Articles with "fused systems" as a keyword



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Synthesis and Reactions of Perimidines and Their Fused Systems

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Published in 2020 at "Current Organic Chemistry"

DOI: 10.2174/1385272824999200622113807

Abstract: Perimidines are peri-naphtho-fused derivatives of pyrimidine. They are of particular interest as they are a rare example of an azine in which the lone pair of electrons of pyrrole-like nitrogen participates in the π-system of… read more here.

Keywords: synthesis reactions; perimidines fused; chemistry; fused systems ... See more keywords
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Synthesis of Some New Folic Acid-Based Heterocycles of Anticipated Biological Activity

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Published in 2021 at "Molecules"

DOI: 10.3390/molecules26020368

Abstract: To date, no fused heterocycles have been formed on folic acid molecules; for this reason, and others, our target is to synthesize new derivatives of folic acid as isolated or fused systems. Folic acid 1… read more here.

Keywords: folic acid; ethyl; biological activity; fused systems ... See more keywords