Predicted protein targets (top 18)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | AKR1B1 | P15121 | 4/20 | 0.38 |
| ▸ | BRD4 | O60885 | 1/20 | 0.38 |
| ▸ | RAB9A | P51151 | 1/20 | 0.37 |
| ▸ | HTT | P42858 | 1/20 | 0.36 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.36 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.34 |
| ▸ | MAPT | P10636 | 1/20 | 0.34 |
| ▸ | CYP2C19 | P33261 | 1/20 | 0.34 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.34 |
| ▸ | EGFR | P00533 | 2/20 | 0.33 |
| ▸ | PTGDR2 | Q9Y5Y4 | 2/20 | 0.33 |
| ▸ | HDAC1 | Q13547 | 1/20 | 0.33 |
| ▸ | HDAC8 | Q9BY41 | 1/20 | 0.33 |
| ▸ | HDAC6 | Q9UBN7 | 1/20 | 0.33 |
| ▸ | PER2 | O15055 | 1/20 | 0.33 |
| ▸ | PGR | P06401 | 1/20 | 0.33 |
| ▸ | TGM2 | P21980 | 1/20 | 0.32 |
| ▸ | PARK7 | Q99497 | 2/20 | 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 | |
|---|---|---|---|---|
| SCHEMBL13098109 | 0.84 | AKR1B1 (0.39) | AKR1B1BRD4RAB9AHTTSMN1; SMN2 | |
| SCHEMBL2467461 | 0.83 | AKR1B1 (0.37) | AKR1B1RAB9AHTTSMN1; SMN2CYP1A2 | |
| SCHEMBL2469467 | 0.83 | HTT (0.38) | AKR1B1RAB9AHTTSMN1; SMN2CYP1A2 | |
| SCHEMBL2469105 | 0.81 | AKR1B1 (0.36) | AKR1B1RAB9AHTTSMN1; SMN2CYP1A2 | |
| SCHEMBL2471326 | 0.81 | AKR1B1 (0.36) | AKR1B1RAB9AHTTSMN1; SMN2CYP1A2 | |
| SCHEMBL2470635 | 0.80 | MAPT (0.34) | AKR1B1RAB9AHTTSMN1; SMN2CYP1A2 | |
| SCHEMBL2473141 | 0.79 | AKR1B1 (0.34) | AKR1B1RAB9AHTTSMN1; SMN2CYP1A2 | |
| SCHEMBL2470164 | 0.78 | AKR1B1 (0.35) | AKR1B1RAB9AHTTSMN1; SMN2CYP1A2 | |
| SCHEMBL2471544 | 0.78 | MAPT (0.33) | AKR1B1RAB9AHTTSMN1; SMN2CYP1A2 | |
| SCHEMBL2470405 | 0.76 | AKR1B1 (0.38) | AKR1B1RAB9ACYP1A2MAPTCYP2C19 |
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 15 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1858520-B1 | QUINAZOLINONE T-TYPE CALCIUM CHANNEL ANTAGONISTS | MERCK SHARP & DOHME (US) | 2011-10-05 | — | — | EP | claimed |
| US-20100261741-A1 | Quinazolinone T-Type Calcium Channel Antagonists | MERCK (US) | 2010-10-14 | — | — | US | claimed |
| US-20080167329-A1 | Quinazolinone T-Type Calcium Channel Antagonists | MERCK SHARP & DOHME LLC | 2008-07-10 | — | — | US | claimed |
| EP-1858520-A2 | QUINAZOLINONE T-TYPE CALCIUM CHANNEL ANTAGONISTS | Merck & Co., Inc. (US) | 2007-11-28 | — | — | EP | claimed |
| WO-2006098969-A2 | QUINAZOLINONE T-TYPE CALCIUM CHANNEL ANTAGONISTS | MERCK & CO., INC. (US) | 2006-09-21 | — | — | WO | claimed |
| EP-1858520-B1 | QUINAZOLINONE T-TYPE CALCIUM CHANNEL ANTAGONISTS | MERCK SHARP & DOHME (US) | 2011-10-05 | — | — | EP | disclosed |
| EP-1858520-B1 | QUINAZOLINONE T-TYPE CALCIUM CHANNEL ANTAGONISTS | MERCK SHARP & DOHME (US) | 2011-10-05 | — | — | EP | disclosed |
| US-20100261741-A1 | Quinazolinone T-Type Calcium Channel Antagonists | MERCK (US) | 2010-10-14 | — | — | US | disclosed |
| US-20100261741-A1 | Quinazolinone T-Type Calcium Channel Antagonists | MERCK (US) | 2010-10-14 | — | — | US | disclosed |
| US-7745452-B2 | Quinazolinone T-type calcium channel antagonists | MERCK SHARP & DOHME CORP. (US) | 2010-06-29 | — | — | US | disclosed |
| US-7745452-B2 | Quinazolinone T-type calcium channel antagonists | MERCK SHARP & DOHME CORP. (US) | 2010-06-29 | — | — | US | disclosed |
| US-20080167329-A1 | Quinazolinone T-Type Calcium Channel Antagonists | MERCK SHARP & DOHME LLC | 2008-07-10 | — | — | US | disclosed |
| US-20080167329-A1 | Quinazolinone T-Type Calcium Channel Antagonists | MERCK SHARP & DOHME LLC | 2008-07-10 | — | — | US | disclosed |
| US-20080167329-A1 | Quinazolinone T-Type Calcium Channel Antagonists | MERCK SHARP & DOHME LLC | 2008-07-10 | — | — | US | disclosed |
| WO-2006098969-A2 | QUINAZOLINONE T-TYPE CALCIUM CHANNEL ANTAGONISTS | MERCK & CO., INC. (US) | 2006-09-21 | — | — | 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-20100261741-A1 | Quinazolinone T-Type Calcium Channel Antagonists | CACNA1I, CACNA1G, CACNA1H | AKR1B1 2683/4885BRD4 1266/4885RAB9A 905/4885 |
| US-20080167329-A1 | Quinazolinone T-Type Calcium Channel Antagonists | CACNA1I, CACNA1G, CACNA1H | AKR1B1 2683/4885BRD4 1266/4885RAB9A 905/4885 |
“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.