MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202421066004 A) filed by Lewens Labs Pvt. Ltd on August 31, 2024, for The Improved Process For The Isolation Of Resmetirom Intermediates.

Inventors include Gharpure, Milind M.; Shinde, Navnath B; Shiyani, Alpesh T; Vansadiya, Rajdipsinh N; Patil, Kalpesh R; Shaikh, Nasir S; Parmar, Sagar D; and Parbat, Rahul S.

The application for the patent was published on July 10, 2026, under issue no. 28/2026.

Abstract: The invention relates to an improved process for the synthesis of solid forms of compound of formula A, and its use for preparation of Resmetirom thereof. More particularly, the isolation relates to the process for synthesis of a key intermediate of compound of formula A. Formula (A) Wherein, R2 is selected from; hydrogen or lower alkyl

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