Aegyptolidines A and B: New pyrrolidine alkaloids from the fungus Aspergillus aegyptiacus

Two new pyrrolidine alkaloids: aegyptolidine A (3) and aegyptolidine B (4), together with two known ophiobolin sesterterpenoids: (±)-5-deoxovariecolin (1) and variculanol (2) were isolated from fungus Aspergillus aegyptiacus isolated from cotton textile.