2-甲基-2-丙基(2E)-2-[4-(2-吡啶基)亚苄基]肼羧酸酯 | 857904-11-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 2-甲基-2-丙基(2E)-2-[4-(2-吡啶基)亚苄基]肼羧酸酯
• 英文名称: N-(tert-butoxycarbonyl)-N'-[4-(pyridin-2-yl)phenylmethylidene]hydrazine
• 英文别名: Tert-butyl (2E)-2-[4-(2-pyridinyl)benzylidene]hydrazinecarboxylate；tert-Butyl [[4-(2-pyridinyl)phenyl]methylene]hydrazinecarboxylate；tert-butyl N-[(E)-(4-pyridin-2-ylphenyl)methylideneamino]carbamate
• CAS: 857904-11-1
• 化学式: C₁₇H₁₉N₃O₂
• 分子量: 297.357
• InChiKey: PIYYEQIVVRRORO-XDHOZWIPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-甲基-2-丙基(2E)-2-[4-(2-吡啶基)亚苄基]肼羧酸酯 在 palladium on activated charcoal 盐酸 、 氢气 、 O-(1,2-dihydro-2-oxo-1-pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 甲醇 、 异丙醇 为溶剂， 反应 20.33h， 生成 阿扎那韦
  参考文献：
  名称：

  New Aza-Dipeptide Analogues as Potent and Orally Absorbed HIV-1 Protease Inhibitors:  Candidates for Clinical Development

  摘要：

  On the basis of previously described X-ray studies of an enzyme/aza-dipeptide complex,(8) azadipeptide analogues carrying N-(bis-aryl-methyl) substituents on the (hydroxethyl)hydrazine moiety have been designed and synthesized as HIV-1 protease inhibitors. By using either equally (12) ororthogonally (13) protected dipeptide isosteres, symmetrically and asymmetrically acylated aza-dipeptides can be synthesized. This approach led to the discovery of very potent inhibitors with antiviral activities (ED50) in the subnanomolar range. Acylation of the (hydroxethyl)hydrazine dipeptide isostere with the L-tert-leucine derivative 29 increased the oral bioavailability significantly when compared to the corresponding L-valine or L-isoleucine derivatives. The bis(L-tert-leucine) derivatives CGP 75355, CGP 73547, CGP 75136, and CGP 75176 combine excellent antiviral activity with high blood concentration after oral administration. Furthermore, they show no cross-resistance with saquinavir-resistant strains and maintain activity against indinavir-resistant ones. Consequently they qualify for further profiling as potential clinical candidates.

  DOI：

  10.1021/jm970873c
• 作为产物：
  描述：

  2-溴吡啶 在 盐酸 、 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) 、 碘 、 二异丁基氢化铝 、 magnesium 作用下， 以 乙醇 为溶剂， 反应 4.0h， 生成 2-甲基-2-丙基(2E)-2-[4-(2-吡啶基)亚苄基]肼羧酸酯
  参考文献：
  名称：

  New Aza-Dipeptide Analogues as Potent and Orally Absorbed HIV-1 Protease Inhibitors:  Candidates for Clinical Development

  摘要：

  On the basis of previously described X-ray studies of an enzyme/aza-dipeptide complex,(8) azadipeptide analogues carrying N-(bis-aryl-methyl) substituents on the (hydroxethyl)hydrazine moiety have been designed and synthesized as HIV-1 protease inhibitors. By using either equally (12) ororthogonally (13) protected dipeptide isosteres, symmetrically and asymmetrically acylated aza-dipeptides can be synthesized. This approach led to the discovery of very potent inhibitors with antiviral activities (ED50) in the subnanomolar range. Acylation of the (hydroxethyl)hydrazine dipeptide isostere with the L-tert-leucine derivative 29 increased the oral bioavailability significantly when compared to the corresponding L-valine or L-isoleucine derivatives. The bis(L-tert-leucine) derivatives CGP 75355, CGP 73547, CGP 75136, and CGP 75176 combine excellent antiviral activity with high blood concentration after oral administration. Furthermore, they show no cross-resistance with saquinavir-resistant strains and maintain activity against indinavir-resistant ones. Consequently they qualify for further profiling as potential clinical candidates.

