[1] Seemanta Inst Pharmaceut Sci, Dept Pharmaceut Chem, Jharpokharia 757086, India
[2] Utkal Univ, Univ Dept Pharmaceut Sci, Bhubaneswar 751004, Orissa, India
[3] Inst Foreign Trade & Management, Moradabad 244001, India
[4] N Orissa Univ, Dept Chem, Takatpur 757003, Baripada, India