(1-{[2-(tert-Butyl-dimethyl-silanyloxy)-3,3,3-trifluoro-1-isopropyl-propylcarbamoyl]-methyl}-2-oxo-5-phenyl-1,2-dihydro-pyridin-3-yl)-carbamic acid benzyl ester | 1025909-49-2

• 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
• 英文名称: (1-{[2-(tert-Butyl-dimethyl-silanyloxy)-3,3,3-trifluoro-1-isopropyl-propylcarbamoyl]-methyl}-2-oxo-5-phenyl-1,2-dihydro-pyridin-3-yl)-carbamic acid benzyl ester
• 英文别名: benzyl N-[1-[2-[[2-[tert-butyl(dimethyl)silyl]oxy-1,1,1-trifluoro-4-methylpentan-3-yl]amino]-2-oxoethyl]-2-oxo-5-phenylpyridin-3-yl]carbamate
• CAS: 1025909-49-2
• 化学式: C₃₃H₄₂F₃N₃O₅Si
• 分子量: 645.794
• InChiKey: WASMIQPYVVYCCS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.36
• 重原子数：
  45
• 可旋转键数：
  13
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  97
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  (1-{[2-(tert-Butyl-dimethyl-silanyloxy)-3,3,3-trifluoro-1-isopropyl-propylcarbamoyl]-methyl}-2-oxo-5-phenyl-1,2-dihydro-pyridin-3-yl)-carbamic acid benzyl ester 在 四丁基氟化铵 作用下， 以 四氢呋喃 为溶剂， 反应 0.08h， 生成 2-<3-<(benzyloxycarbonyl)amino>-2-oxo-5-phenyl-1,2-dihydro-1-pyridyl>-N-(3,3,3-trifluoro-2-hydroxy-1-isopropyl)acetamide
  参考文献：
  名称：

  Nonpeptidic Inhibitors of Human Leukocyte Elastase. 2. Design, Synthesis, and in vitro Activity of a Series of 3-Amino-6-aryl-2-oxopyridyl Trifluoromethyl Ketones

  摘要：

  A series of potent nonpeptidic inhibitors of the enzyme human leukocyte elastase (HLE) is reported. These inhibitors contain a 3-amino-2-pyridone ring as a central template in which the pyridone carbonyl and 3-position NH group are thought to form important hydrogen bonding interactions with the Val-216 residue of HLE. Substitution of the 6-position of the pyridone ring by various alkyl and aryl groups was found to afford increases in the in vitro potency of these inhibitors. A 6-position phenyl group, compound 10f, was found to result in a large increase in binding affinity, which was not obtained when the phenyl group was placed in either the 4- or 5-position of the molecule. Compound 10f was found to have good selectivity for HLE over other proteolytic enzymes, with the exception of bovine pancreatic chymotrypsin (BPC). Substitution of the 6-phenyl group in these molecules was found to decrease binding affinity for BPC without adversely affecting affinity for HLE.

  DOI：

  10.1021/jm00046a015
• 作为产物：
  描述：

  benzyl N-[1-[2-[[2-[tert-butyl(dimethyl)silyl]oxy-1,1,1-trifluoro-4-methylpentan-3-yl]amino]-2-oxoethyl]-5-iodo-2-oxopyridin-3-yl]carbamate 、 苯硼酸 在 四(三苯基膦)钯 、 sodium carbonate 作用下， 生成 (1-{[2-(tert-Butyl-dimethyl-silanyloxy)-3,3,3-trifluoro-1-isopropyl-propylcarbamoyl]-methyl}-2-oxo-5-phenyl-1,2-dihydro-pyridin-3-yl)-carbamic acid benzyl ester
  参考文献：
  名称：

  Nonpeptidic Inhibitors of Human Leukocyte Elastase. 2. Design, Synthesis, and in vitro Activity of a Series of 3-Amino-6-aryl-2-oxopyridyl Trifluoromethyl Ketones

  摘要：

  A series of potent nonpeptidic inhibitors of the enzyme human leukocyte elastase (HLE) is reported. These inhibitors contain a 3-amino-2-pyridone ring as a central template in which the pyridone carbonyl and 3-position NH group are thought to form important hydrogen bonding interactions with the Val-216 residue of HLE. Substitution of the 6-position of the pyridone ring by various alkyl and aryl groups was found to afford increases in the in vitro potency of these inhibitors. A 6-position phenyl group, compound 10f, was found to result in a large increase in binding affinity, which was not obtained when the phenyl group was placed in either the 4- or 5-position of the molecule. Compound 10f was found to have good selectivity for HLE over other proteolytic enzymes, with the exception of bovine pancreatic chymotrypsin (BPC). Substitution of the 6-phenyl group in these molecules was found to decrease binding affinity for BPC without adversely affecting affinity for HLE.

  DOI：

  10.1021/jm00046a015

文献信息

• Nonpeptidic Inhibitors of Human Leukocyte Elastase. 2. Design, Synthesis, and in vitro Activity of a Series of 3-Amino-6-aryl-2-oxopyridyl Trifluoromethyl Ketones
  作者：James R. Damewood、Philip D. Edwards、Scott Feeney、Bruce C. Gomes、Gary B. Steelman、Paul A. Tuthill、Joseph C. Williams、Peter Warner、Sheila A. Woolson

  DOI：10.1021/jm00046a015

  日期：1994.9

  A series of potent nonpeptidic inhibitors of the enzyme human leukocyte elastase (HLE) is reported. These inhibitors contain a 3-amino-2-pyridone ring as a central template in which the pyridone carbonyl and 3-position NH group are thought to form important hydrogen bonding interactions with the Val-216 residue of HLE. Substitution of the 6-position of the pyridone ring by various alkyl and aryl groups was found to afford increases in the in vitro potency of these inhibitors. A 6-position phenyl group, compound 10f, was found to result in a large increase in binding affinity, which was not obtained when the phenyl group was placed in either the 4- or 5-position of the molecule. Compound 10f was found to have good selectivity for HLE over other proteolytic enzymes, with the exception of bovine pancreatic chymotrypsin (BPC). Substitution of the 6-phenyl group in these molecules was found to decrease binding affinity for BPC without adversely affecting affinity for HLE.