Biological activity of 2-methylbenzimidazole derivatives with heterocyclic rings on development of Bombyx mori
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Derivatives of 1-heterocyclic 2-methylbenzimidazoles (HMBIs), prepared from previously reported 1-benzyl-2-methylbenzimidazoles, were synthesized to assess their larvicidal activity against the silkworm, Bombyx mori. Among the series, 2-methyl-1-(thiophen-2-yl... ...