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6-(2-chloroethyl)-7-methyl-3-(4-methylphenyl)-5H-thiazolo[3,2-a]pyrimidin-5-one | 185613-78-9

中文名称
——
中文别名
——
英文名称
6-(2-chloroethyl)-7-methyl-3-(4-methylphenyl)-5H-thiazolo[3,2-a]pyrimidin-5-one
英文别名
3-(4-methylphenyl)-6-(2-chloroethyl)-7-methylthiazolo[3,2-a]pyrimidin-5-one;3-(4-Methylphenyl)-6-(2-chloroethyl)-7-methyl-thiazolo[3,2-a]pyrimidin-5-one;6-(2-chloroethyl)-7-methyl-3-(4-methylphenyl)-[1,3]thiazolo[3,2-a]pyrimidin-5-one
6-(2-chloroethyl)-7-methyl-3-(4-methylphenyl)-5H-thiazolo[3,2-a]pyrimidin-5-one化学式
CAS
185613-78-9
化学式
C16H15ClN2OS
mdl
——
分子量
318.827
InChiKey
UJOCFQKQSHJIHT-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:
    196-200 °C(Solv: N,N-dimethylformamide (68-12-2); ethanol (64-17-5))
  • 沸点:
    473.6±55.0 °C(Predicted)
  • 密度:
    1.33±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.4
  • 重原子数:
    21
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    58
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    6-(2-chloroethyl)-7-methyl-3-(4-methylphenyl)-5H-thiazolo[3,2-a]pyrimidin-5-one1-(4-氯苯基)哌嗪三乙胺 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 10.0h, 以46%的产率得到6-{2-[4-(4-chlorophenyl)piperazin-1-yl]ethyl}-7-methyl-3-(4-methylphenyl)-5H-thiazolo[3,2-a]pyrimidin-5-one
    参考文献:
    名称:
    Synthesis, Pharmacophore Modeling, and Biological Evaluation of Novel 5H-Thiazolo[3,2-a]pyrimidin-5-one Derivatives as 5-HT2A Receptor Antagonists
    摘要:
    我们合成了通过乙烯桥连接各种苯基哌嗪基团的新型5H-噻唑并[3,2-a]嘧啶-5-酮衍生物,以评估其作为5-HT2A受体拮抗剂的潜力。目标化合物11a–p是通过最初合成2-氯乙基中间体10a–d,然后与相应的苯基哌嗪反应而制备的。所有化合物都通过抑制5-羟基色氨酸(5-HTP)诱导的小鼠头部抽搐来测试其对5-HT2A受体的拮抗活性。基于一组多样化已知活性配体生成的假设药效团模板的药效团建模研究显示,设计的化合物与生成的假设药效团具有良好的匹配。
    DOI:
    10.3797/scipharm.0804-20
  • 作为产物:
    描述:
    α-乙酰基-γ-丁内酯2-氨基-4-(对甲苯基)噻唑三氯氧磷 作用下, 反应 2.0h, 以48%的产率得到6-(2-chloroethyl)-7-methyl-3-(4-methylphenyl)-5H-thiazolo[3,2-a]pyrimidin-5-one
    参考文献:
    名称:
    Synthesis, Pharmacophore Modeling, and Biological Evaluation of Novel 5H-Thiazolo[3,2-a]pyrimidin-5-one Derivatives as 5-HT2A Receptor Antagonists
    摘要:
    我们合成了通过乙烯桥连接各种苯基哌嗪基团的新型5H-噻唑并[3,2-a]嘧啶-5-酮衍生物,以评估其作为5-HT2A受体拮抗剂的潜力。目标化合物11a–p是通过最初合成2-氯乙基中间体10a–d,然后与相应的苯基哌嗪反应而制备的。所有化合物都通过抑制5-羟基色氨酸(5-HTP)诱导的小鼠头部抽搐来测试其对5-HT2A受体的拮抗活性。基于一组多样化已知活性配体生成的假设药效团模板的药效团建模研究显示,设计的化合物与生成的假设药效团具有良好的匹配。
    DOI:
    10.3797/scipharm.0804-20
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文献信息

  • 5H-thiazolo\x9b3,2-a!pyrimidin-5-one derivatives
    申请人:Ferrer Internacional, S.A.
    公开号:US05798361A1
    公开(公告)日:1998-08-25
    The present invention relates to new 5H-thiazolo\x9b3,2-a!pyrimidin -5-one derivatives having the formula (I): ##STR1## wherein Ar is phenyl optionally substituted by one or two groups selected from halogen, alkyl having from 1 to 4 carbon atoms, methylendioxy, alkoxy having from 1 to 4 carbon atoms, and trifluoromethyl; and R is a group selected from (a) or (b): ##STR2## as well as their pharmaceutically acceptable addition salts, which are useful in the treatment of psychosis, schizophrenia and anxiety. This invention also discloses methods and intermediates for their preparation and pharmaceutical compositions containing them.
