Predicted protein targets (top 17)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PIK3CD | O00329 | 14/20 | 0.40 |
| ▸ | PIK3CG | P48736 | 12/20 | 0.39 |
| ▸ | PIK3CB | P42338 | 10/20 | 0.39 |
| ▸ | HDAC6 | Q9UBN7 | 5/20 | 0.39 |
| ▸ | HRH3 | Q9Y5N1 | 1/20 | 0.39 |
| ▸ | CACNA2D1 | P54289 | 1/20 | 0.37 |
| ▸ | PIK3CA | P42336 | 10/20 | 0.37 |
| ▸ | PIK3R1 | P27986 | 5/20 | 0.37 |
| ▸ | HDAC3 | O15379 | 1/20 | 0.36 |
| ▸ | HDAC4 | P56524 | 1/20 | 0.36 |
| ▸ | HDAC1 | Q13547 | 1/20 | 0.36 |
| ▸ | HDAC7 | Q8WUI4 | 1/20 | 0.36 |
| ▸ | HDAC2 | Q92769 | 1/20 | 0.36 |
| ▸ | HDAC10 | Q969S8 | 1/20 | 0.36 |
| ▸ | HDAC11 | Q96DB2 | 1/20 | 0.36 |
| ▸ | HDAC8 | Q9BY41 | 1/20 | 0.36 |
| ▸ | HDAC5 | Q9UQL6 | 1/20 | 0.36 |
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 | |
|---|---|---|---|---|
| SCHEMBL356197 | 0.88 | PIK3CD (0.42) | PIK3CDPIK3CGPIK3CBHDAC6PIK3CA | |
| SCHEMBL18098241 | 0.88 | PIK3CD (0.42) | PIK3CDPIK3CGPIK3CBHDAC6PIK3CA | |
| SCHEMBL15870127 | 0.87 | PIK3CD (0.45) | PIK3CDPIK3CGPIK3CBHDAC6PIK3CA | |
| SCHEMBL356554 | 0.83 | MAPT (0.54) | PIK3CDPIK3CGPIK3CBHDAC6 | |
| SCHEMBL27688975 | 0.82 | PIK3CD (0.42) | PIK3CDPIK3CGPIK3CBHDAC6HRH3 | |
| SCHEMBL15816272 | 0.81 | PIK3CD (0.51) | PIK3CDPIK3CGPIK3CBPIK3CAPIK3R1 | |
| SCHEMBL15816273 | 0.81 | PIK3CD (0.51) | PIK3CDPIK3CGPIK3CBPIK3CAPIK3R1 | |
| SCHEMBL356720 | 0.79 | PIK3CD (0.49) | PIK3CDPIK3CGPIK3CBHRH3CACNA2D1 | |
| SCHEMBL357924 | 0.78 | PIK3CG (0.55) | PIK3CDPIK3CGPIK3CBHDAC6PIK3CA | |
| SCHEMBL22039327 | 0.78 | PIK3R2 (0.51) | PIK3CDPIK3CGPIK3CBPIK3CAPIK3R1 |
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 53 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20210332047-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | ICOS CORP (US) | 2021-10-28 | — | — | US | disclosed |
| US-20210332047-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | ICOS CORP (US) | 2021-10-28 | — | — | US | disclosed |
| US-10906907-B2 | Tert-butyl (s)-(1-(5-fluoro-4-oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)propyl)carbamate precursor of a quinazolinone inhibitor of human phosphatidylinositol 3-kinase delta and a process for preparing thereof | ICOS CORPORATION (US) | 2021-02-02 | — | — | US | disclosed |
| US-10336756-B2 | (S)-2-(1-aminopropyl)-5-fluoro-3-phenylquinazolin-4(3H)-one precursor of a quinazolinone as inhibitor of human phosphatidylinositol 3-kinase delta | ICOS CORPORATION (US) | 2019-07-02 | — | — | US | disclosed |
| US-10336756-B2 | (S)-2-(1-aminopropyl)-5-fluoro-3-phenylquinazolin-4(3H)-one precursor of a quinazolinone as inhibitor of human phosphatidylinositol 3-kinase delta | ICOS CORPORATION (US) | 2019-07-02 | — | — | US | disclosed |
| EP-1761540-B1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | ICOS CORP (US) | 2016-09-28 | — | — | EP | disclosed |
| US-20160075705-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | ICOS CORPORATION | 2016-03-17 | — | — | US | disclosed |
| US-20160075705-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | ICOS CORPORATION | 2016-03-17 | — | — | US | disclosed |
| US-9149477-B2 | 5-fluoro-3-phenyl-2-[1-(9h-purin-6-ylamino)propyl]-3h-quinazolin-4-one as an inhibitor of human phosphatidylinositol 3-kinase delta | ICOS CORPORATION (US) | 2015-10-06 | — | — | US | disclosed |