  DOI：

  10.1021/jm970873c

文献信息

• [EN] HIV PROTEASE INHIBITING COMPOUNDS<br/>[FR] COMPOSES INHIBITEURS DE LA PROTEASE DU VIH
  申请人：ABBOTT LAB

  公开号：WO2005061487A1

  公开（公告）日：2005-07-07

  A compound of the formula (I) is disclosed as an HIV protease inhibitor. Methods and compositions for inhibiting an HIV infection are also disclosed.

  公开了一种公式(I)的化合物作为HIV蛋白酶抑制剂。还公开了用于抑制HIV感染的方法和组合物。
• HIV protease inhibiting compounds
  申请人：Randolph T. John

  公开号：US20050159469A1

  公开（公告）日：2005-07-21

  A compound of the formula is disclosed as an HIV protease inhibitor. Methods and compositions for inhibiting an HIV infection are also disclosed.

  公开了一种公式的化合物作为HIV蛋白酶抑制剂。还公开了用于抑制HIV感染的方法和组合物。
• [EN] ATAZANAVIR METABOLITE DERIVATIVES<br/>[FR] DÉRIVÉS DE MÉTABOLITES D'ATAZANAVIR
  申请人：CONCERT PHARMACEUTICALS INC

  公开号：WO2012170792A1

  公开（公告）日：2012-12-13

  The present invention provides a compound of Formula (I) or (II) or a pharmaceutically acceptable salt of any of the foregoing, wherein each of the variables is as defined herein. The compounds of the invention can be used in therapy, for example, to improve the efficacy of a therapeutic agent that is either (i) metabolized by a liver metabolic enzyme; (ii) transported by an efflux pump; or (iii) a combination of (i) and (ii), especially a HCV protease inhibitor or a HIV protease inhibitor.

  本发明提供了公式(I)或(II)的化合物，或上述任何化合物的药学上可接受的盐，其中每个变量如本文所定义。本发明的化合物可用于治疗，例如，用于提高通过肝脏代谢酶代谢、通过外排泵运输或(i)和(ii)的组合来治疗的治疗剂的疗效，特别是用于治疗丙型肝炎病毒蛋白酶抑制剂或人类免疫缺陷病毒蛋白酶抑制剂。
• De Novo Synthesis of Conjugates
  申请人：Riggs-Sauthier Jennifer

  公开号：US20100184989A1

  公开（公告）日：2010-07-22

  The invention provides methods for the preparation of small molecule drugs that are chemically modified by covalent attachment of a water-soluble oligomer obtained from a water-soluble oligomer composition. Such drugs are produced through modification of a synthetic pathway to attach the oligomer to an intermediate compound followed by completion of the synthetic path.

  本发明提供了一种制备化学修饰的小分子药物的方法，其中化学修饰是通过共价连接来自水溶性寡聚物组合物的水溶性寡聚物进行的。这种药物是通过修改合成途径将寡聚物连接到中间化合物，然后完成合成途径而生产的。
• Oligomer-Protease Inhibitor Conjugates
  申请人：Riggs-Sauthier Jennifer

  公开号：US20110269677A1

  公开（公告）日：2011-11-03

  The invention provides protease inhibitors that are chemically modified by covalent attachment of a water-soluble oligomer. A conjugate of the invention, when administered by any of a number of administration routes, exhibits characteristics that are different from the protease inhibitors not attached to the water-soluble oligomer.

  该发明提供了通过共价连接水溶性寡聚体进行化学修饰的蛋白酶抑制剂。该发明的结合物在通过任何一种给药途径进行给药时，表现出与未连接水溶性寡聚体的蛋白酶抑制剂不同的特性。