Twelve-membered lactones produced by cladosporium tenuissimum and the plant growth retardant activity of cladospolide B

作者: Yuzo Fujii , Akiko Fukuda , Takashi Hamasaki , Itsuo Ichimoto , Hiromitsu Nakajima

DOI: 10.1016/0031-9422(95)00414-3

关键词: Oryza sativaDiastereomerBiological activityShootFungi imperfectiBioassayGibberellinFungusBotanyBiology

摘要: Abstract Three 12-membered macrolides were isolated from a culture filtrate of the fungus, Cladosporium tenuissimum . Two identified as cladospolides A and B, one new cladospolide, which was named cladospolide C. Cladospolide C is diastereomer A. B inhibitory to shoot elongation rice seedlings ( Oryza sativa L.) without damaging cells. Its activity investigated in relation gibberellin biosynthesis.

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