| US-9149477-B2 | 5-fluoro-3-phenyl-2-[1-(9h-purin-6-ylamino)propyl]-3h-quinazolin-4-one as an inhibitor of human phosphatidylinositol 3-kinase delta | ICOS CORPORATION (US) | 2015-10-06 | — | — | US | disclosed |
| US-20120015964-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | ICOS CORPORATION (US) | 2012-01-19 | — | — | US | disclosed |
| US-20120015964-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | ICOS CORPORATION (US) | 2012-01-19 | — | — | US | disclosed |
| US-7932260-B2 | Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase delta | ICOS CORPORATION (US) | 2011-04-26 | — | — | US | disclosed |
| US-7932260-B2 | Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase delta | ICOS CORPORATION (US) | 2011-04-26 | — | — | US | disclosed |
| US-20100256168-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | ICOS CORPORATION | 2010-10-07 | — | — | US | disclosed |
| US-20100256168-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | ICOS CORPORATION | 2010-10-07 | — | — | US | disclosed |
| US-20100256167-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | ICOS CORPORATION | 2010-10-07 | — | — | US | disclosed |
| US-20100256167-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | ICOS CORPORATION | 2010-10-07 | — | — | US | disclosed |
| US-20080275067-A1 | Quinazolinones as Inhibitors of Human Phosphatidylinositol 3-Kinase Delta | ICOS CORPORATION (US) | 2008-11-06 | — | — | US | disclosed |
| US-20080275067-A1 | Quinazolinones as Inhibitors of Human Phosphatidylinositol 3-Kinase Delta | ICOS CORPORATION (US) | 2008-11-06 | — | — | US | 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 (8 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-20100256167-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | PIK3CD, PIK3CA, PI4KA | PIK3CD 1/4885PIK3CG 4/4885PIK3CB 5/4885 |
| US-20120015964-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | PIK3CD, PIK3CA, PI4KA | PIK3CD 1/4885PIK3CG 4/4885PIK3CB 5/4885 |
| US-20100256168-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | PIK3CD, PIK3CA, PI4KA | PIK3CD 1/4885PIK3CG 4/4885PIK3CB 5/4885 |
| US-10336756-B2 | (S)-2-(1-aminopropyl)-5-fluoro-3-phenylquinazolin-4(3H)-one precursor of a quinazolinone as inhibitor of human phosphatidylinositol 3-kinase delta | PIK3CD, PIK3CA, PI4KA | PIK3CD 1/4885PIK3CG 4/4885PIK3CB 5/4885 |
| US-20080275067-A1 | Quinazolinones as Inhibitors of Human Phosphatidylinositol 3-Kinase Delta | PIK3CD, PIK3CA, PI4KA | PIK3CD 1/4885PIK3CG 4/4885PIK3CB 5/4885 |
| US-20210332047-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | PIK3CD, PIK3CA, PI4KA | PIK3CD 1/4885PIK3CG 4/4885PIK3CB 5/4885 |
| US-10906907-B2 | Tert-butyl (s)-(1-(5-fluoro-4-oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)propyl)carbamate precursor of a quinazolinone inhibitor of human phosphatidylinositol 3-kinase delta and a process for preparing thereof | PIK3CD, PIK3CA, PIK3CB | PIK3CD 1/4885PIK3CG 4/4885PIK3CB 3/4885 |
| US-20160075705-A1 | QUINAZOLINONES AS INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | PIK3CD, PIK3CA, PI4KA | PIK3CD 1/4885PIK3CG 4/4885PIK3CB 5/4885 |
“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.