Number | Name | Date | Kind |
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5708180 | Beck et al. | Jan 1998 | A |
Number | Date | Country |
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0 702 003 | Mar 1996 | EP |
0 702 003 | Mar 1996 | EP |
Entry |
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Cohn et al., “A Versatile New Synthesis of Quinoline and Related Fused Pyridines. Part 12. 1A General Synthesis of 2-Chloropyridines and 2-Pyridones”, J. Chem. Soc. Perkin Trans. 1, 1984, pp. 1173-1182. |