They are classified as imine derivatives because they are formed from the reaction of an aldehyde or ketone with the terminal -NH2 group of semicarbazide, which behaves very similarly to primary amines.
Oni se klasifikuju kao iminski derivati pošto se formiraju reakcijom aldehida ili ketona sa terminalnom -NH2 grupom semikarbazida, koji se ponašaju veoma slično primarnim aminima.