Predicted protein targets (top 16)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | CCND1 | P24385 | 17/20 | 0.54 |
| ▸ | CDK2 | P24941 | 17/20 | 0.54 |
| ▸ | CCNE1 | P24864 | 15/20 | 0.54 |
| ▸ | CDK6 | Q00534 | 12/20 | 0.54 |
| ▸ | CDK4 | P11802 | 10/20 | 0.50 |
| ▸ | FGFR1 | P11362 | 3/20 | 0.50 |
| ▸ | FGFR2 | P21802 | 3/20 | 0.50 |
| ▸ | FGFR4 | P22455 | 3/20 | 0.50 |
| ▸ | FGFR3 | P22607 | 3/20 | 0.50 |
| ▸ | CCNA2 | P20248 | 2/20 | 0.50 |
| ▸ | CCND2 | P30279 | 1/20 | 0.48 |
| ▸ | CCND3 | P30281 | 1/20 | 0.48 |
| ▸ | CCNT1 | O60563 | 4/20 | 0.46 |
| ▸ | CDK9 | P50750 | 4/20 | 0.46 |
| ▸ | RB1 | P06400 | 1/20 | 0.44 |
| ▸ | CDK1 | P06493 | 1/20 | 0.44 |
Click a target to see other patent compounds predicted against it — the reverse direction, in place.
Similar compounds — the chemically nearest patent molecules
Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| SCHEMBL4826701 | 0.89 | CCND1 (0.58) | CCND1CDK2CCNE1CDK6CDK4 | |
| SCHEMBL4826059 | 0.89 | CCND1 (0.57) | CCND1CDK2CCNE1CDK6CDK4 | |
| SCHEMBL4834958 | 0.88 | CCND1 (0.55) | CCND1CDK2CCNE1CDK6CDK4 | |
| SCHEMBL4833267 | 0.86 | CCND1 (0.53) | CCND1CDK2CCNE1CDK6CDK4 | |
| SCHEMBL4828668 | 0.86 | CDK2 (0.53) | CCND1CDK2CCNE1CDK6CDK4 | |
| SCHEMBL4826681 | 0.86 | CCND1 (0.48) | CCND1CDK2CCNE1CDK6CDK4 | |
| SCHEMBL13554037 | 0.85 | CTSS (0.48) | CCND1CDK2CCNE1CDK6CDK4 | |
| SCHEMBL4828578 | 0.85 | CCND1 (0.45) | CCND1CDK2CCNE1CDK6CDK4 | |
| SCHEMBL4830604 | 0.85 | CCND1 (0.55) | CCND1CDK2CCNE1CDK6CDK4 | |
| SCHEMBL31153370 | 0.85 | CCND1 (0.55) | CCND1CDK2CCNE1CDK6CDK4 |
Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.
Patent provenance — the patents this molecule appears in, and who filed them
Claimed or disclosed in 7 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-7456168-B2 | 2-(pyridin-2-ylamino)-pyrido[2,3, d]pyrimidin-7-ones | WARNER-LAMBERT COMPANY (US) | 2008-11-25 | — | — | US | disclosed |
| US-20070179118-A1 | 2-(PYRIDIN-2-YLAMINO)-PYRIDO [2,3 D]PYRIMIDIN-7-ONES | WARNER-LAMBERT COMPANY | 2007-08-02 | — | — | US | disclosed |
| US-7208489-B2 | Inhibitors of cyclin-dependent kinases 4 (cdk4); treating proliferative disorders such as cancer; salt of 6-Acetyl-8-cyclopentyl-5-methyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one for example | WARNER-LAMBERT COMPANY (US) | 2007-04-24 | — | — | US | disclosed |
| EP-1470124-B1 | 2-(PYRIDIN-2-YLAMINO)-PYRIDO 2,3-d]PYRIMIDIN-7-ONES | WARNER LAMBERT CO (US) | 2005-12-28 | — | — | EP | disclosed |
| US-6936612-B2 | 2-(Pyridin-2-ylamino)-pyrido[2,3-d]pyrimidin-7-ones | WARNER-LAMBERT COMPANY (US) | 2005-08-30 | — | — | US | disclosed |
| US-20050137214-A1 | 2-(Pyridin-2-ylamino)-pyrido [2,3-D]pyrimidin-7-ones | WARNER-LAMBERT COMPANY | 2005-06-23 | — | — | US | disclosed |
| US-20030149001-A1 | 2-(Pyridin-2-ylamino)-pyrido[2,3-d]pyrimidin-7-ones | BARVIAN MARK (US) | 2003-08-07 | — | — | US | disclosed |
Patent text — is the patent's own abstract consistent with the prediction?
For each of this compound's patents that has machine-readable text (3 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.
| Patent | Title | Text reads most about | Predicted target · text-rank |
|---|---|---|---|
| US-20030149001-A1 | 2-(Pyridin-2-ylamino)-pyrido[2,3-d]pyrimidin-7-ones | CDK4, CDK2, CDK1 | CCND1 27/4885CDK2 2/4885CCNE1 52/4885 |
| US-20070179118-A1 | 2-(PYRIDIN-2-YLAMINO)-PYRIDO [2,3 D]PYRIMIDIN-7-ONES | CDK4, CDK2, CDKL4 | CCND1 35/4885CDK2 2/4885CCNE1 54/4885 |
| US-20050137214-A1 | 2-(Pyridin-2-ylamino)-pyrido [2,3-D]pyrimidin-7-ones | CDK4, CDK2, CDK3 | CCND1 34/4885CDK2 2/4885CCNE1 54/4885 |
“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.