Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | L3MBTL1 | Q9Y468 | 1/20 | 0.43 |
| ▸ | KMT2A | Q03164 | 2/20 | 0.40 |
| ▸ | MEN1 | O00255 | 1/20 | 0.40 |
| ▸ | POLB | P06746 | 1/20 | 0.40 |
| ▸ | PDE9A | O76083 | 4/20 | 0.39 |
| ▸ | HSD17B10 | Q99714 | 1/20 | 0.38 |
| ▸ | GAA | P10253 | 1/20 | 0.38 |
| ▸ | KMO | O15229 | 1/20 | 0.38 |
| ▸ | PDE5A | O76074 | 2/20 | 0.38 |
| ▸ | PDE1A | P54750 | 2/20 | 0.38 |
| ▸ | PDE1B | Q01064 | 2/20 | 0.38 |
| ▸ | PDE1C | Q14123 | 2/20 | 0.38 |
| ▸ | PDE10A | Q9Y233 | 2/20 | 0.38 |
| ▸ | B3GNT2 | Q9NY97 | 2/20 | 0.38 |
| ▸ | PDE2A | O00408 | 1/20 | 0.38 |
| ▸ | PDE6D | O43924 | 1/20 | 0.38 |
| ▸ | PDE8A | O60658 | 1/20 | 0.38 |
| ▸ | PDE8B | O95263 | 1/20 | 0.38 |
| ▸ | PDE6A | P16499 | 1/20 | 0.38 |
| ▸ | PDE6G | P18545 | 1/20 | 0.38 |
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 | |
|---|---|---|---|---|
| SCHEMBL3595821 | 0.87 | ALDH1A1 (0.43) | L3MBTL1KMT2AMEN1POLBPDE9A | |
| SCHEMBL16628604 | 0.85 | PDE9A (0.40) | KMT2AMEN1POLBPDE9AHSD17B10 | |
| SCHEMBL970128 | 0.84 | OPRM1 (0.46) | KMT2AMEN1POLBPDE9AHSD17B10 | |
| SCHEMBL972907 | 0.84 | CSF1R (0.43) | KMT2AMEN1POLBPDE9APDE5A | |
| SCHEMBL11997315 | 0.83 | ALDH1A1 (0.42) | KMT2APDE9AHSD17B10GAAPDE7A | |
| SCHEMBL3595214 | 0.82 | TLR8 (0.42) | KMT2AMEN1POLBPDE9AHSD17B10 | |
| SCHEMBL3598763 | 0.80 | PDE9A (0.57) | L3MBTL1KMT2AMEN1POLBPDE9A | |
| SCHEMBL3586901 | 0.80 | HCAR3 (0.40) | L3MBTL1KMT2AMEN1POLBPDE9A | |
| SCHEMBL3592634 | 0.80 | PDE9A (0.57) | L3MBTL1PDE9AHSD17B10GAAKMO | |
| SCHEMBL3494351 | 0.79 | PDE9A (0.38) | KMT2AMEN1POLBPDE9AHSD17B10 |
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 25 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2489667-B1 | Quinoxaline derivative | ASKA PHARM CO LTD (JP) | 2015-04-15 | — | — | EP | claimed |
| US-9040536-B2 | Substituted pyrrolo[1,2-a]quinoxalines as PDE9 inhibitors | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2015-05-26 | — | — | US | disclosed |
| US-9040536-B2 | Substituted pyrrolo[1,2-a]quinoxalines as PDE9 inhibitors | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2015-05-26 | — | — | US | disclosed |
| US-9040536-B2 | Substituted pyrrolo[1,2-a]quinoxalines as PDE9 inhibitors | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2015-05-26 | — | — | US | disclosed |
| EP-2489667-B1 | Quinoxaline derivative | ASKA PHARM CO LTD (JP) | 2015-04-15 | — | — | EP | disclosed |
| EP-2489667-B1 | Quinoxaline derivative | ASKA PHARM CO LTD (JP) | 2015-04-15 | — | — | EP | disclosed |
| EP-2848620-A1 | Quinoxaline derivatives | ASKA Pharmaceutical Co., Ltd. (JP) | 2015-03-18 | — | — | EP | disclosed |
| EP-2848620-A1 | Quinoxaline derivatives | ASKA Pharmaceutical Co., Ltd. (JP) | 2015-03-18 | — | — | EP | disclosed |
| US-20140336197-A1 | SUBSTITUTED IMIDAZO [1,5-a]QUINOXALINES AS A PDE9 INHIBITOR | ASKA PHARM CO LTD (JP) | 2014-11-13 | — | — | US | disclosed |
| US-8829000-B2 | Substituted imidazo[1,5-A]quinoxalines as phosphodiesterase 9 inhibitors | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2014-09-09 | — | — | US | disclosed |
| US-8299080-B2 | Substituted imidazo[1,5-A] quinoxalines as a PDE9 inhibitor | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2012-10-30 | — | — | US | disclosed |
| US-8299080-B2 | Substituted imidazo[1,5-A] quinoxalines as a PDE9 inhibitor | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2012-10-30 | — | — | US | disclosed |
| US-8299080-B2 | Substituted imidazo[1,5-A] quinoxalines as a PDE9 inhibitor | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2012-10-30 | — | — | US | disclosed |
| EP-2489667-A1 | Quinoxaline derivative | ASKA Pharmaceutical Co., Ltd. (JP) | 2012-08-22 | — | — | EP | disclosed |
| EP-2489667-A1 | Quinoxaline derivative | ASKA Pharmaceutical Co., Ltd. (JP) | 2012-08-22 | — | — | EP | disclosed |
| US-20100048556-A1 | QUINOXALINE DERIVATIVES | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2010-02-25 | — | — | US | disclosed |
| US-20100048556-A1 | QUINOXALINE DERIVATIVES | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2010-02-25 | — | — | US | disclosed |
| US-20100048556-A1 | QUINOXALINE DERIVATIVES | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2010-02-25 | — | — | US | disclosed |
| EP-2103613-A1 | QUINOXALINE DERIVATIVE | ASKA Pharmaceutical Co., Ltd. (JP) | 2009-09-23 | — | — | EP | disclosed |
| EP-2103613-A1 | QUINOXALINE DERIVATIVE | ASKA Pharmaceutical Co., Ltd. (JP) | 2009-09-23 | — | — | EP | 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-20100048556-A1 | QUINOXALINE DERIVATIVES | PDE9A, ADCY9, PRMT9 | L3MBTL1 1097/4885KMT2A 1913/4885MEN1 4034/4885 |
| US-20140336197-A1 | SUBSTITUTED IMIDAZO [1,5-a]QUINOXALINES AS A PDE9 INHIBITOR | PDE9A, ADCY9, PDE3A | L3MBTL1 1496/4885KMT2A 1460/4885MEN1 4005/4885 |
“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.