Synthesis and anti-tubercular activity of N(2)-arylbenzo[g]isoquinoline-5,10-dione-3-iminium bromides., Rotthier, G, Cappoen Davie, Nguyen Quang Trung, Thi Tuyet Anh Dang, Mathys Vanessa, Nguyen Van Tuyen, Huygen K, Maes L, Cos P, and Abbaspour Tehrani K , Org Biomol Chem, 2016 Feb 14, Volume 14, Issue 6, p.2041-51, (2016)