Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | MBOAT4 | Q96T53 | 1/20 | 0.46 |
| ▸ | PDE5A | O76074 | 1/20 | 0.43 |
| ▸ | MAPT | P10636 | 1/20 | 0.43 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.42 |
| ▸ | ALOX15 | P16050 | 1/20 | 0.42 |
| ▸ | TSHR | P16473 | 1/20 | 0.42 |
| ▸ | TDP1 | Q9NUW8 | 1/20 | 0.42 |
| ▸ | L3MBTL1 | Q9Y468 | 1/20 | 0.42 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.42 |
| ▸ | NR4A2 | P43354 | 1/20 | 0.42 |
| ▸ | NPC1 | O15118 | 1/20 | 0.42 |
| ▸ | RAB9A | P51151 | 1/20 | 0.42 |
| ▸ | PDE10A | Q9Y233 | 1/20 | 0.41 |
| ▸ | HDAC6 | Q9UBN7 | 1/20 | 0.41 |
| ▸ | CSNK2A2 | P19784 | 2/20 | 0.41 |
| ▸ | CSNK2B | P67870 | 2/20 | 0.41 |
| ▸ | CDH1 | P12830 | 1/20 | 0.41 |
| ▸ | APC | P25054 | 1/20 | 0.41 |
| ▸ | CTNNB1 | P35222 | 1/20 | 0.41 |
| ▸ | TCF7L2 | Q9NQB0 | 1/20 | 0.41 |
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 | |
|---|---|---|---|---|
| SCHEMBL6301370 | 0.89 | NPC1 (0.45) | MAPTCYP3A4NPC1RAB9AHDAC6 | |
| SCHEMBL404057 | 0.83 | PDE5A (0.61) | PDE5AMAPTCYP3A4NR4A2HDAC6 | |
| SCHEMBL6299260 | 0.80 | PPARG (0.55) | MAPTNPC1RAB9AHDAC6 | |
| SCHEMBL6299474 | 0.74 | SMN1; SMN2 (0.53) | MBOAT4PDE5ATSHRCYP3A4NR4A2 | |
| SCHEMBL8614149 | 0.74 | HDAC6 (0.70) | KDM4EALOX15TSHRTDP1L3MBTL1 | |
| SCHEMBL6922909 | 0.73 | MAPK1 (0.51) | MAPTKDM4ETDP1L3MBTL1NPC1 | |
| SCHEMBL7507339 | 0.72 | MEN1 (0.56) | MAPTTDP1HDAC6MEN1KMT2A | |
| SCHEMBL403865 | 0.72 | ALDH1A1 (0.48) | PDE5AMAPTKDM4ETSHRTDP1 | |
| SCHEMBL1161394 | 0.72 | CYP3A4 (0.51) | KDM4EALOX15TSHRTDP1L3MBTL1 | |
| SCHEMBL6298590 | 0.71 | TP53 (0.48) | MAPTTSHRTDP1CYP3A4NR4A2 |
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 9 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2050739-B1 | QUINAZOLINE DERIVATIVE | ASKA PHARM CO LTD (JP) | 2016-07-06 | — | — | EP | disclosed |
| US-8101624-B2 | Quinazoline derivatives | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2012-01-24 | — | — | US | disclosed |
| US-20090318478-A1 | QUINAZOLINE DERIVATIVES | ASKA PHARMACEUTICAL CO., LTD. | 2009-12-24 | — | — | US | disclosed |
| EP-2050739-A1 | QUINAZOLINE DERIVATIVE | ASKA Pharmaceutical Co., Ltd. (JP) | 2009-04-22 | — | — | EP | disclosed |
| US-6911469-B2 | Sulfonamide compounds and pharmaceutical use thereof | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 2005-06-28 | — | — | US | disclosed |
| US-20040180947-A1 | hypoglycemic activity or phoshodiesterase-V inhibitory activity; prophylaxis and treatment of impaired glucose tolerance disorder, diabetes (e.g., type II diabetes), diabetic complications | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 2004-09-16 | — | — | US | disclosed |
| US-20020099212-A1 | For therapy of disease treatable based on a blood sugar level-depressing activity or a disease treatable based on a cGMP-PDE inhibiting activity, smooth muscle relaxing activity, bronchodilating activity, vasodilating activity | FUJISAWA PHARMACEUTICAL CO. LTD. (JP) | 2002-07-25 | — | — | US | disclosed |
| US-6348474-B1 | COMPOUNDS AS ANTIDIABETIC AGENTS | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 2002-02-19 | — | — | US | disclosed |
| EP-0995742-A1 | SULFONAMIDE COMPOUNDS AND MEDICINAL USE THEREOF | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 2000-04-26 | — | — | 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 (3 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-20020099212-A1 | For therapy of disease treatable based on a blood sugar level-depressing activity or a disease treatable based on a cGMP-PDE inhibiting activity, smooth muscle relaxing activity, bronchodilating activity, vasodilating activity | PDE2A, PDE3A, PDE12 | MBOAT4 1844/4885PDE5A 10/4885MAPT 4591/4885 |
| US-20040180947-A1 | hypoglycemic activity or phoshodiesterase-V inhibitory activity; prophylaxis and treatment of impaired glucose tolerance disorder, diabetes (e.g., type II diabetes), diabetic complications | PDE2A, PDE3A, PYGM | MBOAT4 1593/4885PDE5A 10/4885MAPT 4725/4885 |
| US-20090318478-A1 | QUINAZOLINE DERIVATIVES | PDE9A, PDE3A, PDE5A | MBOAT4 3852/4885PDE5A 3/4885MAPT 4404/4885 |
“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.