Quinolizidine alkaloids (QAs) are synthesized by the genus Lupinus as a defense against
herbivores. Synthesis of QAs in lupins is species-and organ-specific. Knowledge about their …

Since the ancient period up to the current time, plants have been utilized by man as
medicinal agents on the basis of ethnomedical and folkloric beliefs. Later on, these …

Even though several quinazolinone derivatives have been synthesized, still there is a
constant demand for designing and synthesis of new quinazolinone derivatives by fine …

Indoloquinoline (IQ) is an important class of naturally occurring antimalarial alkaloids, mainly
represented by cryptolepine, isocryptolepine, and neocryptolepine. The IQ structural …

Quinazolinones are an important class of fused heterocyclic scaffolds due to their significant
range of biological activities and their occurrence in approximately 200 naturally occurring …

Quinazolinone, a bicyclic compound comprises a pyrimidine ring fused at 4´ and 8´
positions with a benzene ring constitutes a substantial class of nitrogen-containing …

Indoloquinoline alkaloids constitute an important class of aromatic heterocycles consisting of
quinoline and indole fused together in various orientations. These compounds, both natural …

Total synthesis of pyrroloquinoline alkaloids, such as makaluvamine A/D, damirone B,
batzelline C, makaluvone, and isobatzelline C, was achieved featuring a one-pot benzyne …

Quinolizidine alkaloids, as essential active ingredients extracted from Sophora
alopecuroides Linn, have been well concerned in the past several decades owing to the …

Pyrrolo [2, 1-a] isoquinoline (PIq) is a nitrogen heterocyclic scaffold of diverse alkaloids
endowed with several biological activities, including antiretroviral and antitumor activities …