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Synthesis of 2-R-3-Hydroxy[1,2,4]triazino[6,1-b]-quinazoline-4,10-diones |
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| Authors: | L A Shemchuk V P Chernykh O S Krys’kiv |
| Institution: | (1) Ukrainian Pharmaceutical University, Kharkiv, 61002, Ukraine |
| Abstract: | A preparation method was developed for 1,2,4]triazino6,1-b]quinazoline-4,10-diones using isatoic anhydride, carboxylic acids hydrazides, ethyl oxalyl chloride, and hydroxylamine. |
| Keywords: | |
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