Predicted protein targets (top 18)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PTPN1 | P18031 | 6/20 | 0.39 |
| ▸ | PDE4D | Q08499 | 2/20 | 0.38 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.36 |
| ▸ | CA12 | O43570 | 1/20 | 0.36 |
| ▸ | CA1 | P00915 | 1/20 | 0.36 |
| ▸ | CA7 | P43166 | 1/20 | 0.36 |
| ▸ | CA9 | Q16790 | 1/20 | 0.36 |
| ▸ | CA13 | Q8N1Q1 | 1/20 | 0.36 |
| ▸ | NQO1 | P15559 | 1/20 | 0.35 |
| ▸ | BCHE | P06276 | 3/20 | 0.34 |
| ▸ | HIF1A | Q16665 | 2/20 | 0.33 |
| ▸ | ALOX5 | P09917 | 1/20 | 0.33 |
| ▸ | ACHE | P22303 | 3/20 | 0.32 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.32 |
| ▸ | L3MBTL1 | Q9Y468 | 1/20 | 0.32 |
| ▸ | XDH | P47989 | 1/20 | 0.32 |
| ▸ | ODC1 | P11926 | 1/20 | 0.32 |
| ▸ | BACE1 | P56817 | 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 | |
|---|---|---|---|---|
| SCHEMBL2011329 | 0.79 | PTPN1 (0.41) | PTPN1PDE4DKDM4ECA12CA1 | |
| SCHEMBL12580475 | 0.76 | PTPN1 (0.39) | PTPN1PDE4DKDM4ECA12CA1 | |
| SCHEMBL2007471 | 0.71 | HIF1A (0.45) | PTPN1PDE4DKDM4EBCHEHIF1A | |
| SCHEMBL8810611 | 0.68 | HIF1A (0.36) | PTPN1PDE4DKDM4ECA12CA1 | |
| SCHEMBL4237083 | 0.66 | DYRK1A (0.37) | PTPN1PDE4DBCHEHIF1AALOX5 | |
| SCHEMBL2015497 | 0.66 | ABCC9 (0.35) | KDM4ENQO1L3MBTL1 | |
| SCHEMBL2015495 | 0.66 | ABCC9 (0.35) | KDM4ENQO1L3MBTL1 | |
| SCHEMBL2012483 | 0.66 | ALDH1A1 (0.38) | KDM4ECA12CA1CA7CA9 | |
| SCHEMBL4251925 | 0.64 | PTPN1 (0.57) | PTPN1PDE4DBCHEHIF1AALOX5 | |
| SCHEMBL9626803 | 0.62 | HSD17B10 (0.48) | PTPN1PDE4DKDM4ECA12CA1 |
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-7964623-B2 | Tricyclic benzopyrane compound | NISSAN CHEMICAL INDUSTRIES LTD. (JP) | 2011-06-21 | — | — | US | disclosed |
| US-7964623-B2 | Tricyclic benzopyrane compound | NISSAN CHEMICAL INDUSTRIES LTD. (JP) | 2011-06-21 | — | — | US | disclosed |
| EP-1732929-B1 | TRICYCLIC BENZOPYRAN COMPOUND AS ANTI-ARRHYTHMIC AGENTS | NISSAN CHEMICAL IND LTD (JP) | 2010-10-20 | — | — | EP | disclosed |
| EP-1732929-B1 | TRICYCLIC BENZOPYRAN COMPOUND AS ANTI-ARRHYTHMIC AGENTS | NISSAN CHEMICAL IND LTD (JP) | 2010-10-20 | — | — | EP | disclosed |
| US-20100069374-A1 | Tricyclic benzopyrane compound | NISSAN CHEMICAL INDUSTRIES, LTD. (JP) | 2010-03-18 | — | — | 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 |
| 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 |
| US-20080004262-A1 | Tricyclic Benzopyrane Compound as Anti-Arrhythmic Agents | NISSAN CHEMICAL INDUSTRIES, LTD. (JP) | 2008-01-03 | — | — | US | 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 (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-20100069374-A1 | Tricyclic benzopyrane compound | CBR1, CBR3, CYP2C9 | PTPN1 2950/4885PDE4D 4798/4885KDM4E 3259/4885 |
| US-20080004262-A1 | Tricyclic Benzopyrane Compound as Anti-Arrhythmic Agents | CBR1, CBR3, SCN8A | PTPN1 3160/4885PDE4D 4754/4885KDM4E 3021/4885 |
“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.