2-((叔丁氧基羰基)氨基)-3-环丁基丙酸乙酯 | 816430-02-1

• 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
• 中文名称: 2-((叔丁氧基羰基)氨基)-3-环丁基丙酸乙酯
• 英文名称: ethyl 2-(tert-butoxycarbonylamino)-3-cyclobutylpropanoate
• 英文别名: ethyl 2-tert-butoxycarbonylamino-3-cyclobutylpropionate；Ethyl 2-((tert-butoxycarbonyl)amino)-3-cyclobutylpropanoate；ethyl 3-cyclobutyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate
• CAS: 816430-02-1
• 化学式: C₁₄H₂₅NO₄
• 分子量: 271.357
• InChiKey: ZZEKOOXFJPVELS-UHFFFAOYSA-N

物化性质

• 沸点：
  368.9±25.0 °C(Predicted)
• 密度：
  1.056±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  19
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  64.6
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2924299090

反应信息

• 作为反应物：
  描述：

  2-((叔丁氧基羰基)氨基)-3-环丁基丙酸乙酯 在 N-甲基吗啉 N-甲基吗啉 、 盐酸 、 二氯乙酸 、 lithium hydroxide 、 lithium aluminium tetrahydride 、 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、 氯化铵 、 二甲基亚砜 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 、 3-羟基-1,2,3-苯并三嗪-4(3H)-酮 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 184.0h， 生成 博赛泼维
  参考文献：
  名称：

  Discovery of (1R,5S)-N-[3-Amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]- 3-[2(S)-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]- 6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2(S)-carboxamide (SCH 503034), a Selective, Potent, Orally Bioavailable Hepatitis C Virus NS3 Protease Inhibitor:  A Potential Therapeutic Agent for the Treatment of Hepatitis C Infection

  摘要：

  Hepatitis C virus (HCV) infection is the major cause of chronic liver disease, leading to cirrhosis and hepatocellular carcinoma, which affects more than 170 million people worldwide. Currently the only therapeutic regimens are subcutaneous interferon-alpha or polyethylene glycol (PEG)-interferon-alpha alone or in combination with oral ribavirin. Although combination therapy is reasonably successful with the majority of genotypes, its efficacy against the predominant genotype (genotype 1) is moderate at best, with only about 40% of the patients showing sustained virological response. Herein, the SAR leading to the discovery of 70 (SCH 503034), a novel, potent, selective, orally bioavailable NS3 protease inhibitor that has been advanced to clinical trials in human beings for the treatment of hepatitis C viral infections is described. X-ray structure of inhibitor 70 complexed with the NS3 protease and biological data are also discussed.

  DOI：

  10.1021/jm060325b
• 作为产物：
  描述：

  2-(benzhydrylidene-amino)-3-cyclobutyl-propionic acid ethyl ester 在 盐酸 作用下， 以 乙醚 、 二氯甲烷 为溶剂， 反应 17.0h， 生成 2-((叔丁氧基羰基)氨基)-3-环丁基丙酸乙酯
  参考文献：
  名称：

  Discovery of (1R,5S)-N-[3-Amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]- 3-[2(S)-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]- 6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2(S)-carboxamide (SCH 503034), a Selective, Potent, Orally Bioavailable Hepatitis C Virus NS3 Protease Inhibitor:  A Potential Therapeutic Agent for the Treatment of Hepatitis C Infection

  摘要：

  Hepatitis C virus (HCV) infection is the major cause of chronic liver disease, leading to cirrhosis and hepatocellular carcinoma, which affects more than 170 million people worldwide. Currently the only therapeutic regimens are subcutaneous interferon-alpha or polyethylene glycol (PEG)-interferon-alpha alone or in combination with oral ribavirin. Although combination therapy is reasonably successful with the majority of genotypes, its efficacy against the predominant genotype (genotype 1) is moderate at best, with only about 40% of the patients showing sustained virological response. Herein, the SAR leading to the discovery of 70 (SCH 503034), a novel, potent, selective, orally bioavailable NS3 protease inhibitor that has been advanced to clinical trials in human beings for the treatment of hepatitis C viral infections is described. X-ray structure of inhibitor 70 complexed with the NS3 protease and biological data are also discussed.

