N-(1-Methyl-1-phenylethyl)-3-(3-oxo-2-isopropyl-2,3-dihydropyridazin-6-yl)-2-phenylpyrazolo[1,5-a]pyridine-5-carboxamide | 403491-90-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: N-(1-Methyl-1-phenylethyl)-3-(3-oxo-2-isopropyl-2,3-dihydropyridazin-6-yl)-2-phenylpyrazolo[1,5-a]pyridine-5-carboxamide
• 英文别名: 3-(6-oxo-1-propan-2-ylpyridazin-3-yl)-2-phenyl-N-(2-phenylpropan-2-yl)pyrazolo[1,5-a]pyridine-5-carboxamide
• CAS: 403491-90-7
• 化学式: C₃₀H₂₉N₅O₂
• 分子量: 491.593
• InChiKey: ZIWFRDLZOZFHLQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  37
• 可旋转键数：
  6
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  79.1
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• Pyrazolopyridine compound and pharmaceutical use thereof
  申请人：——

  公开号：US20040110763A1

  公开（公告）日：2004-06-10

  A pyrazolopyridine compound of formula (I) wherein: R 1 is hydrogen, lower alkyl optionally substituted by susbtituent(s), or cyclo(lower)alkyl which may be interrupted by an oxygen or nitrogen atom and optionally substituted by substituent(s); R 2 is hydrogen, halogen or lower alkoxy; R 3 is a substituent; and n is an integer from 1 to 4, provided R 3 may be different from each other when n is 2, 3 or 4, or a salt thereof. The pyrazolopyridine compound (I) and salt thereof of the present invention are adnosine antagonists and are useful for the prevention and/or treatment of depression, dementia (e.g. Alzheimer's disease, cerebrovascular dementia, dementia accompanying Parkinson's disease, etc.) Parkinson's disease, anxiety, pain, cerebrovascular disease (e.g. stroke, etc.), heart failure and the like. 1

  化合物(I)为吡唑吡啶化合物，其化学式为：其中，R1为氢、低碳基（可选择性地被取代）或环（低）烷基，其可由氧或氮原子中断，且可选择性地被取代；R2为氢、卤素或低烷氧基；R3为取代基；n为1至4的整数，但当n为2、3或4时，R3可能彼此不同，或其盐。本发明的吡唑吡啶化合物(I)及其盐为腺苷受体拮抗剂，可用于预防和/或治疗抑郁症、痴呆症（例如阿尔茨海默病、脑血管痴呆、帕金森病伴随痴呆等）、帕金森病、焦虑症、疼痛、脑血管疾病（例如中风等）、心力衰竭等疾病。