Five selenium containing compounds are synthesized and their molecular structures are verified by IR, 1H NMR and MS. The action on escherichia coli are studied by microcalorimetry, the rate constant k and half inhibit...Five selenium containing compounds are synthesized and their molecular structures are verified by IR, 1H NMR and MS. The action on escherichia coli are studied by microcalorimetry, the rate constant k and half inhibitory concentration, IC 50 are calculated, the biological activity of the compounds is expressed quantitatively.展开更多
文摘Five selenium containing compounds are synthesized and their molecular structures are verified by IR, 1H NMR and MS. The action on escherichia coli are studied by microcalorimetry, the rate constant k and half inhibitory concentration, IC 50 are calculated, the biological activity of the compounds is expressed quantitatively.
