Jm. Jacyno et al., ISOCLADOSPORIN, A BIOLOGICALLY-ACTIVE ISOMER OF CLADOSPORIN FROM CLADOSPORIUM-CLADOSPORIOIDES, Journal of natural products, 56(8), 1993, pp. 1397-1401
Extraction of the fungus Cladosporium cladosporioides yielded the know
n isocoumarin, cladosporin [1], and a new compound. This metabolite, w
hich inhibited the growth of etiolated wheat coleoptiles slightly more
than did cladosporin, was characterized as a diastereoisomer of clado
sporin at C-14 and was named isocladosporin [2].