Unsubstituted, halogenated and/or alkylated pyrazine-2-carboxylic acid amides connected
via–CONH–bridge with substituted anilines were synthesized using currently known …

A series of methyl β-carboline carboxylates (2a-g) and of imide-β-carboline derivatives
containing the phthalimide (4a-g), maleimide (5b, g) and succinimide (6b, e, g) moiety were …

Abstract N-Phenylpyrazine-2-carboxamides (anilides of pyrazinoic acids with simple
substituents in various positions) were previously shown to possess significant biological …

A series of novel 1, 3-bisubstituted and 1, 3, 9-trisubstituted β-carboline derivatives was
synthesized from the starting material l-tryptophan. Cytotoxic activities of these compounds …

In this study, several novel β-carboline derivatives, 1-(4-hydroxy-3-methoxyphenyl)-β-
carboline-3-carboxyl-Trp-Trp-AA-OBzl compounds, were designed and synthesized as …

The field of antifungal agent has become static and development of resistance by the
pathogen as well as limited clinical efficacy of marketed drugs demand the constant …

In this paper new β-carboline derivatives possessing the 1, 2, 3-triazole ring at C-1
substituent were synthesized from L-tryptophan by Pictet–Spengler reaction followed by a …

This review is an informative and constructive resource for researchers interested in the
synthesis of β-carbolines. It provides a comprehensive overview of the various synthetic …

Nitrogen-containing π-excessive aromatic heterocycles, in particular, carbazoles,
indolocarbazoles, benzocarbazoles, and carbolines have been considered the fundamental …

β-Carboline represents a class of compounds with potent anti-tumor activity by intercalating
with DNA. To further enhance the cytotoxic potency and bioavailability of β-carboline, a …