Synthesis of carbutamine, an antidiabetic drug

ABSTRACT

Purpose: find out synthesis of carbutamine. Experiment from acetanilid through 5 steps: (1) Preparing acetamidobenzen sulfoclorua; (2) Preparing p-acetamindobenzensulfonamid; (3) Preparing p-acetamidobenzen sulfonylure; (4) Preparing N1-nbutyl, N2-su;lanilylure. (5) Product completely resemble carbutamid, which extracted refinement from bucarban tablet of Hungary, as infra-red spectrum and sensitivity.