Company Filing History:
1 out of 5 
1 out of 7 Years Active: 2007
Title: Kuen Wang Sheu: Innovator in Pharmaceutical Synthesis
Introduction
Kuen Wang Sheu is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the synthesis of important compounds used in medical treatments. His work has led to advancements in the preparation of tamsulosin and its derivatives.
Latest Patents
Kuen Wang Sheu holds a patent for a process for the preparation of tamsulosin and its aralkylamine derivatives. This invention discloses a new method for synthesizing tamsulosin, specifically focusing on the compound (R)-(−)-5-{2-[2-(2-alkoxyphenoxy) ethylamino]propyl}-2-alkoxybenzenesulfonamides. Tamsulosin hydrochloride is known for its role as an antagonist of α-A adrenoceptors in the prostate. The compound appears as white crystals that melt with decomposition at approximately 230°C. It has varying solubility in different solvents, making it a unique compound in pharmaceutical applications.
Career Highlights
Throughout his career, Kuen Wang Sheu has worked with several companies, including Well-being Biochemical Corporation and Taiwan Biotech Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative processes in drug synthesis.
Collaborations
Kuen Wang Sheu has collaborated with notable colleagues such as Ru Hwu Jih and Shwu Chen Tsay. These partnerships have contributed to the advancement of his research and the successful development of his patented processes.
Conclusion
Kuen Wang Sheu is a distinguished inventor whose work in pharmaceutical synthesis has made a significant impact in the field. His innovative processes for preparing tamsulosin and its derivatives highlight his contributions to medical science.