SNS-032 is a potent inhibitor of cyclin-dependent kinases (CDKs)9, 2 and 7 (IC50 values are 4, 38 and 62 nM respectively).

Dinaciclib is a potent CDK inhibitor for CDK2, CDK5, CDK1 and CDK9 with IC50 of 1 nM, 1 nM, 3 nM and 4 nM, respectively.

Flavopiridol is a pan CDK inhibitor with IC50 values of 30nM, 40nM, 20-40nM, 60nM, 875nM and 20nM for CDK1, 2, 4, 6, 7, 9, respectively

AT7519 is a pan-CDKs inhibitor with IC50 values of 47, 13, <10nM for CDK2/CyclinA, CDK5/p35 and CDK9/CyclinT, and modest activity against CDK1/CyclinB, CDK3/CyclinE, CDK4/CyclinD1 and CDK6/CyclinD3 with IC50 values of 210, 360, 100 and 170nM, respectively.

AZD5438 is a potent inhibitor of CDK1/2/9 with IC50 of 16/6/20 nM.

PHA-793887 is a pan-cdk inhibitor, inhibits cdk1/2/4/5/7/9 with IC50s of 5 - 140 nM.

PHA-767491 HCl is a potent and ATP-competitive cyclin-dependent kinase (cdk) inhibitor with IC50 values of 10/34 nM for Cdc7/Cdk9.

LY2857785 is a potent and selective CDK9 inhibitor and significantly reduces RNAP II CTD phosphorylation and dramatically decreases MCL1 protein levels to result in apoptosis in a variety of leukemia and solid tumor cell lines.

LDC000067 is a highly specific CDK9 inhibitor with IC50 of 32.7 nM for CDK9/cyclin T1.

Wogonin acts as an inhibitor of COX2 with IC50 of 46 μM without affecting COX-1 and inhibits the NF-κB pathway-mediated iNOs induction. Wogonin can be isolated from the root of scutellaria baicalensis georgi.

P276-00 is a CDK1, CDK4 and CDK9 inhibitor with IC50 of 79 nM, 63 nM and 20 nM, respectively.