Predicted protein targets (top 3)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH3 | Q9Y5N1 | 20/20 | 1.00 |
| ▸ | HRH2 | P25021 | 11/20 | 1.00 |
| ▸ | HRH1 | P35367 | 11/20 | 1.00 |
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 | |
|---|---|---|---|---|
| Hydrochloric Acid SCHEMBL29906528 | 0.99 | HRH3 (0.98) | HRH3HRH2HRH1 | |
| SCHEMBL6847279 | 0.89 | HRH3 (0.79) | HRH3HRH2HRH1 | |
| SCHEMBL6847338 | 0.88 | HRH3 (0.77) | HRH3HRH2HRH1 | |
| SCHEMBL6427579 | 0.87 | HRH3 (1.00) | HRH3HRH2HRH1 | |
| SCHEMBL6848974 | 0.87 | HRH3 (1.00) | HRH3HRH2HRH1 | |
| SCHEMBL6847179 | 0.86 | HRH3 (0.76) | HRH3HRH2HRH1 | |
| SCHEMBL6847963 | 0.86 | HRH3 (0.76) | HRH3HRH2HRH1 | |
| SCHEMBL6842311 | 0.86 | HRH3 (1.00) | HRH3HRH2HRH1 | |
| SCHEMBL6847450 | 0.86 | HRH3 (0.82) | HRH3HRH2HRH1 | |
| SCHEMBL10222499 | 0.86 | HRH3 (0.75) | HRH3HRH2HRH1 |
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 93 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20240148745-A1 | COMPOUNDS FOR USE IN PROGRESSIVE MULTIPLE SCLEROSIS | FONDAZIONE CENTRO SAN RAFFAELE (IT) | 2024-05-09 | — | — | US | claimed |
| EP-4304719-A1 | COMPOUNDS FOR USE IN PROGRESSIVE MULTIPLE SCLEROSIS | Fondazione Centro San Raffaele (IT) | 2024-01-17 | — | — | EP | claimed |
| WO-2022189531-A1 | COMPOUNDS FOR USE IN PROGRESSIVE MULTIPLE SCLEROSIS | FONDAZIONE CENTRO SAN RAFFAELE (IT) | 2022-09-15 | — | — | WO | claimed |
| EP-4056231-A1 | COMPOUNDS FOR USE IN PROGRESSIVE MULTIPLE SCLEROSIS | Fondazione Centro San Raffaele (IT) | 2022-09-14 | — | — | EP | claimed |
| EP-1301480-B1 | 1,3-DISUBSTITUTED AND 1,3,3-TRISUBSTITUTED PYRROLIDINES AS HISTAMINE-3 RECEPTOR LIGANDS AND THEIR THERAPEUTIC APPLICATIONS | ABBOTT LAB (US) | 2007-09-12 | — | — | EP | claimed |
| US-6620839-B2 | 1,3-disubstituted and 1,3,3-trisubstituted pyrrolidines as histamine-3 receptor ligands and their therapeutic applications | ABBOTT LABORATORIES | 2003-09-16 | — | — | US | claimed |
| US-20030153548-A1 | Histamine-3 receptor ligands for diabetic conditions | ABBOTT LABORATORIES | 2003-08-14 | — | — | US | claimed |
| US-20030134835-A1 | Histamine-3 receptor ligands for diabetes conditions | ABBOTT LABORATORIES | 2003-07-17 | — | — | US | claimed |
| EP-1301480-A1 | 1,3-DISUBSTITUTED AND 1,3,3-TRISUBSTITUTED PYRROLIDINES AS HISTAMINE-3 RECEPTOR LIGANDS AND THEIR THERAPEUTIC APPLICATIONS | ABBOTT LABORATORIES (US) | 2003-04-16 | — | — | EP | claimed |
| US-6515013-B2 | For diseases or conditions caused by or exacerbated by histamine-3 receptor activity | ABBOTT LABORATORIES | 2003-02-04 | — | — | US | claimed |
| US-20020137931-A1 | 1,3-disubstituted and 1,3,3-trisubstituted pyrrolidines as histamine-3 receptor ligands and their therapeutic applications | ABBVIE INC. | 2002-09-26 | — | — | US | claimed |
