tert-butyl-{[((2R)1,4-dioxan-2-ylmethyl)(methyl)amino]sulfonyl}carbamate | 917882-59-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二恶烷
• 英文名称: tert-butyl-{[((2R)1,4-dioxan-2-ylmethyl)(methyl)amino]sulfonyl}carbamate
• 英文别名: tert-butyl {[((2R)-1,4-dioxan-2-ylmethyl)(methyl)amino]sulfonyl}carbamate；tert-butyl N-[[(2R)-1,4-dioxan-2-yl]methyl-methylsulfamoyl]carbamate
• CAS: 917882-59-8
• 化学式: C₁₁H₂₂N₂O₆S
• 分子量: 310.371
• InChiKey: IDPRDXGKUYFUIU-SECBINFHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  103
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  tert-butyl-{[((2R)1,4-dioxan-2-ylmethyl)(methyl)amino]sulfonyl}carbamate 在 potassium fluoride 、 tris-(dibenzylideneacetone)dipalladium(0) 、 caesium carbonate 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 、 tri tert-butylphosphoniumtetrafluoroborate 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 9.0h， 生成 tert-butyl 4-{4-[7-({[(2R)-1,4-dioxan-2-ylmethyl](methyl)sulfamoyl}amino)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-3-yl]-1H-pyrazol-1-yl}piperidine-1-carboxylate
  参考文献：
  名称：

  Discovery of a 5H-Benzo[4,5]cyclohepta[1,2-b]pyridin-5-one (MK-2461) Inhibitor of c-Met Kinase for the Treatment of Cancer

  摘要：

  c-Met is a transmembrane tyrosine kinase that mediates activation of several signaling pathways implicated in aggressive cancer phenotypes. In recent years, research into this area has highlighted c-Met as an attractive cancer drug target, triggering a number of approaches to disrupt aberrant c-Met signaling. Screening efforts identified a unique class of 5H-benzo[4,5]cyclohepta[1,2-b]pyridin-5-one kinase inhibitors, exemplified by 1. Subsequent SAR studies led to the development of 81 (MK-2461), a potent inhibitor of c-Met that was efficacious in preclinical animal models of tumor suppression. In addition, biochemical studies and X-ray analysis have revealed that this unique class of kinase inhibitors binds preferentially to the activated (phosphorylated) form of the kinase. This report details the development of 81 and provides a description of its unique biochemical properties.

  DOI：

  10.1021/jm200112k
• 作为产物：
  描述：

  (2R)-1,4-dioxan-2-yl-N-methylmethanaminium chloride 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 生成 tert-butyl-{[((2R)1,4-dioxan-2-ylmethyl)(methyl)amino]sulfonyl}carbamate
  参考文献：
  名称：

  Tyrosine kinase inhibitors

  摘要：

  这项发明涉及化合物N-[(2R)-1,4-二氧杂环戊烷-2-基甲基]-N-甲基-N′-[3-(1-甲基-1H-吡唑-4-基)-5-氧代-5H-苯并[4,5]环庚[1,2-b]吡啶-7-基]磺酰胺的盐形式，该化合物是一种酪氨酸激酶抑制剂，特别是受体酪氨酸激酶MET的抑制剂，对于治疗细胞增殖性疾病，例如癌症、增生、再狭窄、心肌肥大、免疫紊乱和炎症等疾病具有用处。特别是，该发明涉及N-[(2R)-1,4-二氧杂环戊烷-2-基甲基]-N-甲基-N′-[3-(1-甲基-1H-吡唑-4-基)-5-氧代-5H-苯并[4,5]环庚[1,2-b]吡啶-7-基]磺酰胺的钠盐。

  公开号：

  US20090182002A1

文献信息

• Process Development and Large-Scale Synthesis of a c-Met Kinase Inhibitor
  作者：Gavin W. Stewart、Karel M. J. Brands、Sarah E. Brewer、Cameron J. Cowden、Antony J. Davies、John S. Edwards、Andrew W. Gibson、Simon E. Hamilton、Jason D. Katz、Stephen P. Keen、Peter R. Mullens、Jeremy P. Scott、Debra J. Wallace、Christopher S. Wise

