Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PTGDR2 | Q9Y5Y4 | 3/20 | 0.36 |
| ▸ | CYP1A1 | P04798 | 2/20 | 0.36 |
| ▸ | CYP1A2 | P05177 | 2/20 | 0.36 |
| ▸ | CYP1B1 | Q16678 | 2/20 | 0.36 |
| ▸ | HTR2A | P28223 | 1/20 | 0.36 |
| ▸ | GPR35 | Q9HC97 | 1/20 | 0.35 |
| ▸ | GCGR | P47871 | 1/20 | 0.35 |
| ▸ | BRD4 | O60885 | 1/20 | 0.35 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.35 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.35 |
| ▸ | PPARD | Q03181 | 2/20 | 0.35 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.35 |
| ▸ | MAPT | P10636 | 1/20 | 0.35 |
| ▸ | HPGD | P15428 | 1/20 | 0.35 |
| ▸ | HSD17B10 | Q99714 | 1/20 | 0.35 |
| ▸ | RXRA | P19793 | 1/20 | 0.35 |
| ▸ | RXRB | P28702 | 1/20 | 0.35 |
| ▸ | RXRG | P48443 | 1/20 | 0.35 |
| ▸ | S1PR5 | Q9H228 | 2/20 | 0.35 |
| ▸ | MRGPRX4 | Q96LA9 | 2/20 | 0.34 |
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 | |
|---|---|---|---|---|
| SCHEMBL22090532 | 0.94 | PTGDR2 (0.38) | PTGDR2CYP1A1CYP1A2CYP1B1HTR2A | |
| SCHEMBL22090486 | 0.92 | PTGDR2 (0.38) | PTGDR2CYP1A1CYP1A2CYP1B1GPR35 | |
| SCHEMBL21822586 | 0.91 | PTGDR2 (0.39) | PTGDR2CYP1A1CYP1A2CYP1B1GPR35 | |
| SCHEMBL21822786 | 0.91 | PTGDR2 (0.39) | PTGDR2CYP1A1CYP1A2CYP1B1GPR35 | |
| SCHEMBL21822761 | 0.90 | TBXA2R (0.41) | PTGDR2CYP1A1CYP1A2CYP1B1MRGPRX4 | |
| SCHEMBL25294269 | 0.90 | ALDH1A1 (0.39) | PTGDR2CYP1A1CYP1A2CYP1B1GPR35 | |
| SCHEMBL21822398 | 0.90 | TBXA2R (0.40) | PTGDR2CYP1A1CYP1A2CYP1B1MRGPRX4 | |
| SCHEMBL22090687 | 0.88 | MRGPRX4 (0.39) | PTGDR2CYP1A1CYP1A2CYP1B1HTR2A | |
| SCHEMBL22090444 | 0.87 | MEN1 (0.38) | PTGDR2CYP1A1CYP1A2CYP1B1GPR35 | |
| SCHEMBL22090603 | 0.87 | MRGPRX4 (0.38) | PTGDR2CYP1A1CYP1A2CYP1B1GPR35 |
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 15 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-113286792-B | N-chromen-4-one containing derivatives for the treatment and prevention of hepatitis b virus infection | 豪夫迈·罗氏有限公司 | 2023-12-05 | — | — | CN | claimed |
| EP-3894402-B1 | N-CONTAINING CHROMEN-4-ONE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION | HOFFMANN LA ROCHE (CH) | 2023-07-05 | — | — | EP | claimed |
| US-20220169639-A1 | N-CONTAINING CHROMEN-4-ONE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION | HOFFMANN-LA ROCHE INC. (US) | 2022-06-02 | — | — | US | claimed |
| EP-3894402-A1 | N-CONTAINING CHROMEN-4-ONE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION | F. Hoffmann-La Roche AG (CH) | 2021-10-20 | — | — | EP | claimed |
| CN-113286792-A | N-containing chromen-4-one derivatives for the treatment and prevention of hepatitis B virus infection | 豪夫迈·罗氏有限公司 | 2021-08-20 | — | — | CN | claimed |
| WO-2020120528-A1 | N-CONTAINING CHROMEN-4-ONE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION | F. HOFFMANN-LA ROCHE AG (CH) | 2020-06-18 | — | — | WO | claimed |
| CN-113286792-B | N-chromen-4-one containing derivatives for the treatment and prevention of hepatitis b virus infection | 豪夫迈·罗氏有限公司 | 2023-12-05 | — | — | CN | disclosed |
| EP-3894402-B1 | N-CONTAINING CHROMEN-4-ONE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION | HOFFMANN LA ROCHE (CH) | 2023-07-05 | — | — | EP | disclosed |
| EP-3894402-B1 | N-CONTAINING CHROMEN-4-ONE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION | HOFFMANN LA ROCHE (CH) | 2023-07-05 | — | — | EP | disclosed |
| US-20220169639-A1 | N-CONTAINING CHROMEN-4-ONE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION | HOFFMANN-LA ROCHE INC. (US) | 2022-06-02 | — | — | US | disclosed |
| US-20220169639-A1 | N-CONTAINING CHROMEN-4-ONE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION | HOFFMANN-LA ROCHE INC. (US) | 2022-06-02 | — | — | US | disclosed |
| EP-3894402-A1 | N-CONTAINING CHROMEN-4-ONE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION | F. Hoffmann-La Roche AG (CH) | 2021-10-20 | — | — | EP | disclosed |
| CN-113286792-A | N-containing chromen-4-one derivatives for the treatment and prevention of hepatitis B virus infection | 豪夫迈·罗氏有限公司 | 2021-08-20 | — | — | CN | disclosed |
| WO-2020120528-A1 | N-CONTAINING CHROMEN-4-ONE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION | F. HOFFMANN-LA ROCHE AG (CH) | 2020-06-18 | — | — | WO | disclosed |
| WO-2020120528-A1 | N-CONTAINING CHROMEN-4-ONE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION | F. HOFFMANN-LA ROCHE AG (CH) | 2020-06-18 | — | — | 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 (1 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-20220169639-A1 | N-CONTAINING CHROMEN-4-ONE DERIVATIVES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION | HAVCR2, NR0B1, CYP7A1 | PTGDR2 2963/4885CYP1A1 23/4885CYP1A2 47/4885 |
“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.