US Patent Issued to MSN Laboratories Private Ltd. R&D Center on Nov. 18 for "Polymorphs of 7-cyclopentyl-N,N-dimethyl-2-{[5-(piperazin-1-yl) pyridin-2-yl-amino}-7H-pyrrolo[2,3-dpyrimidine-6-carboxamide and its pharmaceutically acceptable salts and process for the preparation thereof" (Indian Inventors)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,473,292, issued on Nov. 18, was assigned to MSN Laboratories Private Ltd. R&D Center (Hyderabad, India).

"Polymorphs of 7-cyclopentyl-N,N-dimethyl-2-{[5-(piperazin-1-yl) pyridin-2-yl-amino}-7H-pyrrolo[2,3-dpyrimidine-6-carboxamide and its pharmaceutically acceptable salts and process for the preparation thereof" was invented by Thirumalai Rajan Srinivasan (Hyderabad, India), Eswaraiah Sajja (Hyderabad, India), Satyanarayana Revu (Hyderabad, India), Rajeshwar Reddy Sagyam (Hyderabad, India), Srinivasulu Rangineni (Hyderabad, India), Ravichandran Srinivasan (Hyderabad, India), Venkata Narasayya Saladi (Hyderabad, India) and Naveen Ragam (Hyderabad, India).

According to the abstract* re...