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5-(2-bromoethylamino)-4-chloro-2H-pyridazine-3-one | 494862-09-8

中文名称
——
中文别名
——
英文名称
5-(2-bromoethylamino)-4-chloro-2H-pyridazine-3-one
英文别名
4-(2-bromoethylamino)-5-chloro-1H-pyridazin-6-one
5-(2-bromoethylamino)-4-chloro-2H-pyridazine-3-one化学式
CAS
494862-09-8
化学式
C6H7BrClN3O
mdl
——
分子量
252.498
InChiKey
PVDGPJGAIAOTFW-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):
    1.1
  • 重原子数:
    12
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    53.5
  • 氢给体数:
    2
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    5-(2-bromoethylamino)-4-chloro-2H-pyridazine-3-one6-氟-3-(哌啶-4-基)苯并[D]异恶唑三乙胺 、 potassium iodide 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 2.0h, 以77.6%的产率得到N-Demethyl-S 36549
    参考文献:
    名称:
    [EN] NEW PIPERIDINYL-ALKYLAMINO-PYRIDAZINONE DERIVATIVES, A PROCESS FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAID COMPOUNDS
    [FR] NOUVEAUX DERIVES DE PIPERIDINYL-ALKYLAMINO-PYRIDAZINONE, PROCEDE DE PREPARATION DE CEUX-CI ET COMPOSITIONS PHARMACEUTIQUES CONTENANT CES COMPOSES
    摘要:
    本发明涉及一种新的吡哆啉基-烷基氨基-吡啶嗪酮衍生物,其一般式为(I)(其中R为氢或C1-4-烷基;X和Y中的一个代表氢,另一个代表一般式(II)的基团,Hal代表卤素;n为1或2),以及其药学上可接受的酸加成盐的制备方法和包含所述化合物的制剂。一般式I的化合物具有抗焦虑作用,可用于治疗焦虑症。
    公开号:
    WO2003091244A1
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文献信息

  • [EN] SUBSTITUTED ALKYLAMINOPYRIDAZINONE DERIVATIVES, PROCESS FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME<br/>[FR] DERIVES SUBSTITUES D'ALKYLAMINOPYRIDAZINONE, PROCEDES DE PREPARATION ET COMPOSITION PHARMACEUTIQUE LES CONTENANT
    申请人:EGYT GYOGYSZERVEGYESZETI GYAR
    公开号:WO2003027097A1
    公开(公告)日:2003-04-03
    The invention relates to new substituted alkylaminopyridazinone derivatives of the general Formula (I), (wherein R1 is hydrogen or alkyl having 1-4 carbon atoms; one of X and Y stands for hydrogen or halogen and the other represents a group of the general Formula (II), R2 is hydrogen or alkyl having 1-4 carbon atoms; n is 1, 2 or 3; R3 stands for hydrogen, alkyl having 1-4 carbon atoms or aryl-(C1-4 alkyl); Z stands for oxygen; or R3 and Z together with the groups placed between them form a piperazine ring; and R4 stands for hydrogen, halogen, trifluoromethyl or alkoxy having 1-4 carbon atoms) and pharmaceutically acceptable acid addition salts thereof. The invention compounds are useful in the treatment of anxiolytic conditions and cognitive disorders.
    本发明涉及一种新的取代烷基氨基吡嗪酮衍生物,其通式为(I),其中R1为氢或具有1-4个碳原子的烷基;X和Y中的一个代表氢或卤素,另一个代表通式(II)的基团,R2为氢或具有1-4个碳原子的烷基;n为1、2或3;R3代表氢、具有1-4个碳原子的烷基或芳基-(C1-4烷基);Z代表氧;或R3和Z与它们之间放置的基团一起形成哌嗪环;R4代表氢、卤素、三氟甲基或具有1-4个碳原子的烷氧基;以及其药学上可接受的酸加盐。本发明化合物在治疗抗焦虑症和认知障碍方面有用。
  • Piperidinyl-alkylamino-pyridazinone derivatives, a process for the preparation thereof and pharmaceutical compositions containing said compounds
    申请人:Barkoczy Jozsef
    公开号:US20050215560A1
    公开(公告)日:2005-09-29
    The invention relates to new piperidinyl-alkylamino-pyridazinone derivatives of the general Formula (I) (wherein R is hydrogen or C 1-4 -alkyl; one of X and Y stands for hydrogen and the other represents a group of the general Formula (II) Hal stands for halogen; and n is 1 or 2) and pharmaceutically acceptable acid addition salts thereof a process for the preparation thereof and pharmaceutical compositions comprising said compounds. The compounds of the general Formula I exhibit anxiolytic effect and are useful in the treatment of anxiety.
    本发明涉及新的哌啶基-烷基氨基-吡啶嗪酮衍生物,其一般式为(I),其中R为氢或C1-4-烷基;X和Y中的一个表示氢,另一个表示一般式(II)的基团,Hal表示卤素;n为1或2。还涉及其药学上可接受的酸盐制备方法和含有该化合物的药物组合物。一般式I的化合物表现出抗焦虑作用,可用于焦虑症的治疗。
  • Substituted alkylaminopyridazinone derivatives, process for the preparation thereof and pharmaceutical composition containing the same
    申请人:——
    公开号:US20040242873A1
    公开(公告)日:2004-12-02
    The invention relates to new substituted alkylaminopyridazinone derivatives of the general Formula (I), (wherein R 1 is hydrogen or alkyl having 1-4 carbon atoms; one of X and Y stands for hydrogen or halogen and the other represents a group of the general Formula (II), R 2 is hydrogen or alkyl having 1-4 carbon atoms; n is 1, 2 or 3; R 3 stands for hydrogen, alkyl having 1-4 carbon atoms or aryl-(C 1-4 alkyl); Z stands for oxygen; or R 3 and Z together with the groups placed between them form a piperazine ring; and R 4 stands for hydrogen, halogen, trifluoromethyl or alkoxy having 1-4 carbon atoms) and pharmaceutically acceptable acid addition salts thereof. The invention compounds are useful in the treatment of anxiolytic conditions and cognitive disorders. 1
    本发明涉及通式(I)的新取代烷基氨基哒嗪酮衍生物(其中 R 1 是氢或具有 1-4 个碳原子的烷基;X 和 Y 中的一个代表氢或卤素,另一个代表通式(II)的基团,R 2 是氢或具有 1-4 个碳原子的烷基;n 是 1、2 或 3;R 3 代表氢、具有 1-4 个碳原子的烷基或芳基-(C 1-4 烷基);Z 代表氧;或 R 3 和 Z 与它们之间的基团一起构成一个哌嗪环;以及 R 4 代表氢、卤素、三氟甲基或具有 1-4 个碳原子的烷氧基)及其药学上可接受的酸加成盐。本发明化合物可用于治疗抗焦虑症状和认知障碍。 1
  • SUBSTITUTED ALKYLAMINOPYRIDAZINONE DERIVATIVES, PROCESS FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME
    申请人:Egis Gyogyszergyar Rt.
    公开号:EP1430047A1
    公开(公告)日:2004-06-23
  • NEW PIPERIDINYL-ALKYLAMINO-PYRIDAZINONE DERIVATIVES, A PROCESS FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAID COMPOUNDS
    申请人:EGIS GYOGYSZERGYAR RT.
    公开号:EP1501823A1
    公开(公告)日:2005-02-02
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