| US-20020035103-A1 | 1,3-Disubstituted and 1,3,3-trisubstituted pyrrolidines as histamine-3 receptor ligands and their therapeutic applications | ABBVIE INC. | 2002-03-21 | — | — | US | claimed |
| WO-2002006223-A1 | 1,3-DISUBSTITUTED AND 1,3,3-TRISUBSTITUTED PYRROLIDINES AS HISTAMINE-3 RECEPTOR LIGANDS AND THEIR THERAPEUTIC APPLICATIONS | ABBOTT LABORATORIES (US) | 2002-01-24 | — | — | WO | claimed |
| US-20260077012-A1 | COMPOSITIONS AND METHODS FOR DIAGNOSIS AND TREATMENT OF NEURODEGENERATIVE DISEASES | EPITRACKER INC (US) | 2026-03-19 | — | — | US | disclosed |
| EP-3558298-B1 | ANTIDIABETIC SPIROCHROMAN COMPOUNDS | MERCK SHARP & DOHME LLC (US) | 2026-03-11 | — | — | EP | disclosed |
| US-20250346646-A1 | COMPOUNDS USEFUL TO TREAT METABOLIC DISORDERS | PRESIDENT AND FELLOWS OF HARVARD COLLEGE (US) | 2025-11-13 | — | — | US | disclosed |
| US-6515013-B2 | For diseases or conditions caused by or exacerbated by histamine-3 receptor activity | ABBOTT LABORATORIES | 2003-02-04 | — | — | US | disclosed |
| US-20020137931-A1 | 1,3-disubstituted and 1,3,3-trisubstituted pyrrolidines as histamine-3 receptor ligands and their therapeutic applications | ABBVIE INC. | 2002-09-26 | — | — | US | disclosed |
| US-20020035103-A1 | 1,3-Disubstituted and 1,3,3-trisubstituted pyrrolidines as histamine-3 receptor ligands and their therapeutic applications | ABBVIE INC. | 2002-03-21 | — | — | US | disclosed |
| WO-2002006223-A1 | 1,3-DISUBSTITUTED AND 1,3,3-TRISUBSTITUTED PYRROLIDINES AS HISTAMINE-3 RECEPTOR LIGANDS AND THEIR THERAPEUTIC APPLICATIONS | ABBOTT LABORATORIES (US) | 2002-01-24 | — | — | 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 (5 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-20020137931-A1 | 1,3-disubstituted and 1,3,3-trisubstituted pyrrolidines as histamine-3 receptor ligands and their therapeutic applications | HRH3, HRH4, HRH1 | HRH3 1/4885HRH2 4/4885HRH1 3/4885 |
| US-20020035103-A1 | 1,3-Disubstituted and 1,3,3-trisubstituted pyrrolidines as histamine-3 receptor ligands and their therapeutic applications | HRH3, HRH4, HRH1 | HRH3 1/4885HRH2 4/4885HRH1 3/4885 |
| US-20260077012-A1 | COMPOSITIONS AND METHODS FOR DIAGNOSIS AND TREATMENT OF NEURODEGENERATIVE DISEASES | CD4, COL2A1, MMP1 | HRH3 1212/4885HRH2 1159/4885HRH1 728/4885 |
| US-20030153548-A1 | Histamine-3 receptor ligands for diabetic conditions | HRH4, HRH2, HRH3 | HRH3 3/4885HRH2 2/4885HRH1 4/4885 |
| US-20030134835-A1 | Histamine-3 receptor ligands for diabetes conditions | HRH4, HRH2, HRH3 | HRH3 3/4885HRH2 2/4885HRH1 4/4885 |
“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.