bis{4-[17-hydroxy-1,3,5(10)-estratrien-3-yloxy]butyl} disulfide | 823214-45-5

• 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: bis{4-[17-hydroxy-1,3,5(10)-estratrien-3-yloxy]butyl} disulfide
• CAS: 823214-45-5
• 化学式: C₄₄H₆₂O₄S₂
• 分子量: 719.106
• InChiKey: JYVCOFOQHDOWLA-SRTVINSHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.52
• 重原子数：
  50.0
• 可旋转键数：
  13.0
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  58.92
• 氢给体数：
  2.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  bis{4-[17-hydroxy-1,3,5(10)-estratrien-3-yloxy]butyl} disulfide 在 吡啶 、 盐酸 、 4-苯基脲唑 、 ammonium chloride 、 对甲苯磺酸 、 锌 作用下， 以 四氢呋喃 、 二氯甲烷 、 苯 为溶剂， 反应 41.0h， 生成 3-[4-[[(8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl]oxy]butyldisulfanyl]-1-(2,5,8,11,14-pentaoxabicyclo[13.4.0]nonadeca-1(15),16,18-trien-17-yl)pyrrolidine-2,5-dione
  参考文献：
  名称：

  Design and synthesis of an aminobenzo-15-crown-5-labeled estradiol tethered with disulfide linkage

  摘要：

  A novel measuring method (electroimmunoassay) of 17beta-estradiol (E,) in urine or blood was proposed on the basis of a competition between E-2 and a labeled E-2 against an immobilizing antibody. To evaluate the principle, 3-{4-[17beta-hydroxy-1,3,5(10)-estratrien-3-yloxy]butyldisulfanyl}-N-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxabenzocyclopentadecen-2-yl) succinamic acid (1) was designed and synthesized as a novel aminobenzo-15-crown-5-containing E-2 tethered with disultide linkage. Two thiol-intermediates 5b and 19c were efficiently synthesized from mercaptosuccinic acid 7 and 4,4-dithiodibutyric acid 12, respectively. Formations of disulfide linkages from less reactive thiols were examined and 4-phenyl-1,2,4-triazoline-3,5-dione (PTAD) could be employed for the formation of an unsymmetrical disulfide 20c from 5b and 19c. Then, removal of TMS- and allyl-protecting groups in 20c successfully afforded the crown ether-containing E-2 1. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2004.09.109
• 作为产物：
  描述：

  3-羧丙基二硫化物 在 四溴化碳 、 dimethyl sulfide borane 、 potassium carbonate 、 三苯基膦 作用下， 以 四氢呋喃 、 二氯甲烷 、 丙酮 为溶剂， 反应 28.0h， 生成 bis{4-[17-hydroxy-1,3,5(10)-estratrien-3-yloxy]butyl} disulfide
  参考文献：
  名称：

  Design and synthesis of an aminobenzo-15-crown-5-labeled estradiol tethered with disulfide linkage

  摘要：

  A novel measuring method (electroimmunoassay) of 17beta-estradiol (E,) in urine or blood was proposed on the basis of a competition between E-2 and a labeled E-2 against an immobilizing antibody. To evaluate the principle, 3-{4-[17beta-hydroxy-1,3,5(10)-estratrien-3-yloxy]butyldisulfanyl}-N-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxabenzocyclopentadecen-2-yl) succinamic acid (1) was designed and synthesized as a novel aminobenzo-15-crown-5-containing E-2 tethered with disultide linkage. Two thiol-intermediates 5b and 19c were efficiently synthesized from mercaptosuccinic acid 7 and 4,4-dithiodibutyric acid 12, respectively. Formations of disulfide linkages from less reactive thiols were examined and 4-phenyl-1,2,4-triazoline-3,5-dione (PTAD) could be employed for the formation of an unsymmetrical disulfide 20c from 5b and 19c. Then, removal of TMS- and allyl-protecting groups in 20c successfully afforded the crown ether-containing E-2 1. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2004.09.109