Karalicin, a new biologically active compound from Pseudomonas fluorescens/putida. I. Production, isolation, physico-chemical properties and structure elucidation.

An original compound, named karalicin, was isolated from a fermentation broth of the Pseudomonas fluorescens/putida strain SS-3 (CCM 4430). Production, physico-chemical properties and structure elucidation are described.