Secnidazole (trade names Flagentyl, Sindose, Secnil, Solosec) is a nitroimidazoleanti-infective. Structurally it actually methyl-metronidazole. Effectiveness in the treatment of dientamoebiasis has been reported.[1] It has also been tested against Atopobium vaginae.[2]
Gillis JC, Wiseman LR (April 1996). "Secnidazole. A review of its antimicrobial activity, pharmacokinetic properties and therapeutic use in the management of protozoal infections and bacterial vaginosis". Drugs. 51 (4): 621–38. doi:10.2165/00003495-199651040-00007. PMID8706597. S2CID195692679.