Xiangyang Zhang

Title: Innovations of Xiangyang Zhang in Pharmaceutical Chemistry

Introduction

Xiangyang Zhang is a prominent inventor based in Taizhou, China. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of novel crystal forms of various compounds. With a total of four patents to his name, Zhang's work has the potential to enhance the efficacy and stability of pharmaceutical products.

Latest Patents

One of Zhang's latest patents is titled "Crystal form of fludarabine phosphate, preparation method therefor, and application thereof." This patent introduces a new crystal form of fludarabine phosphate, along with a preparation method and a pharmaceutical composition containing it. The newly developed crystal forms I and II exhibit excellent properties in terms of solubility, dissolution rate, chemical stability, and processing adaptability.

Another notable patent is "Crystal form of pyrroloquinoline quinone sodium salt and preparation method and use thereof." This invention provides crystal forms I, II, III, and IV of pyrroloquinoline quinone sodium salt, along with a preparation method. The patent also includes a pharmaceutical composition, a cosmetic composition, and a functional food or nutritional agent containing these crystal forms. These crystal forms demonstrate excellent properties in terms of solubility, crystal stability, and hygroscopicity.

Career Highlights

Zhang has worked with reputable companies in the pharmaceutical industry, including Zhejiang Hisun Pharmaceutical Co., Ltd. and Zhejiang Hisun Pharmaceutical Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas and contribute to the development of new pharmaceutical products.

Collaborations

Throughout his career, Zhang has collaborated with notable colleagues such as Liang Zhang and Zhiqing Yang. These collaborations have likely fostered an environment of innovation and creativity, leading to the successful development of his patented inventions.

Conclusion

Xiangyang Zhang's contributions to pharmaceutical chemistry through his innovative patents highlight his expertise and dedication to improving drug formulations. His work continues to influence the industry and pave the way for future advancements in medicine.