(E)-(S)-4-[(S)-2-((S)-2-Benzyloxycarbonylamino-4-methyl-pentanoylamino)-3-phenyl-propionylamino]-6-(trityl-carbamoyl)-hex-2-enoic acid ethyl ester | 199003-72-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 肽模拟物
• 英文名称: (E)-(S)-4-[(S)-2-((S)-2-Benzyloxycarbonylamino-4-methyl-pentanoylamino)-3-phenyl-propionylamino]-6-(trityl-carbamoyl)-hex-2-enoic acid ethyl ester
• 英文别名: 4-[2-(2-Benzyloxycarbonylamino-4-methyl-pentanoylamino)-3-phenyl-propionylamino]-6-(trityl-carbamoyl)-hex-2-enoic acid, ethyl ester；ethyl (E,4S)-4-[[(2S)-2-[[(2S)-4-methyl-2-(phenylmethoxycarbonylamino)pentanoyl]amino]-3-phenylpropanoyl]amino]-7-oxo-7-(tritylamino)hept-2-enoate
• CAS: 199003-72-0
• 化学式: C₅₁H₅₆N₄O₇
• 分子量: 837.028
• InChiKey: XYIBHXBUSMZIFZ-IGNYUCETSA-N

物化性质

• 沸点：
  1044.5±65.0 °C(predicted)
• 密度：
  1.173±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.7
• 重原子数：
  62
• 可旋转键数：
  23
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  152
• 氢给体数：
  4
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  (E)-(S)-4-[(S)-2-((S)-2-Benzyloxycarbonylamino-4-methyl-pentanoylamino)-3-phenyl-propionylamino]-6-(trityl-carbamoyl)-hex-2-enoic acid ethyl ester 在 三异丙基硅烷 、 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 生成 4-[2-(2-Benzyloxycarbonylamino-4-methyl-pentanoylamino)-3-phenyl-propionylamino]-6-carbamoyl-hex-2-enoic acid ethyl ester
  参考文献：
  名称：

  Structure-based design of irreversible, tripeptidyl human rhinovirus 3C protease inhibitors containing N-methyl amino acids

  摘要：

  Tripeptide-derived molecules incorporating N-methyl amino acid residues and C-terminal Michael acceptor moieties were evaluated as irreversible inhibitors of the cysteine-containing human rhinovirus 3C protease (3CP). Such compounds displayed good 3CP inhibition activity (k(obs)/[I] up to 610,000 M(-1)s(-1)) and potent in vitro antiviral properties (EC50 approaching 0.03 mu M) when tested against HRV serotype-14. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(99)00368-6
• 作为产物：
  描述：

  N-Boc-N'-三苯甲基-L-谷氨酰胺 在 N-甲基吗啉 、 盐酸 、 sodium hexamethyldisilazane 、 二异丁基氢化铝 、 1-羟基苯并三唑一水物 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 甲苯 为溶剂， 反应 30.16h， 生成 (E)-(S)-4-[(S)-2-((S)-2-Benzyloxycarbonylamino-4-methyl-pentanoylamino)-3-phenyl-propionylamino]-6-(trityl-carbamoyl)-hex-2-enoic acid ethyl ester
  参考文献：
  名称：

  Structure-Based Design, Synthesis, and Biological Evaluation of Irreversible Human Rhinovirus 3C Protease Inhibitors. 1. Michael Acceptor Structure−Activity Studies

  摘要：

  The structure-based design, chemical synthesis, and biological evaluation of peptide-derived human rhinovirus (HRV) 3C protease (3CP) inhibitors are described. These compounds incorporate various Michael acceptor moieties and are shown to irreversibly bind to HRV serotype 14 3CP with inhibition activities (k(obs)/[I]) ranging from 100 to 600 000 M-1 s(-1). These inhibitors are also shown to exhibit antiviral activity when tested against HRV-14-infected H1-HeLa cells with EC50's approaching 0.50 mu M. Extensive structure-activity relationships developed by Michael acceptor alteration are reported along with the evaluation of several compounds against HRV serotypes other than 14. A 2.0 Angstrom crystal structure of a peptide-derived inhibitor complexed with HRV-2 3CP is also detailed.

