摘要 |
The title esters I [Me=methyl; R=phenyl-C1-4 alkyl, C1-4 alkoxy, phenyl-C1-4 alkoxy, phenyl, C1-4 alkyl, C1-4 alkoxy, phenyl substituded by a group contg. halo.or nitrol, with mitocodal activity against Tetranychus cinnabarinus and anticoccidal activity in chickens, were prepd. from Na salt of K-41 by conventional esterification procedures. The products were isolated as Na salts. |