1. Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
2. Department of Pharmacology, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
3. Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
4. Department of Chemistry, College of Science and Arts, Ulla, Taibah University, Medina, Saudi Arabia
5. Department of Chemistry, College of Education, Thamar University, Thamar, Yemen