In this route, hydrazine is produced in several steps from ammonia, hydrogen peroxide, and a ketone such as acetone or methylethyl ketone. The ketone and ammonia first condense to give the imine, which is oxidised by hydrogen peroxide to the oxaziridine, a three-membered ring containing carbon, oxygen, and nitrogen.
Definition of SUPERBUG. : a pathogenic microorganism and especially a bacterium that has developed resistance to the medications normally used against it. ADVERTISEMENT.hymes with SUPERBUG. antidrug, chugalug, date rape drug, doodlebug, gateway drug, jitterbug, ladybug, lightning bug, litterbug, mealybug, orphan drug, pull the plug, scatter rug, shutterbug, sulfa drug, water bug, wonder drug.
Superbug. The word evokes the image of a giant bug rampaging through city streets killing everyone in its path. While this scenario is more Hollywood than World Health Organization, concerns over superbugs are real. We live in a time when we expect that if we get sick, there is a medicine to help us get better.