Predicted protein targets (top 11)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | EGFR | P00533 | 9/20 | 0.60 |
| ▸ | PIK3CA | P42336 | 2/20 | 0.50 |
| ▸ | PIK3CD | O00329 | 1/20 | 0.50 |
| ▸ | FGFR4 | P22455 | 1/20 | 0.43 |
| ▸ | TDO2 | P48775 | 2/20 | 0.42 |
| ▸ | AR | P10275 | 1/20 | 0.38 |
| ▸ | NAMPT | P43490 | 1/20 | 0.34 |
| ▸ | OPRM1 | P35372 | 1/20 | 0.33 |
| ▸ | OPRL1 | P41146 | 1/20 | 0.33 |
| ▸ | BAZ1A | Q9NRL2 | 1/20 | 0.32 |
| ▸ | BRAF | P15056 | 1/20 | 0.32 |
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 | |
|---|---|---|---|---|
| SCHEMBL2010019 | 0.83 | EGFR (0.60) | EGFRPIK3CAPIK3CDFGFR4TDO2 | |
| SCHEMBL20308124 | 0.79 | EGFR (0.60) | EGFRPIK3CAPIK3CDFGFR4TDO2 | |
| SCHEMBL8644295 | 0.78 | PIK3CA (0.73) | EGFRPIK3CAPIK3CDFGFR4TDO2 | |
| SCHEMBL6380 | 0.75 | EGFR (0.60) | EGFRPIK3CAPIK3CDFGFR4TDO2 | |
| SCHEMBL1771905 | 0.75 | EGFR (0.60) | EGFRPIK3CAPIK3CDFGFR4TDO2 | |
| SCHEMBL276645 | 0.75 | EGFR (0.60) | EGFRPIK3CAPIK3CDFGFR4TDO2 | |
| SCHEMBL4147243 | 0.75 | EGFR (0.60) | EGFRPIK3CAPIK3CDFGFR4TDO2 | |
| SCHEMBL17410801 | 0.75 | EGFR (0.60) | EGFRPIK3CAPIK3CDFGFR4TDO2 | |
| SCHEMBL921632 | 0.75 | EGFR (1.00) | EGFRPIK3CAPIK3CDFGFR4TDO2 | |
| SCHEMBL276644 | 0.75 | EGFR (0.60) | EGFRPIK3CAPIK3CDFGFR4TDO2 |
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 12 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-8394974-B2 | Process for producing optically active chromene oxide compound | NISSAN CHEMICAL INDUSTRIES, LTD. (JP) | 2013-03-12 | — | — | US | disclosed |
| US-7964623-B2 | Tricyclic benzopyrane compound | NISSAN CHEMICAL INDUSTRIES LTD. (JP) | 2011-06-21 | — | — | US | disclosed |
| US-20100081808-A1 | PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE EPOXY COMPOUND | NISSAN CHEMICAL INDUSTRIES, LTD. (JP) | 2010-04-01 | — | — | US | disclosed |
| US-20100069374-A1 | Tricyclic benzopyrane compound | NISSAN CHEMICAL INDUSTRIES, LTD. (JP) | 2010-03-18 | — | — | US | disclosed |
| US-7652008-B2 | 2,2,7,9-tetramethyl-4-[(2-phenylethyl)amino]-3,4-dihydro-2H-pyrano[2,3-g]quinolin-3-ol; 3-hydroxy-2,2,9-trimethyl-4-[(2-phenylethyl)amino]-3,4-dihydro-2H-pyrano[2,3-g]quinolin-7-carbonitrile; have the prolongation effect on refractory period | NISSAN CHEMICAL INDUSTRIES, LTD. (JP) | 2010-01-26 | — | — | US | disclosed |
| EP-2133343-A1 | PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE EPOXY COMPOUND | Nissan Chemical Industries, Ltd. (JP) | 2009-12-16 | — | — | EP | disclosed |
| EP-2003135-A9 | PROCESS FOR PRODUCING OPTICALLY ACTIVE CHROMENE OXIDE COMPOUND | Nissan Chemical Industries, Ltd. (JP) | 2009-04-22 | — | — | EP | disclosed |
| US-20090043100-A1 | Process for Producing Optically Active Chromene Oxide Compound | NISSAN CHEMICAL INDUSTRIES, LTD (JP) | 2009-02-12 | — | — | US | disclosed |
| EP-2003135-A2 | PROCESS FOR PRODUCING OPTICALLY ACTIVE CHROMENE OXIDE COMPOUND | Nissan Chemical Industries, Ltd. (JP) | 2008-12-17 | — | — | EP | disclosed |
| US-20080004262-A1 | Tricyclic Benzopyrane Compound as Anti-Arrhythmic Agents | NISSAN CHEMICAL INDUSTRIES, LTD. (JP) | 2008-01-03 | — | — | US | disclosed |
| EP-1732929-A1 | TRICYCLIC BENZOPYRAN COMPOUND AS ANTI-ARRHYTHMIC AGENTS | Nissan Chemical Industries, Ltd. (JP) | 2006-12-20 | — | — | EP | 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 (4 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-20100069374-A1 | Tricyclic benzopyrane compound | CBR1, CBR3, CYP2C9 | EGFR 3640/4885PIK3CA 4252/4885PIK3CD 4331/4885 |
| US-20100081808-A1 | PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE EPOXY COMPOUND | OSTC, EEF1D, SQLE | EGFR 4211/4885PIK3CA 1958/4885PIK3CD 1403/4885 |
| US-20090043100-A1 | Process for Producing Optically Active Chromene Oxide Compound | CYP2C19, CYP2C9, CYP1A2 | EGFR 4342/4885PIK3CA 1447/4885PIK3CD 1740/4885 |
| US-20080004262-A1 | Tricyclic Benzopyrane Compound as Anti-Arrhythmic Agents | CBR1, CBR3, SCN8A | EGFR 4538/4885PIK3CA 4276/4885PIK3CD 4289/4885 |
“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.