Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | ERN1 | O75460 | 5/20 | 0.51 |
| ▸ | PELI1 | Q96FA3 | 2/20 | 0.38 |
| ▸ | PTPRC | P08575 | 1/20 | 0.36 |
| ▸ | CYP2A6 | P11509 | 2/20 | 0.35 |
| ▸ | CYP2B6 | P20813 | 2/20 | 0.35 |
| ▸ | CYP2E1 | P05181 | 1/20 | 0.35 |
| ▸ | BACE1 | P56817 | 1/20 | 0.35 |
| ▸ | KCNH2 | Q12809 | 1/20 | 0.34 |
| ▸ | TDO2 | P48775 | 1/20 | 0.34 |
| ▸ | CYP17A1 | P05093 | 1/20 | 0.34 |
| ▸ | CYP11B1 | P15538 | 1/20 | 0.34 |
| ▸ | CYP11B2 | P19099 | 1/20 | 0.34 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.33 |
| ▸ | CYP2C9 | P11712 | 1/20 | 0.33 |
| ▸ | CYP2C19 | P33261 | 1/20 | 0.33 |
| ▸ | XDH | P47989 | 1/20 | 0.33 |
| ▸ | MAOB | P27338 | 1/20 | 0.33 |
| ▸ | MEN1 | O00255 | 1/20 | 0.33 |
| ▸ | USP2 | O75604 | 1/20 | 0.33 |
| ▸ | MAPT | P10636 | 1/20 | 0.33 |
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 | |
|---|---|---|---|---|
| SCHEMBL609426 | 0.84 | ERN1 (0.49) | ERN1PELI1PTPRCCYP2A6CYP2B6 | |
| SCHEMBL97521 | 0.83 | ERN1 (0.51) | ERN1PELI1PTPRCCYP2A6CYP2B6 | |
| SCHEMBL14919460 | 0.78 | ERN1 (0.51) | ERN1PELI1CYP2A6CYP2B6CYP2E1 | |
| SCHEMBL12060965 | 0.76 | ERN1 (0.49) | ERN1PELI1PTPRCCYP2A6CYP2B6 | |
| SCHEMBL21774240 | 0.76 | ERN1 (0.49) | ERN1PELI1PTPRCCYP2A6CYP2B6 | |
| SCHEMBL7998293 | 0.75 | ERN1 (0.51) | ERN1PELI1CYP2C19MAOBMAPT | |
| SCHEMBL15009485 | 0.72 | ERN1 (0.76) | ERN1PELI1PTPRCCYP2A6BACE1 | |
| SCHEMBL28890923 | 0.71 | PRKDC (0.40) | ERN1PTPRC | |
| SCHEMBL18002062 | 0.71 | ALOX5AP (0.45) | ERN1 | |
| SCHEMBL7533951 | 0.71 | ERN1 (0.51) | ERN1PELI1PTPRCCYP2A6CYP2B6 |
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 35 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-102190661-B | Tricyclic benzopyran compound as anti-arrhythmic agents | NISSAN CHEMICAL IND LTD | 2013-07-31 | — | — | CN | disclosed |
| US-8394974-B2 | Process for producing optically active chromene oxide compound | NISSAN CHEMICAL INDUSTRIES, LTD. (JP) | 2013-03-12 | — | — | US | disclosed |
| US-8362252-B2 | Carbostyril compound | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 2013-01-29 | — | — | US | disclosed |
| CN-1934116-B | Tricyclic benzopyran compounds useful as antiarrhythmic agents | NISSAN CHEMICAL IND LTD | 2012-10-10 | — | — | CN | disclosed |
| EP-1797082-B1 | CARBOSTYRIL COMPOUND | OTSUKA PHARMA CO LTD (JP) | 2012-08-29 | — | — | EP | disclosed |
| CN-101437827-B | Process for producing optically active chromene oxide compound | NISSAN CHEMICAL IND LTD | 2012-08-29 | — | — | CN | disclosed |
| CN-101429200-B | Tricyclic benzopyran compound as anti-arrhythmic agents | NISSAN CHEMICAL IND LTD | 2012-05-30 | — | — | CN | disclosed |
| EP-2426128-A1 | Carbostyril compound | Otsuka Pharmaceutical Co., Limited (JP) | 2012-03-07 | — | — | EP | disclosed |
| CN-102190661-A | Tricyclic benzopyran compound as anti-arrhythmic agents | NISSAN CHEMICAL IND LTD | 2011-09-21 | — | — | CN | disclosed |
| US-7964623-B2 | Tricyclic benzopyrane compound | NISSAN CHEMICAL INDUSTRIES LTD. (JP) | 2011-06-21 | — | — | US | disclosed |
| EP-2003135-A2 | PROCESS FOR PRODUCING OPTICALLY ACTIVE CHROMENE OXIDE COMPOUND | Nissan Chemical Industries, Ltd. (JP) | 2008-12-17 | — | — | EP | disclosed |
| WO-2008010601-A1 | NF- ϰB INHIBITOR | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 2008-01-24 | — | — | WO | disclosed |
| US-20080004262-A1 | Tricyclic Benzopyrane Compound as Anti-Arrhythmic Agents | NISSAN CHEMICAL INDUSTRIES, LTD. (JP) | 2008-01-03 | — | — | US | disclosed |
| CN-101068810-A | Carbostyril compound | OTSUKA PHARMA CO LTD (JP) | 2007-11-07 | — | — | CN | disclosed |
| US-20070179173-A1 | Carbostyril compound | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 2007-08-02 | — | — | US | disclosed |
| EP-1797082-A1 | CARBOSTYRIL COMPOUND | Otsuka Pharmaceutical Company, Limited (JP) | 2007-06-20 | — | — | EP | disclosed |
| CN-1934116-A | Tricyclic benzopyran compounds useful as antiarrhythmic agents | NISSAN CHEMICAL IND LTD (JP) | 2007-03-21 | — | — | CN | disclosed |
| EP-1732929-A1 | TRICYCLIC BENZOPYRAN COMPOUND AS ANTI-ARRHYTHMIC AGENTS | Nissan Chemical Industries, Ltd. (JP) | 2006-12-20 | — | — | EP | disclosed |
| WO-2006035954-A1 | CARBOSTYRIL COMPOUND | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 2006-04-06 | — | — | WO | disclosed |
| WO-2005090357-A1 | TRICYCLIC BENZOPYRAN COMPOUND AS ANTI-ARRHYTHMIC AGENTS | NISSAN CHEMICAL INDUSTRIES, LTD. (JP) | 2005-09-29 | — | — | 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-20070179173-A1 | Carbostyril compound | GTF2F1, F3, GTF2F2 | ERN1 3550/4885PELI1 4506/4885PTPRC 3063/4885 |
| US-20080004262-A1 | Tricyclic Benzopyrane Compound as Anti-Arrhythmic Agents | CBR1, CBR3, SCN8A | ERN1 2050/4885PELI1 4879/4885PTPRC 3683/4885 |
“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.