Pavankumar V. Solanki, Sekhar Babu Uppelli, Santhosh A. Padaki, Doddappa Anekal, Sunil B. Dahale, Saroj R. Bembalkar, Vijayavitthal T. Mathad. A Facile Approach for the Synthesis of Highly Pure Immunomodulator Drugs-Leflunomide and Teriflunomide: A Robust Strategy to Control Impurities. World J Pharm Sci [Internet]. 2015 Nov. 6 [cited 2024 Jul. 3];3(11):2265-72. Available from: https://wjpsonline.com/index.php/wjps/article/view/immunomodulator-leflunomide-teriflunomide-synthesis-impurities