油菜素甾醇(Brassinosteroids,BR)是一类具有高生理活性的甾体激素,在植物中含量低,所在基体复杂。 油菜素甾醇是最近几十年来新确认的植物激素,被称为继生长素、细胞分裂素、赤霉素、脱落酸、乙烯之后的第六大激素,其他植物激素包括茉莉酸、水杨酸、独脚金内酯等。
...高效植物生长调节剂油菜甾醇内酯生产项目资金申请报告 油菜素甾醇(Brassinosteroids,BR)是最近几十年来新确认的植物激素,被称为继生长素、细胞分裂素、赤霉素、脱落酸、乙烯之后的第六大激素,其他植物激素包括茉...
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本文论述了油菜素甾醇内酯的生理作用,以及油菜素甾醇内酯的化学结构与生理活性间的相互关系。
In this paper the physiological action of brassinolide was dis cussed, and the relationship between the chemical structure and physiological activity of brassinolide was also demonstrated.
以麦角甾醇为原料,经七步合成24-表油菜素内酯,前两步反应不需进一步提纯,提高了收率、具有工业化价值。
Synthesis of 24-epibrassinolide in seven steps from ergosterol, and methods ahead of two steps which used without further purification which there is high yield and asset of industrialization.
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