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5,6-dimethyl-3-phenyl-1H-pyrazin-2-one | 100142-33-4

中文名称
——
中文别名
——
英文名称
5,6-dimethyl-3-phenyl-1H-pyrazin-2-one
英文别名
5,6-Dimethyl-3-phenyl-1H-pyrazin-2-on;2(1H)-Pyrazinone, 5,6-dimethyl-3-phenyl-;5,6-dimethyl-3-phenyl-1H-pyrazin-2-one
5,6-dimethyl-3-phenyl-1<i>H</i>-pyrazin-2-one化学式
CAS
100142-33-4
化学式
C12H12N2O
mdl
——
分子量
200.24
InChiKey
UMGSSMTWYYJZTE-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

  • 熔点:
    235-238 °C
  • 密度:
    1.15±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 重原子数:
    15
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    41.5
  • 氢给体数:
    1
  • 氢受体数:
    2

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    参考文献:
    名称:
    1-substituted alkyl-1,2-dihydro-2-pyrazinone derivatives
    摘要:
    公式为## STR1 ##的1-取代烷基-1,2-二氢-2-吡嗪酮衍生物,其中A为低烷基; R.sub.1选择自烷基、苯基-低烷基和取代苯基-低烷基的群; R.sub.2和R.sub.3分别是低烷基,或者共同形成四亚甲基,R选择自羟基、卤素、低烷酰氧R.sub.4-氨基甲酸酯、芳基硫、1-甲基四氮唑-5-基硫、1-咪唑、吗啉、## STR2 ##其中R.sub.4是低烷基或芳基,R.sub.5是氢、低烷基或芳基,R.sub.6是氢、低烷基、羟基-低烷基、芳基、芳基-低烷酰基、芳基羰基、芳基磺酰基或噻吩基-低烷酰基,Ar是苯基或取代有C.sub.1-3烷基、卤素、硝基或低烷氧基的苯基,A、R.sub.1、R.sub.2和R.sub.3如上所定义,m为4-6的整数,n为2或3;以及其药学上可接受的盐。该化合物用作抑制血小板聚集、扩张血管和抗脂质过氧化物生成的药剂。
    公开号:
    US04837319A1
  • 作为产物:
    参考文献:
    名称:
    吡嗪及相关化合物;羟基吡嗪的新合成。
    摘要:
    DOI:
    10.1021/ja01169a023
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文献信息

