7,7-dimethyl-9-[(2-methyl-6,7-dihydro-5H-cyclopenta[b]pyridin-6-yl)methyl]-2-pyridin-4-yl-6,8-dihydropyrimido[1,2-a]pyrimidin-4-one

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 7,7-dimethyl-9-[(2-methyl-6,7-dihydro-5H-cyclopenta[b]pyridin-6-yl)methyl]-2-pyridin-4-yl-6,8-dihydropyrimido[1,2-a]pyrimidin-4-one
• 化学式: C₂₄H₂₇N₅O
• 分子量: 401.5
• InChiKey: HYICYVOPQVEYNY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  30
• 可旋转键数：
  3
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  61.7
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Heteroaryl substituted 2-pyridinyl-6,7,8,9-tetrahydropyrimido[1,2-a]pyrimidin-4-one and 7-pyridinyl-2,3-dihydroimidazo[1,2-a]pyrimidin-5(1H)one derivatives
  申请人：SANOFI-SYNTHELABO

  公开号：EP1340758A1

  公开（公告）日：2003-09-03

  The invention relates to a pyrimidone derivative represented by formula (I) or a salt thereof wherein: X represents two hydrogen atoms, a sulphur atom, an oxygen atom or a C1-2 alkyl group and a hydrogen atom; Y represents a bond, an ethenylene group, an ethynylene group or a methylene group optionally substituted; R1 represents a 2, 3 or 4-pyridine ring optionally substituted; R2 represents a heterocyclic bicyclic rings, having 1-4 heteroatoms selected from an oxygen atom, a sulfur atom and a nitrogen atom and having 5-9 carbon atoms, of formula R3 represents a hydrogen atom, a C1-6 alkyl group, a hydroxy group, a C1-4 alkoxy group or a halogen atom; R4 represents a hydrogen atom, a C1-6 alkyl group, a C1-4 alkoxy group or a halogen atom; The invention relates also to a medicament comprising the said derivative or a salt thereof as an active ingredient which is used for preventive and/or therapeutic treatment of a neurodegenerative disease caused by abnormal activity of GSK3β or GSK3β and cdk5/p25, such as Alzheimer disease.

  本发明涉及一种由公式（I）表示的嘧啶酮衍生物或其盐，其中：X代表两个氢原子，一个硫原子，一个氧原子或一个C1-2烷基基团和一个氢原子；Y代表键，乙烯基团，乙炔基团或者一个可选取代的亚甲基基团；R1代表一个可选取代的2,3或4-吡啶环；R2代表一个杂环双环环，具有1-4个从氧原子、硫原子和氮原子中选取的杂原子和5-9个碳原子，其化学式为；R3代表一个氢原子，一个C1-6烷基基团，一个羟基，一个C1-4烷氧基或者一个卤素原子；R4代表一个氢原子，一个C1-6烷基基团，一个C1-4烷氧基或者一个卤素原子。本发明还涉及一种药物，其中包括所述衍生物或其盐作为活性成分，可用于预防和/或治疗由GSK3β或GSK3β和cdk5/p25的异常活性引起的神经退行性疾病，例如阿尔茨海默病。
• HETEROARYL SUBSTITUTED 2-PYRIDINYL AND 2-PYRIMIDINYL -6,7,8,9-TETRAHYDROPYRIMIDO[1,2-a] PYRIMIDIN-4-ONE DERIVATIVES
  申请人：LOCHEAD Alistair

  公开号：US20070225300A1

  公开（公告）日：2007-09-27

  The invention relates to use of a pyrimidone derivative represented by formula (I) or a salt thereof wherein: X, Y, R1, R2, R3, R4, R5, m, n and p are as defined herein. In particular, the invention relates to a medicament comprising the said derivative or a salt thereof as an active ingredient which is used for preventive and/or therapeutic treatment of a neurodegenerative disease caused by abnormal activity of GSK3β or GSK3β and cdk5/p25, such as Alzheimer disease.

  本发明涉及使用由式（I）表示的嘧啶酮衍生物或其盐，其中：X，Y，R1，R2，R3，R4，R5，m，n和p如本文所定义。具体而言，本发明涉及一种药物，其包含所述衍生物或其盐作为活性成分，用于预防和/或治疗由GSK3β或GSK3β和cdk5/p25的异常活性引起的神经退行性疾病，如阿尔茨海默病。
• HETEROARYL SUBSTITUTED 2-PYRIDINYL AND 2-PYRIMIDINYL-6,7,8,9-TETRAHYDROPYDIMIDO[1,2-A]PYRIMIDIN-4-ONE DERIVATIVES
  申请人：Sanofi-Aventis

  公开号：EP1480983A1

  公开（公告）日：2004-12-01
• US7232827B2
  申请人：——

  公开号：US7232827B2

  公开（公告）日：2007-06-19
• US7465737B2
  申请人：——

  公开号：US7465737B2

  公开（公告）日：2008-12-16