[1] Assiut Univ, Fac Pharm, Dept Pharmacognosy, Assiut 71526, Egypt
[2] Assiut Univ, Mycol Ctr, Assiut 71515, Egypt
[3] Univ Mississippi, Natl Ctr Nat Prod, University, MS 38677 USA
[4] Univ Mississippi, Sch Pharm, Dept BioMol Sci, University, MS 38677 USA