    本发明涉及具有以下式子(I)的新的5H-噻唑并[3,2-a]嘧啶-5-酮衍生物:##STR1## 其中Ar是苯基,可以选择性地被卤素、碳数为1至4的烷基、甲基二氧基、碳数为1至4的烷氧基和三氟甲基中的一种或两种基团取代;而R是从(a)或(b)中选择的基团:##STR2## 这些衍生物的药学上可接受的加盐物在治疗精神病、精神分裂症和焦虑症方面是有用的。本发明还揭示了它们的制备方法和中间体以及含有它们的制药组合物。
  • 5H-THIAZOLO 3,2-a]PYRIMIDIN-5-ONE DERIVATIVES
    申请人:FERRER INTERNACIONAL, S.A.
    公开号:EP0773947A1
    公开(公告)日:1997-05-21
  • US5798361A
    申请人:——
    公开号:US5798361A
    公开(公告)日:1998-08-25
  • [EN] 5H-THIAZOLO[3,2-a]PYRIMIDIN-5-ONE DERIVATIVES<br/>[FR] DERIVES DE 5H-THIAZOLO[3,2-a]PYRIMIDIN-5-ONE
    申请人:FERRER INTERNACIONAL, S.A.
    公开号:WO1996037498A1
    公开(公告)日:1996-11-28
    (EN) The present invention relates to new 5H-thiazolo[3,2-a]pyrimidin-5-one derivatives having formula (I): wherein Ar is phenyl optionally substituted by one or two groups selected from halogen, alkyl having from 1 to 4 carbon atoms, methylendioxy, alkoxy having from 1 to 4 carbon atoms, and trifluoromethyl; and R is a group selected from (a) or (b) as well as their pharmaceutically acceptable addition salts, which are useful in the treatment of psychosis, schizophrenia and anxiety. This invention also discloses methods and intermediates for their preparation and pharmaceutical compositions containing them.(FR) Nouveaux dérivés de 5H-thiazolo[3,2-a]pyrimidin-5-one de formule (I) dans laquelle Ar est phényle éventuellement substitué par un ou deux groupes choisis parmi halogène, alkyle ayant 1 à 4 atomes de carbone, méthylendioxy, alcoxy ayant de 1 à 4 atomes de carbone et trifluorométhyle; et R est un groupe choisi entre (a) ou (b), ainsi que leurs sels d'addition pharmaceutiquement acceptables, qui sont utiles dans le traitement de la psychose, de la schizophrénie et de l'anxiété. La présente invention concerne également des procédés et des intermédiaires pour leur préparation et des compositions pharmaceutiques les contenant.
  • Synthesis, Pharmacophore Modeling, and Biological Evaluation of Novel 5H-Thiazolo[3,2-a]pyrimidin-5-one Derivatives as 5-HT2A Receptor Antagonists
    作者:Fadi M. Awadallah
    DOI:10.3797/scipharm.0804-20
    日期:——
    Novel 5H-thiazolo[3,2-a]pyrimidin-5-one derivatives linked through an ethylene bridge to various phenylpiperazine groups were prepared for evaluation as 5-HT2A receptor antagonists. The target compounds 11a–p were prepared through the initial synthesis of the 2-chloroethyl intermediates 10a–d which were then reacted with the appropriate phenylpiperazines. All compounds were tested for their antagonistic activity on 5-HT2Areceptors using inhibition of 5-hydroxytryptophan(5-HTP)-induced head twitches in mice. Pharmacophore modeling study, based on a hypothetical pharmacophore template generated from a set of diverse known active ligands, revealed good fitting of the designed compounds to the generated hypothetical pharmacophore.
    我们合成了通过乙烯桥连接各种苯基哌嗪基团的新型5H-噻唑并[3,2-a]嘧啶-5-酮衍生物,以评估其作为5-HT2A受体拮抗剂的潜力。目标化合物11a–p是通过最初合成2-氯乙基中间体10a–d,然后与相应的苯基哌嗪反应而制备的。所有化合物都通过抑制5-羟基色氨酸(5-HTP)诱导的小鼠头部抽搐来测试其对5-HT2A受体的拮抗活性。基于一组多样化已知活性配体生成的假设药效团模板的药效团建模研究显示,设计的化合物与生成的假设药效团具有良好的匹配。
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