CDK5 inhibitor 20-223 (CP 668863) potent, selective, ATP-competitive CDK2/5 inhibitor with IC50 of 6.0 and 8.8 nM for CDK2/CyclinE and CDK5/p35, with little to no activity against CDK1/4/6/7/9; decreases pRB (S807/811) and pFAK (S732) levels in CRC cell lines, effectively blocks the kinase activity of CDK2 and CDK5 in multiple CRC cell lines; reduces migration of CRC cells, reduces cell growth in a panel of human CRC cell lines with mean IC50 of 362 nM; effectively slows tumor progression in mice models.
Cdc7-IN-5 (compound I-B) is a potent Cdc7 kinase inhibitor extracted from patent WO2019165473A1, compound I-B. Cdc7 is a serine-threonine protein kinase enzyme which is essential for the initiation of DNA replication in the cell cycle[1].
Voruciclib hydrochloride is a clinical stage oral CDK9 inhibitor. Voruciclib hydrochloride represses expression of MCL-1 in multiple models of diffuse large B-cell lymphoma (DLBCL)[1].
Cdc7-IN-8 is a potent inhibitor of Cdc7. Cdc7 is a serine/threonine kinase which activates MCM promotion by phosphorylating the microchromosome maintenance protein (MCM protein), an important element of the DNA replication initiator. Cdc7-IN-8 has the potential for the research of cancer diseases (extracted from patent WO2021032170A1, compound 1-1/1-2)[1].
Cdc7-IN-3 (compound I-A) is a potent Cdc7 kinase inhibitor extracted from patent WO2019165473A1, compound I-B. Cdc7 is a serine-threonine protein kinase enzyme which is essential for the initiation of DNA replication in the cell cycle[1].
DSS30 is a P25/CDK5 inhibitor that reduces β-amyloid (Aβ) secretion by inhibiting amyloid precursor protein lyase 1 (BACEl) phosphorylation. DSS30 can be used in the study of neurodegenerative diseases such as Alzheimer's disease[1].
JH-XI-10-02 is a potent and selective degrader of CDK8, with an IC50 of 159 nM, based on PROTAC. JH-XI-10-02 causes proteasomal degradation, does not affect CDK8 mRNA levels. JH-XI-10-02 shows no effect on CDK19[1].
Voruciclib is a clinical stage orally active and selective CDK inhibitor with Ki values of 0.626 nM-9.1 nM. Voruciclib potently blocks CDK9, the transcriptional regulator of MCL-1. Voruciclib represses expression of MCL-1 in multiple models of diffuse large B-cell lymphoma (DLBCL)[1].
CDK1-IN-2 is a CDK1 inhibitor (IC50: 5.8 μM)[1].
CYC065 is a second-generation, orally available ATP-competitive inhibitor of CDK2/CDK 9 kinases.
BI-1622 is an orally active, potent and highly selective HER2 (ERBB2) inhibitor, with an IC50 of 7 nM. BI-1622 shows greater than 25-fold selectivity over EGFR. BI-1622 shows high antitumor efficacy in vivo in xenograft mouse tumor models with engineered H2170 and PC9 cells and had a favorable drug metabolism and pharmacokinetics profile[1].
PNU112455A hydrochloride is an ATP-competitive CDK2 and CDK5 inhibitor. PNU112455A hydrochloride binds to the ATP site of CDK2 and CDK5 with Kms of 3.6 and 3.2 μM, respectively [1].
Cimpuciclib tosylate is a selective CDK4 inhibitor (IC50: 0.49 nM) that has anti-tumor activity[1].
6-(Dimethylamino)purine is a dual inhibitor of protein kinase and CDK[1][2].
Cdc7-IN-12 (compound 1) is a potent CDC7 inhibitor with an IC50 of <1 nM. Cdc7-IN-12 shows antiproliferative activities with IC50 of 100-1000 nM in COLO205 cells. Cdc7-IN-12 has the potential for the research of cancer[1].
