NITROIMIDAZOLES IV [I]. SYNTHESIS OF 3,s-DICARBO ALKOXY-2,6-DIMETHYL-4-(1 -METHYL-5- NITRO-2-1MIDAZOLYL)-1,4-DIHYDROPYRIDIANNE D 3,5-DICARBOALKOXY- 2,6-DIMETHYL-4(-2 -S UBSTI - TUTED-4-THIAZOLYL)-l , 4- DIHYDROPYRIDINE

Abstract
Different procedures for the syntheses of the title compounds were investigated.
The best method for the preparation of the title compounds were
the reaction of the readily available 2-formyL-1-methyl-5-nitroimidazole2-
substituted-4-formylthiazoles with alkyl acetoacetate and alkyl aminocrotonate
in boiling alcohol.