Predicted protein targets (top 19)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | CYP2A6 | P11509 | 2/20 | 0.36 |
| ▸ | DYRK1A | Q13627 | 1/20 | 0.33 |
| ▸ | MRGPRX4 | Q96LA9 | 1/20 | 0.33 |
| ▸ | SLC6A2 | P23975 | 1/20 | 0.33 |
| ▸ | SLC6A4 | P31645 | 1/20 | 0.33 |
| ▸ | SLC6A3 | Q01959 | 1/20 | 0.33 |
| ▸ | SIGMAR1 | Q99720 | 1/20 | 0.31 |
| ▸ | HTR3E | A5X5Y0 | 1/20 | 0.31 |
| ▸ | HTR3B | O95264 | 1/20 | 0.31 |
| ▸ | CHRNB4 | P30926 | 1/20 | 0.31 |
| ▸ | CHRNA3 | P32297 | 1/20 | 0.31 |
| ▸ | CHRNA7 | P36544 | 1/20 | 0.31 |
| ▸ | HTR3A | P46098 | 1/20 | 0.31 |
| ▸ | HTR3D | Q70Z44 | 1/20 | 0.31 |
| ▸ | HTR3C | Q8WXA8 | 1/20 | 0.31 |
| ▸ | PTPRC | P08575 | 1/20 | 0.30 |
| ▸ | PTPN6 | P29350 | 1/20 | 0.30 |
| ▸ | PTPN11 | Q06124 | 1/20 | 0.30 |
| ▸ | PTPN22 | Q9Y2R2 | 1/20 | 0.30 |
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 | |
|---|---|---|---|---|
| SCHEMBL2011544 | 0.81 | CYP2A6 (0.50) | CYP2A6DYRK1APTPRCPTPN6PTPN11 | |
| SCHEMBL19914470 | 0.76 | CYP2A6 (0.36) | CYP2A6DYRK1AMRGPRX4SLC6A2SLC6A4 | |
| SCHEMBL13742552 | 0.75 | DYRK1A (0.48) | CYP2A6DYRK1AMRGPRX4SLC6A2SLC6A4 | |
| SCHEMBL164774 | 0.73 | CYP2A6 (0.50) | CYP2A6DYRK1APTPRCPTPN6PTPN11 | |
| SCHEMBL422225 | 0.71 | CYP2A6 (0.48) | CYP2A6SLC6A2SLC6A4SLC6A3SIGMAR1 | |
| SCHEMBL276241 | 0.71 | CYP2A6 (0.41) | CYP2A6DYRK1AMRGPRX4SLC6A2SLC6A4 | |
| SCHEMBL156335 | 0.71 | CYP2A6 (0.41) | CYP2A6 | |
| SCHEMBL405354 | 0.71 | CYP2A6 (0.41) | CYP2A6DYRK1AMRGPRX4SIGMAR1 | |
| SCHEMBL18725843 | 0.71 | CYP2A6 (0.36) | CYP2A6DYRK1AMRGPRX4SLC6A2SLC6A4 | |
| SCHEMBL911044 | 0.71 | ESR1 (0.44) | CYP2A6MRGPRX4SLC6A2SLC6A4SLC6A3 |
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 | CYP2A6 211/4885DYRK1A 1814/4885MRGPRX4 2207/4885 |
| US-20100081808-A1 | PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE EPOXY COMPOUND | OSTC, EEF1D, SQLE | CYP2A6 1204/4885DYRK1A 1988/4885MRGPRX4 4836/4885 |
| US-20090043100-A1 | Process for Producing Optically Active Chromene Oxide Compound | CYP2C19, CYP2C9, CYP1A2 | CYP2A6 76/4885DYRK1A 1643/4885MRGPRX4 4056/4885 |
| US-20080004262-A1 | Tricyclic Benzopyrane Compound as Anti-Arrhythmic Agents | CBR1, CBR3, SCN8A | CYP2A6 219/4885DYRK1A 1872/4885MRGPRX4 2704/4885 |
“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.