Author(s) affiliations:Abdelaaty A Shahat1, Khaled A Abdelshafeek2, Husseiny A Husseiny3
1Department of Phytochemistry, National Research Center, Dokki, Cairo, Egypt.
2Department of Phytochemistry, National Research Center, Dokki, Cairo, Egypt; Department of Chemistry, Sirt University, Sirt, Libya.
3Department of Pharmacognosy, College of Pharmacy, Misr University of Science and Technology (MUST), 6th of October City, Egypt