BI-D1870 is a specific inhibitor of the p90 RSK (ribosomal S6 kinase) isoforms in vitro and in vivo.

Gopal P Sapkota, Lorna Cummings, Felicity S Newell, Christopher Armstrong, Jennifer Bain, Morten Frödin, Matthias Grauert, Matthias Hoffmann, Gisela Schnapp, Martin Steegmaier, Philip Cohen, Dario R Alessi