BIRB 796 (Doramapimod)是一种高度选择性的p38α MAPK抑制剂，Kd为0.1 nM，比作用于JNK2选择性高330倍，微弱抑制c-RAF， Fyn和Lck，也微弱抑制ERK-1， SYK， IKK2， ZAP-70， EGFR， HER2， PKA， PKC， PKCα/β/γ。A p38α MAPK and JNK2 BIRB 796 (Doramapimod) is a highly selective p38α MAPK inhibitor with Kd of 0.1 nM, 330-fold greater selectivity versus JNK2, weak inhibition for c-RAF, Fyn and Lck, insignificant inhibition of ERK-1, SYK, IKK2, ZAP-70, EGFR, HER2, PKA, PKC, PKCα/β/γ. A p38α MAPK and JNK2;p38 MAPK抑制剂