  DOI：

  10.1021/jm980068d

文献信息

• Structure-Based Design, Synthesis, and Biological Evaluation of Irreversible Human Rhinovirus 3C Protease Inhibitors. 1. Michael Acceptor Structure−Activity Studies
  作者：Peter S. Dragovich、Stephen E. Webber、Robert E. Babine、Shella A. Fuhrman、Amy K. Patick、David A. Matthews、Caroline A. Lee、Siegfried H. Reich、Thomas J. Prins、Joseph T. Marakovits、Ethel S. Littlefield、Ru Zhou、Jayashree Tikhe、Clifford E. Ford、Michael B. Wallace、James W. Meador、Rose Ann Ferre、Edward L. Brown、Susan L. Binford、James E. V. Harr、Dorothy M. DeLisle、Stephen T. Worland

  DOI：10.1021/jm980068d

  日期：1998.7.1

  The structure-based design, chemical synthesis, and biological evaluation of peptide-derived human rhinovirus (HRV) 3C protease (3CP) inhibitors are described. These compounds incorporate various Michael acceptor moieties and are shown to irreversibly bind to HRV serotype 14 3CP with inhibition activities (k(obs)/[I]) ranging from 100 to 600 000 M-1 s(-1). These inhibitors are also shown to exhibit antiviral activity when tested against HRV-14-infected H1-HeLa cells with EC50's approaching 0.50 mu M. Extensive structure-activity relationships developed by Michael acceptor alteration are reported along with the evaluation of several compounds against HRV serotypes other than 14. A 2.0 Angstrom crystal structure of a peptide-derived inhibitor complexed with HRV-2 3CP is also detailed.
• Structure-Based Design, Synthesis, and Biological Evaluation of Irreversible Human Rhinovirus 3C Protease Inhibitors. 2. Peptide Structure−Activity Studies
  作者：Peter S. Dragovich、Stephen E. Webber、Robert E. Babine、Shella A. Fuhrman、Amy K. Patick、David A. Matthews、Siegfried H. Reich、Joseph T. Marakovits、Thomas J. Prins、Ru Zhou、Jayashree Tikhe、Ethel S. Littlefield、Ted M. Bleckman、Michael B. Wallace、Thomas L. Little、Clifford E. Ford、James W. Meador、Rose Ann Ferre、Edward L. Brown、Susan L. Binford、Dorothy M. DeLisle、Stephen T. Worland

  DOI：10.1021/jm9800696

  日期：1998.7.1

  The structure-based design, chemical synthesis, and biological evaluation of various peptide-derived human rhinovirus (HRV) 3C protease (3CP) inhibitors are described. These compounds are comprised of an ethyl propenoate Michael acceptor moiety and a tripeptidyl binding determinant. The systematic modification of each amino acid residue present in the binding determinant as well as the N-terminal functionality is described. Such modifications are shown to provide irreversible HRV-14 3CP inhibitors with anti-3CP activities (k(obs)/[I]) ranging from 60 to 280 000 M-1 s(-1) and antiviral EC50's which approach 0.15 mu M. An optimized inhibitor which incorporates several improvements identified by the structure-activity studies is also described. This molecule displays very rapid irreversible inhibition of HRV-14 3CP (k(obs)/[I] = 800 000 M-1 s(-1)) and potent antiviral activity against HRV-14 in cell culture (EC50 = 0.056 mu M). A 1.9 Angstrom crystal structure of an S-alkylthiocarbamate-containing inhibitor complexed with HRV-8 3CP is also detailed.
• Structure-based design of irreversible, tripeptidyl human rhinovirus 3C protease inhibitors containing N-methyl amino acids
  作者：Peter S Dragovich、Stephen E Webber、Thomas J Prins、Ru Zhou、Joseph T Marakovits、Jayashree G Tikhe、Shella A Fuhrman、Amy K Patick、David A Matthews、Clifford E Ford、Edward L Brown、Susan L Binford、James W Meador、Rose Ann Ferre、Stephen T Worland

  DOI：10.1016/s0960-894x(99)00368-6

  日期：1999.8

  Tripeptide-derived molecules incorporating N-methyl amino acid residues and C-terminal Michael acceptor moieties were evaluated as irreversible inhibitors of the cysteine-containing human rhinovirus 3C protease (3CP). Such compounds displayed good 3CP inhibition activity (k(obs)/[I] up to 610,000 M(-1)s(-1)) and potent in vitro antiviral properties (EC50 approaching 0.03 mu M) when tested against HRV serotype-14. (C) 1999 Elsevier Science Ltd. All rights reserved.