Manufacturing Process Development for Belzutifan, Part 2: A Continuous Flow Visible-Light-Induced Benzylic Bromination
Contributor(s):: Bottecchia, Cecilia, Lévesque, François, McMullen, Jonathan P., Ji, Yining, Reibarkh, Mikhail, Peng, Feng, Tan, Lushi, Spencer, Glenn, Nappi, Jarod, Lehnherr, Dan, Narsimhan, Karthik, Wismer, Michael K., Chen, Like, Lin, Yipeng, Dalby, Stephen M.
We report the development and scale-up of a continuous flow photochemical benzylic bromination en route to belzutifan (MK-6482), a small molecule for the treatment of renal cell carcinoma associated with Von Hippel–Lindau syndrome. Compared with the clinical supply route, the photochemical...
Assessing inter- and intramolecular continuous-flow strategies towards methylphenidate (Ritalin) hydrochloride
Contributor(s):: Gerardy, R, Winter, MVizza, A, Monbaliu, JCM
The batch-to-flow translation of inter-and intramolecular strategies for the diastereoselective preparation of the active pharmaceutical ingredient threo-methylphenidate hydrochloride is presented. Both inter-and intramolecular strategies imply the telescoping of multiple processing steps and the...