Potato micro-tuber inducing hydroxylasiodiplodins from Lasiodiplodia theobromae.
Three hydroxylasiodiplodins were isolated from the mycelium extracts of Lasiodiplodia theobromae IFO 31059; and their structures were identified as (3R),(4S)-4-hydroxylasiodiplodin, (3R),(6R)-6-hydroxy-de-O-methyllasiodiplodin and (3R),(5R)-5-hydroxy-de-O-methyllasiodiplodin. All showed potato micro-tuber inducing activity.
Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan.
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Yang
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Asai
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Matsuura
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Yoshihara
D006574:Heterocyclic Compounds, 2-Ring / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D003904:Mitosporic Fungi / Q000737:chemistry*; D015394:Molecular Structure; D018517:Plant Roots / Q000187:drug effects; D011198:Solanum tuberosum / Q000187:drug effects* / Q000382:microbiology / Q000502:physiology*; D013329:Structure-Activity Relationship
C418384:4-hydroxylasiodiplodin; C418402:5-hydroxy-de-O-methyllasiodiplodin; C418385:6-hydroxy-de-O-methyllasiodiplodin; D006574:Heterocyclic Compounds, 2-Ring