| 177790-80-6

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• CAS: 177790-80-6
• 化学式: C₂₅H₃₄O₇
• 分子量: 446.541
• InChiKey: FPAOJTRAKQUPSE-WDANPFOKSA-N

反应信息

• 作为反应物：
  描述：

  在 氢氧化钾 、 Dowex W₅₀x2 (H⁽¹⁺⁾) resin 作用下， 以 甲醇 、 水 为溶剂， 反应 3.0h， 生成 ent-10β,13-dihydroxy-17-ethyl-20-nor-16-epigibberell-2-ene-7,19-dioic acid 19,10-lactone
  参考文献：
  名称：

  Effects of 17-alkyl-16,17-dihydrogibberellin A5 derivatives on growth and flowering in Lolium temulentum

  摘要：

  Several gibberellins in which the 16-methyl group of the 16-epimers of dihydro-GA(5) had been replaced by ethyl, n-propyl and n-butyl were prepared and tested at doses of 1, 5 or 25&mgr;g per plant for their effects on stem growth and flowering of the grass Lolium temulentum. The ethyl and n-propyl derivatives were most inhibitory of elongation, the exo-isomers being more active than the endo-forms. While both isomers of dihydro-GA(5) promoted flowering, among the 17-alkyl analogues, only the exo-ethyl derivative showed significant activity.

  DOI：

  10.1016/s0031-9422(98)00285-4
• 作为产物：
  描述：

  在 rhodium on alumina 氢气 、 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 、 乙酸乙酯 为溶剂， 反应 17.33h， 生成
  参考文献：
  名称：

  Effects of 17-alkyl-16,17-dihydrogibberellin A5 derivatives on growth and flowering in Lolium temulentum

  摘要：

  Several gibberellins in which the 16-methyl group of the 16-epimers of dihydro-GA(5) had been replaced by ethyl, n-propyl and n-butyl were prepared and tested at doses of 1, 5 or 25&mgr;g per plant for their effects on stem growth and flowering of the grass Lolium temulentum. The ethyl and n-propyl derivatives were most inhibitory of elongation, the exo-isomers being more active than the endo-forms. While both isomers of dihydro-GA(5) promoted flowering, among the 17-alkyl analogues, only the exo-ethyl derivative showed significant activity.

  DOI：

  10.1016/s0031-9422(98)00285-4