Divvela Venkata Naga Srinivasa Rao

Title: Innovations by Divvela Venkata Naga Srinivasa Rao

Introduction

Divvela Venkata Naga Srinivasa Rao is a notable inventor based in Hyderabad, Telangana, India. He has made significant contributions to the field of pharmaceuticals, particularly in the development of novel processes for preparing important chemical compounds. With a total of 3 patents to his name, Rao's work is recognized for its industrial applicability and purity.

Latest Patents

Rao's latest patents include a process for preparing 1-methyl-3-phenylpiperazine using a novel intermediate. This invention describes an industrially advantageous method to produce highly pure 1-Methyl-3-phenylpiperazine, which is a useful intermediate in the preparation of the antidepressant Mirtazapine. Another significant patent involves the preparation of a highly pure pharmaceutical intermediate, 4-(cyclopropylcarbonyl)-α,α-dimethylphenylacetic acid. This invention relates to a novel process that reduces the amount of undesired meta isomer, making it a key intermediate for the preparation of high purity terfenadine carboxylate, a known antihistaminic.

Career Highlights

Rao is currently associated with Aurobindo Pharma Limited, a prominent player in the pharmaceutical industry. His work at Aurobindo Pharma has allowed him to focus on innovative processes that enhance the quality and efficacy of pharmaceutical products.

Collaborations

Rao has collaborated with several professionals in his field, including Meenakshisunderam Sivakumaran and Vijay Kumar Handa. These collaborations have contributed to the advancement of his research and the successful development of his patented processes.

Conclusion

Divvela Venkata Naga Srinivasa Rao's contributions to pharmaceutical innovations highlight his expertise and commitment to improving drug development processes. His patents reflect a dedication to enhancing the purity and effectiveness of important pharmaceutical intermediates.