Predicted protein targets (top 7)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | DRD4 | P21917 | 16/20 | 0.48 |
| ▸ | SIGMAR1 | Q99720 | 1/20 | 0.41 |
| ▸ | DRD2 | P14416 | 1/20 | 0.39 |
| ▸ | CCR3 | P51677 | 1/20 | 0.38 |
| ▸ | NR1H4 | Q96RI1 | 1/20 | 0.37 |
| ▸ | NR1H2 | P55055 | 2/20 | 0.37 |
| ▸ | NR1H3 | Q13133 | 2/20 | 0.37 |
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 | |
|---|---|---|---|---|
| SCHEMBL5369965 | 0.86 | DRD4 (0.45) | DRD4CCR3NR1H2NR1H3 | |
| SCHEMBL5371090 | 0.85 | DRD4 (0.38) | DRD4DRD2NR1H2NR1H3 | |
| SCHEMBL5523472 | 0.84 | DRD4 (0.46) | DRD4 | |
| SCHEMBL5366678 | 0.84 | NR1H2 (0.41) | CCR3NR1H2NR1H3 | |
| SCHEMBL5366671 | 0.84 | NR1H2 (0.41) | CCR3NR1H2NR1H3 | |
| Hydrochloric Acid SCHEMBL5372321 | 0.84 | DRD4 (0.45) | DRD4 | |
| Hydrochloric Acid SCHEMBL5360642 | 0.84 | DRD4 (0.45) | DRD4 | |
| SCHEMBL5366498 | 0.82 | NR1H2 (0.37) | DRD4SIGMAR1NR1H2NR1H3 | |
| Hydrochloric Acid SCHEMBL5379215 | 0.82 | DRD4 (0.43) | DRD4 | |
| Hydrochloric Acid SCHEMBL5370119 | 0.81 | DRD4 (0.45) | DRD4SIGMAR1 |
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 8 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20070123532-A1 | PIPERAZINE DERIVATIVES | FUJISAWA PHARMACEUTICAL CO. LTD. (JP) | 2007-05-31 | — | — | US | disclosed |
| US-7166598-B2 | e.g 1-[3,5-bis(trifluoromethyl)benzoyl]-2-[3-[(2-methoxyethoxy)-methoxy]-4-methylbenzyl]-4-[2-[(3R)-3-methoxymethyl-morpholino]ethyl]piperazine; treating or preventing Tachykinin-mediated diseases such as asthma, emesis, an anxiety disorder, pollakiuria, urinary incontinence and irritable bowel syndrome | ASTELLAS PHARMA INC. (JP) | 2007-01-23 | — | — | US | disclosed |
| EP-1140924-B1 | PIPERAZINE DERIVATIVES | ASTELLAS PHARMA INC (JP) | 2006-03-22 | — | — | EP | disclosed |
| US-20060014948-A1 | e.g 1-[3,5-bis(trifluoromethyl)benzoyl]-2-[3-[(2-methoxyethoxy)-methoxy]-4-methylbenzyl]-4-[2-[(3R)-3-methoxymethyl-morpholino]ethyl]piperazine; treating or preventing Tachykinin-mediated diseases in humans or animals | FUJISAWA PHARMACEUTICAL CO. LTD. (JP) | 2006-01-19 | — | — | US | disclosed |
| CN-1152877-C | Piperazine derivatives | ����ҩƷ��ҵ��ʽ���� | 2004-06-09 | — | — | CN | disclosed |
| CN-1334812-A | Piperazine derivatives | FUJISAWA PHARMACEUTICAL CO (JP) | 2002-02-06 | — | — | CN | disclosed |
| EP-1140924-A1 | PIPERAZINE DERIVATIVES | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 2001-10-10 | — | — | EP | disclosed |
| WO-2000035915-A1 | PIPERAZINE DERIVATIVES | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 2000-06-22 | — | — | 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-20060014948-A1 | e.g 1-[3,5-bis(trifluoromethyl)benzoyl]-2-[3-[(2-methoxyethoxy)-methoxy]-4-methylbenzyl]-4-[2-[(3R)-3-methoxymethyl-morpholino]ethyl]piperazine; treating or preventing Tachykinin-mediated diseases in humans or animals | PKD2, TAC3, PKD1 | DRD4 1628/4885SIGMAR1 803/4885DRD2 642/4885 |
| US-20070123532-A1 | PIPERAZINE DERIVATIVES | PKD2, SSTR5, IL5 | DRD4 752/4885SIGMAR1 1431/4885DRD2 258/4885 |
“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.