Yuyou Hao

Title: Yuyou Hao: Innovator in Pharmaceutical Compositions

Introduction

Yuyou Hao is a notable inventor based in Liaoning, China. He has made significant contributions to the field of pharmaceuticals, particularly in the development of innovative compositions and preparation methods. With a total of 2 patents to his name, his work focuses on enhancing the efficacy of antibacterial agents.

Latest Patents

Yuyou Hao's latest patents include the invention of Levocarrimycin, which encompasses pharmaceutical compositions, preparation methods, and their applications. This invention details a mixture of isovalerylspiramycin III, II, and I as the main components, along with other related compounds. The specific optical rotation of levocarrimycin is noted to be [α]=−52° to −57° in a chloroform solution at a concentration of 0.02 g/ml at 25°C. The active components in levocarrimycin exhibit optical activity and demonstrate excellent anti-infective effects.

Another significant patent involves levoisovalerylspiramycin I, II, or III, which includes preparations, preparation methods, and their uses. These preparations are characterized by a purity exceeding 90 wt% and are designed for various forms of administration, including solutions for injection and lyophilized powders. The antibacterial activity of levoisovalerylspiramycin is highlighted, showcasing its potential in medical applications.

Career Highlights

Throughout his career, Yuyou Hao has worked with prominent companies such as Shenyang Tonglian Group Co., Ltd. and Shenyang Fuyang Pharmaceutical Technology Co., Ltd. His experience in these organizations has contributed to his expertise in pharmaceutical technology and innovation.

Collaborations

Yuyou Hao has collaborated with various professionals in the field, including his coworker Yang Jiang. These partnerships have facilitated the advancement of his research and the successful development of his patented inventions.

Conclusion

Yuyou Hao stands out as an influential inventor in the pharmaceutical industry, with a focus on developing effective antibacterial agents. His contributions through innovative patents reflect his commitment to enhancing healthcare solutions.