[1] Obafemi Awolowo University,Drug Research and Production Unit, Faculty of Pharmacy
[2] Elizade University,Department of Physical and Chemical Sciences
[3] Baze University,Department of Biotechnology
[4] Post Graduate Institute of Medical Education and Research,Department of Pharmacology
[5] Obafemi Awolowo University,Faculty of Pharamcy
[6] Obafemi Awolowo University,Department of Chemistry