desulfo-6'-benzoyl-4-benzoyloxybutyl glucosinolate | 442878-36-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: desulfo-6'-benzoyl-4-benzoyloxybutyl glucosinolate
• CAS: 442878-36-6
• 化学式: C₂₅H₂₉NO₉S
• 分子量: 519.573
• InChiKey: NLIDHWVYPAKYGU-AVKDXPDGSA-N

反应信息

• 作为反应物：
  描述：

  desulfo-6'-benzoyl-4-benzoyloxybutyl glucosinolate 在 porcine liver esterase EC 3.1.1.1 作用下， 以 various solvent(s) 为溶剂， 反应 0.02h， 生成 desulfo-6'-benzoyl-4-hydroxybutyl glucosinolate
  参考文献：
  名称：

  Benzoic acid glucosinolate esters and other glucosinolates from Arabidopsis thaliana

  摘要：

  The spectacular recent progress in Arabidopsis thaliana molecular genetics furnishes outstanding tools for studying the formation and function of all metabolites in this cruciferous species. One of the major groups of secondary metabolites in A. thaliana is the glucosinolates. These hydrophilic. sulfur-rich glycosides appear to serve as defenses against some generalist herbivores and pathogens, and as feeding and oviposition stimulants to specialist herbivores. To help study their biosynthesis and role in plant-insect interactions, we wanted to determine the complete glucosinolate content of A. thaliana. In previous studies, 24 glucosinolates had been identified from ecotype Columbia. We reinvestigated Columbia as well as additional ecotypes and mutant lines, and identified 12 further glucosinolates, including five novel compounds. Structures were elucidated by MS and NMR spectroscopy of their desulfated derivatives, and by enzymatic cleavage of the attached ester moieties. Four of the novel glucosinolates are benzoate esters isolated from the seeds. In all but one of these compounds, esterification is on the glucose moiety rather than the side chain, a very unusual feature for glucosinolates, Among additional glucosinolates identified were the first non-chain elongated, methionine-derived glucosinolate from A. thaliana and the first compounds that appear to be derived from leucine. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0031-9422(02)00014-6
• 作为产物：
  描述：

  6'-benzoyl-4-benzoyloxybutyl glucosinolate 在 DEAE Sephadex A₂₅ 、 sulfatase 作用下， 以 various solvent(s) 为溶剂， 生成 desulfo-6'-benzoyl-4-benzoyloxybutyl glucosinolate
  参考文献：
  名称：

  Benzoic acid glucosinolate esters and other glucosinolates from Arabidopsis thaliana

  摘要：

  The spectacular recent progress in Arabidopsis thaliana molecular genetics furnishes outstanding tools for studying the formation and function of all metabolites in this cruciferous species. One of the major groups of secondary metabolites in A. thaliana is the glucosinolates. These hydrophilic. sulfur-rich glycosides appear to serve as defenses against some generalist herbivores and pathogens, and as feeding and oviposition stimulants to specialist herbivores. To help study their biosynthesis and role in plant-insect interactions, we wanted to determine the complete glucosinolate content of A. thaliana. In previous studies, 24 glucosinolates had been identified from ecotype Columbia. We reinvestigated Columbia as well as additional ecotypes and mutant lines, and identified 12 further glucosinolates, including five novel compounds. Structures were elucidated by MS and NMR spectroscopy of their desulfated derivatives, and by enzymatic cleavage of the attached ester moieties. Four of the novel glucosinolates are benzoate esters isolated from the seeds. In all but one of these compounds, esterification is on the glucose moiety rather than the side chain, a very unusual feature for glucosinolates, Among additional glucosinolates identified were the first non-chain elongated, methionine-derived glucosinolate from A. thaliana and the first compounds that appear to be derived from leucine. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0031-9422(02)00014-6