| 摘要 |
Cmpds. of formula (I) R = H, halogen, alkyl, O alkyl, NO2, NH2, NH-acyl CO2H, CO2 alkyl, or CONH2. Antimicrobials. 3-Methyl-s-triazolo(4,3a)pyridine (1.33g.), 5-nitropropanol (155 g.), and Ac2O (5 ml.), were refluxed 3 hr., evapd. in vac., and then the residue washed with Et2O, and recryst from Ac2O, giving I (0.14 g., 5.5%), m.p. 299 deg. |
