Valyu
Stage 02 · Lead optimisation & preclinical

Structure, activity and safety, read from the tables.

Bioactivity, ADME and toxicology findings across papers and patents, pulled out with the assay conditions that make them comparable.

Extracted bioactivityExample schema
CompoundAssayValueConditionsSource
Compound A-117JAK1 bindingIC50 4.2 nMHEK293, 1 mM ATPPaper, table 2
Compound A-117Selectivity panel>150-fold vs JAK2Panel of 96 kinasesPatent, example 14
Illustrative output

Questions

The questions at this stage.

Sources it reads
ChEMBLPubChemOpen TargetsNCBI ProteinUSPTO & EPO patents
  • Which published analogues of this scaffold report sub-100 nM potency, and in which assay?
  • What off-target liabilities are reported for this chemical series?
  • What toxicology findings exist for this target class in animal studies?
  • Which patents claim this scaffold, and when do they expire?

Related use cases

Also at this stage.

The narrower questions teams bring to this stage.

SAR and bioactivity

Potency and selectivity by assay from ChEMBL and PubChem bioassays, next to the papers that report them.

Target biology

Protein records from NCBI and tractability evidence from Open Targets for the target and its homologues.

ADMET and toxicology

Reported absorption, metabolism and tox findings for a chemical series or target class.

Freedom to operate

Patents that claim the scaffold, with assignee and filing year.

Applications

What teams build.

SAR assistants

Pull potency, selectivity and assay details for a series into one table.

Safety signal reviews

Collect reported off-target and toxicology findings for a target class.

Patent watchers

Flag new filings that claim a scaffold you are working on.

For medicinal chemistry teams

Bring a scaffold. Leave with the table.

Every published potency, selectivity and tox finding for your series, each value with its assay and its source.