Target

CDK1

Cyclin-dependent kinase 1

As of the edition of 20 October 2026, CDK1 (cyclin-dependent kinase 1, UniProt P06493) has 10 drugs tested at it and 14 companies on the list, 13 on route A and 0 on route B.

Sources: UniProt, ClinicalTrials.gov, ChEMBL, FDA Orange Book and Purple Book, Pharos.

The protein

UniProt
P06493
How well studied
Chemical tools exist; no approved drug acts on it
Where it sits in the cell
Inside the cell
Solved structures
14
Disease areas
Cancer; Blood and lymph; Immune system; Heart and blood vessels; Digestive system; Skin and connective tissue; Inherited and neonatal; Hormones
Registered trials of its drugs
113

Drugs at this target

StatusCount
Went quiet2
Stopped8
Total10
DrugStatusFurthest phaseUS protection
AlvocidibStoppedPhase 2none listed
DinaciclibStoppedPhase 3none listed
RiviciclibWent quietPhase 2none listed
SeliciclibStoppedPhase 2none listed
ZotiraciclibStoppedPhase 2none listed
MilciclibStoppedPhase 2none listed
AG-24322StoppedPhase 1none listed
RG-547Went quietPhase 1none listed
RGB-286638StoppedPhase 1none listed
TP-1287StoppedPhase 1none listed

10 of 10 drugs, the most tested first.

Companies at this target

Where the company standsCompanies
Route A13
Engaged1
Total on the list14
Three companies on route A or B, with the route only
CompanyRoute
Merck & Co.Route A
SanofiRoute A
AbbVieRoute A

The other 11 companies at CDK1

In the product

14 companies in all; 11 are not named here, and no score is.

See the 14 companies at CDK1, ranked, with the facts behind eachRequest access. Nothing is shown until you do.