Abstract
The present disclosure relates to a process for the preparation of (S)-5-amino-3-(4-((5-fluoro-2-methoxybenzamido)methyl)phenyl)-1-(1,1,1-trifluoro propan-2-yl)-1H-pyrazole-4-carboxylic acid of formula-3 which is useful in the preparation of Pirtobrutinib of formula-1. Structures of compound of formula-3 and Pirtobrutinib of formula-1 are shown below:
Formula-1 Formula-3.
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Recommended Citation
MSN Laboratories Private Limited, R&D Center, Hyderabad, India; Srinivasan Thirumalai Rajan; Sagyam Rajeshwar Reddy; Keshavareddy Navin Kumar Reddy; Parigi Raghavendar Reddy; Yata Murali., "A process for the preparation of Pirtobrutinib and its intermediates thereof", Technical Disclosure Commons, (April 20, 2025)
https://www.tdcommons.org/dpubs_series/8019