Predicted protein targets (top 6)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | P2RX3 | P56373 | 3/20 | 0.59 |
| ▸ | P2RX2 | Q9UBL9 | 3/20 | 0.59 |
| ▸ | EHMT2 | Q96KQ7 | 13/20 | 0.44 |
| ▸ | EHMT1 | Q9H9B1 | 11/20 | 0.44 |
| ▸ | SPIN1 | Q9Y657 | 1/20 | 0.43 |
| ▸ | NSD2 | O96028 | 1/20 | 0.41 |
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 | |
|---|---|---|---|---|
| SCHEMBL5525534 | 0.92 | P2RX3 (0.66) | P2RX3P2RX2 | |
| SCHEMBL2249115 | 0.87 | P2RX3 (0.60) | P2RX3P2RX2NSD2 | |
| SCHEMBL30215843 | 0.87 | P2RX3 (0.60) | P2RX3P2RX2NSD2 | |
| SCHEMBL1494125 | 0.85 | P2RX3 (0.59) | P2RX3P2RX2EHMT2EHMT1 | |
| SCHEMBL30215858 | 0.85 | P2RX3 (0.59) | P2RX3P2RX2EHMT2EHMT1 | |
| SCHEMBL2256569 | 0.84 | P2RX3 (0.56) | P2RX3P2RX2 | |
| SCHEMBL19364172 | 0.82 | P2RX3 (0.57) | P2RX3P2RX2 | |
| SCHEMBL31340112 | 0.81 | P2RX3 (0.75) | P2RX3P2RX2 | |
| SCHEMBL2252144 | 0.81 | P2RX3 (0.75) | P2RX3P2RX2 | |
| SCHEMBL5530735 | 0.79 | P2RX3 (0.72) | P2RX3P2RX2 |
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 41 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2343282-B1 | Diaminopyrimidines as P2X3 and P2X2/3 antagonists | HOFFMANN LA ROCHE (CH) | 2015-07-22 | — | — | EP | claimed |
| EP-1924264-B9 | DIAMINOPYRIMIDINES AS P2X3 AND P2X2/3 MODULATORS | HOFFMANN LA ROCHE (CH) | 2014-02-19 | — | — | EP | claimed |
| EP-1924264-B1 | DIAMINOPYRIMIDINES AS P2X3 AND P2X2/3 MODULATORS | HOFFMANN LA ROCHE (CH) | 2013-09-18 | — | — | EP | claimed |
| US-20250066309-A1 | DIAMINOPYRIMIDINES AS P2X3 AND P2X2/3 ANTAGONISTS | ROCHE PALO ALTO LLC (US) | 2025-02-27 | — | — | US | disclosed |
| US-20250025462-A1 | METHODS OF USING DIAMINOPYRIMIDINE P2X3 AND P2X2/3 RECEPTOR MODULATORS FOR TREATMENT OF RESPIRATORY AND GASTROINTESTINAL DISEASES | ROCHE PALO ALTO LLC (US) | 2025-01-23 | — | — | US | disclosed |
| US-20230100975-A1 | DIAMINOPYRIMIDINES AS P2X3 AND P2X2/3 ANTAGONISTS | ROCHE PALO ALTO LLC (US) | 2023-03-30 | — | — | US | disclosed |
| US-20210009531-A1 | DIAMINOPYRIMIDINES AS P2X3 AND P2X2/3 ANTAGONISTS | ROCHE PALO ALTO LLC (US) | 2021-01-14 | — | — | US | disclosed |
| US-20210008071-A1 | METHODS OF USING DIAMINOPYRIMIDINE P2X3 AND P2X2/3 RECEPTOR MODULATORS FOR TREATMENT OF RESPIRATORY AND GASTROINTESTINAL DISEASES | ROCHE PALO ALTO LLC (US) | 2021-01-14 | — | — | US | disclosed |
| US-20210008071-A1 | METHODS OF USING DIAMINOPYRIMIDINE P2X3 AND P2X2/3 RECEPTOR MODULATORS FOR TREATMENT OF RESPIRATORY AND GASTROINTESTINAL DISEASES | ROCHE PALO ALTO LLC (US) | 2021-01-14 | — | — | US | disclosed |
| US-20190270713-A1 | DIAMINOPYRIMIDINES AS P2X3 AND P2X2/3 ANTAGONISTS | ROCHE PALO ALTO LLC (US) | 2019-09-05 | — | — | US | disclosed |
| US-20190016688-A1 | DIAMINOPYRIMIDINES AS P2X3 AND P2X2/3 ANTAGONISTS | ROCHE PALO ALTO LLC (US) | 2019-01-17 | — | — | US | disclosed |
| US-20120122859-A1 | METHODS OF USING DIAMINOPYRIMIDINE AS P2X3 AND P2X2/3 RECEPTOR MODULATORS FOR TREATMENT OF RESPIRATORY AND GASTROINTESTINAL DISEASES | ROCHE PALO ALTO LLC. | 2012-05-17 | — | — | US | disclosed |
| US-20120122859-A1 | METHODS OF USING DIAMINOPYRIMIDINE AS P2X3 AND P2X2/3 RECEPTOR MODULATORS FOR TREATMENT OF RESPIRATORY AND GASTROINTESTINAL DISEASES | ROCHE PALO ALTO LLC. | 2012-05-17 | — | — | US | disclosed |
