Quinolizidine alkaloids (QAs) are nitrogen-containing compounds produced naturally as
specialized metabolites distributed in plants and animals (eg, frogs, sponges). The present …

To follow‐up on our prior Part I review, this Part II review summarizes and provides updated
literature on novel quinoline and quinazoline alkaloids isolated during the period of 2009 …

Quinazolinones, an important class of fused heterocyclic alkaloids has attracted high
attention in organic and medicinal chemistry due to their significant and wide range of …

Quinolizidine alkaloids isolated from various marine and terrestrial animals and plants are
primarily composed of lupinine-, matrine-, and sparteine-type alkaloids. Matrine …

While natural products have undoubtedly played a pivotal role in drug discovery, their
potential as lead compounds has been hindered by challenges such as limited accessibility …

Isoquinoline alkaloids, an important class of N‐based heterocyclic compounds, have
attracted considerable attention from researchers worldwide since the early 19th century …

Many natural products that consist of quinoline core are found to be bioactive and the
versatility of quinoline and its derivatives have attracted great attention in the field of drug …

Quinoline and quinazoline alkaloids, two important classes of N-based heterocyclic
compounds, have attracted scientific and popular interest worldwide since the 19th century …

The present review portrays a concise account of the isolation, bioactivity, and synthesis of
bioactive quinazolinone-based natural products for the period 1983–2005 and the recent …

Quinoline and quinazoline alkaloids, two important classes of N‐based heterocyclic
compounds, have attracted tremendous attention from researchers worldwide since the 19th …