Tetrahydroquinoline is one of the most important simple nitrogen heterocycles, being
widespread in nature and present in a broad variety of pharmacologically active …

The burgeoning interest in synthesis and biological applications of 1, 6-naphthyridines
reflects the importance of 1, 6-naphthyridines in the synthetic as well as medicinal chemistry …

The Povarov reaction, a formal [4+ 2] cycloaddition between N-aryl imines and electron-rich
dienophiles, has been defined as an efficient method to approach tetrahydroquinolines and …

The structural motif of chromeno [4, 3-b] pyridine can be found in a wide variety of
pharmaceuticals and bioactive compounds. In this study, we have synthesized 2-(4, 5-di-p …

An efficient and concise one-pot procedure was developed based on a cascade reaction of
3-formylchromones 1 and different types of 1, 1-enediamines (EDAMs) 2 with different …

An efficient, diversity-oriented synthesis of oxazepino [5, 4-b] quinazolin-9-ones, 6 H-
chromeno [4, 3-b] quinolines, and dibenzo [b, h][1, 6] naphthyridines was established …

The naturally and synthetically obtained 1, 6‐naphthyridine derivatives possess a wide
range of pharmacological properties. This factor inspired the medicinal chemists and …

We have successfully developed a novel synthetic route for the synthesis of
naphthyridinones. This was achieved through a reaction between formyl …

An efficient, secondary amine-catalyzed cascade annulation of 2-O/N-
propargylarylaldehydes with 2, 6-dialkylphenols was established to access biologically …

We report the first highly enantio-and diastereoselective three-component Povarov reaction
between anilines and aldehydes catalyzed by a chiral amine catalyst. A wide variety of …