Syntheses and anthelmintic activity of alkyl 5 (6)-(substituted carbamoyl)-and 5 (6)-(disubstituted carbamoyl) benzimidazole-2-carbamates and related compounds

~72%

~%

~%

~%

~%

~%

~%

~72%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%