Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.50 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.50 |
| ▸ | POLB | P06746 | 1/20 | 0.50 |
| ▸ | MAPT | P10636 | 1/20 | 0.50 |
| ▸ | G6PD | P11413 | 1/20 | 0.50 |
| ▸ | PKM | P14618 | 1/20 | 0.50 |
| ▸ | HPGD | P15428 | 1/20 | 0.50 |
| ▸ | ALOX12 | P18054 | 1/20 | 0.50 |
| ▸ | HKDC1 | Q2TB90 | 1/20 | 0.50 |
| ▸ | TDP1 | Q9NUW8 | 1/20 | 0.50 |
| ▸ | AKR1C3 | P42330 | 4/20 | 0.45 |
| ▸ | MEN1 | O00255 | 1/20 | 0.42 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.42 |
| ▸ | HTR2B | P41595 | 2/20 | 0.42 |
| ▸ | HSD11B1 | P28845 | 2/20 | 0.39 |
| ▸ | ADORA2A | P29274 | 1/20 | 0.39 |
| ▸ | L3MBTL3 | Q96JM7 | 1/20 | 0.38 |
| ▸ | L3MBTL1 | Q9Y468 | 1/20 | 0.38 |
| ▸ | MGLL | Q99685 | 1/20 | 0.38 |
| ▸ | AURKB | Q96GD4 | 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 | |
|---|---|---|---|---|
| SCHEMBL3596409 | 0.86 | AKR1C3 (0.45) | AKR1C3MEN1KMT2AHTR2BHSD11B1 | |
| SCHEMBL1722474 | 0.83 | POLB (0.56) | KDM4EALDH1A1POLBMAPTG6PD | |
| SCHEMBL1721743 | 0.82 | PDE5A (0.41) | ALDH1A1MAPTAKR1C3MEN1KMT2A | |
| SCHEMBL3586904 | 0.79 | KDM4E (0.68) | KDM4EALDH1A1POLBMAPTG6PD | |
| SCHEMBL3602252 | 0.75 | PDE2A (0.65) | KDM4EALDH1A1POLBMAPTG6PD | |
| SCHEMBL3598925 | 0.74 | PDE9A (0.55) | AKR1C3MEN1KMT2AAURKB | |
| SCHEMBL1721719 | 0.74 | KDM4E (0.61) | KDM4EALDH1A1POLBMAPTG6PD | |
| SCHEMBL1721656 | 0.74 | ALDH1A1 (0.61) | KDM4EALDH1A1POLBMAPTG6PD | |
| SCHEMBL3596406 | 0.74 | PDE9A (0.57) | AKR1C3MEN1KMT2AHTR2BAURKB | |
| SCHEMBL1721959 | 0.73 | KDM4E (0.57) | KDM4EALDH1A1POLBMAPTG6PD |
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 16 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20110319385-A1 | QUINOXALINE COMPOUND | ASTELLAS PHARMA INC. (JP) | 2011-12-29 | — | — | US | claimed |
| EP-2404922-B1 | QUINOXALINE COMPOUNDS | ASTELLAS PHARMA INC (JP) | 2016-11-09 | — | — | EP | disclosed |
| US-9040536-B2 | Substituted pyrrolo[1,2-a]quinoxalines as PDE9 inhibitors | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2015-05-26 | — | — | US | 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-8674096-B2 | Substituted imidazo[1,5-a]quinoxalin-4-ones as phosphodiesterase 9 inhibitors | ASTELLAS PHARMA INC. (JP) | 2014-03-18 | — | — | US | disclosed |
| US-20130225572-A1 | Substituted Imidazo[1,5-A]Quinoxalines As a PDE9 Inhibitor | OKADA MAKOTO (JP) | 2013-08-29 | — | — | US | disclosed |
| US-20130085134-A1 | QUINOXALINE COMPOUND | ASTELLAS PHARMA INC. (JP) | 2013-04-04 | — | — | US | disclosed |
| US-8357688-B2 | Substituted imidazo[1,5-a]quinoxalin-4(5H)-ones as PDE9 inhibitors | ASTELLAS PHARMA INC. (JP) | 2013-01-22 | — | — | 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-2404922-A1 | QUINOXALINE COMPOUNDS | Astellas Pharma Inc. (JP) | 2012-01-11 | — | — | EP | disclosed |
| US-20110319385-A1 | QUINOXALINE COMPOUND | ASTELLAS PHARMA INC. (JP) | 2011-12-29 | — | — | 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 |
Patent text — is the patent's own abstract consistent with the prediction?
For each of this compound's patents that has machine-readable text (5 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-20130225572-A1 | Substituted Imidazo[1,5-A]Quinoxalines As a PDE9 Inhibitor | PDE9A, ADCY9, PDE3A | KDM4E 1972/4885ALDH1A1 858/4885POLB 2322/4885 |
| US-20100048556-A1 | QUINOXALINE DERIVATIVES | PDE9A, ADCY9, PRMT9 | KDM4E 1990/4885ALDH1A1 1387/4885POLB 2232/4885 |
| US-20130085134-A1 | QUINOXALINE COMPOUND | PDE9A, PDE2A, PDE3A | KDM4E 1337/4885ALDH1A1 387/4885POLB 1816/4885 |
| US-20140336197-A1 | SUBSTITUTED IMIDAZO [1,5-a]QUINOXALINES AS A PDE9 INHIBITOR | PDE9A, ADCY9, PDE3A | KDM4E 1972/4885ALDH1A1 858/4885POLB 2322/4885 |
| US-20110319385-A1 | QUINOXALINE COMPOUND | PDE9A, PDE5A, PDE3A | KDM4E 641/4885ALDH1A1 1344/4885POLB 3320/4885 |
“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.