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3-氨基-2-甲基-1,2-恶唑-5-酮 | 359867-47-3

中文名称
3-氨基-2-甲基-1,2-恶唑-5-酮
中文别名
——
英文名称
3-amino-2-methyl-5(2H)-isoxazolone
英文别名
3-amino-2-methyl-1,2-oxazol-5-one
3-氨基-2-甲基-1,2-恶唑-5-酮化学式
CAS
359867-47-3
化学式
C4H6N2O2
mdl
MFCD19207561
分子量
114.104
InChiKey
GXNDRIMNFKYUGV-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

物化性质

  • 沸点:
    159.1±43.0 °C(Predicted)
  • 密度:
    1.324±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0
  • 重原子数:
    8
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    55.6
  • 氢给体数:
    1
  • 氢受体数:
    4

SDS

SDS:076751005a1a3b140e99b1907590fce4
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反应信息

  • 作为反应物:
    描述:
    2H-吡喃-3,5(4H,6H)-二酮3-溴-4-甲基苯甲醛3-氨基-2-甲基-1,2-恶唑-5-酮乙酸乙酯甲酸 作用下, 以 乙醇 为溶剂, 反应 48.0h, 以formic acid:water to provide the title compound (0.07 g)的产率得到4-(3-bromo-4-methylphenyl)-1-methyl-4,9-dihydro-1H-isoxazolo[3,4-b]pyrano[4,3-e]pyridine-3,5(6H,8H)-dione
    参考文献:
    名称:
    Tricyclic dihydropyrazolone and tricyclic dihydroisoxazolone potassium channel openers
    摘要:
    公式I的化合物在治疗由钾通道开放剂预防或缓解的疾病方面非常有用。还揭示了开放钾通道的组合物和在哺乳动物中开放钾通道的方法。
    公开号:
    US06780872B2
  • 作为产物:
    参考文献:
    名称:
    Tricyclic dihydropyrazolone and tricyclic dihydroisoxazolone potassium channel openers
    摘要:
    公式I的化合物在治疗由钾通道开放剂预防或改善的疾病中很有用。还公开了钾通道开放组合物和在哺乳动物中开放钾通道的方法。
    公开号:
    US20020007059A1
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文献信息

  • Structure–activity studies for a novel series of tricyclic dihydropyridopyrazolones and dihydropyridoisoxazolones as KATP channel openers
    作者:Irene Drizin、Robert J. Altenbach、Steven A. Buckner、Kristi L. Whiteaker、Victoria E. Scott、John F. Darbyshire、Venkata Jayanti、Rodger F. Henry、Michael J. Coghlan、Murali Gopalakrishnan、William A. Carroll
    DOI:10.1016/j.bmc.2004.01.038
    日期:2004.4
    In search of a novel chemotype of KATP channel openers a series of tricyclic dihydropyridopyrazolones and dihydropyridoisoxazolones was synthesized. It was found that cyclopentanone in the left hand portion of the molecule was 4-fold more potent than cyclohexanone. Introduction of gem-dimethyl groups as well as incorporation of oxygen in the cyclohexanone ring in the left hand portion of the molecule increased the potency 10-fold. In the right hand portion of the molecule, the NH-group of the pyrazolone can be effectively substituted by oxygen increasing the activity 5-fold. Incorporation of a methyl group adjacent to the dihydropyridine (DHP) nitrogen not only significantly boosted activity, but also provided an additional benefit of increased metabolic stability. In vitro tests on the tissue from pig bladder strips provided further confirmation of K-ATP activity of these compounds. (C) 2004 Elsevier Ltd. All rights reserved.
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