Stereoselective synthesis of plant-growth-regulating steroids: brassinolide, castasterone, and their 24,25-substituted analogues
Stereoselective synthesis of plant-growth-regulating steroids: brassinolide, castasterone, and their 24,25-substituted analogues
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植物生长调节类固醇的立体选择性合成：油菜素内酯、卡斯特酮及其24,25取代类似物
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发表时间：
1992
期刊：
影响因子：
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通讯作者：
T. Honda
中科院分区：
文献类型：
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作者：
M. Tsubuki;Katsuyuki Keino;T. Honda
利用吡喃酮衍生物19作为侧链构建的多功能中间体，立体选择性合成了油菜素内酯及其同族化合物油菜素内酯1、castasterone 2,25 -甲基油菜素内酯3,25 -甲基castasterone 4和(24R)-24-苯基油菜素内酯5。
Brassinosteroids and their congeners, brassinolide 1, castasterone 2, 25-methylbrassinolide 3, 25-methylcastasterone 4 and (24R)-24-phenylbrassinone 5, have been stereoselectively synthesized by employing the pyranone derivative 19 as a versatile intermediate for the construction of the side chain.