| 摘要 |
New 1-alkyl-2-(pyridyl-sulfinylmethyl)-5-nitro-imidazoles and 1-alkyl-2-(pyridyl-sulfonylmethyl)-5-nitro-imidazoles are described according to the formula I in which R stands for a methyl, ethyl or hydroxyethyl group and Z stands for a -SO- or -SO2- group and the pyridine ring is linked to the sulfinyl or the sulfonyl group in 2, 3 or 4 position as well as a process for their manufacture. |
