Sanjay K Singhal

Title: Sanjay K Singhal: Innovator in Vitamin D Synthesis

Introduction

Sanjay K Singhal is a notable inventor based in Morton Grove, IL (US). He has made significant contributions to the field of pharmaceutical compositions, particularly in the synthesis of vitamin D compounds. With a total of five patents to his name, Singhal's work has implications for the treatment of various disorders related to calcium metabolism and skin conditions.

Latest Patents

One of Singhal's latest patents involves methods for the preparation and use of 1α,24(S)-dihydroxy vitamin D2. This compound serves as an active ingredient in pharmaceutical formulations aimed at treating disorders of calcium metabolism and various skin disorders. The invention details a synthetic pathway starting from ergosterol, which undergoes a series of six steps to produce 24-hydroxyergosterol. This intermediate is then irradiated and thermally converted to 24-hydroxy vitamin D, which is further transformed in six steps to yield 1α,24(S)-dihydroxy vitamin D. The synthesis also results in the production of novel intermediates, showcasing the innovative nature of Singhal's work.

Career Highlights

Throughout his career, Singhal has worked with various organizations, including Bone Care International, Inc. His expertise in vitamin D synthesis has positioned him as a key figure in the pharmaceutical industry, contributing to advancements in treatments for calcium metabolism disorders.

Collaborations

Singhal has collaborated with notable professionals in his field, including Charles W Bishop and Ronald L Horst. These collaborations have further enriched his research and development efforts.

Conclusion

Sanjay K Singhal's innovative work in the synthesis of vitamin D compounds has made a significant impact on pharmaceutical science. His contributions continue to influence the treatment of important health conditions related to calcium metabolism and skin disorders.