| ranlaosi |
2013-04-02 12:26 |
本物质在scifinder只有一篇preparation文献
1.1. Deazapurine derivatives. XV. Syntheses of some mono- and difluoroimidazo[4,5-b]- and -[4,5-c]pyridinesFull Text By Kroon, C.; Van den Brink, A. Maassen; Vlietstra, E. J.; Salemink, C. A.
From Recueil des Travaux Chimiques des Pays-Bas (1976), 95(6), 127-9. | Language: English, Database: CAPLUS
The imidazopyridines I (R = F, R1 = H; R = H, R1 = F; R = R1 = F) and II (R = H, R1 = F; R = R1 = F) were prepd. by treating the chloronitropyridines III (R2-R5 given: Cl, Cl, H, H; Cl, H, H, Cl; H, Cl, H, Cl; Cl, H, Cl, H; Cl, Cl, H, Cl) with KF, reducing the resulting fluoronitropyridines, aminating the aminofluro derivs., and cyclizing the diaminofluoropyridines. I and II are possible bactericides and tumor inhibitors. |
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