Hans-Joachim Palme

Title: Hans-Joachim Palme: Innovator in Steroid Intermediate Products

Introduction: Hans-Joachim Palme is a notable inventor based in Jena, Germany. With a keen focus on steroid chemistry, he has made significant contributions to the field through his innovative work in developing steroid intermediate products, particularly aimed at advancing pharmaceutical synthesis.

Latest Patents: Hans-Joachim Palme holds a patent for "Steroid intermediate products and method of their production." This invention centers around novel steroid intermediate products described by a specific general formula. These steroid intermediates can be isolated for the synthesis of 13-ethyl-11-methylene-18,19-bisnor-17.alpha.-pregn-4-en-20-in-17-ol, commonly known as desogestrel. The patent outlines a unique process for producing these compounds, incorporating an innovative technique where olefination of the 11-oxo steroids is carried out under ultrasound influence.

Career Highlights: Hans-Joachim has made a substantial impact while working at Jenapharm GmbH, where he continues to engage in research and development related to pharmaceutical advancements. His solitary patent showcases his expertise in this specialized area of chemistry.

Collaborations: Throughout his career, Hans-Joachim has collaborated with talented colleagues, including Sven Ring and Gerhard Teichmueller, contributing to various projects that aim to enhance the field of steroid intermediates and their applications in medicine.

Conclusion: Hans-Joachim Palme's contributions to the field of steroid chemistry underscore his role as a dedicated inventor. His patent for steroid intermediate products demonstrates innovative thinking and practical applications that benefit pharmaceutical synthesis. As he continues his work at Jenapharm GmbH, the future promises further advancements in his area of expertise.