tert-butyl 2-((3R,11S,E)-3-(4-chlorophenyl)-5,12-dioxo-1-oxa-4-azacyclododec-8-en-11-yl)acetate | 1395847-80-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 大环内酰胺类
• 英文名称: tert-butyl 2-((3R,11S,E)-3-(4-chlorophenyl)-5,12-dioxo-1-oxa-4-azacyclododec-8-en-11-yl)acetate
• 英文别名: tert-butyl 2-[(3R,8E,11S)-3-(4-chlorophenyl)-5,12-dioxo-1-oxa-4-azacyclododec-8-en-11-yl]acetate
• CAS: 1395847-80-9
• 化学式: C₂₂H₂₈ClNO₅
• 分子量: 421.921
• InChiKey: YNKYOYRMFFYVFY-NCWIEVAOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  29
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  81.7
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  tert-butyl 2-((3R,11S,E)-3-(4-chlorophenyl)-5,12-dioxo-1-oxa-4-azacyclododec-8-en-11-yl)acetate 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 4.0h， 生成 2-((3R,11S,E)-3-(4-chlorophenyl)-5,12-dioxo-1-oxa-4-azacyclododec-8-en-11-yl)acetic acid
  参考文献：
  名称：

  SONIC HEDGEHOG MODULATORS

  摘要：

  索尼克刺猬调节剂及其使用方法已提供。

  公开号：

  US20140094462A1
• 作为产物：
  描述：

  (R)-4-氯苯甘氨酸 在 RuCl2(1,3-dimesityl-imidazolidin-2-yl)(PCy3)(=CHPh) 、 4-二甲氨基吡啶 、 lithium aluminium tetrahydride 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 生成 tert-butyl 2-((3R,11S,E)-3-(4-chlorophenyl)-5,12-dioxo-1-oxa-4-azacyclododec-8-en-11-yl)acetate
  参考文献：
  名称：

  Macrocyclic Hedgehog Pathway Inhibitors: Optimization of Cellular Activity and Mode of Action Studies

  摘要：

  Macrocyclic Hedgehog (Hh) pathway inhibitors have been discovered with improved potency and maximal inhibition relative to the previously reported macrocycle robotnikinin. Analogues were prepared using a modular and efficient build-couple-pair (BCP) approach, with a ring-closing metathesis step to form the macrocyclic ring. Varying the position of the macrocycle nitrogen and oxygen atoms provided inhibitors with improved activity in cellular assays; the most potent analogue was 29 (BRD-6851), with an IC50 of 0.4 mu M against C3H10T1/2 cells undergoing Hh-induced activation, as measured by Gli1 transcription and alkaline phosphatase induction. Studies with Patched knockout (Ptch(-/-)) cells and competition studies with the Smoothened (Smo) agonists SAG and purmorphamine demonstrate that in contrast to robotnikinin, select analogues are Smo antagonists.

  DOI：

  10.1021/ml300172p

文献信息

• SONIC HEDGEHOG MODULATORS
  申请人：Buhrlage Sara

  公开号：US20140094462A1

  公开（公告）日：2014-04-03

  Sonic Hedgehog modulators and methods of use thereof are provided for.

  索尼克刺猬调节剂及其使用方法已提供。
• Macrocyclic Hedgehog Pathway Inhibitors: Optimization of Cellular Activity and Mode of Action Studies
  作者：Chris Dockendorff、Marek M. Nagiec、Michel Weïwer、Sara Buhrlage、Amal Ting、Partha P. Nag、Andrew Germain、Han-Je Kim、Willmen Youngsaye、Christina Scherer、Melissa Bennion、Linlong Xue、Benjamin Z. Stanton、Timothy A. Lewis、Lawrence MacPherson、Michelle Palmer、Michael A. Foley、José R. Perez、Stuart L. Schreiber

  DOI：10.1021/ml300172p

  日期：2012.10.11

  Macrocyclic Hedgehog (Hh) pathway inhibitors have been discovered with improved potency and maximal inhibition relative to the previously reported macrocycle robotnikinin. Analogues were prepared using a modular and efficient build-couple-pair (BCP) approach, with a ring-closing metathesis step to form the macrocyclic ring. Varying the position of the macrocycle nitrogen and oxygen atoms provided inhibitors with improved activity in cellular assays; the most potent analogue was 29 (BRD-6851), with an IC50 of 0.4 mu M against C3H10T1/2 cells undergoing Hh-induced activation, as measured by Gli1 transcription and alkaline phosphatase induction. Studies with Patched knockout (Ptch(-/-)) cells and competition studies with the Smoothened (Smo) agonists SAG and purmorphamine demonstrate that in contrast to robotnikinin, select analogues are Smo antagonists.