CDK1/Cyc B-IN-1 (Compound 5) is a selective CDK1/Cyc B complex inhibitor with an IC50 of 97 nM. CDK1/Cyc B-IN-1 triggers apoptosis and G2/M cell cycle arrest. CDK1/Cyc B-IN-1 shows broad-spectrum cytotoxic action against cancer cell lines[1].
OTS964 is an orally active, high affinity and selective TOPK inhibitor with an IC50 of 28 nM[1]. OTS964 is also a potent inhibitor of the cyclin-dependent kinase CDK11, which binds to CDK11B with a Kd of 40 nM[2].
Leucettine L41 is a potent inhibitor of dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1A), DYRK2, CDC-like kinase 1 (CLK1), and CLK3 (IC50s = 0.04, 0.035, 0.015, and 4.5 µM, respectively)[1]. Leucettine L41 prevents lipid peroxidation and the accumulation of reactive oxygen species (ROS) induced by Aβ25-35 in the hippocampus in a mouse model of Alzheimer’s disease-like toxicity. Leucettine L41 also prevents memory deficits induced by Aβ25-35 in the same model[2].
Cdc7-IN-17 is a potent CDC7 inhibitor with an IC50 of <10 μM, extracted from patent WO2018217439A1. Cdc7-IN-17 can be used for cancer research[1].
CDK4/6-IN-10 is a potent, selective and orally active CDK4 and CDK6 inhibitor with IC50s of 22 nM and 10 nM, respectively. CDK4/6-IN-10 shows antitumor activity. CDK4/6-IN-10 has the potential for the research of Multiple myeloma (MM)[1].
Garcinone C, a xanthone derivative, is a natural compound extracted from Garcinia oblongifolia Champ that is used as an anti-inflammatory, analgesia, astringency and granulation-promoting medicine, and has potential cytotoxic effects on certain cancers. Garcinone C stimulates the expression levels of ATR and 4E-BP1, while efficiently inhibiting the expression levels of cyclin B1, cyclin D1, cyclin E2, cdc2, Stat3 and CDK7. Garcinone C significantly inhibits cell viability of the human Nasopharyngeal carcinoma (NPC) cell lines CNE1, CNE2, HK1 and HONE1 in a time‑ and dose‑dependent manner[1].
CDK7-IN-8 is a potent CDK7 inhibitor with IC50 of 54.29 nM. CDK7-IN-8 has inhibitory effect on certain cancer cells and in vivo tumor models[1].
Tanuxiciclib is a cyclin dependent kinase (CDK) inhibitor[1].
Cdk1/2 Inhibitor III is a selective Cdk1/2 inhibitor, with an IC50 of 2.1 μM for CDK1/cyclin B[1].
CDK2-IN-13 (Compound 15) is a CDK2 inhibitor with IC50 of 12 µM. CDK2-IN-13 can be used in research of cancer[1].
NSC 625987 is a specific and high-affinity CDK4 inhibitor with an IC50 of 0.2 μM for CDK4:cyclin D1. NSC 625987 shows >500-fold selectivity for CDK4 over CDK2[1].
Avotaciclib (BEY1107) is an orally active cyclin dependent kinase 1 (CDK1) inhibitor. Avotaciclib can be used for the research of cancer[1].
Abemaciclib Metabolites M2 is a metabolite of abemaciclib, acts as a potent CDK4 and CDK6 inhibitor, with IC50s in the range of 1-3 nM. Anti-cancer activity[1].
Aloisine RP106 (compound 38) is a potent inhibitor of Cdk1/cyclin B, Cdk5/p25, and GSK3 with IC50s of 0.70µM, 1.5µM, 0.92 µM, respectively[1].
Flavopiridol is a broad spectrum and competitive inhibitor of CDKs, inhibiting CDK1, CDK2, CDK4 with IC50s of 30, 170, 100 nM, respectively.