| US-8008313-B2 | Methods of using diaminopyrimidine P2X3 and P2X2/3 receptor modulators for treatment of respiratory and gastrointestinal diseases | ROCHE PALO ALTO LLC (US) | 2011-08-30 | — | — | US | disclosed |
| US-8008313-B2 | Methods of using diaminopyrimidine P2X3 and P2X2/3 receptor modulators for treatment of respiratory and gastrointestinal diseases | ROCHE PALO ALTO LLC (US) | 2011-08-30 | — | — | US | disclosed |
| US-20110077242-A1 | DIAMINOPYRIMIDINES AS P2X3 AND P2X2/3 ANTAGONISTS | ROCHE PALO ALTO LLC | 2011-03-31 | — | — | US | disclosed |
| US-7858632-B2 | Purinergic receptor antagonists; genitourinary and pain-related diseases; for example, 5-(2-isopropyl-4,5-dimethoxybenzyl)-pyrimidine-2,4-diamine | ROCHE PALO ALTO LLC (US) | 2010-12-28 | — | — | US | disclosed |
| US-7858632-B2 | Purinergic receptor antagonists; genitourinary and pain-related diseases; for example, 5-(2-isopropyl-4,5-dimethoxybenzyl)-pyrimidine-2,4-diamine | ROCHE PALO ALTO LLC (US) | 2010-12-28 | — | — | US | disclosed |
| US-20070049609-A1 | Methods of using diaminopyrimidine P2X3 and P2X2/3 receptor modulators for treatment of respiratory and gastrointestinal diseases | ROCHE PALO ALTO LLC | 2007-03-01 | — | — | US | disclosed |
| US-20070049609-A1 | Methods of using diaminopyrimidine P2X3 and P2X2/3 receptor modulators for treatment of respiratory and gastrointestinal diseases | ROCHE PALO ALTO LLC | 2007-03-01 | — | — | 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 (10 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-20210009531-A1 | DIAMINOPYRIMIDINES AS P2X3 AND P2X2/3 ANTAGONISTS | P2RX3, P2RX6, P2RX2 | P2RX3 1/4885P2RX2 3/4885EHMT2 4791/4885 |
| US-20210008071-A1 | METHODS OF USING DIAMINOPYRIMIDINE P2X3 AND P2X2/3 RECEPTOR MODULATORS FOR TREATMENT OF RESPIRATORY AND GASTROINTESTINAL DISEASES | P2RX3, P2RX2, P2RX1 | P2RX3 1/4885P2RX2 2/4885EHMT2 4584/4885 |
| US-20250066309-A1 | DIAMINOPYRIMIDINES AS P2X3 AND P2X2/3 ANTAGONISTS | P2RX3, P2RX6, P2RX2 | P2RX3 1/4885P2RX2 3/4885EHMT2 4791/4885 |
| US-20230100975-A1 | DIAMINOPYRIMIDINES AS P2X3 AND P2X2/3 ANTAGONISTS | P2RX3, P2RX6, P2RX2 | P2RX3 1/4885P2RX2 3/4885EHMT2 4791/4885 |
| US-20250025462-A1 | METHODS OF USING DIAMINOPYRIMIDINE P2X3 AND P2X2/3 RECEPTOR MODULATORS FOR TREATMENT OF RESPIRATORY AND GASTROINTESTINAL DISEASES | P2RX3, P2RX2, P2RX1 | P2RX3 1/4885P2RX2 2/4885EHMT2 4584/4885 |
| US-20070049609-A1 | Methods of using diaminopyrimidine P2X3 and P2X2/3 receptor modulators for treatment of respiratory and gastrointestinal diseases | P2RX3, P2RX2, P2RX1 | P2RX3 1/4885P2RX2 2/4885EHMT2 4584/4885 |
| US-20190016688-A1 | DIAMINOPYRIMIDINES AS P2X3 AND P2X2/3 ANTAGONISTS | P2RX3, P2RX6, P2RX2 | P2RX3 1/4885P2RX2 3/4885EHMT2 4791/4885 |
| US-20110077242-A1 | DIAMINOPYRIMIDINES AS P2X3 AND P2X2/3 ANTAGONISTS | P2RX3, P2RX6, P2RX2 | P2RX3 1/4885P2RX2 3/4885EHMT2 4800/4885 |
| US-20190270713-A1 | DIAMINOPYRIMIDINES AS P2X3 AND P2X2/3 ANTAGONISTS | P2RX3, P2RX6, P2RX2 | P2RX3 1/4885P2RX2 3/4885EHMT2 4763/4885 |
| US-20120122859-A1 | METHODS OF USING DIAMINOPYRIMIDINE AS P2X3 AND P2X2/3 RECEPTOR MODULATORS FOR TREATMENT OF RESPIRATORY AND GASTROINTESTINAL DISEASES | P2RX3, P2RX2, P2RX6 | P2RX3 1/4885P2RX2 2/4885EHMT2 4520/4885 |
“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.