Macrospegatrine

Formula :
CAS : 113728-54-4 

Isolated from Rauwolfia verticillata (Lour.) Baill var. hainanensis Tsiang.

Macrosporin

Formula : C16-H12-O5
CAS : 22225-67-8 

Isolated from fermentation product of fungus Alternaria porri (Ellis) Ciferri.