  DOI：

  10.1021/jm060325b

文献信息

• Methods of treating hepatitis C virus
  申请人：Gupta K. Samir

  公开号：US20060276406A1

  公开（公告）日：2006-12-07

  Methods for preventing, ameliorating or treating one or more symptoms of Hepatitis C virus (HCV), modulating HCV protease activity and/or inhibiting cathepsin activity in a subject, wherein the methods comprise administering to a subject in need of such treatment a dosage formulation containing at least one compound of Formulae I-XXVI herein, wherein the dosage formulation is capable of maintaining an average Cmin plasma concentration of the compound at or above 10 ng/ml.

  预防、改善或治疗丙型肝炎病毒（HCV）的一个或多个症状的方法，调节受试者中的HCV蛋白酶活性和/或抑制半胱氨酸蛋白酶活性，其中所述方法包括向需要此类治疗的受试者施用含有本文中的至少一种I-XXVI式化合物的剂量配方，其中剂量配方能够维持化合物的平均Cmin血浆浓度在或高于10 ng/ml。
• (1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease
  申请人：Njoroge George F.

  公开号：US20050249702A1

  公开（公告）日：2005-11-10

  The present invention discloses the compound of Formula 3 as an inhibitor of HCV protease, as well as methods for preparing the compound. In another embodiment, the invention discloses pharmaceutical compositions comprising the compound as well as methods of using them to treat disorders associated with the HCV protease.

  本发明公开了化合物Formula 3作为HCV蛋白酶抑制剂，以及制备该化合物的方法。在另一实施例中，本发明公开了包含该化合物的药物组合物，以及使用它们治疗与HCV蛋白酶相关的疾病的方法。
• Medicaments and methods combining a HCV protease inhibitor and an AKR competitor
  申请人：Ghosal Anima

  公开号：US20060276404A1

  公开（公告）日：2006-12-07

  Disclosed are medicaments, pharmaceutical compositions, pharmaceutical kits, and methods based on combinations of a hepatitis C virus (HCV) protease inhibitor and an aldo-keto reductase (AKR) competitor, for concurrent or consecutive administration in treating, preventing, or ameliorating one or more symptoms of HCV, treating disorders associated with HCV, or inhibiting cathepsin activity in a subject.

  揭示了基于丙型肝炎病毒（HCV）蛋白酶抑制剂和醛酮还原酶（AKR）竞争剂的组合的药物、药物组合物、药物套装和方法，用于同时或连续给药以治疗、预防或缓解HCV的一个或多个症状，治疗与HCV相关的疾病，或抑制受试者体内的半胱氨酸蛋白酶活性。
• Liver/plasma concentration ratio for dosing hepatitis C virus protease inhibitor
  申请人：White E. Ronald

  公开号：US20070021351A1

  公开（公告）日：2007-01-25

  Compositions and therapeutic combinations are provided including at least one compound selected from the group consisting of compounds of Formulae I to XXVI as defined herein as well as methods of treatment, prevention or amelioration of one or more symptoms of hepatitis C, treating disorders associated with HCV virus, modulating activity of HCV protease, in which liver to plasma concentration ratio of the compound ranges from about 2:1 to about 10:1.

  提供了包括至少一种从本文中定义的I到XXVI式化合物组中选择的化合物的组合物和治疗组合，以及治疗、预防或改善丙型肝炎的一个或多个症状的方法，治疗与HCV病毒相关的疾病，调节HCV蛋白酶活性，其中化合物的肝脏到血浆浓度比范围约为2:1至约为10:1。
• Controlled-release formulation
  申请人：Malcolm A. Bruce

  公开号：US20060275366A1

  公开（公告）日：2006-12-07

  Controlled-release dosage formulations including at least one compound of Formulae I to XXVI herein and a controlled-release carrier and methods of treatment using the same are provided.

  提供了包括本文中的至少一种I到XXVI式化合物和控释载体的控释剂量制剂，以及使用它们的治疗方法。