فينفورمين (Phenformin)
خافضات سكر الدم.
فموياً
https://en.wikipedia.org/wiki/Phenformin
Acetohexamide * Carbutamide * Chlorpropamide * Metahexamide * Tolbutamide * Tolazamide
2nd generation: Glibenclamide (Glyburide)#