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Negative Additive Manufacturing of Complex Shaped Boron Carbides

Negative Additive Manufacturing of Complex Shaped Boron Carbides

Published on: September 18, 2018

Rapid approach to complex boronic acids.

Constantinos G Neochoritis¹, Shabnam Shaabani¹, Maryam Ahmadianmoghaddam¹

¹Pharmacy Department, Drug Design group, University of Groningen, Deusinglaan 1, 9700 AV Groningen, Netherlands.

Science Advances

|July 9, 2019

Summary

This summary is machine-generated.

Researchers explored using boronic acid building blocks in multicomponent reactions to create diverse small molecule libraries. This acoustic dispensing method accelerates synthesis, enabling rapid exploration of chemical space for drug discovery.

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Area of Science:

Medicinal Chemistry
Synthetic Chemistry
Drug Discovery

Background:

Traditional boronic acid synthesis is sequential, demanding, and time-consuming.
This limits the exploration of boronic acid chemical space and library generation.
Developing efficient methods for synthesizing diverse boronic acid derivatives is crucial for drug discovery.

Purpose of the Study:

To investigate the compatibility of free boronic acid building blocks in multicomponent reactions.
To develop a method for readily creating large libraries of diverse and complex small molecules.
To enable highly accelerated synthesis and miniaturized reaction scouting for boronic acid derivatives.

Main Methods:

Utilized acoustic dispensing technology for the synthesis of boronic acid derivatives.
Employed multiple chemistries and building blocks on a nanomole scale.
Investigated the compatibility of free boronic acid building blocks in multicomponent reactions.

Main Results:

Successfully synthesized large libraries of diverse boronic acid derivatives with high success rates.
Demonstrated the utility of the approach through the discovery of a protease inhibitor.
Achieved highly accelerated synthesis and miniaturized reaction scouting.

Conclusions:

Acoustic dispensing-enabled chemistry provides a powerful platform for rapid boronic acid library synthesis.
This approach significantly expands access to diverse boronic acid chemical space.
The method accelerates drug discovery efforts by enabling efficient exploration of molecular libraries.