中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-(4-吡啶基)噻唑-4-羧酸 | 2-(4-Pyridyl)-1,3-thiazole-4-carboxylic acid | 21278-86-4 | C9H6N2O2S | 206.225 |
—— | 2-(pyridin-4-yl)thiazole-4-carbohydrazide | 21278-87-5 | C9H8N4OS | 220.255 |
—— | 4- |
21278-97-7 | C15H13N5O3S2 | 375.432 |
—— | azido(2-pyridin-4-ylthiazol-4-yl)methanone | 21278-94-4 | C9H5N5OS | 231.238 |
Syntheses are described for 4-(thiazol-4'-yl)pyridines, each 2'-substituted by a dialkylaminoalkyl, dialkylaminoalkylthio or dialkylaminoalkylamino side chain; for 2- and 3-(thiazol-4'-yl)pyridines with a 2'-dimethylaminoethylthio substituent; for 4-(thiazol-2'-yl)pyridines with either a 4'- or a 5'-dialkylaminoalkylcarbamoyl substituent; and for some analogous compounds. The above and similarly substituted 2,4'-, 4,5'- and 5,5'-bipyrimidines have been screened for activity as amplifiers of phleomycin-G against Escherichia coli B by an improved in vitro procedure. The results are tabulated and discussed.