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4-cyclopropyl-2-methylthiazole-5-carboxylic acid | 136204-46-1

中文名称
——
中文别名
——
英文名称
4-cyclopropyl-2-methylthiazole-5-carboxylic acid
英文别名
4-cyclopropyl-2-methyl-1,3-thiazole-5-carboxylic acid
4-cyclopropyl-2-methylthiazole-5-carboxylic acid化学式
CAS
136204-46-1
化学式
C8H9NO2S
mdl
——
分子量
183.231
InChiKey
LOAYPHPIJXHGBO-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:
    322.8±30.0 °C(Predicted)
  • 密度:
    1.421±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.8
  • 重原子数:
    12
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    78.4
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    4-cyclopropyl-2-methylthiazole-5-carboxylic acid1-羟基苯并三唑一水合肼盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺N,N-二异丙基乙胺 、 lithium hydroxide 作用下, 以 四氢呋喃乙醇N,N-二甲基甲酰胺 为溶剂, 反应 7.0h, 生成 4-cyclopropyl-2-methyl-5-(1H-pyrazol-3-yl)thiazole
    参考文献:
    名称:
    设计针对S-腺苷-1-蛋氨酸口袋的片段筛选方法的邻苯二酚O-甲基转移酶的强效和非药物类非酚抑制剂的设计
    摘要:
    专门针对儿茶酚O的S-腺苷-1-蛋氨酸口袋设计的片段筛选方法-甲基转移酶可以鉴定具有高配体效率的结构相关片段,并且对所述正交试验具有活性。通过将可靠的酶促测定与X射线晶体学一起用作指导,一系列片段修饰揭示了SAR,经过几次扩展后,可以获得有效的先导化合物。首次报道了非酚类和小的低纳摩尔浓度的强效SAM竞争性COMT抑制剂。这些化合物代表了一系列新的有效COMT抑制剂,这些抑制剂可能会进一步优化用于治疗帕金森氏病,左旋多巴治疗或精神分裂症的辅助药物。
    DOI:
    10.1021/acs.jmedchem.6b00927
  • 作为产物:
    描述:
    methyl 4-cyclopropyl-2-methyl-thiazole-5-carboxylate 在 、 sodium hydroxide 作用下, 以 甲醇 为溶剂, 反应 0.75h, 以91%的产率得到4-cyclopropyl-2-methylthiazole-5-carboxylic acid
    参考文献:
    名称:
    Optimization of Brain Penetrant 11β-Hydroxysteroid Dehydrogenase Type I Inhibitors and in Vivo Testing in Diet-Induced Obese Mice
    摘要:
    11 beta-Hydroxysteroid dehydrogenase type 1 (11 beta-HSD1) has been widely considered by the pharmaceutical industry as a target to treat metabolic syndrome in type II diabetics. We hypothesized that central nervous system (CNS) penetration might be required to see efficacy. Starting from a previously reported pyrimidine compound, we removed hydrogen-bond donors to yield 3, which had modest CNS penetration. More significant progress was achieved by changing the core to give 40, which combines good potency and CNS penetration. Compound 40 was dosed to diet-induced obese (DIO) mice and gave excellent target engagement in the liver and high free exposures of drug, both peripherally and in the CNS. However, no body weight reduction or effects on glucose or insulin were observed in this model. Similar data were obtained with a structurally diverse thiazole compound 51. This work casts doubt on the hypothesis that localized tissue modulation of 11 beta-HSD1 activity alleviates metabolic syndrome.
    DOI:
    10.1021/jm4016729
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