Predicted protein targets (top 7)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | KCNH2 | Q12809 | 12/20 | 0.85 |
| ▸ | TLR8 | Q9NR97 | 7/20 | 0.73 |
| ▸ | TLR7 | Q9NYK1 | 3/20 | 0.73 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.54 |
| ▸ | DRD1 | P21728 | 1/20 | 0.54 |
| ▸ | HTR2A | P28223 | 1/20 | 0.54 |
| ▸ | ADORA1 | P30542 | 1/20 | 0.54 |
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 | |
|---|---|---|---|---|
| SCHEMBL24384697 | 1.00 | KCNH2 (0.85) | KCNH2TLR8TLR7CYP2D6DRD1 | |
| SCHEMBL13975545 | 0.93 | KCNH2 (0.84) | KCNH2TLR8TLR7CYP2D6DRD1 | |
| SCHEMBL19722979 | 0.93 | KCNH2 (0.84) | KCNH2TLR8TLR7CYP2D6DRD1 | |
| SCHEMBL13975810 | 0.92 | KCNH2 (1.00) | KCNH2TLR8TLR7CYP2D6DRD1 | |
| SCHEMBL13975903 | 0.91 | KCNH2 (0.85) | KCNH2TLR8TLR7 | |
| SCHEMBL22806213 | 0.88 | TLR8 (0.73) | KCNH2TLR8TLR7CYP2D6DRD1 | |
| SCHEMBL21325637 | 0.87 | KCNH2 (0.85) | KCNH2TLR8TLR7CYP2D6DRD1 | |
| SCHEMBL15502394 | 0.87 | KCNH2 (0.85) | KCNH2TLR8TLR7CYP2D6DRD1 | |
| SCHEMBL24384557 | 0.87 | KCNH2 (0.85) | KCNH2TLR8TLR7CYP2D6DRD1 | |
| SCHEMBL13975735 | 0.85 | KCNH2 (0.86) | KCNH2TLR8TLR7CYP2D6DRD1 |
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-20230278964-A1 | 2,4-DIAMINOQUINAZOLINE DERIVATIVES AND MEDICAL USES THEREOF | Janssen Sciences Ireland Unlimited Company (IE) | 2023-09-07 | — | — | US | disclosed |
| US-20230278964-A1 | 2,4-DIAMINOQUINAZOLINE DERIVATIVES AND MEDICAL USES THEREOF | Janssen Sciences Ireland Unlimited Company (IE) | 2023-09-07 | — | — | US | disclosed |
| EP-4059924-A1 | 2,4-DIAMINOQUINAZOLINE DERIVATIVES AND MEDICAL USES THEREOF | Janssen Sciences Ireland Unlimited Company (IE) | 2022-09-21 | — | — | EP | disclosed |
| EP-3759083-B1 | 2,4-DIAMINOQUINAZOLINE DERIVATIVES AND USE THEREOF IN THE TREATMENT OF VIRUS INFECTIONS, CANCER OR ALLERGIES | JANSSEN SCIENCES IRELAND UNLIMITED CO (IE) | 2022-05-04 | — | — | EP | disclosed |
| US-20210040046-A1 | 2,4-DIAMINOQUINAZOLINE DERIVATIVES AND MEDICAL USES THEREOF | Janssen Sciences Ireland Unlimi (IE) | 2021-02-11 | — | — | US | disclosed |
| WO-2020255039-A1 | COMBINATION OF HEPATITIS B VIRUS (HBV) VACCINES AND QUINAZOLINE DERIVATIVES | Janssen Sciences Ireland Unlimited Company (IE) | 2020-12-24 | — | — | WO | disclosed |
| WO-2019166532-A1 | 2,4-DIAMINOQUINAZOLINE DERIVATIVES AND MEDICAL USES THEREOF | Janssen Sciences Ireland Unlimited Company (IE) | 2019-09-06 | — | — | 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 (2 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-20210040046-A1 | 2,4-DIAMINOQUINAZOLINE DERIVATIVES AND MEDICAL USES THEREOF | HRH4, HRH3, HNMT | KCNH2 968/4885TLR8 400/4885TLR7 52/4885 |
| US-20230278964-A1 | 2,4-DIAMINOQUINAZOLINE DERIVATIVES AND MEDICAL USES THEREOF | QDPR, PADI2, PEPD | KCNH2 1977/4885TLR8 584/4885TLR7 728/4885 |
“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.