十字花科植物抗毒素油菜素和环油菜素是油菜素生物合成的中间体。
The cruciferous phytoalexins brassinin and cyclobrassinin are intermediates in the biosynthesis of brassilexin.
作者信息
Pedras M S, Loukaci A, Okanga F I
机构信息
Department of Chemistry, University of Saskatchewan, Saskatoon, Canada.
出版信息
Bioorg Med Chem Lett. 1998 Nov 3;8(21):3037-8. doi: 10.1016/s0960-894x(98)00564-2.
PMID:9873671
Abstract
Following feeding experiments with the tetradeuterated cruciferous phytoalexins brassinin (5b) and cyclobrassinin (6b), leaves of Brassica carinata were elicited with the blackleg causing fungus Phoma lingam and incubated. Spectroscopic and HPLC analyses indicated that both brassinin (5a) and cyclobrassinin (6a) were incorporated into the cruciferous phytoalexin brassilexin (7a).
摘要
在用四氘代十字花科植物抗毒素油菜素（5b）和环油菜素（6b）进行饲喂实验后，用引起黑胫病的真菌甘蓝茎点霉诱导并培养埃塞俄比亚芥的叶片。光谱分析和高效液相色谱分析表明，油菜素（5a）和环油菜素（6a）均被整合到十字花科植物抗毒素油菜宁（7a）中。
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