*-cis)>-2-(tert-butyldimethylsilyl)-5-oxo-2-azaspiro<3.4>octane-1,6-dione | 144373-50-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 英文名称: *-cis)>-2-(tert-butyldimethylsilyl)-5-oxo-2-azaspiro<3.4>octane-1,6-dione
• 英文别名: (4S,7R)-2-[tert-butyl(dimethyl)silyl]-7-prop-2-enyl-5-oxa-2-azaspiro[3.4]octane-3,6-dione
• CAS: 144373-50-2
• 化学式: C₁₅H₂₅NO₃Si
• 分子量: 295.454
• InChiKey: CLOSUODYLXLGTM-ABAIWWIYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.71
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  46.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  叔丁基二甲基氯硅烷 在 溶剂黄146 、 三乙胺 、 lithium diisopropyl amide 作用下， 以 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 21.0h， 生成 *-cis)>-2-(tert-butyldimethylsilyl)-5-oxo-2-azaspiro<3.4>octane-1,6-dione
  参考文献：
  名称：

  ATP-citrate-lyase as a target for hypolipidemic intervention. Sulfoximine and 3-hydroxy-.beta.-lactam containing analogs of citric acid as potential tight-binding inhibitors

  摘要：

  Citric acid analogues (+/-)-12a,b and (+/-)-17a,b, where one of the primary carboxylates has been replaced by a sulfoximinoyl and a 3-(3-hydroxy-beta-lactamyl) moiety, respectively, have been synthesized and evaluated as inhibitors of ATP-citrate lyase. The design of these inhibitors was based on methionine sulfoximine and tabtoxinine beta-lactam, potent, tight-binding inhibitors of glutamine synthetase. Both ATP-citrate lyase and glutamine synthetase employ phosphate-carboxylate anhydrides as a method for carboxylate activation during catalysis. Only one diastereomer, (+/-)-12a, displayed weak, reversible inhibition, while the remaining citrate analogues (+/-)-12b and (+/-)-17a,b were inactive against the lyase. No time-dependent inactivation of the enzyme was observed.

  DOI：

  10.1021/jm00104a014

文献信息

• ATP-citrate-lyase as a target for hypolipidemic intervention. Sulfoximine and 3-hydroxy-.beta.-lactam containing analogs of citric acid as potential tight-binding inhibitors
  作者：Roland E. Dolle、David McNair、Mark J. Hughes、Lawrence I. Kruse、Drake Eggelston、Barbara A. Saxty、Timothy N. C. Wells、Pieter H. E. Groot

  DOI：10.1021/jm00104a014

  日期：1992.12

  Citric acid analogues (+/-)-12a,b and (+/-)-17a,b, where one of the primary carboxylates has been replaced by a sulfoximinoyl and a 3-(3-hydroxy-beta-lactamyl) moiety, respectively, have been synthesized and evaluated as inhibitors of ATP-citrate lyase. The design of these inhibitors was based on methionine sulfoximine and tabtoxinine beta-lactam, potent, tight-binding inhibitors of glutamine synthetase. Both ATP-citrate lyase and glutamine synthetase employ phosphate-carboxylate anhydrides as a method for carboxylate activation during catalysis. Only one diastereomer, (+/-)-12a, displayed weak, reversible inhibition, while the remaining citrate analogues (+/-)-12b and (+/-)-17a,b were inactive against the lyase. No time-dependent inactivation of the enzyme was observed.