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2,4-dihydro-5-[4-(1H-imidazol-1-yl)phenyl]-4,4-dimethyl-3H-pyrazol-3-one | 95644-19-2

中文名称
——
中文别名
——
英文名称
2,4-dihydro-5-[4-(1H-imidazol-1-yl)phenyl]-4,4-dimethyl-3H-pyrazol-3-one
英文别名
3-(4-imidazol-1-ylphenyl)-4,4-dimethyl-1H-pyrazol-5-one
2,4-dihydro-5-[4-(1H-imidazol-1-yl)phenyl]-4,4-dimethyl-3H-pyrazol-3-one化学式
CAS
95644-19-2
化学式
C14H14N4O
mdl
——
分子量
254.291
InChiKey
SLBCXLQHWKXNIC-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):
    1.9
  • 重原子数:
    19
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.21
  • 拓扑面积:
    59.3
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    2,4-dihydro-5-[4-(1H-imidazol-1-yl)phenyl]-4,4-dimethyl-3H-pyrazol-3-one盐酸乙醇 生成 3-(4-imidazol-1-ylphenyl)-4,4-dimethyl-1H-pyrazol-5-one;hydrochloride
    参考文献:
    名称:
    SIRCAR, ILA;MORRISON, GLENN C.;BURKE, SANDRA E.;SKEEAN, RICHARD;WEISHAAR,+, J. MED. CHEM., 30,(1987) N 10, 1724-1728
    摘要:
    DOI:
  • 作为产物:
    描述:
    4-(1H-imidazol-1-yl)-α,α-dimethyl-β-oxobenzenepropanoic acid methyl ester一水合肼 作用下, 以 乙醇 为溶剂, 反应 2.0h, 以70%的产率得到2,4-dihydro-5-[4-(1H-imidazol-1-yl)phenyl]-4,4-dimethyl-3H-pyrazol-3-one
    参考文献:
    名称:
    Cardiotonic agents. 6. Synthesis and inotropic activity of 2,4-dihydro-5-[4-(1H-imidazol-1-yl)phenyl]-3H-pyrazol-3-ones: ring-contracted analogs of imazodan (CI-914)
    摘要:
    A series of 2,4-dihydro-5-[4-(1H-imidazol-1-yl)phenyl]-3H-pyrazol-3-ones was synthesized and evaluated for positive inotropic activity. Only compounds with two small alkyl groups at C-4 showed significant activity. The structure-activity relationships for optimal inotropic activity are presented and compared with those of the 4,5-dihydro-3(2H)-pyridazinone series. The phosphodiesterase inhibitory activity is also reported and correlated with the substitution pattern at C-4 in the pyrazolone ring.
    DOI:
    10.1021/jm00393a007
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文献信息

  • 2,4-Dihydro-5-((substituted)phenyl)-4,4-disubstituted-3H-pyrazol-3-ones, 2,4-dihydro-5-((substituted)phenyl)-4, 4-disubstituted-3H-pyrazol-3-thiones, and a process for producing the same
    申请人:WARNER-LAMBERT COMPANY
    公开号:EP0126651A2
    公开(公告)日:1984-11-28
    2,4-Dihydro-5-[(substituted]phenyl]-4,4-disubstituted--3H-pyrazol-3-one and -3-thione compounds suitable for use as cardiotonic and antihypertensive agents are disclosed. A pharmaceutical composition and a process for the preparation of the said compounds are also described.
    本发明公开了适合用作强心剂和降压药的 2,4-二氢-5-[(取代的)苯基]-4,4-二取代--3H-吡唑-3-酮和-3-酮化合物。此外,还描述了制备上述化合物的药物组合物和工艺。
  • MORRISON, G. C.
    作者:MORRISON, G. C.
    DOI:——
    日期:——
  • US4550119A
    申请人:——
    公开号:US4550119A
    公开(公告)日:1985-10-29
  • US4526982A
    申请人:——
    公开号:US4526982A
    公开(公告)日:1985-07-02
  • US4661496A
    申请人:——
    公开号:US4661496A
    公开(公告)日:1987-04-28
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