Kaiqiang Shi

Title: Innovations by Inventor Kaiqiang Shi in Pharmaceutical Chemistry

Introduction

Kaiqiang Shi is a notable inventor based in Shanghai, China, recognized for his contributions to pharmaceutical chemistry. With a total of two patents to his name, his innovative methods focus on the preparation of key pharmaceutical intermediates. His work showcases a dedication to improving production processes, thereby enhancing the efficiency and cost-effectiveness of drug manufacturing.

Latest Patents

Kaiqiang Shi's latest patents include two significant inventions:

1. **Method for preparing brivaracetam and intermediate thereof**

This patent describes a novel method for synthesizing brivaracetam intermediates. The process involves dissolving specific compounds in a solvent, followed by crystallization and recrystallization to yield a brivaracetam intermediate. This method simplifies the separation of effective components using straightforward steps like extraction and drying, which significantly reduces production costs.

2. **Method for preparing elagolix intermediate and composition thereof**

In this patent, Shi introduces a method for creating an intermediate of sodium elagolix. The technique boasts advantages such as safe operation, high yield, and minimal environmental impact, making it suitable for industrial production. The method is designed for use with specific chemical structures, enhancing its economic viability.

Career Highlights

Throughout his career, Kaiqiang Shi has worked with leading companies in the pharmaceutical industry, including Zhejiang Huahai Pharmaceutical Co., Ltd. and Shanghai Syncores Technologies Inc. Ltd. His experience in these organizations has enriched his knowledge and skills in pharmaceutical research and development.

Collaborations

Shi has collaborated with talented professionals in his field. Notable coworkers include Xiaowen Guo and Anping Tao, who have contributed to various projects, enhancing the quality and impact of their collective work.

Conclusion

Kaiqiang Shi exemplifies the innovative spirit of contemporary inventors in pharmaceutical chemistry. His patents reflect a commitment to advancing drug manufacturing processes, leading to more efficient and cost-effective production methods. As the pharmaceutical industry continues to evolve, inventors like Shi play a crucial role in shaping the future of healthcare solutions.