Ammu V. V. V. Ravi Kiran
1 
, Garikapati Kusuma Kumari
1 
, Praveen T. Krishnamurthy
1* 
, Bhadram Kalyan Chekreverthy
2
1 Department of Pharmacology, JSS College of Pharmacy (JSS Academy of Higher Education & Research), Ooty, The Nilgiris, Tamil Nadu 643 001, India.
2 Department of Pharmaceutical Analysis, JSS College of Pharmacy (JSS Academy of Higher Education & Research), Ooty, The Nilgiris, Tamil Nadu 643 001, India.