⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.
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 | |
|---|---|---|---|---|
| SCHEMBL734978 | 0.90 | HTR7 (0.50) | — | |
| SCHEMBL6217564 | 0.89 | — | — | |
| SCHEMBL734850 | 0.88 | KDM4E (0.50) | — | |
| SCHEMBL734981 | 0.86 | ALDH1A1 (0.47) | — | |
| SCHEMBL734626 | 0.85 | ALDH1A1 (0.48) | — | |
| SCHEMBL6600616 | 0.85 | — | — | |
| SCHEMBL6214003 | 0.85 | TDO2 (0.57) | — | |
| SCHEMBL4393532 | 0.84 | ALDH1A1 (0.63) | — | |
| SCHEMBL733162 | 0.84 | ALDH1A1 (0.48) | — | |
| SCHEMBL6215493 | 0.83 | HTR7 (0.52) | — |
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 40 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-10695349-B2 | Inhibitors of human phosphatidylinositol 3-kinase delta | ICOS CORPORATION (US) | 2020-06-30 | — | — | US | disclosed |
| EP-3029041-B1 | INHIBITORS OF HUMAN PHOSPHATIDYL-INOSITOL 3-KINASE DELTA | ICOS CORP (US) | 2020-03-04 | — | — | EP | disclosed |
| US-20200061062-A1 | INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | ICOS CORPORATION | 2020-02-27 | — | — | US | disclosed |
| US-10398695-B2 | Inhibitors of human phosphatidylinositol 3-kinase delta | ICOS CORPORATION (US) | 2019-09-03 | — | — | US | disclosed |
| US-20180360832-A1 | INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | ICOS CORPORATION | 2018-12-20 | — | — | US | disclosed |
| US-10010550-B2 | Inhibitors of human phosphatidylinositol 3-kinase delta | ICOS CORPORATION (US) | 2018-07-03 | — | — | US | disclosed |
| US-20170340633-A1 | INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA | ICOS CORPORATION | 2017-11-30 | — | — | US | disclosed |
| US-9487772-B2 | Inhibitors of human phosphatidylinositol 3-kinase delta | ICOS CORPORATION (US) | 2016-11-08 | — | — | US | disclosed |
| EP-3029041-A1 | INHIBITORS OF HUMAN PHOSPHATIDYL-INOSITOL 3-KINASE DELTA | ICOS Corporation (US) | 2016-06-08 | — | — | EP | disclosed |
| EP-2223922-B1 | Inhibitors of human phosphatidyl-inositol 3-kinase delta | ICOS CORP (US) | 2016-03-02 | — | — | EP | disclosed |
| US-6800620-B2 | CONTACTING LEUKOCYTES, OSTEOCLASTS WITH AN ENZYME INHIBITORS, A 9H-PURIN-3H-QUINAZOLIN-4-ONE DERIVATIVES, TREATING BONE-RESORPTION DISORDER, ANTIPROLIFERATIVE AGENTS TREATING LEUKEMIA CELLS | ICOS | 2004-10-05 | — | — | US | disclosed |
| EP-1438052-A1 | INHIBITORS OF HUMAN PHOSPHATIDYL&minus;INOSITOL 3&minus;KINASE DELTA | ICOS CORPORATION (US) | 2004-07-21 | — | — | EP | disclosed |
| US-6667300-B2 | Purinyl substituted quinazoline-4-one derivatives | ICOS CORPORATION | 2003-12-23 | — | — | US | disclosed |
| US-20030195211-A1 | Inhibitors of human phosphatidylinositol 3-kinase delta | ICOS CORPORATION | 2003-10-16 | — | — | US | disclosed |
| CN-1440408-A | Inhibitors of human phosphatidylinositol 3-kinase delta | ICOS CORP (US) | 2003-09-03 | — | — | CN | disclosed |
| WO-2003035075-A1 | INHIBITORS OF HUMAN PHOSPHATIDYL-INOSITOL 3-KINASE DELTA | ICOS CORPORATION (US) | 2003-05-01 | — | — | WO | disclosed |
| US-6518277-B1 | Disrupting leukocyte function | ICOS CORPORATION | 2003-02-11 | — | — | US | disclosed |
| EP-1278748-A2 | INHIBITORS OF HUMAN PHOSPHATIDYL-INOSITOL 3-KINASE DELTA | ICOS CORPORATION (US) | 2003-01-29 | — | — | EP | disclosed |
| US-20020161014-A1 | Purinyl substituted quinazoline-4-one derivatives | ICOS CORPORATION, A DELAWARE CORPORATION | 2002-10-31 | — | — | US | disclosed |
| WO-2001081346-A2 | INHIBITORS OF HUMAN PHOSPHATIDYL-INOSITOL 3-KINASE DELTA | ICOS CORPORATION (US) | 2001-11-01 | — | — | WO | disclosed |