(S)-4-acetamido-2-((tert-butoxycarbonyl)amino)butanoic acid | 1562429-84-8

• 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: (S)-4-acetamido-2-((tert-butoxycarbonyl)amino)butanoic acid
• CAS: 1562429-84-8
• 化学式: C₁₁H₂₀N₂O₅
• 分子量: 260.29
• InChiKey: OCPXQNDGBGYPQV-QMMMGPOBSA-N

物化性质

• 沸点：
  514.1±45.0 °C(Predicted)
• 密度：
  1.165±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.49
• 重原子数：
  18.0
• 可旋转键数：
  5.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  104.73
• 氢给体数：
  3.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  (S)-4-acetamido-2-((tert-butoxycarbonyl)amino)butanoic acid 在 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 、 N,N'-羰基二咪唑 作用下， 生成 (4-{4-acetylamino-2-[3-(2-isopropylthiazol-4-ylmethyl)-3-methylureido]butyrylamino}-1-benzyl-5-phenylpentyl)carbamic acid thiazol-5-ylmethyl ester
  参考文献：
  名称：

  Structure–activity relationships of diamine inhibitors of cytochrome P450 (CYP) 3A as novel pharmacoenhancers. Part II: P2/P3 region and discovery of cobicistat (GS-9350)

  摘要：

  The HIV protease inhibitor (PI) ritonavir (RTV) has been widely used as a pharmacoenhancer for other PIs, which are substrates of cytochrome P450 3A (CYP3A). However the potent anti-HIV activity of ritonavir may limit its use as a pharmacoenhancer with other classes of anti-HIV agents. Ritonavir is also associated with limitations such as poor physicochemical properties. To address these issues a series of compounds with replacements at the P2 and/or P3 region was designed and evaluated as novel CYP3A inhibitors. Through these efforts, a potent and selective inhibitor of CYP3A, GS-9350 (cobicistat) with improved physiochemical properties was discovered. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.12.057

文献信息

• Structure–activity relationships of diamine inhibitors of cytochrome P450 (CYP) 3A as novel pharmacoenhancers. Part II: P2/P3 region and discovery of cobicistat (GS-9350)
  作者：Lianhong Xu、Hongtao Liu、Allen Hong、Randy Vivian、Bernard P. Murray、Christian Callebaut、You-Chul Choi、Melody S. Lee、Jennifer Chau、Luong K. Tsai、Kirsten M. Stray、Robert G. Strickley、Jianhong Wang、Leah Tong、Swami Swaminathan、Gerry R. Rhodes、Manoj C. Desai

  DOI：10.1016/j.bmcl.2013.12.057

  日期：2014.2

  The HIV protease inhibitor (PI) ritonavir (RTV) has been widely used as a pharmacoenhancer for other PIs, which are substrates of cytochrome P450 3A (CYP3A). However the potent anti-HIV activity of ritonavir may limit its use as a pharmacoenhancer with other classes of anti-HIV agents. Ritonavir is also associated with limitations such as poor physicochemical properties. To address these issues a series of compounds with replacements at the P2 and/or P3 region was designed and evaluated as novel CYP3A inhibitors. Through these efforts, a potent and selective inhibitor of CYP3A, GS-9350 (cobicistat) with improved physiochemical properties was discovered. (C) 2013 Elsevier Ltd. All rights reserved.