User:RelentlessRecusant/LDN-193189

Dorsomorphin, otherwise known as Compound C, IUPAC name 6-(4-(2-(piperidin-1-yl)ethoxy)phenyl)-3-(pyridin-4-yl)pyrazolo[1,5-a]pyrimidine, is a specific small-molecule chemical inhibitor of ALK2, ALK3, and ALK6, protein tyrosine kinases (PTK), inhibiting members of the ALK1 and ALK3 families of type I TGFβ Receptors, inhibiting the transmission of multiple biological signals, including BMP2, BMP4, BMP6, BMP7, and Activin cytokine signals and inhibiting BMP signaling and subsequent SMAD phosphorylation.