Probenazole can be used in agricultural use and biological study of preparation of nicotinamide compounds containing chiral oxazoline and application thereof as agricultural antimicrobial agent.
Probenazole is used for the control of rice blast and bacterial
diseases in paddy rice.
ChEBI: Probenazole is a member of the class of 1,2-benzothiazoles that is 1,2-benzothiazole 1,1-dioxide substituted at position 3 by an allyloxy group. A fungicide used to control rice blast. It has a role as a plant activator and an antifungal agrochemical. It is a 1,2-benzisothiazole, an aromatic ether, a sulfone and a benzothiazole fungicide. It is functionally related to a saccharin.
Probenazole is metabolised readily in plants by hydrolytic ring opening
followed by a cyclisation-induced dealkylation to form saccharin which
is N-glucosylated. Saccharin may be the active metabolite of probenazole.
No information on the fate of probenazole in soil or animals could
be located.
Probenazole is taken up by the rice plants after spray or paddy application and distributed
throughout the plants as parent compound or as one of its
metabolites . The main metabolites of probenazole
in rice are 2-sulfamoyl-allyl-benzoate, saccharin, and N-β-
D-glucopyranosylsaccharin (37).
Probenazole is a stable compound but it is subject to hydrolysis.
