[1] Maharaja Krishnakumarsinhji Bhavnagar Univ, Dept Chem, Div Med Chem, Mahatma Gandhi Campus, Bhavnagar 364002, Gujarat, India
[2] Vishwakarma Univ, Sch Pharm, Pune, Maharashtra, India
[3] Dr Babasaheb Ambedkar Marathwada Univ, Dept Chem, Aurangabad, Maharashtra, India