Reaction of anthranilic acid 2-<Emphasis Type="Italic">N</Emphasis>-phenylhydrazide with cyclic anhydrides |
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| Authors: | L A Shemchuk V P Chernykh O S Krys’kiv |
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| Institution: | (1) National Pharmaceutical University, Kharkov, 61002, Ukraine |
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| Abstract: | In the reaction with cyclic anhydrides the anthranilic acid 2-N-phenylhydrazide depending on conditions yielded either anthranilic acid 2-N-acyl-2-N′-phenylhydrazides, 2-R-3-anilinoquinazolin-4(3H)-ones, or derivatives of 1-phenylpyridazino3,2-b]quinazoline-2,10-dione. |
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