Predicted protein targets (top 16)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE4A | P27815 | 1/20 | 0.55 |
| ▸ | PDE4B | Q07343 | 1/20 | 0.55 |
| ▸ | PDE4C | Q08493 | 1/20 | 0.55 |
| ▸ | PDE4D | Q08499 | 1/20 | 0.55 |
| ▸ | SMPD3 | Q9NY59 | 9/20 | 0.49 |
| ▸ | UBE2M | P61081 | 1/20 | 0.45 |
| ▸ | DCUN1D1 | Q96GG9 | 1/20 | 0.45 |
| ▸ | CCNC | P24863 | 1/20 | 0.42 |
| ▸ | CDK8 | P49336 | 1/20 | 0.42 |
| ▸ | AKT1 | P31749 | 1/20 | 0.41 |
| ▸ | EPHX2 | P34913 | 1/20 | 0.41 |
| ▸ | SMPD2 | O60906 | 1/20 | 0.40 |
| ▸ | PI4KB | Q9UBF8 | 1/20 | 0.40 |
| ▸ | NOS1 | P29475 | 1/20 | 0.40 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.40 |
| ▸ | NPSR1 | Q6W5P4 | 1/20 | 0.40 |
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 | |
|---|---|---|---|---|
| SCHEMBL8152356 | 1.00 | PDE4A (0.55) | PDE4APDE4BPDE4CPDE4DSMPD3 | |
| SCHEMBL4113380 | 0.88 | PDE4A (0.56) | PDE4APDE4BPDE4CPDE4DPI4KB | |
| SCHEMBL4113382 | 0.88 | PDE4A (0.56) | PDE4APDE4BPDE4CPDE4DPI4KB | |
| SCHEMBL8155298 | 0.88 | BPTF (0.44) | PDE4APDE4BPDE4CPDE4DDCUN1D1 | |
| SCHEMBL8158083 | 0.88 | BPTF (0.44) | PDE4APDE4BPDE4CPDE4DDCUN1D1 | |
| SCHEMBL3999090 | 0.83 | PDE4A (0.77) | PDE4APDE4BPDE4CPDE4DPI4KB | |
| SCHEMBL3921361 | 0.82 | PDE4A (0.55) | PDE4APDE4BPDE4CPDE4DNOS1 | |
| SCHEMBL4121554 | 0.82 | PDE4A (0.55) | PDE4APDE4BPDE4CPDE4DNOS1 | |
| SCHEMBL3922080 | 0.82 | PDE4A (0.55) | PDE4APDE4BPDE4CPDE4DNOS1 | |
| SCHEMBL8155553 | 0.81 | PDE4A (0.73) | PDE4APDE4BPDE4CPDE4DPI4KB |
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 13 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-8232278-B2 | Pyrido(3,2-D)pyrimidines and pharmaceutical compositions useful for treating hepatitis C | GILEAD SCIENCES, INC. (US) | 2012-07-31 | — | — | US | disclosed |
| US-8232278-B2 | Pyrido(3,2-D)pyrimidines and pharmaceutical compositions useful for treating hepatitis C | GILEAD SCIENCES, INC. (US) | 2012-07-31 | — | — | US | disclosed |
| US-20090264415-A2 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR MEDICAL TREATMENT | 4 AZA IP NV (BE) | 2009-10-22 | — | — | US | disclosed |
| US-20090264415-A2 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR MEDICAL TREATMENT | 4 AZA IP NV (BE) | 2009-10-22 | — | — | US | disclosed |
| US-20090131414-A1 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR TREATING HEPATITIS C | GILEAD SCIENCES, INC. (US) | 2009-05-21 | — | — | US | disclosed |
| US-20090131414-A1 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR TREATING HEPATITIS C | GILEAD SCIENCES, INC. (US) | 2009-05-21 | — | — | US | disclosed |
| US-20090036430-A1 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR MEDICAL TREATMENT | 4 AZA IP NV (BE) | 2009-02-05 | — | — | US | disclosed |
| US-20090036430-A1 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR MEDICAL TREATMENT | 4 AZA IP NV (BE) | 2009-02-05 | — | — | US | disclosed |
| WO-2009003669-A2 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR MEDICAL TREATMENT | 4 AZA IP NV (BE) | 2009-01-08 | — | — | WO | disclosed |
| US-20080004285-A1 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR MEDICAL TREATMENT | 4 AZA IP NV (BE) | 2008-01-03 | — | — | US | disclosed |
| US-20080004285-A1 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR MEDICAL TREATMENT | 4 AZA IP NV (BE) | 2008-01-03 | — | — | US | disclosed |
| WO-2006135993-A1 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR TREATING HEPATITIS C. | GILEAD SCIENCES, INC. (US) | 2006-12-28 | — | — | WO | disclosed |
| WO-2006069805-A2 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR MEDICAL TREATMENT | 4 AZA IP NV (BE) | 2006-07-06 | — | — | WO | 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 (4 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-20090131414-A1 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR TREATING HEPATITIS C | DPYD, TYMP, PNPO | PDE4A 1370/4885PDE4B 1438/4885PDE4C 1064/4885 |
| US-20080004285-A1 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR MEDICAL TREATMENT | PNPO, TYMP, PNP | PDE4A 112/4885PDE4B 313/4885PDE4C 158/4885 |
| US-20090036430-A1 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR MEDICAL TREATMENT | PNPO, TYMP, PNP | PDE4A 112/4885PDE4B 313/4885PDE4C 158/4885 |
| US-20090264415-A2 | PYRIDO(3,2-D)PYRIMIDINES AND PHARMACEUTICAL COMPOSITIONS USEFUL FOR MEDICAL TREATMENT | PNPO, TYMP, PNP | PDE4A 112/4885PDE4B 313/4885PDE4C 158/4885 |
“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.