  • 1-Substituted alkyl-1,2-dihydro-2-pyrazinone derivatives
    申请人:Toyo Jozo Kabushiki Kaisha
    公开号:US04870176A1
    公开(公告)日:1989-09-26
    1-Substituted alkyl-1,2-dihydro-2-pyrazinone derivatives of the formula ##STR1## wherein A is lower alkylene; R.sub.1 is selected from the group consisting of alkyl, phenyl-lower alkyl, and substituted phenyl-lower alkyl; R.sub.2 and R.sub.3 are each lower alkyl; and R is selected from the group consisting of hydroxyl, halogen, lower alkanoyloxy, R.sub.4 -carbamoyloxy and arylthio, in which R.sub.4 is lower alkyl or aryl; and pharmaceutically acceptable salts thereof. The compounds are useful as agents for platelet aggregation inhibition, vasodilation and anti-lipoperoxide generation.
    公式为##STR1##的1-取代烷基-1,2-二氢-2-吡嗪酮衍生物,其中A为低碳链;R.sub.1选自烷基、苯基-低碳基、和取代苯基-低碳基;R.sub.2和R.sub.3分别为低碳基;R选自羟基、卤素、低碳酰氧基、R.sub.4-氨基甲酸酯氧基和芳基硫基,其中R.sub.4为低碳基或芳基;以及其药学上可接受的盐。这些化合物可用作血小板聚集抑制剂、血管扩张剂和抗脂质过氧化生成剂。
  • 1-substituted alkyl-2-oxo-hexahydroquinoxaline derivatives
    申请人:Toyo Jozo Kabushiki Kaisha
    公开号:US04877877A1
    公开(公告)日:1989-10-31
    1-Substituted alkyl-2-oxo-hexahydroquinoxaline derivatives of the formula ##STR1## wherein A is lower alkylene; R.sub.1 is selected from the group consisting of alkyl, phenyl-lower alkyl, and substituted phenyl-lower alkyl; and R is selected from the group consisting of hydroxyl, halogen, lower alkanocyloxy, R.sub.4 -carbamoyloxy and arylthio, in which R.sub.4 is lower alkyl or aryl; and pharmaceutically acceptable salts thereof. The compounds are useful as agents for platelet aggregation inhibition, vasodilation and anti-lipoperoxide generation.
    该文献描述了式子##STR1##的1-取代烷基-2-氧代-六氢喹诺啉衍生物,其中A是低碳链烷基;R.sub.1选自烷基、苯基-低碳链烷基和取代苯基-低碳链烷基;R选自羟基、卤素、低碳酰氧基、R.sub.4-氨基甲酸酯氧基和芳基硫醚,其中R.sub.4是低碳链烷基或芳基;以及其药学上可接受的盐。这些化合物可用作抑制血小板聚集、扩张血管和抗脂质过氧化产生的剂。
  • 1-Substituted alkyl-2-oxo-hexahydroquinoxaline derivatives
    申请人:Toyo Jozo Kabushiki Kaisha
    公开号:US04877875A1
    公开(公告)日:1989-10-31
    1-Substituted alkyl-2-oxo-hexahydroquinoxaline derivatives of the formula ##STR1## wherein A is lower alkylene; R.sub.1 is selected from the group consisting of alkyl, phenyl-lower alkyl, and substituted phenyl-lower alkyl; and R is selected from the group consisting of 1-methyltetrazole-5-yl-thio, 1-imidazolyl, morpholino, ##STR2## in which R.sub.5 is hydrogen, lower alkyl or aryl, R.sub.6 is hydrogen, lower alkyl, hydroxy-lower alkyl, aryl, aryl-lower alkanoyl, arylcarbonyl, arylsulfonyl or thienyl-lower alkanoyl, Ar is phenyl or phenyl substituted with C.sub.1-3 alkyl, halogen, nitro, or lower alkoxy, A and R.sub.1 are as defined above, R.sub.2 and R.sub.3 are each lower alkyl or together form tetramethylene, m is an integer from 4-6, and n is 2 or 3; and pharmaceutically acceptable salts thereof. The compounds are useful as agents for platelet aggregation inhibition, vasodilation and anti-lipoperoxide generation.
    公式为##STR1##的1-取代烷基-2-氧代六氢喹喔啉衍生物,其中A为低碳烷基;R.sub.1选自烷基、苯基-低碳烷基和取代苯基-低碳烷基的群;R选自1-甲基四氮唑-5-基硫、1-咪唑基、吗啉、##STR2## 其中R.sub.5为氢、低碳烷基或芳基,R.sub.6为氢、低碳烷基、羟基-低碳烷基、芳基、芳基-低碳酰基、芳基羰基、芳基磺酰基或噻吩基-低碳酰基,Ar为苯基或取代有C.sub.1-3烷基、卤素、硝基或低碳烷氧基的苯基,A和R.sub.1如上定义,R.sub.2和R.sub.3各自为低碳烷基或一起形成四亚甲基,m为4-6的整数,n为2或3;以及其药学上可接受的盐。该化合物可用作抑制血小板聚集、扩张血管和抗脂质过氧化物生成的剂。
  • 1-Substituted Alkyl-1, 2-Dihydro-2-Pyrazinone derivatives
    申请人:TOYO JOZO KABUSHIKI KAISHA
    公开号:EP0242957A1
    公开(公告)日:1987-10-28
    Compounds of formula (I) wherein R is hydroxyl, halogen, lower alkanoyloxy, R4-carbamoyloxy, arylthio, 1-methyltetrazole-5-yl-thio, 1-imidazolyl, morpholino, or in which R4 is lower alkyl or aryl, Rs is hydrogen, lower alkyl or aryl, R6 is hydrogen, lower alkyl, hydroxy-lower alkyl, aryl, aryl-lower alkanoyl, arylcarbonyl, arylsulfonyl or thienyl-lower alkanoyl, A and A, are lower alkylene, m is an integer of from 4 to 6, n is the integer 2 or 3; R, is alkyl aryl-lower alkyl or aryl; and R2 and R3 are each lower alkyl or together constitute tetramethylene; and pharmacologically acceptable non-toxic salts thereof; wherein aryl means phenyl unsubstututed or substituted by C1-3 alkyl, halogen, nitro or lower alkoxyl; have an inhibitory action on platelet aggregation, vasodilating activity and/or inhibitory action on lipoperoxide generation.
    式(I)化合物 其中 R 是羟基、卤素、低级烷酰氧基、R4-氨基甲酰氧基、芳硫基、1-甲基四唑-5-硫基、1-咪唑基、吗啉基、 或 其中 R4 是低级烷基或芳基,Rs 是氢、低级烷基或芳基,R6 是氢、低级烷基、羟基-低级烷基、芳基、芳基-低级烷酰基、芳基羰基、芳基磺酰基或噻吩基-低级烷酰基,A 和 A,是低级亚烷基,m 是 4 到 6 的整数,n 是 2 或 3 的整数;R,是烷基芳基-低级烷基或芳基;以及 R2 和 R3 分别为低级烷基或共同构成四亚甲基;及其药理上可接受的无毒盐;其中芳基指未被 C1-3 烷基、卤素、硝基或低级烷氧基取代或取代的苯基;具有抑制血小板聚集的作用、血管扩张活性和/或抑制脂过氧化物生成的作用。
  • Dunn et al., Journal of the Chemical Society, 1949, p. 2707,2710
    作者:Dunn et al.
    DOI:——
    日期:——
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