5-bromo-2-(3-methoxyphenyl)-1,3-thiazole | 1078734-00-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 5-bromo-2-(3-methoxyphenyl)-1,3-thiazole
• 英文别名: 5-Bromo-2-(3-methoxyphenyl)thiazole；5-Bromo-2-(3-methoxyphenyl) thiazole
• CAS: 1078734-00-5
• 化学式: C₁₀H₈BrNOS
• 分子量: 270.15
• InChiKey: SJJLNQHTBGGHCY-UHFFFAOYSA-N

物化性质

• 沸点：
  381.3±48.0 °C(Predicted)
• 密度：
  1.521±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  50.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-bromo-2-(3-methoxyphenyl)-1,3-thiazole 、 4-甲氧基-3-甲基苯硼酸 在 四(三苯基膦)钯 、 caesium carbonate 作用下， 以 乙二醇二甲醚 、 乙醇 、 水 为溶剂， 150.0 ℃ 、1.5 MPa 条件下， 反应 0.25h， 以69%的产率得到5-(4-methoxy-3-methylphenyl)-2-(3-methoxyphenyl)-1,3-thiazole
  参考文献：
  名称：

  New Insights into the SAR and Binding Modes of Bis(hydroxyphenyl)thiophenes and -benzenes: Influence of Additional Substituents on 17β-Hydroxysteroid Dehydrogenase Type 1 (17β-HSD1) Inhibitory Activity and Selectivity

  摘要：

  17 beta-Hydroxystcroid dehydrogenase type 1 (17 beta-HSD1) is responsible for the catalytic reduction of weakly active E1 to highly potent E2. E2 stimulates the proliferation of hormone-dependent diseases via activation of the estrogen receptor alpha (ER alpha). Because of the overexpression of 17 beta-HSD1 in mammary tumors, this enzyme should be an attractive target for the treatment of estrogen-dependent pathologies. Recently, we have reported on a series of potent 17 beta-HSD1 inhibitors: bis(hydroxyphenyl) azoles, thiophenes, and benzenes. In this paper, different substituents are introduced into the core structure and the biological properties of the corresponding inhibitors are evaluated. Computational methods and analysis of different X-rays of 17 beta-HSD1 lead to identification of two different binding modes for these inhibitors. The fluorine compound 23 exhibits an IC50 of 8 nM and is the most potent nonsteroidal inhibitor described so far. It also shows a high selectivity (17 beta-HSD2, ER alpha) and excellent pharmacokinetic properties after peroral application to rats.

  DOI：

  10.1021/jm901195w
• 作为产物：
  描述：

  2,5-二溴噻唑 、 3-甲氧基苯硼酸 在 四(三苯基膦)钯 、 sodium carbonate 作用下， 以 水 、 甲苯 为溶剂， 反应 4.0h， 以50%的产率得到5-bromo-2-(3-methoxyphenyl)-1,3-thiazole
  参考文献：
  名称：

  设计，合成，生物学评估和双（羟苯基）取代的唑，噻吩，苯和氮杂苯作为17β-羟类固醇脱氢酶1型（17beta-HSD1）的有效和选择性非甾体抑制剂。

  摘要：

  最有效的女性性激素17beta-Estradiol（E2）通过激活雌激素受体α（ERalpha）刺激乳腺肿瘤的生长和子宫内膜异位症。因此，将17beta-羟基类固醇脱氢酶1型（17beta-HSD1）负责将弱活性雌激素雌酮（E1）催化还原为E2，作为一种新型药物靶标进行了讨论。最近，我们发现2，5-双（羟苯基）恶唑是17beta-HSD1的有效抑制剂。在本文中，进行了进一步的结构优化：合成了39个双（羟基苯基）唑，噻吩，苯和氮杂苯，并对其生物学特性进行了评估。这项研究最有前途的化合物显示出在低纳摩尔范围内提高的IC 50值，对17beta-HSD2的高选择性，对ERalpha的低结合亲和力，在大鼠肝微粒体中具有良好的代谢稳定性，并且经口应用后具有合理的药代动力学特征。分子静电势的计算揭示了17beta-HSD1抑制与电子密度分布之间的相关性。

  DOI：

  10.1021/jm8006917

文献信息

• 17BETA-HYDROXYSTEROID DEHYDROGENASE TYPE 1 INHIBITORS FOR THE TREATMENT OF HORMONE-RELATED DISEASES
  申请人：Hartmann Rolf

  公开号：US20110046147A1

  公开（公告）日：2011-02-24

  The invention relates to 17beta-hydroxysteroid dehydrogenase type 1 (17betaHSD1) inhibitors, the preparation thereof and the use thereof for the treatment and prophylaxis of hormone-related, especially estrogen-related or androgen-related, diseases.

