Term Name: | stemphyloxin II |
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Synonyms: | (1R,3Z,4S,4aS,6R,8R,8aS,9S,10R)-4,6,9-trihydroxy-10-[(2R)-1-hydroxybutan-2-yl]-3-(hydroxymethylidene)-1,6,8,9-tetramethyloctahydro-1,4-ethanonaphthalen-2(1H)-one, (1S,2S,4R,6R,7S,8R,10Z,11S,12R)-1,4,11-trihydroxy-12-[(2R)-1-hydroxybutan-2-yl]-10-(hydroxymethylene)-4,6,8,11-tetramethyltricyclo[6.2.2.0(2,7)]dodecan-9-one, stemphyloxin II |
Definition: | A carbotricyclic compound that is betaenone A in which the butan-2-yl side-chain has been hydroxylated at position 1. A phytotoxin isolated from the endophytic fungus Stemphylium botryosum, it shows high affinity for ferric (but not ferrous) ions. |
Ontology: | ChEBI [CHEBI:145066] ( EBI ) |