Overview

This article presents a protocol for the scaled-up synthesis of the intermediate tert-butyl (5-toluenesulfonyl-5h-pyrrole [2,3-b] pyrazine-2-yl) carbamate (ACT051-3) of Upatinib. The method is designed to be simple, low-cost, and environmentally friendly.

Key Study Components

Area of Science

Synthesis of pharmaceutical intermediates
Organic chemistry
Environmental chemistry

Background

Upatinib is a compound of interest in drug development.
Efficient synthesis methods are crucial for pharmaceutical production.
Environmental considerations are increasingly important in chemical processes.
This protocol aims to address these needs.

Purpose of Study

To present a scalable synthesis protocol for ACT051-3.
To provide a cost-effective and environmentally friendly method.
To facilitate further research and development of Upatinib.

Methods Used

Dissolving 50 grams of 2-bromo-5-tosyl-5H-pyrrolo[2, 3-b]pyrazine in DMF.
Adding diisopropylethylamine under nitrogen protection.
Controlling the temperature during the reaction.
Stirring the mixture for a specified duration.

Main Results

A successful synthesis of ACT051-3 was achieved.
The method demonstrated simplicity and cost-effectiveness.
Environmental impact was minimized during the process.
Potential for scalability was established.

Conclusions

The protocol provides a viable method for synthesizing ACT051-3.
It supports the development of Upatinib as a pharmaceutical candidate.
Future studies can build on this method for further optimization.

Frequently Asked Questions

What is ACT051-3?

ACT051-3 is an intermediate in the synthesis of Upatinib.

Why is environmental friendliness important in synthesis?

It reduces the ecological impact of chemical processes and aligns with sustainable practices.

What are the key components of the synthesis protocol?

The protocol includes specific reagents, temperature control, and stirring times.

How does this method compare to traditional synthesis?

This method is designed to be simpler, more cost-effective, and environmentally friendly.

Can this protocol be scaled up for industrial use?

Yes, the protocol is intended for scalability in pharmaceutical production.

What are the potential applications of Upatinib?

Upatinib may have therapeutic applications in various medical fields.

Institution - Aneo Chem-Tech Co., Ltd

Articles Published in JoVE