LDN193189 is a chemical compound used in the study of bone morphogenetic protein signalling through the ALK2, ALK3 and ALK6 receptors.Cuny GD, Yu PB, Laha JK, Xing X, Liu JF, Lai CS, Deng DY, Sachidanandan C, Bloch KD, Peterson RT. Structure-activity relationship study of bone morphogenetic protein (BMP) signaling inhibitors. Bioorg Med Chem Lett. 2008 Aug 1;18(15):4388-92. It has been researched for the treatment of fibrodysplasia ossificans progressiva.Williams E, Bullock AN. Structural basis for the potent and selective binding of LDN-212854 to the BMP receptor kinase ALK2. Bone. 2018 Apr;109:251-258.
See also SB-431542
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