[6-Methoxy-2-(4-methylsulfanyl-phenyl)-benzo[b]thiophen-3-yl]-[4-(2-piperidin-1-yl-ethoxy)-phenyl]-methanone | 185416-27-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: [6-Methoxy-2-(4-methylsulfanyl-phenyl)-benzo[b]thiophen-3-yl]-[4-(2-piperidin-1-yl-ethoxy)-phenyl]-methanone
• 英文别名: [6-Methoxy-2-(4-methylsulfanylphenyl)-1-benzothiophen-3-yl]-[4-(2-piperidin-1-ylethoxy)phenyl]methanone
• CAS: 185416-27-7
• 化学式: C₃₀H₃₁NO₃S₂
• 分子量: 517.713
• InChiKey: REVMPIZUNSYKLW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.3
• 重原子数：
  36
• 可旋转键数：
  9
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  92.3
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  [6-Methoxy-2-(4-methylsulfanyl-phenyl)-benzo[b]thiophen-3-yl]-[4-(2-piperidin-1-yl-ethoxy)-phenyl]-methanone 在 三氯化铝 、 丙烷-1-硫醇 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 5.0h， 以23%的产率得到[6-Hydroxy-2-(4-methylsulfanyl-phenyl)-benzo[b]thiophen-3-yl]-[4-(2-piperidin-1-yl-ethoxy)-phenyl]-methanone
  参考文献：
  名称：

  Structure−Activity Relationships of Selective Estrogen Receptor Modulators:  Modifications to the 2-Arylbenzothiophene Core of Raloxifene

  摘要：

  The 8-arylbenzothiophene raloxifene, 1, is a selective estrogen receptor modulator which is currently under clinical evaluation for the prevention and treatment of postmenopausal osteoporosis. A series of raloxifene analogs which contain modifications to the 2-arylbenzothiophene core have been prepared and evaluated for the ability to bind to the estrogen receptor and inhibit MCF-7 breast cancer cell proliferation in vitro. Their ability to function as tissue-selective estrogen agonists in vivo has been assayed in a short-term, ovariectomized (OVX) rat model with end points of serum cholesterol lowering, uterine weight gain, and uterine eosinophil peroxidase activity. These studies have demonstrated that (1) the 6-hydroxy and, to a lesser extent, the 4'-hydroxy substituents of raloxifene are important for receptor binding and in vitro activity, (2) small, highly electronegative 4'-substituents such as hydroxy, fluoro, and chloro are preferred both in vitro and in vivo, (3) increased steric bulk at the 4'-position leads to increased uterine stimulation in, vivo, and (4) additional substitution of the 2-aryl moiety is tolerated while additional substitution at the 4-, 5-, or 7-position of the benzothiophene results in reduced biological activity. In addition, compounds in which the 2-aryl group is replaced by alkyl, cycloalkyl, and naphthyl substituents maintain a profile of in vitro and in vivo biological activity qualitatively similar to that of raloxifene. Several novel structural variants including 2-cyclohexyl, 2-naphthyl, and 6-carbomethoxy analogs also demonstrated efficacy in preventing bone loss in a chronic OVX rat model of postmenopausal osteopenia, at doses of 0.1-10 mg/kg.

  DOI：

  10.1021/jm9606352
• 作为产物：
  描述：

  6-甲氧基-N,N-二甲基苯并[b]噻吩-2-胺 以 四氢呋喃 、 氯苯 为溶剂， 反应 10.5h， 生成 [6-Methoxy-2-(4-methylsulfanyl-phenyl)-benzo[b]thiophen-3-yl]-[4-(2-piperidin-1-yl-ethoxy)-phenyl]-methanone
  参考文献：
  名称：

  Structure−Activity Relationships of Selective Estrogen Receptor Modulators:  Modifications to the 2-Arylbenzothiophene Core of Raloxifene

  摘要：

  The 8-arylbenzothiophene raloxifene, 1, is a selective estrogen receptor modulator which is currently under clinical evaluation for the prevention and treatment of postmenopausal osteoporosis. A series of raloxifene analogs which contain modifications to the 2-arylbenzothiophene core have been prepared and evaluated for the ability to bind to the estrogen receptor and inhibit MCF-7 breast cancer cell proliferation in vitro. Their ability to function as tissue-selective estrogen agonists in vivo has been assayed in a short-term, ovariectomized (OVX) rat model with end points of serum cholesterol lowering, uterine weight gain, and uterine eosinophil peroxidase activity. These studies have demonstrated that (1) the 6-hydroxy and, to a lesser extent, the 4'-hydroxy substituents of raloxifene are important for receptor binding and in vitro activity, (2) small, highly electronegative 4'-substituents such as hydroxy, fluoro, and chloro are preferred both in vitro and in vivo, (3) increased steric bulk at the 4'-position leads to increased uterine stimulation in, vivo, and (4) additional substitution of the 2-aryl moiety is tolerated while additional substitution at the 4-, 5-, or 7-position of the benzothiophene results in reduced biological activity. In addition, compounds in which the 2-aryl group is replaced by alkyl, cycloalkyl, and naphthyl substituents maintain a profile of in vitro and in vivo biological activity qualitatively similar to that of raloxifene. Several novel structural variants including 2-cyclohexyl, 2-naphthyl, and 6-carbomethoxy analogs also demonstrated efficacy in preventing bone loss in a chronic OVX rat model of postmenopausal osteopenia, at doses of 0.1-10 mg/kg.

  DOI：

  10.1021/jm9606352

文献信息

• SELECTIVE ESTROGEN RECEPTOR MODULATORS CONTAINING A PHENYLSULFONYL GROUP
  申请人：Dally Robert Dean

  公开号：US20080214612A1

  公开（公告）日：2008-09-04

  The present invention relates to a selective estrogen receptor modulator of formula I or a pharmaceutical acid addition salt thereof; useful, e.g., for treating endometriosis and/or uterine leiomyoma/leiomyomata.

  本发明涉及公式I的选择性雌激素受体调节剂或其药物酸盐，例如，用于治疗子宫内膜异位症和/或子宫平滑肌瘤/肌瘤。
• US7399867B2
  申请人：——

  公开号：US7399867B2

  公开（公告）日：2008-07-15
• US7585977B2
  申请人：——

  公开号：US7585977B2

  公开（公告）日：2009-09-08