  DOI：10.1021/op100101q

  日期：2010.7.16

  A highly convergent synthesis of c-Met kinase inhibitor 1 has been demonstrated on a multikilogram scale using three key fragments: dihalotricyclic core 2, chiral sulfamide side chain 3, and pyrazole boronic ester 4. The chirality in sulfamide side chain 3 was installed using the cheap and readily available starting material (S)epichlorohydrin. A total of 2.71 kg of 1 were isolated in seven steps (the longest linear sequence).
• Tyrosine kinase inhibitors
  申请人：Avalle Paolo

  公开号：US20090182002A1

  公开（公告）日：2009-07-16

  This invention relates to salt forms of the compound N-[(2R)-1,4-dioxan-2-ylmethyl]-N-methyl-N′-[3-(1-methyl- 1 H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]sulfamide, an inhibitor of tyrosine kinases, in particular the receptor tyrosine kinase MET, that are useful in the treatment of cellular proliferative diseases, for example cancer, hyperplasias, restenosis, cardiac hypertrophy, immune disorders and inflammation. in particular, the invention relates to the sodium salt of N-[(2R)-1,4-dioxan-2-ylmethyl]-N-methyl-N′-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]sulfamide.

  这项发明涉及化合物N-[(2R)-1,4-二氧杂环戊烷-2-基甲基]-N-甲基-N′-[3-(1-甲基-1H-吡唑-4-基)-5-氧代-5H-苯并[4,5]环庚[1,2-b]吡啶-7-基]磺酰胺的盐形式，该化合物是一种酪氨酸激酶抑制剂，特别是受体酪氨酸激酶MET的抑制剂，对于治疗细胞增殖性疾病，例如癌症、增生、再狭窄、心肌肥大、免疫紊乱和炎症等疾病具有用处。特别是，该发明涉及N-[(2R)-1,4-二氧杂环戊烷-2-基甲基]-N-甲基-N′-[3-(1-甲基-1H-吡唑-4-基)-5-氧代-5H-苯并[4,5]环庚[1,2-b]吡啶-7-基]磺酰胺的钠盐。
• Discovery of a 5<i>H</i>-Benzo[4,5]cyclohepta[1,2-<i>b</i>]pyridin-5-one (MK-2461) Inhibitor of c-Met Kinase for the Treatment of Cancer
  作者：Jason D. Katz、James P. Jewell、David J. Guerin、Jongwon Lim、Christopher J. Dinsmore、Sujal V. Deshmukh、Bo-Sheng Pan、C. Gary Marshall、Wei Lu、Michael D. Altman、William K. Dahlberg、Lenora Davis、Danielle Falcone、Ana E. Gabarda、Gaozhen Hang、Harold Hatch、Rachael Holmes、Kaiko Kunii、Kevin J. Lumb、Bart Lutterbach、Robert Mathvink、Naim Nazef、Sangita B. Patel、Xianlu Qu、John F. Reilly、Keith W. Rickert、Craig Rosenstein、Stephen M. Soisson、Kerrie B. Spencer、Alexander A. Szewczak、Deborah Walker、Wenxian Wang、Jonathan Young、Qinwen Zeng

  DOI：10.1021/jm200112k

  日期：2011.6.23

  c-Met is a transmembrane tyrosine kinase that mediates activation of several signaling pathways implicated in aggressive cancer phenotypes. In recent years, research into this area has highlighted c-Met as an attractive cancer drug target, triggering a number of approaches to disrupt aberrant c-Met signaling. Screening efforts identified a unique class of 5H-benzo[4,5]cyclohepta[1,2-b]pyridin-5-one kinase inhibitors, exemplified by 1. Subsequent SAR studies led to the development of 81 (MK-2461), a potent inhibitor of c-Met that was efficacious in preclinical animal models of tumor suppression. In addition, biochemical studies and X-ray analysis have revealed that this unique class of kinase inhibitors binds preferentially to the activated (phosphorylated) form of the kinase. This report details the development of 81 and provides a description of its unique biochemical properties.