MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202642051387 A) filed by Dr. Reddys Institute Of Life Sciences on April 22, 2026, for Improved Processes For Preparation Of Nirmatrelvir And Intermediates Thereof.
Inventors include Dr. Srinivas Oruganti; Dr. Vishnu Vardhana Vema Reddy Eda; Dr. Manish M. Shinde; Dr. Karuna Veeramani; Mr. Balachennaiah Darapaneni; Dr. H Rama Mohan; Dr. Madarapu Srinivas; and Dr. Saikat Sen Filed On.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: ABSTRACT “IMPROVED PROCESSES FOR PREPARATION OF NIRMATRELVIR AND INTERMEDIATES THEREOF” The present application provides improved processes for preparation of Nirmatrelvir and intermediates thereof. The claimed process is commercially viable, advantageous and provides novel intermediates for the preparation of Nirmatrelvir. The improved processes do not specifically involve reagents which require special handling, storage conditions and are difficult to procure commercially.
Disclaimer: Curated by HT Syndication.
