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Tert-butyl 2-{[1-ethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]carbonyl}hydrazinecarboxylate | 720705-42-0

中文名称
——
中文别名
——
英文名称
Tert-butyl 2-{[1-ethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]carbonyl}hydrazinecarboxylate
英文别名
tert-butyl N-[[1-ethyl-4-(oxan-4-ylamino)pyrazolo[3,4-b]pyridine-5-carbonyl]amino]carbamate
Tert-butyl 2-{[1-ethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]carbonyl}hydrazinecarboxylate化学式
CAS
720705-42-0
化学式
C19H28N6O4
mdl
——
分子量
404.469
InChiKey
SJFVBEIRXRHKNI-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 密度:
    1.36±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.3
  • 重原子数:
    29
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.58
  • 拓扑面积:
    119
  • 氢给体数:
    3
  • 氢受体数:
    7

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Pyrazolo [3,4-b] pyridine compounds, and their use as phosphodiesterase inhibitors
    申请人:Allen George David
    公开号:US20060252790A1
    公开(公告)日:2006-11-09
    The invention relates to a compound of formula (I) or a salt thereof: wherein: R 1 is C 1-4 alkyl, C 1-3 fluoroalkyl or —(CH 2 ) 2 OH; R 2 is a hydrogen atom (H), methyl or C 1 fluoroalkyl; R 3a is a hydrogen atom (H) or C 1-3 alkyl; R 3 is optionally substituted branched C 3-6 alkyl, optionally substituted C 3-8 cycloalkyl, optionally substituted mono-unsaturated-C 5-7 cycloalkenyl, optionally substituted phenyl, or an optionally substituted heterocyclic group of sub-formula (aa), (bb) or (cc): in which n 1 and n 2 independently are 1 or 2; and Y is O, S, SO 2 , or NR 4 ; and wherein Het is of sub-formula (i), (ii), (iii), (iv) or (v): The compounds are phosphodiesterase (PDE) inhibitors, in particular PDE4 inhibitors. Also provided is the use of a compound of formula (I), or a pharmaceutically acceptable salt thereof, in the manufacture of a medicament for the treatment and/or prophylaxis of an inflammatory and/or allergic disease in a mammal such as a human, for example chronic obstructive pulmonary disease (COPD), asthma, or allergic rhinitis.
    本发明涉及式(I)化合物或其盐: 其中:R1是C1-4烷基,C1-3氟代烷基或—(CH2)2OH;R2是氢原子(H),甲基或C1氟代烷基;R3a是氢原子(H)或C1-3烷基;R3是可选的取代的支链C3-6烷基,可选的取代的C3-8环烷基,可选的取代的单不饱和C5-7环烯基,可选的取代的苯基,或者是亚式(aa),(bb)或(cc)的可选取代的杂环基: 其中n1和n2独立地为1或2;Y是O,S,SO2或NR4;而Het是亚式(i),(ii),(iii),(iv)或(v): 这些化合物是磷酸二酯酶(PDE)抑制剂,特别是PDE4抑制剂。还提供了使用式(I)化合物或其药学上可接受的盐制造药物,用于治疗和/或预防哺乳动物(例如人类)的炎症和/或过敏性疾病,例如慢性阻塞性肺疾病(COPD),哮喘或过敏性鼻炎。
  • Pyrazolo[3,4-B]pyridine compounds, and their use as phosphodiesterase inhibitors
    申请人:Glaxo Group Limited
    公开号:US07528148B2
    公开(公告)日:2009-05-05
    The invention relates to a compound of formula (I) or a salt thereof: wherein: R1 is C1-4alkyl, C1-3fluoroalkyl or —(CH2)2OH; R2 is a hydrogen atom (H), methyl or C1fluoroalkyl; R3a is a hydrogen atom (H) or C1-3alkyl; R3 is optionally substituted branched C3-6alkyl, optionally substituted C3-8cycloalkyl, optionally substituted mono-unsaturated-C5-7cycloalkenyl, optionally substituted phenyl, or an optionally substituted heterocyclic group of sub-formula (aa), (bb) or (cc): in which n1 and n2 independently are 1 or 2; and Y is O, S, SO2, or NR4; and wherein Het is of sub-formula (i), (ii), (iii), (iv) or (v): The compounds are phosphodiesterase (PDE) inhibitors, in particular PDE4 inhibitors. Also provided is the use of a compound of formula (I), or a pharmaceutically acceptable salt thereof, in the manufacture of a medicament for the treatment and/or prophylaxis of an inflammatory and/or allergic disease in a mammal such as a human, for example chronic obstructive pulmonary disease (COPD), asthma, or allergic rhinitis.
    本发明涉及式(I)化合物或其盐:其中:R1是C1-4烷基,C1-3氟代烷基或—(CH2)2OH; R2是氢原子(H),甲基或C1氟代烷基; R3a是氢原子(H)或C1-3烷基; R3是可选的取代的支链C3-6烷基,可选的取代的C3-8环烷基,可选的取代的单不饱和C5-7环烯基,可选的取代的苯基,或亚式(aa),(bb)或(cc)的可选取代的杂环基:其中n1和n2独立地为1或2; Y为O,S,SO2或NR4; Het为亚式(i),(ii),(iii),(iv)或(v):所述化合物是磷酸二酯酶(PDE)抑制剂,特别是PDE4抑制剂。还提供了使用式(I)的化合物或其药学上可接受的盐制备药物,用于治疗和/或预防哺乳动物(例如人类)的炎症和/或过敏性疾病,例如慢性阻塞性肺疾病(COPD),哮喘或过敏性鼻炎。
  • Pyrazolopyridines as potent PDE4B inhibitors: 5-Heterocycle SAR
    作者:Charlotte J. Mitchell、Stuart P. Ballantine、Diane M. Coe、Caroline M. Cook、Christopher J. Delves、Mike D. Dowle、Chris D. Edlin、J. Nicole Hamblin、Stuart Holman、Martin R. Johnson、Paul S. Jones、Sue E. Keeling、Michael Kranz、Mika Lindvall、Fiona S. Lucas、Margarete Neu、Yemisi E. Solanke、Don O. Somers、Naimisha A. Trivedi、Joanne O. Wiseman
    DOI:10.1016/j.bmcl.2010.07.136
    日期:2010.10
    Following the discovery of 4-(substituted amino)-1-alkyl-pyrazolo[3,4-b]pyridine-5-carboxamides as potent and selective phosphodiesterase 4B inhibitors, [Hamblin, J. N.; Angell, T.; Ballentine, S., et al. Bioorg. Med. Chem. Lett. 2008, 18, 4237] the SAR of the 5-position was investigated further. A range of substituted heterocycles showed good potencies against PDE4. Optimisation using X-ray crystallography and computational modelling led to the discovery of 16, with sub-nM inhibition of LPS-induced TNF-alpha production from isolated human peripheral blood mononuclear cells. (C) 2010 Elsevier Ltd. All rights reserved.
  • Organic Process Research amp; Development 2010, 14, 1153-1161
    作者:
    DOI:——
    日期:——
  • PYRAZOLO¬3,4-B PYRIDINE COMPOUNDS, AND THEIR USE AS PHOSPHODIESTERASE INHIBITORS
    申请人:GLAXO GROUP LIMITED
    公开号:EP1581532B1
    公开(公告)日:2010-04-28
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