3-Acetyl Indole in the Synthesis of Natural Bioactive Compounds
Eslam R El-Sawy1, Mohamed S Abdel-Aziz2, Gilbert Kirsch3
1Chemistry of Natural Compounds Department, National Research Centre, Dokki, 12622, Giza, Egypt.
Abstract:
Natural products, with their various sources from plants, marine organisms, and microorganisms, are considered a key source and inspiration for medicines and continue to be so. Indole alkaloids are a class of alkaloids and represent a large subunit of natural products. Indole alkaloids of biological importance are numerous and cover a wide range of pharmaceutical applications, including anticancer, antiviral, antimicrobial, anti-inflammatory, and antioxidant. Obtaining natural, biologically active indole compounds involves isolating them from their natural sources or preparing them synthetically. 3-Substituted indoles represent an emerging structural class of marine alkaloids based on their high degree of biological activity. 3-Acetyl indole is an important core used as a starting material for synthesizing many bioactive indole alkaloids. (5-Indole)oxazole alkaloids, β-carboline alkaloids, bis-indole alkaloids, chuangxinmycin, meridianine, and (±) indolemycin are the most important indole alkaloids that are prepared starting from 3-acety indole. The present review provides comprehensive information on the structures and the synthesis of bioactive indole alkaloids utilizing 3-acetyl indole and its derivatives as starting compounds. Additionally, it also spotlights the diverse biological activities of these compounds.
More Related Videos
Related Concept Videos
Amines to Amides: Acylation of Amines
Next, the second equivalent of amine serves as a Brønsted base and deprotonates the quaternary...
Indirect-Acting Cholinergic Agonists: Chemistry and Structure-Activity Relationship
Reversible inhibitors display short to medium durations of action. Short-acting agents include simple alcohols with...
Inductive Effects on Chemical Shift: Overview
Phase II Reactions: Acetylation Reactions
The substrates for acetylation are typically drugs or their metabolites with an amino, sulfonamide, or hydrazine functional group. Acetylation can occur at several points in the drug molecule, including primary, secondary, and...
Aromatic Compounds: Overview
In 1825, Faraday...
ortho–para-Directing Activators: –CH3, –OH, –⁠NH2, –OCH3


