نتایج جستجو برای: benzoxazinone
تعداد نتایج: 53 فیلتر نتایج به سال:
Wide range of quinazolinone biological properties including: antibacterial, anticancer, and anti-inflammatory activities encouraged us to synthesis some fused quinazolinone derivatives. Anthranilic acid was condensed with chloro acylchloride followed by dehydration to form the benzoxazinone intermediate; subsequent addition of an amine provided the fused quinazolinones. Deoxyvasicinone which wa...
Benzoxazinones represent a class of annulated nitrogen heterocycles that are of interest to organic synthesis owing to their various biological activities. Among the different methodologies developed for their preparation, cyclization of anthranilic acid, N-acylanthranilic acid, or isotonic anhydride are most accepted. Although alternative methodologies are known, the availability of substrates...
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