1. Faculty of Science, Department of Chemistry; Menoufia University; Shebin El-Koom Egypt
2. Biochemistry Division, Faculty of Science, Department of Chemistry; Menoufia University; Shebin El-Koom Egypt
3. Faculty of Science, Department of Zoology; Al-Azhar University; Cairo Egypt
4. Faculty of Pharmacy, Department of Medicinal Chemistry; Beni-Suef University; Beni-Suef Egypt