  该发明涉及17beta-羟基类固醇脱氢酶1型（17betaHSD1）抑制剂，其制备以及用于治疗和预防激素相关疾病，特别是雌激素相关或雄激素相关疾病的用途。
• 17BETA-HYDROXYSTEROID-DEHYDROGENASE-TYP1-INHIBITOREN ZUR BEHANDLUNG HORMONABHÄNGIGER ERKRANKUNGEN
  申请人：Universität des Saarlandes

  公开号：EP2190421A2

  公开（公告）日：2010-06-02
• [DE] 17BETA-HYDROXYSTEROID-DEHYDROGENASE-TYP1-INHIBITOREN ZUR BEHANDLUNG HORMONABHÄNGIGER ERKRANKUNGEN<br/>[EN] 17BETA-HYDROXYSTEROID DEHYDROGENASE TYPE 1 INHIBITORS FOR THE TREATMENT OF HORMONE-DEPENDENT DISEASES<br/>[FR] INHIBITEURS 17BÊTA-HYDROXYSTÉROÏD-DÉHYDROGÉNASE DE TYPE 1 POUR TRAITER DES MALADIES HORMONO-DÉPENDANTES
  申请人：UNIV SAARLAND

  公开号：WO2009027346A2

  公开（公告）日：2009-03-05

  Die Erfindung betrifft 17Beta-Hydroxysteroid-Dehydrogenase-Typ1 (17betaHSD1) Inhibitoren, deren Herstellung und Verwendung zur Behandlung und Prophylaxe hormonabhängiger, insbesondere estrogenabhängiger oder androgenabhängiger Erkrankungen.
• New Insights into the SAR and Binding Modes of Bis(hydroxyphenyl)thiophenes and -benzenes: Influence of Additional Substituents on 17β-Hydroxysteroid Dehydrogenase Type 1 (17β-HSD1) Inhibitory Activity and Selectivity
  作者：Emmanuel Bey、Sandrine Marchais-Oberwinkler、Matthias Negri、Patricia Kruchten、Alexander Oster、Tobias Klein、Alessandro Spadaro、Ruth Werth、Martin Frotscher、Barbara Birk、Rolf W. Hartmann

  DOI：10.1021/jm901195w

  日期：2009.11.12

  17 beta-Hydroxystcroid dehydrogenase type 1 (17 beta-HSD1) is responsible for the catalytic reduction of weakly active E1 to highly potent E2. E2 stimulates the proliferation of hormone-dependent diseases via activation of the estrogen receptor alpha (ER alpha). Because of the overexpression of 17 beta-HSD1 in mammary tumors, this enzyme should be an attractive target for the treatment of estrogen-dependent pathologies. Recently, we have reported on a series of potent 17 beta-HSD1 inhibitors: bis(hydroxyphenyl) azoles, thiophenes, and benzenes. In this paper, different substituents are introduced into the core structure and the biological properties of the corresponding inhibitors are evaluated. Computational methods and analysis of different X-rays of 17 beta-HSD1 lead to identification of two different binding modes for these inhibitors. The fluorine compound 23 exhibits an IC50 of 8 nM and is the most potent nonsteroidal inhibitor described so far. It also shows a high selectivity (17 beta-HSD2, ER alpha) and excellent pharmacokinetic properties after peroral application to rats.
• Design, Synthesis, Biological Evaluation and Pharmacokinetics of Bis(hydroxyphenyl) substituted Azoles, Thiophenes, Benzenes, and Aza-Benzenes as Potent and Selective Nonsteroidal Inhibitors of 17β-Hydroxysteroid Dehydrogenase Type 1 (17β-HSD1)
  作者：Emmanuel Bey、Sandrine Marchais-Oberwinkler、Ruth Werth、Matthias Negri、Yaseen A. Al-Soud、Patricia Kruchten、Alexander Oster、Martin Frotscher、Barbara Birk、Rolf W. Hartmann

  DOI：10.1021/jm8006917

  日期：2008.11.13

  activation of the estrogen receptor alpha (ERalpha). 17beta-Hydroxysteroid dehydrogenase type 1 (17beta-HSD1), which is responsible for the catalytic reduction of the weakly active estrogen estrone (E1) into E2, is therefore discussed as a novel drug target. Recently, we have discovered a 2,5-bis(hydroxyphenyl) oxazole to be a potent inhibitor of 17beta-HSD1. In this paper, further structural optimizations were

  最有效的女性性激素17beta-Estradiol（E2）通过激活雌激素受体α（ERalpha）刺激乳腺肿瘤的生长和子宫内膜异位症。因此，将17beta-羟基类固醇脱氢酶1型（17beta-HSD1）负责将弱活性雌激素雌酮（E1）催化还原为E2，作为一种新型药物靶标进行了讨论。最近，我们发现2，5-双（羟苯基）恶唑是17beta-HSD1的有效抑制剂。在本文中，进行了进一步的结构优化：合成了39个双（羟基苯基）唑，噻吩，苯和氮杂苯，并对其生物学特性进行了评估。这项研究最有前途的化合物显示出在低纳摩尔范围内提高的IC 50值，对17beta-HSD2的高选择性，对ERalpha的低结合亲和力，在大鼠肝微粒体中具有良好的代谢稳定性，并且经口应用后具有合理的药代动力学特征。分子静电势的计算揭示了17beta-HSD1抑制与电子密度分布之间的相关性。