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7,7-dimethyl-2-(pyridin-4-yl)-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one | 502917-62-6

中文名称
——
中文别名
——
英文名称
7,7-dimethyl-2-(pyridin-4-yl)-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one
英文别名
7,7-dimethyl-2-pyridin-4-yl-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one;7,7-Dimethyl-2-(pyridin-4-yl)-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one;7,7-dimethyl-2-pyridin-4-yl-8,9-dihydro-6H-pyrimido[1,2-a]pyrimidin-4-one
7,7-dimethyl-2-(pyridin-4-yl)-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one化学式
CAS
502917-62-6
化学式
C14H16N4O
mdl
——
分子量
256.307
InChiKey
ZCFPCDAOMSGDII-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

计算性质

  • 辛醇/水分配系数(LogP):
    0.8
  • 重原子数:
    19
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.36
  • 拓扑面积:
    57.6
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    7,7-dimethyl-2-(pyridin-4-yl)-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one 作用下, 以 溶剂黄146 为溶剂, 生成 3-bromo-7,7-dimethyl-2-pyridin-4-yl-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one hydrobromide
    参考文献:
    名称:
    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
    摘要:
    该发明涉及一种由式(I)表示的吡啶酮衍生物或其盐,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烷基和一个氢原子;Y代表一个键、一个乙烯基团、一个乙炔基团、一个氧原子、一个硫原子、一个磺酰基、一个亚砜基、一个羰基、一个羟亚胺亚甲基基团、一个二氧杜乐烷基团、一个氮原子(可选择地取代);或一个(可选择地取代的)亚甲基基团;R1代表一个2、3或4-吡啶基团,可选择地取代为一个C3-6环烷基团、一个C1-4烷基团、一个C1-4烷氧基团、一个苄基或一个卤原子;当Y代表一个键、一个(可选择地取代的)亚甲基基团、一个羟亚胺亚甲基基团、一个二氧杜乐烷基团或一个羰基时,R2代表一个(可选择地)C1-6烷基团;一个C3-6环烷基团、一个C1-4硫代烷基团、一个C1-4烷氧基团、一个C1-2全氟烷基团、一个C1-3卤代烷基团、一个苯硫基团、一个苄基、一个苯环、一个5,6,7,8-四氢萘基环、一个萘基环、一个吡啶基环、一个吡咯基环、一个噻吩基环、一个呋喃基环或一个咪唑基环;当Y代表一个乙烯基团、一个乙炔基团、一个氧原子、一个硫原子、一个磺酰基、一个亚砜基或一个(可选择地取代的)氮原子时,R2代表一个(可选择地取代的)C1-6烷基团,可选择地取代为一个羟基、一个C6,10芳氧基或一个C6,10芳基氨基;一个C3-6环烷基团、一个C1-2全氟烷基团、一个C1-3卤代烷基团、一个苄基、一个苯环、一个5,6,7,8-四氢萘基环、一个萘基环、一个C6,10芳基氨基、一个吡啶基环、一个吡咯基环、一个噻吩基环、一个呋喃基环或一个咪唑基环;R3和R4分别独立地代表一个氢原子、一个C1-6烷基团、一个羟基、一个C1-4烷氧基团或一个卤原子;R5代表一个氢原子、一个C1-6烷基团或一个卤原子;但是如果R3和R4分别代表一个氢原子,则R5不是一个氢原子;该发明还涉及一种药物,包括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异常活性引起的神经退行性疾病,如阿尔茨海默病。
    公开号:
    EP1295885A1
  • 作为产物:
    描述:
    5,5-dimethyl-1,4,5,6-tetrahydro-2-pyrimidinamine monohydrochloride 、 异烟酰乙酸乙酯potassium carbonate 作用下, 以 乙醇二氯甲烷 为溶剂, 以6.30g (80%)的产率得到7,7-dimethyl-2-(pyridin-4-yl)-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one
    参考文献:
    名称:
    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
    摘要:
    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。
    公开号:
    EP1340758A1
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文献信息

