1. A Review on Synthetic Advances toward the Synthesis of Apremilast, an Anti-inflammatory Drug
2. Connolly, T. J.; Ruchelman, A. L.; Yong, K. H. Y.; Zhang, C. Processes for the preparation of isoindole compounds and isotopologues thereof, US 20140081032, March 20, 2014. https://patentscope.wipo.int/search/en/detail.jsf?docId=US96402461 (accessed 2023-10-12).
3. Venkateswaralu, J.; Rajendiran, C.; Connolly, T. J.; Ruchelman, A. L.; Eckert, J.; Frank, A. J. Processes for the preparation of (S)-1-(3-ethoxy-4-methoxyphenyl)-2-methanesulfonylethylamine. US 20130217918, Aug 22, 2015. https://patentscope.wipo.int/search/en/detail.jsf?docId=US90448237 (accessed 2023-10-09).
4. Beaver, M.; Cohen, C.; Langille, N.; Spada, S. Process for Synthesizing Apremilast. WO 2022232037, Nov 3, 2022. https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2022232037&_cid=P20-LNVWSC-19504-1 (accessed 2023-10-18).