- Copper(I) iodide catalyzed synthesis of quinolinones via cascade reactions of 2-halobenzocarbonyls with 2-arylacetamides
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An efficient copper-catalyzed method for the synthesis of quinolinones, pyridinones, and heteroannulated pyridinones via cascade reactions of substituted 2-iodo-, 2-bromo-, and 2-chlorobenzocarbonyls with 2-arylacetamides is reported. The protocol works well for the reaction of most of the 2-iodo-, 2-bromo- and 2-chlorobenzocarbonyls with 2-arylacetamides. Georg Thieme Verlag Stuttgart · New York.
- Fu, Liangbing,Huang, Xiaoli,Wang, Deping,Zhao, Pinghua,Ding, Ke
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experimental part
p. 1547 - 1554
(2011/06/25)
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- QUINOLINONE DERIVATIVES AS INHIBITORS OF C-FMS KINASE
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The invention is directed to compounds of Formulae I and II: (I) (II) wherein R1, R2, R3, R5, R6, Y1, Y2, Y3, Y4 and X are set forth in the specification, as well as solvates, hydrates, tautomers or pharmaceutically acceptable salts thereof, that inhibit protein tyrosine kinases, especially c-fms kinase.
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Page/Page column 32
(2010/02/10)
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