tert-butyl 4-(4-phenylthiazol-2-yl)piperidine-1-carboxylate | 887624-95-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: tert-butyl 4-(4-phenylthiazol-2-yl)piperidine-1-carboxylate
• 英文别名: 4-(4-phenylthiazol-2-yl)piperidine-1-carboxylic acid tert-butyl ester；tert-butyl 4-(4-phenyl-1,3-thiazol-2-yl)piperidine-1-carboxylate
• CAS: 887624-95-5
• 化学式: C₁₉H₂₄N₂O₂S
• 分子量: 344.478
• InChiKey: DKNQSZWNTUTHFX-UHFFFAOYSA-N

物化性质

• 沸点：
  481.2±38.0 °C(Predicted)
• 密度：
  1.160±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  70.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 4-(4-phenylthiazol-2-yl)piperidine-1-carboxylate 在 盐酸 、 甲醇 作用下， 以 乙酸乙酯 为溶剂， 反应 12.0h， 以98.2%的产率得到4-(4-phenyl-1,3-thiazol-2-yl)piperidine dihydrochloride
  参考文献：
  名称：

  EP1813606

  摘要：

  公开号：
• 作为产物：
  描述：

  N－Boc-4-硫代甲酰胺 、 2-溴苯乙酮 在 碳酸氢钠 作用下， 以 乙醇 为溶剂， 反应 3.0h， 以93.2%的产率得到tert-butyl 4-(4-phenylthiazol-2-yl)piperidine-1-carboxylate
  参考文献：
  名称：

  黄嘌呤衍生物的最优化可产生作为靶向DPP-IV和GPR119的强效双配体的HBK001盐酸盐。

  摘要：

  通过成环策略发现了一系列源自先前命中的20i的黄嘌呤化合物，它们在末端侧链上进行了修饰。对疏水侧链中带有刚性杂环的化合物的系统优化导致了新的先导化合物HBK001（21h），其具有改进的DPP-IV抑制作用和体外适度的GPR119激动活性。为了进一步研究PK和PD谱图，我们继续以克为单位合成21h及其盐酸盐（22），并通过ADME / T和口服糖耐量试验（OGTT）对ICR小鼠进行了评估。与其游离碱21h相比，化合物22在体内显示出改善的生物利用度和降低血糖的作用，这可能归因于其溶解度和渗透性的改善。对化合物22的初步毒性研究表明，mini-Ames的结果为阴性，小鼠的初步急性毒性LD50高于1.5 g / kg，而对hERG通道的抑制作用中等，IC50为4.9μM，可能是由于其高亲脂性。这些发现对于将来针对更有效，更安全的靶向DPP-IV和GPR119的双配体治疗糖尿病的药物设计将是有用的。

  DOI：

  10.1016/j.ejmech.2019.112017

文献信息

• Synthesis, SAR study, and biological evaluation of a series of piperazine ureas as fatty acid amide hydrolase (FAAH) inhibitors
  作者：Mitsunori Kono、Takahiro Matsumoto、Toru Kawamura、Atsushi Nishimura、Yoshihiro Kiyota、Hideyuki Oki、Junichi Miyazaki、Shigeru Igaki、Craig A. Behnke、Masato Shimojo、Masakuni Kori

  DOI：10.1016/j.bmc.2012.11.006

  日期：2013.1

  A series of piperazine ureas was designed, synthesized, and evaluated for their potential as novel orally available fatty acid amide hydrolase (FAAH) inhibitors that are therapeutically effective against pain. We carried out an optimization study of the lead compound 3 to improve its DMPK profile as well as in vitro potency. We identified the thiazole compound 60j with potent inhibitory activity, high

  设计，合成和评价了一系列哌嗪尿素作为新型口服可用的脂肪酸酰胺水解酶（FAAH）抑制剂的潜力，这些抑制剂可有效治疗疼痛。我们对前导化合物3进行了优化研究，以改善其DMPK谱以及体外效价。我们鉴定出噻唑化合物60j具有强抑制活性，高脑通透性和良好的生物利用度。化合物60j在小鼠的乙酸诱导的扭体试验中显示出强效且剂量依赖性的抗伤害感受作用。
• Amide Compound
  申请人：Matsumoto Takahiro

  公开号：US20080312226A1

  公开（公告）日：2008-12-18

  There is provided a FAAH inhibitor and a prophylactic or therapeutic agent for cerebrovascular disorders or sleep disorders comprising it. The prophylactic or therapeutic agent comprises a compound of the formula (I 0 ): R 1 —C—R 2 —R 3 —R 4 (I 0 ) wherein Z is oxygen or sulfur; R 1 is aryl which may be substituted, or a heterocyclic group which may be substituted; R 1a is a hydrogen atom, a hydrocarbon group which may be substituted, hydroxyl, etc.; R 2 is piperidin-1,4-diyl which may be substituted, or piperazin-1,4-diyl which may be substituted; R 3 is a group formed by eliminating two hydrogen atoms from a 5-membered aromatic heterocyclic group having 1 to 3 heteroatoms selected from nitrogen, oxygen and sulfur, which may be further substituted, —CO—, etc.; and R 4 is a hydrocarbon group which may be substituted, or a heterocyclic group which may be substituted; or a salt thereof.

