(1S,3S,5S)-2-[(2S)-2-amino-2-(3-hydroxy-1-adamantyl)acetyl]-2-azabicyclo[3.1.0]hexane-3-carbonitrile | 1564266-00-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (1S,3S,5S)-2-[(2S)-2-amino-2-(3-hydroxy-1-adamantyl)acetyl]-2-azabicyclo[3.1.0]hexane-3-carbonitrile
• 英文别名: (S)-3-hydroxyadamantylglycine-D-trans-4,5-methanoprolinenitrile；saxagliptin；(2'S,2R,trans)-Saxagliptin; 2-Azabicyclo[3.1.0]hexane-3-carbonitrile, 2-[(2S)-2-amino-2-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)acetyl]-, (1S,3R,5S)-; (1S,3R,5S)-2-[(2S)-2-Amino-2-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)acetyl]-2-azabicyclo[3.1.0]hexane-3-carbonitrile; (1S,3R,5S)-2-[(；(1S,3R,5S)-2-[(2S)-2-amino-2-(3-hydroxy-1-adamantyl)acetyl]-2-azabicyclo[3.1.0]hexane-3-carbonitrile
• CAS: 1564266-00-7
• 化学式: C₁₈H₂₅N₃O₂
• 分子量: 315.415
• InChiKey: QGJUIPDUBHWZPV-UYSAFFCTSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  90.4
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  聚合甲醛 、 (1S,3S,5S)-2-[(2S)-2-amino-2-(3-hydroxy-1-adamantyl)acetyl]-2-azabicyclo[3.1.0]hexane-3-carbonitrile 、 乙酰丙酮 以 aq. acetate buffer 为溶剂， 反应 0.17h， 生成
  参考文献：
  名称：

  Compatible validated spectrofluorimetric and spectrophotometric methods for determination of vildagliptin and saxagliptin by factorial design experiments

  摘要：

  Simple, selective and reproducible spectrofluorimetric and spectrophotometric methods have been developed for the determination of vildagliptin and saxagliptin in bulk and their pharmaceutical dosage forms. The first proposed spectrofluorimetric method is based on the dansylation reaction of the amino group of vildagliptin with dansyl chloride to form a highly fluorescent product. The formed product was measured spectrofluorimetrically at 455 nm after excitation at 345 nm. Beer's law was obeyed in a concentration range of 100-600 mu g ml(-1). The second proposed spectrophotometric method is based on the charge transfer complex of saxagliptin with tetrachloro-1,4-benzoquinone (p-chloranil). The formed charge transfer complex was measured spectrophotometrically at 530 nm. Beer's law was obeyed in a concentration range of 100-850 mu g ml(-1). The third proposed spectrophotometric method is based on the condensation reaction of the primary amino group of saxagliptin with formaldehyde and acetyl acetone to form a yellow colored product known as Hantzsch reaction, measured at 342.5 nm. Beer's law was obeyed in a concentration range of 50-300 mu g ml(-1). All the variables were studied to optimize the reactions' conditions using factorial design. The developed methods were validated and proved to be specific and accurate for quality control of vildagliptin and saxagliptin in their pharmaceutical dosage forms. (C) 2015 Published by Elsevier B.V.

  DOI：

  10.1016/j.saa.2014.12.102
• 作为产物：
  描述：

  (alphaS)-alpha-[[(1R)-2-羟基-1-苯基乙基]氨基]-金刚烷-1-乙腈 在 吡啶 、 盐酸 、 potassium permanganate 、 palladium 10% on activated carbon 、 水 、 氢气 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 、 N,N-二异丙基乙胺 、 三氟乙酸酐 、 potassium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 水 、 溶剂黄146 、 乙酸乙酯 、 异丙醇 、 乙腈 为溶剂， 反应 23.0h， 生成 (1S,3S,5S)-2-[(2S)-2-amino-2-(3-hydroxy-1-adamantyl)acetyl]-2-azabicyclo[3.1.0]hexane-3-carbonitrile
  参考文献：
  名称：

  DPP-IV抑制剂沙格列汀的所有八种立体异构体的合成和生物学评估

  摘要：

  已经合成了沙格列汀的所有八个立体异构体，并评估了它们对DPP-IV的抑制活性。明确证实沙格列汀的构型对有效抑制DPP-IV至关重要。进行了对接研究，以阐明沙格列汀立体异构体的构型与活性之间的关系。Tyr662和Tyr470被认为是DPP-IV与抑制剂相互作用的关键残基。这项工作为进一步设计针对DPP-IV的抑制剂提供了有价值的信息。

  DOI：

  10.1016/j.bmc.2013.12.061

文献信息

• Compatible validated spectrofluorimetric and spectrophotometric methods for determination of vildagliptin and saxagliptin by factorial design experiments
  作者：Omar Abdel-Aziz、Miriam F. Ayad、Mariam M. Tadros

  DOI：10.1016/j.saa.2014.12.102

  日期：2015.4

  Simple, selective and reproducible spectrofluorimetric and spectrophotometric methods have been developed for the determination of vildagliptin and saxagliptin in bulk and their pharmaceutical dosage forms. The first proposed spectrofluorimetric method is based on the dansylation reaction of the amino group of vildagliptin with dansyl chloride to form a highly fluorescent product. The formed product was measured spectrofluorimetrically at 455 nm after excitation at 345 nm. Beer's law was obeyed in a concentration range of 100-600 mu g ml(-1). The second proposed spectrophotometric method is based on the charge transfer complex of saxagliptin with tetrachloro-1,4-benzoquinone (p-chloranil). The formed charge transfer complex was measured spectrophotometrically at 530 nm. Beer's law was obeyed in a concentration range of 100-850 mu g ml(-1). The third proposed spectrophotometric method is based on the condensation reaction of the primary amino group of saxagliptin with formaldehyde and acetyl acetone to form a yellow colored product known as Hantzsch reaction, measured at 342.5 nm. Beer's law was obeyed in a concentration range of 50-300 mu g ml(-1). All the variables were studied to optimize the reactions' conditions using factorial design. The developed methods were validated and proved to be specific and accurate for quality control of vildagliptin and saxagliptin in their pharmaceutical dosage forms. (C) 2015 Published by Elsevier B.V.
• Synthesis and biological evaluation of all eight stereoisomers of DPP-IV inhibitor saxagliptin
  作者：Jizhe Dong、Yanchun Gong、Jun Liu、Xiangfeng Chen、Xiaoan Wen、Hongbin Sun

  DOI：10.1016/j.bmc.2013.12.061

  日期：2014.2

  All eight stereoisomers of saxagliptin have been synthesized and evaluated for their inhibitory activity against DPP-IV. It was unambiguously confirmed that the configuration of saxagliptin was critical to potent inhibition of DPP-IV. Docking study was performed to elucidate the configuration–activity relationship of saxagliptin stereoisomers. Tyr662 and Tyr470 have been suggested as the key residues

  已经合成了沙格列汀的所有八个立体异构体，并评估了它们对DPP-IV的抑制活性。明确证实沙格列汀的构型对有效抑制DPP-IV至关重要。进行了对接研究，以阐明沙格列汀立体异构体的构型与活性之间的关系。Tyr662和Tyr470被认为是DPP-IV与抑制剂相互作用的关键残基。这项工作为进一步设计针对DPP-IV的抑制剂提供了有价值的信息。