生物
• 英文名称: 2-ethyl-3-O-benzylestradiol 17-O-(N,N-dimethyl)sulfamate
• 英文别名: [(8R,9S,13S,14S,17S)-2-ethyl-13-methyl-3-phenylmethoxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] N,N-dimethylsulfamate
• CAS: 923029-68-9
• 化学式: C₂₉H₃₉NO₄S
• 分子量: 497.699
• InChiKey: WUZQQYQAUUORBO-CNOAYUONSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.5
• 重原子数：
  35
• 可旋转键数：
  7
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  64.2
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-ethyl-3-O-benzylestradiol 17-O-(N,N-dimethyl)sulfamate 在 palladium on activated charcoal 氢气 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 16.0h， 以98%的产率得到[(8R,9S,13S,14S,17S)-2-ethyl-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] N,N-dimethylsulfamate
  参考文献：
  名称：

  2-Substituted Estradiol Bis-sulfamates, Multitargeted Antitumor Agents:  Synthesis, In Vitro SAR, Protein Crystallography, and In Vivo Activity

  摘要：

  The anticancer activities and SARs of estradiol-17-O-sulfamates and estradiol 3,17-O,O-bis-sulfamates (E2bisMATEs) as steroid sulfatase (STS) inhibitors and antiproliferative agents are discussed. Estradiol 3,17-O,O-bis-sulfamates 20 and 21, in contrast to the 17-O-monosulfamate 11, proved to be excellent STS inhibitors. 2-Substituted E2bisMATEs 21 and 23 additionally exhibited potent antiproliferative activity with mean graph midpoint values of 18-87 nM in the NCI 60-cell-line panel. 21 Exhibited antiangiogenic in vitro and in vivo activity in an early-stage Lewis lung model, and 23 dosed p.o. caused marked growth inhibition in a nude mouse xenograft tumor model. Modeling studies suggest that the E2bisMATEs and 2-MeOE2 share a common mode of binding to tubulin, though COMPARE analysis of activity profiles was negative. 21 was cocrystallized with carbonic anhydrase II, and X-ray crystallography revealed unexpected coordination of the 17-O-sulfamate of 21 to the active site zinc and a probable additional lower affinity binding site. 2-Substituted E2bisMATEs are attractive candidates for further development as multitargeted anticancer agents.

  DOI：

  10.1021/jm060705x
• 作为产物：
  描述：

  3-O-benzyl-2-ethyl estradiol 在 2,6-二叔丁基-4-甲基吡啶 、 氨基磺酰氯 、 sodium hydride 作用下， 以 N,N-二甲基乙酰胺 、 N,N-二甲基甲酰胺 为溶剂， 反应 23.0h， 生成 2-ethyl-3-O-benzylestradiol 17-O-(N,N-dimethyl)sulfamate
  参考文献：
  名称：

  2-Substituted Estradiol Bis-sulfamates, Multitargeted Antitumor Agents:  Synthesis, In Vitro SAR, Protein Crystallography, and In Vivo Activity

  摘要：

  The anticancer activities and SARs of estradiol-17-O-sulfamates and estradiol 3,17-O,O-bis-sulfamates (E2bisMATEs) as steroid sulfatase (STS) inhibitors and antiproliferative agents are discussed. Estradiol 3,17-O,O-bis-sulfamates 20 and 21, in contrast to the 17-O-monosulfamate 11, proved to be excellent STS inhibitors. 2-Substituted E2bisMATEs 21 and 23 additionally exhibited potent antiproliferative activity with mean graph midpoint values of 18-87 nM in the NCI 60-cell-line panel. 21 Exhibited antiangiogenic in vitro and in vivo activity in an early-stage Lewis lung model, and 23 dosed p.o. caused marked growth inhibition in a nude mouse xenograft tumor model. Modeling studies suggest that the E2bisMATEs and 2-MeOE2 share a common mode of binding to tubulin, though COMPARE analysis of activity profiles was negative. 21 was cocrystallized with carbonic anhydrase II, and X-ray crystallography revealed unexpected coordination of the 17-O-sulfamate of 21 to the active site zinc and a probable additional lower affinity binding site. 2-Substituted E2bisMATEs are attractive candidates for further development as multitargeted anticancer agents.

  DOI：

  10.1021/jm060705x

文献信息

• 2-Substituted Estradiol Bis-sulfamates, Multitargeted Antitumor Agents:  Synthesis, In Vitro SAR, Protein Crystallography, and In Vivo Activity
  作者：Mathew P. Leese、Bertrand Leblond、Andrew Smith、Simon P. Newman、Anna Di Fiore、Giuseppina De Simone、Claudiu T. Supuran、Atul Purohit、Michael J. Reed、Barry V. L. Potter

  DOI：10.1021/jm060705x

  日期：2006.12.1

  The anticancer activities and SARs of estradiol-17-O-sulfamates and estradiol 3,17-O,O-bis-sulfamates (E2bisMATEs) as steroid sulfatase (STS) inhibitors and antiproliferative agents are discussed. Estradiol 3,17-O,O-bis-sulfamates 20 and 21, in contrast to the 17-O-monosulfamate 11, proved to be excellent STS inhibitors. 2-Substituted E2bisMATEs 21 and 23 additionally exhibited potent antiproliferative activity with mean graph midpoint values of 18-87 nM in the NCI 60-cell-line panel. 21 Exhibited antiangiogenic in vitro and in vivo activity in an early-stage Lewis lung model, and 23 dosed p.o. caused marked growth inhibition in a nude mouse xenograft tumor model. Modeling studies suggest that the E2bisMATEs and 2-MeOE2 share a common mode of binding to tubulin, though COMPARE analysis of activity profiles was negative. 21 was cocrystallized with carbonic anhydrase II, and X-ray crystallography revealed unexpected coordination of the 17-O-sulfamate of 21 to the active site zinc and a probable additional lower affinity binding site. 2-Substituted E2bisMATEs are attractive candidates for further development as multitargeted anticancer agents.