1University Department of Pharmaceutical sciences, Utkal University, Vani Vihar, Bhuvaneswar, Orissa, India.
2Sanjay College of Pharmacy, NH-2, Chaumuhan, Mathura (India).
3Department of Chemistry, St. Johns Degree College, Agra, India.
4Department of Organic Chemistry, Rastriya Inter College, Patalauni, Mathura, India.
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