Abstract
The invention of a commercial route to the Bruton's tyrosine kinase inhibitor branebrutinib (BMS-986195) in four total chemical steps is described. The execution of high-throughput experimentation (HTE) coupled with a first-principles approach across the proposed synthetic route enabled the identification of a novel indolization reaction that rapidly generated high synthetic complexity, as the centerpiece of the synthesis. A parallel HTE strategy during route design enabled the efficient and rapid evaluation of multiple options within a short timeframe to complete rigorous process development while mitigating the risks associated with implementing new chemistry featuring an aggressive disconnection strategy.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
