[1] Univ Ilorin, Fac Pharmaceut Sci, Dept Pharmacol & Toxicol, Ilorin, Kwara State, Nigeria
[2] Obafemi Awolowo Univ, Dept Pharmacol, Fac Pharm, Ife, Osun State, Nigeria
[3] Liverpool John Moores Univ, Sch Pharm & Biomol Sci, Ctr Nat Prod Discovery, Liverpool, Merseyside, England
[4] Univ Ilorin, Fac Pharmaceut Sci, Dept Pharmaceut & Ind Pharm, Ilorin, Kwara State, Nigeria
[5] Univ Ilorin, Fac Pharmaceut Sci, Dept Pharmacognosy & Drug Dev, Ilorin, Kwara State, Nigeria
[6] Obafemi Awolowo Univ, Dept Bot, Fac Sci, Ife, Osun State, Nigeria
[7] Fed Univ Agr, Dept Crop Protect, Coll Plant Sci & Crop Prod, Abeokuta, Ogun State, Nigeria
[8] Obafemi Awolowo Univ, Dept Chem, Fac Sci, Ife, Osun State, Nigeria