HELMINTHOSPORAL, THE TOXIN FROM HELMINTHOSPORIUM SATIVUM: I. ISOLATION AND CHARACTERIZATION

Abstract
The toxin produced by Helminthosporium sativum P.K. and B.4 has been isolated in crystalline form. It has the formula C15H22O2 and has been shown to contain one saturated aldehyde function, one [alpha],[beta]-unsaturated aldehyde, and two carbocyclic rings.