  提供了一种FAAH抑制剂和预防或治疗脑血管疾病或睡眠障碍的药物，其中预防或治疗剂包括化合物(I0)的一种：R1-C-R2-R3-R4(I0)，其中Z为氧或硫；R1为芳基，可以被取代，或者是可以被取代的杂环基；R1a为氢原子，可以被取代的碳氢基，羟基等；R2为可以被取代的哌啶-1,4-二基，或者可以被取代的哌嗪-1,4-二基；R3为从具有1到3个氮、氧和硫杂原子的5元芳香杂环基中消除两个氢原子形成的基团，可以进一步被取代，-CO-等；R4为可以被取代的碳氢基或者可以被取代的杂环基；或其盐。
• Amide compound
  申请人：Takeda Pharmaceutical Company Limited

  公开号：US07851473B2

  公开（公告）日：2010-12-14

  There is provided a FAAH inhibitor and a prophylactic or therapeutic agent for cerebrovascular disorders or sleep disorders comprising it. The prophylactic or therapeutic agent comprises a compound of the formula (I0): wherein Z is oxygen or sulfur; R1 is aryl which may be substituted, or a heterocyclic group which may be substituted; R1a is a hydrogen atom, a hydrocarbon group which may be substituted, hydroxyl, etc.; R2 is piperidin-1,4-diyl which may be substituted, or piperazin-1,4-diyl which may be substituted; R3 is a group formed by eliminating two hydrogen atoms from a 5-membered aromatic heterocyclic group having 1 to 3 heteroatoms selected from nitrogen, oxygen and sulfur, which may be further substituted, —CO—, etc.; and R4 is a hydrocarbon group which may be substituted, or a heterocyclic group which may be substituted; or a salt thereof.

  提供了一种FAAH抑制剂和用于预防或治疗脑血管疾病或睡眠障碍的预防性或治疗性制剂，它包括公式（I0）的化合物：其中Z是氧或硫；R1是取代的芳基或取代的杂环基；R1a是氢原子、可取代的碳氢基、羟基等；R2是可取代的哌啶-1,4-二基或可取代的哌嗪-1,4-二基；R3是由1至3个从氮、氧和硫中选择的杂原子构成的5-成员芳香杂环基消去两个氢原子形成的基团，它可以进一步取代，-CO-等；R4是可取代的碳氢基或可取代的杂环基；或其盐。
• Azole compound
  申请人：Astellas Pharma Inc.

  公开号：US08207199B2

  公开（公告）日：2012-06-26

  A compound which is useful as an active ingredient of a pharmaceutical composition for treating neuropathic pain is provided. The present inventors have made extensive studies on compounds having an FAAH inhibitory activity, and as a result, have found that an azole compound substituted with an N-(pyridine-3-yl)oxycarbonyl-piperidin-4-yl group and a phenyl group or a pharmaceutically acceptable salt thereof has an excellent FAAH inhibitory activity, thereby completing the present invention. The compound of the present invention is confirmed to have an excellent FAAH inhibitory activity and an antiallodynic effect in rat models with neuropathic pain, and thus is useful as an agent for preventing and/or an agent for treating neuropathic pain.

  提供了一种化合物，该化合物可作为制备用于治疗神经病性疼痛的药物组合物的活性成分。本发明人对具有FAAH抑制活性的化合物进行了广泛的研究，并发现一种咪唑化合物，其取代有N-(吡啶-3-基)氧羰基哌啶-4-基团和苯基，或其药学上可接受的盐具有出色的FAAH抑制活性，从而完成了本发明。本发明的化合物已被证实在神经病性疼痛的大鼠模型中具有出色的FAAH抑制活性和抗痛觉过敏作用，因此可用作预防和/或治疗神经病性疼痛的药剂。
• AMIDE COMPOUND
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP1813606A1

  公开（公告）日：2007-08-01

  There is provided a FAAH inhibitor and a prophylactic or therapeutic agent for cerebrovascular disorders or sleep disorders comprising it. The prophylactic or therapeutic agent comprises a compound of the formula (I0): wherein Z is oxygen or sulfur; R1 is aryl which may be substituted, or a heterocyclic group which may be substituted; R1a is a hydrogen atom, a hydrocarbon group which may be substituted, hydroxyl, etc.; R2 is piperidin-1,4-diyl which may be substituted, or piperazin-1,4-diyl which may be substituted; R3 is a group formed by eliminating two hydrogen atoms from a 5-membered aromatic heterocyclic group having 1 to 3 heteroatoms selected from nitrogen, oxygen and sulfur, which may be further substituted, -CO-, etc.; and R4 is a hydrocarbon group which may be substituted, or a heterocyclic group which may be substituted; or a salt thereof.

  本发明提供了一种 FAAH 抑制剂和一种用于脑血管疾病或睡眠障碍的预防或治疗剂。该预防或治疗剂包括式（I0）化合物： 其中 Z 是氧或硫；R1 是可被取代的芳基或可被取代的杂环基团；R1a 是氢原子、可被取代的烃基、羟基等。R2 是可被取代的哌啶-1,4-二基或可被取代的哌嗪-1,4-二基；R3 是通过从具有 1 至 3 个选自氮、氧和硫的杂原子的 5 元芳香杂环基团中消除两个氢原子而形成的基团，该基团可被进一步取代、-CO- 等；以及 R4 是可被取代的烃基或可被取代的杂环基；或其盐。