  • 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:Gallet Thierry
    公开号:US20050049261A1
    公开(公告)日:2005-03-03
    The invention relates to a pyrimidone derivative represented by formula (I) or a salt thereof wherein X represents two hydrogen atoms, a sulfur atom, an oxygen atom or a C 1-2 alkyl group and a hydrogen atom; Y represents a bond, an ethenylene group, an ethynylene group an oxygen atom, a sulfur atom, a sulfonyl group, a sulfoxide group, a carbonyl group, a hydroxyiminomethylene group, a dioxolan group, a nitrogen atom being optionally substituted; or a methylene group optionally substituted; or a methylene group optionally substituted; R1 represents a 2, 3 or 4-pyridine ring optionally substituted; R2 may represent a C 1-6 alkyl group optionally; a C 3-6 cycloalkyl group, a C 1-4 alkythio group, a C 1-4 alkoxy group, a C 1-2 perhalogenated alkyl group, a C 1-3 halogenated alkyl group, a phenylthio group, a benzyl group, a benzene ring, an indan ring, a 5,6,7,8-tetrahydronaphthalene ring, a naphthalene ring, a pyridine ring, a pyrrole ring, a thiophene ring, a furan ring or an imidazole ring; R3 and R4 represent, each independently, a hydrogen atom, a C 1-6 alkyl group, a hydroxy group, a C 1-4 alkoxy group or a halogen atom; R5 represents a hydrogen atom, a C 1-6 alkyl group or a halogen atom; with the proviso that when R3 and R4 represent each a hydrogen atom then R5 is not a hydrogen 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.
    本发明涉及一种由式(I)表示的嘧啶酮衍生物或其盐,其中X代表两个氢原子,硫原子,氧原子或C1-2烷基基团和一个氢原子;Y代表键,乙烯基团,乙炔基团,氧原子,硫原子,磺酰基,亚磺酸基,羰基,羟亚胺亚甲基基团,二氧杂环己烷基团,氮原子可选地取代;或取代的亚甲基基团;R1表示可选地取代的2、3或4-吡啶环;R2可以表示可选的C1-6烷基基团;C3-6环烷基团,C1-4烷硫基团,C1-4烷氧基团,C1-2全氟烷基团,C1-3卤代烷基团,苯硫基团,苯甲基基团,苯环,茚环,5,6,7,8-四氢萘环,萘环,吡啶环,吡咯环,噻吩环,呋喃环或咪唑环;R3和R4分别表示氢原子,C1-6烷基基团,羟基,C1-4烷氧基团或卤素原子;R5表示氢原子,C1-6烷基基团或卤素原子;但是当R3和R4分别表示氢原子时,R5不是氢原子。本发明还涉及一种药物,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的异常活动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-tetrahydropyrimido[1,2-a]pyrimidin-4-one derivatives
    申请人:Lochead Alistair
    公开号:US20050222172A1
    公开(公告)日:2005-10-06
    The invention relates to a pyrimidone derivative represented by formula (I) or a salt thereof wherein: (1) X represents two hydrogen atoms, a sulphur atom, an oxygen atom or a C 1-2 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 or a 2, 4 or 5-pyrimidine 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 (II) R3 represents a hydrogen atom, a C 1-6 alkyl group, a hydroxy group, a C 1-4 alkoxy group or a halogen atom; R4 represents a hydrogen atom, a C 1-6 alkyl group, a C 1-4 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.
    本发明涉及一种由式(I)表示的嘧啶酮衍生物或其盐,其中:(1)X代表两个氢原子、一个硫原子、一个氧原子或一个C1-2烷基和一个氢原子;Y代表一种键合、一个乙烯基、一个乙炔基或一个甲基烷基,可选地取代;R1代表一个2、3或4-吡啶环或一个2、4或5-嘧啶环,可选地取代;R2代表一种杂环双环环,具有1-4个从氧原子、硫原子和氮原子中选择的杂原子,并具有5-9个碳原子,其式为(II)R3代表氢原子、C1-6烷基、羟基、C1-4烷氧基或卤素原子;R4代表氢原子、C1-6烷基、C1-4烷氧基或卤素原子。本发明还涉及一种药物,其包括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,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。
  • USE OF 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 AS THERAPEUTIC AGENTS
    申请人:GALLET Thierry
    公开号:US20070167461A1
    公开(公告)日:2007-07-19
    The invention relates to an use of pyrimidone derivative represented by formula (I) or a salt thereof: wherein m, n, p, X, Y, R1, R2, R3, R4 and R5 are as defined herein for treating a variety of disease states. More specifically, 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's disease.
    本发明涉及使用由式(I)或其盐所表示的嘧啶酮衍生物的用途:其中m,n,p,X,Y,R1,R2,R3,R4和R5如本文所定义的,用于治疗各种疾病状态。更具体地,本发明涉及一种药物,其包括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的异常活动引起的神经退行性疾病,例如阿尔茨海默病。
  • Use of 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 as therapeutic agents
    申请人:Sanofi-Aventis
    公开号:US07462621B2
    公开(公告)日:2008-12-09
    The invention relates to an use of pyrimidone derivative represented by formula (I) or a salt thereof: wherein m, n, p, X, Y, R1, R2, R3, R4 and R5 are as defined herein for treating a variety of disease states. More specifically, 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's disease.
    本发明涉及使用由式(I)表示的嘧啶酮衍生物或其盐的用途:其中m,n,p,X,Y,R1,R2,R3,R4和R5如本文所定义,用于治疗各种疾病状态。更具体地,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。
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