Diversity-Oriented Synthesis: Amino Acetophenones as Building Blocks for the Synthesis of Natural Product Analogs.

Eymery, Mathias; Tran-Nguyen, Viet-Khoa; Boumendjel, Ahcène

Diversity-Oriented Synthesis (DOS) represents a strategy to obtain molecule libraries with diverse structural features starting from one common compound in limited steps of synthesis. During the last two decades, DOS has become an unmissable strategy in organic synthesis and is fully integrated in various drug discovery processes. On the other hand, natural products with multiple relevant pharmacological properties have been extensively investigated as scaffolds for ligand-based drug design. In this article, we report the amino dimethoxyacetophenones that can be easily synthesized and scaled up from the commercially available 3,5-dimethoxyaniline as valuable starting blocks for the DOS of natural product analogs. More focus is placed on the synthesis of analogs of flavones, coumarins, azocanes, chalcones, and aurones, which are frequently studied as lead compounds in drug discovery.

NATURAL products; ACETOPHENONE; COUMARINS; DOSAGE forms of drugs; ORGANIC synthesis; DRUG design; CHALCONE

Pharmaceuticals (14248247), 2021, Vol 14, Issue 11, p1127

1424-8247

Academic Journal

10.3390/ph14111127