2-Prolyl-5-tert-butyl-[1,3,4]oxadiazole | 643025-24-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-Prolyl-5-tert-butyl-[1,3,4]oxadiazole
• 英文别名: (5-tert-butyl-1,3,4-oxadiazol-2-yl)-[(2S)-pyrrolidin-2-yl]methanone
• CAS: 643025-24-5
• 化学式: C₁₁H₁₇N₃O₂
• 分子量: 223.275
• InChiKey: YUKGJYBQODPVBL-ZETCQYMHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  68
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-Prolyl-5-tert-butyl-[1,3,4]oxadiazole 在 potassium carbonate 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 生成 2-tert-butylamino-1-[(S)-2-(5-tert-butyl-[1,3,4]oxadiazole-2-carbonyl)-pyrrolidine-1-yl]-ethanone
  参考文献：
  名称：

  Synthesis, SAR, and X-ray structure of novel potent DPPIV inhibitors: Oxadiazolyl ketones

  摘要：

  Synthesis of a novel series of DPPIV inhibitors with 1,2,4- and 1,3,4-oxadiazolyl ketone derivatives and its structure-activity relationships are discussed. Compound 18h showed good inhibitory activity against DPPIV and favorable pharmacokinetic properties. In vivo pharmacodynamic efficacy and co-crystal structure of compound 18h with DPPIV is also described. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.05.046
• 作为产物：
  描述：

  Boc-L-脯氨酸甲酯 在 盐酸 、 lithium hydroxide 、 正丁基锂 、 1-羟基苯并三唑 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 、 三乙胺 、 magnesium bromide 作用下， 以 四氢呋喃 、 甲醇 、 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 生成 2-Prolyl-5-tert-butyl-[1,3,4]oxadiazole
  参考文献：
  名称：

  Synthesis, SAR, and X-ray structure of novel potent DPPIV inhibitors: Oxadiazolyl ketones

  摘要：

  Synthesis of a novel series of DPPIV inhibitors with 1,2,4- and 1,3,4-oxadiazolyl ketone derivatives and its structure-activity relationships are discussed. Compound 18h showed good inhibitory activity against DPPIV and favorable pharmacokinetic properties. In vivo pharmacodynamic efficacy and co-crystal structure of compound 18h with DPPIV is also described. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.05.046

文献信息

• Advanced drug development and manufacturing
  申请人：Los Alamos National Security, LLC

  公开号：EP2511844A2

  公开（公告）日：2012-10-17

  There is described an apparatus for measuring protein characteristics comprising an X-ray fluorescence (XRF) spectrometer comprising a source of polychromatic X-rays, an X-ray detector, a protein, a molecule that has been exposed to and at least weakly binds to the protein, a plurality of X-ray fluorescence signal data obtained by irradiating chemical elements in the protein and molecule with the polychromatic X-rays and a security system for maintaining records for the data from the plurality of X-ray fluorescence signal measurements. There is also described an x-ray microscope for measuring a sample.

  描述了一种测量蛋白质特性的仪器，该仪器包括一个 X 射线荧光 (XRF) 光谱仪，其中包括一个多色 X 射线源、一个 X 射线探测器、一个蛋白质、一个已暴露于该蛋白质并至少与该蛋白质弱结合的分子、通过用多色 X 射线照射蛋白质和分子中的化学元素而获得的多个 X 射线荧光信号数据，以及一个用于维护多个 X 射线荧光信号测量数据记录的安全系统。此外，还介绍了一种用于测量样品的 X 射线显微镜。
• ADVANCED DRUG DEVELOPMENT AND MANUFACTURING
  申请人：Los Alamos National Security, LLC

  公开号：EP2084519A2

  公开（公告）日：2009-08-05
• X-RAY FLUORESCENCE ANALYSIS METHOD
  申请人：Los Alamos National Security, LLC

  公开号：EP2084519B1

  公开（公告）日：2012-08-01
• X-ray microscope
  申请人：XRpro Sciences, Inc.

  公开号：EP2511844B1

  公开（公告）日：2015-08-12
• Advanced Drug Development and Manufacturing
  申请人：XRpro Sciences, Inc.

  公开号：US20150309021A1

  公开（公告）日：2015-10-29

  X-ray fluorescence (XRF) spectrometry has been used for detecting binding events and measuring binding selectivities between chemicals and receptors. XRF may also be used for estimating the therapeutic index of a chemical. For estimating the binding selectivities of a chemical versus chemical analogs, for measuring post translational modification of proteins, and for drug manufacturing.