Kwee-Hyun Suh

Title: Kwee-Hyun Suh: Innovator in Pharmaceutical Chemistry

Introduction

Kwee-Hyun Suh is a prominent inventor based in Icheon-si, South Korea. He has made significant contributions to the field of pharmaceutical chemistry, holding a total of 8 patents. His work focuses on the development of innovative methods for preparing pharmaceutical compounds.

Latest Patents

One of his latest patents is a method of preparing esomeprazole and its salts. This invention allows for the simple preparation of optically pure esomeprazole by dissolving (S)-(-)-binol, a weak base, and the racemic form of omeprazole in a mixture of a water-compatible organic solvent and water at high temperatures. The process involves cooling the mixed solution to crystallize the inclusion complex of esomeprazole and (S)-(-)-binol, followed by the removal of the (S)-(-)-binol moiety from the crystallized inclusion complex. Another notable patent is for crystalline monohydrate clopidogrel naphthalenedisulfonate and the process of its preparation. This invention provides a crystalline clopidogrel naphthalenesulfonate or a hydrate thereof, along with a method for preparing it and a pharmaceutical composition containing the compound.

Career Highlights

Kwee-Hyun Suh has worked with notable companies in the pharmaceutical industry, including Hanmi Pharmaceutical Co., Ltd. His expertise in pharmaceutical chemistry has led to advancements in drug formulation and preparation techniques.

Collaborations

Throughout his career, Kwee-Hyun Suh has collaborated with talented individuals such as Gwan-Sun Lee and Mi-Ra Seong. These collaborations have contributed to the success of his innovative projects and patents.

Conclusion

Kwee-Hyun Suh is a distinguished inventor whose work in pharmaceutical chemistry has led to significant advancements in drug preparation methods. His contributions continue to impact the field positively.