1-cyclobutylthiourea | 572889-33-9

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫脲类
• 英文名称: 1-cyclobutylthiourea
• 英文别名: N-cyclobutylthiourea；Cyclobutylthiourea
• CAS: 572889-33-9
• 化学式: C₅H₁₀N₂S
• 分子量: 130.214
• InChiKey: KTNJMTPGENILGB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  70.1
• 氢给体数：
  2
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-cyclobutylthiourea 、 (R)-N-(tert-butoxycarbonyl)-2-(2-chloroacetyl)pyrrolidine 以 N,N-二甲基甲酰胺 为溶剂， 生成 tert-butyl (R)-2-(2-(cyclobutylamino)thiazol-4-yl)pyrrolidine-1-carboxylate
  参考文献：
  名称：

  2-(2-Aminothiazol-4-yl)pyrrolidine-based tartrate diamides as potent, selective and orally bioavailable TACE inhibitors

  摘要：

  TNF-alpha converting enzyme (TACE) inhibitors are promising agents to treat inflammatory disorders and cancer. We have investigated novel tartrate diamide TACE inhibitors where the tartrate core binds to zinc in a unique tridentate fashion. Incorporating (R)-2-(2-N-alkylaminothiazol-4-yl)pyrrolidines into the left hand side amide of the tartrate scaffold led to the discovery of potent and selective TACE inhibitors, some of which exhibited good rat oral bioavailability. (C) 2011 Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmcl.2011.01.002
• 作为产物：
  描述：

  环丁基胺 、 potassium thioacyanate 在 盐酸 作用下， 以 四氢呋喃 、 1,4-二氧六环 为溶剂， 反应 17.0h， 以100%的产率得到1-cyclobutylthiourea
  参考文献：
  名称：

  [EN] THIAZOLE AND OXAZOLE KINASE INHIBITORS
  [FR] INHIBITEURS DE KINASE À BASE DE THIAZOLE ET D'OXAZOLE

  摘要：

  本发明提供噻唑和氧唑化合物，含有这些化合物的组合物，以及用作药用剂的制备方法和使用方法。

  公开号：

  WO2009032667A1

文献信息

• Thiazole And Oxazole Kinase Inhibitors
  申请人：Adjabeng George

  公开号：US20110190280A1

  公开（公告）日：2011-08-04

  The present invention provides thiazole and oxazole compounds, compositions containing the same, as well as processes for the preparation and methods for their use as pharmaceutical agents.

  本发明提供噻唑和氧唑化合物，含有这些化合物的组合物，以及制备这些化合物的方法和将其用作药物的方法。
• Utilization of a nitrogen–sulfur nonbonding interaction in the design of new 2-aminothiazol-5-yl-pyrimidines as p38α MAP kinase inhibitors
  作者：Shuqun Lin、Stephen T. Wrobleski、John Hynes、Sidney Pitt、Rosemary Zhang、Yi Fan、Arthur M. Doweyko、Kevin F. Kish、John S. Sack、Mary F. Malley、Susan E. Kiefer、John A. Newitt、Murray McKinnon、James Trzaskos、Joel C. Barrish、John H. Dodd、Gary L. Schieven、Katerina Leftheris

  DOI：10.1016/j.bmcl.2010.07.102

  日期：2010.10

  The design, synthesis, and structure-activity relationships (SAR) of a series of 2-aminothiazol-5-yl-pyrimidines as novel p38α MAP kinase inhibitors are described. These efforts led to the identification of 41 as a potent p38α inhibitor that utilizes a unique nitrogen-sulfur intramolecular nonbonding interaction to stabilize the conformation required for binding to the p38α active site. X-ray crystallographic studies that confirm the proposed binding mode of this class of inhibitors in p38 α and provide evidence for the proposed intramolecular nitrogen-sulfur interaction are discussed.
• Evaluation of Aminohydantoins as a Novel Class of Antimalarial Agents
  作者：Marvin J. Meyers、Micky D. Tortorella、Jing Xu、Limei Qin、Zhengxiang He、Xingfen Lang、Wentian Zeng、Wanwan Xu、Li Qin、Michael J. Prinsen、Francis M. Sverdrup、Christopher S. Eickhoff、David W. Griggs、Jonathan Oliva、Peter G. Ruminski、E. Jon Jacobsen、Mary A. Campbell、David C. Wood、Daniel E. Goldberg、Xiaorong Liu、Yongzhi Lu、Xin Lu、Zhengchao Tu、Xiaoyun Lu、Ke Ding、Xiaoping Chen

  DOI：10.1021/ml400412x

  日期：2014.1.9

  Given the threat of drug resistance, there is an acute need for new classes of antimalarial agents that act via a unique mechanism of action relative to currently used drugs. We have identified a set of druglike compounds within the Tres Cantos Anti-Malarial Set (TCAMS) which likely act via inhibition of a Plasmodium aspartic protease. Structure-activity relationship analysis and optimization of these aminohydantoins demonstrate that these compounds are potent nanomolar inhibitors of the Plasmodium aspartic proteases PM-II and PM-IV and likely one or more other Plasmodium aspartic proteases. Incorporation of a bulky group, such as a cyclohexyl group, on the aminohydantion N-3 position gives enhanced antimalarial potency while reducing inhibition of human aspartic proteases such as BACE. We have identified compound 8p (CWHM-117) as a promising lead for optimization as an antimalarial drug with a low molecular weight, modest lipophilicity, oral bioavailability, and in vivo antimalarial activity in mice.
• [EN] THIAZOLE AND OXAZOLE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASE À BASE DE THIAZOLE ET D'OXAZOLE
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2009032667A1

  公开（公告）日：2009-03-12

  The present invention provides thiazole and oxazole compounds, compositions containing the same, as well as processes for the preparation and methods for their use as pharmaceutical agents.

  本发明提供噻唑和氧唑化合物，含有这些化合物的组合物，以及用作药用剂的制备方法和使用方法。
• 2-(2-Aminothiazol-4-yl)pyrrolidine-based tartrate diamides as potent, selective and orally bioavailable TACE inhibitors
  作者：Chaoyang Dai、Dansu Li、Janeta Popovici-Muller、Lianyun Zhao、Vinay M. Girijavallabhan、Kristin E. Rosner、Brian J. Lavey、Razia Rizvi、Bandarpalle B. Shankar、Michael K.C. Wong、Zhuyan Guo、Peter Orth、Corey O. Strickland、Jing Sun、Xiaoda Niu、Shiying Chen、Joseph A. Kozlowski、Daniel J. Lundell、John J. Piwinski、Neng-Yang Shih、M. Arshad Siddiqui

  DOI：10.1016/j.bmcl.2011.01.002

  日期：2011.5

  TNF-alpha converting enzyme (TACE) inhibitors are promising agents to treat inflammatory disorders and cancer. We have investigated novel tartrate diamide TACE inhibitors where the tartrate core binds to zinc in a unique tridentate fashion. Incorporating (R)-2-(2-N-alkylaminothiazol-4-yl)pyrrolidines into the left hand side amide of the tartrate scaffold led to the discovery of potent and selective TACE inhibitors, some of which exhibited good rat oral bioavailability. (C) 2011 Published by Elsevier Ltd.