⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL1837073 | 1.00 | — | — | |
| SCHEMBL3428166 | 1.00 | — | — | |
| Hydrochloric Acid SCHEMBL16195928 | 0.98 | GNAI3 (0.32) | — | |
| Hydrochloric Acid SCHEMBL3833653 | 0.98 | GNAI3 (0.32) | — | |
| Hydrochloric Acid SCHEMBL1991351 | 0.98 | GNAI3 (0.32) | — | |
| SCHEMBL2918399 | 0.88 | CXCR4 (0.35) | — | |
| SCHEMBL3834227 | 0.83 | CA1 (0.40) | — | |
| SCHEMBL1251228 | 0.83 | CA1 (0.40) | — | |
| SCHEMBL2916321 | 0.83 | GNAO1 (0.33) | — | |
| SCHEMBL2200907 | 0.82 | SLC6A2 (0.33) | — |
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 19 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20260049088-A1 | TRICYCLIC HETEROCYCLIC DERIVATIVES, COMPOSITIONS AND USES THEREOF | DANATLAS PHARMACEUTICALS CO LTD (CN) | 2026-02-19 | — | — | US | disclosed |
| EP-4688782-A1 | TRICYCLIC HETEROCYCLIC DERIVATIVES, COMPOSITIONS AND USES THEREOF | Danatlas Pharmaceuticals Co., Ltd. (CN) | 2026-02-11 | — | — | EP | disclosed |
| US-20250206732-A1 | COMPOUNDS AND METHODS FOR THE TARGETED DEGRADATION OF KRAS | ARVINAS OPERATIONS, INC. | 2025-06-26 | — | — | US | disclosed |
| WO-2024222842-A1 | TRICYCLIC HETEROCYCLIC DERIVATIVES, COMPOSITIONS AND USES THEREOF | DANATLAS PHARMACEUTICALS CO., LTD. (CN) | 2024-10-31 | — | — | WO | disclosed |
| WO-2023141570-A9 | COMPOUNDS AND METHODS FOR THE TARGETED DEGRADATION OF KRAS | ARVINAS OPERATIONS, INC. (US) | 2024-06-27 | — | — | WO | disclosed |
| WO-2023141570-A2 | COMPOUNDS AND METHODS FOR THE TARGETED DEGRADATION OF KRAS | ARVINAS OPERATIONS, INC. (US) | 2023-07-27 | — | — | WO | disclosed |
| US-9914730-B2 | Azaquinazoline inhibitors of Atypical protein Kinase C | CANCER RESEARCH TECHNOLOGY LIMITED (GB) | 2018-03-13 | — | — | US | disclosed |
| US-9896446-B2 | Azaquinazoline inhibitors of atypical protein kinase C | CANCER RESEARCH TECHNOLOGY LIMITED (GB) | 2018-02-20 | — | — | US | disclosed |
| US-20160102094-A1 | Azaquinazoline Inhibitors of Atypical Protein Kinase C | IGNYTA, INC. (US) | 2016-04-14 | — | — | US | disclosed |
| WO-2015148597-A1 | AZAQUINAZOLINE INHIBITORS OF ATYPICAL PROTEIN KINASE C | IGNYTA, INC. (US) | 2015-10-01 | — | — | WO | disclosed |
| US-20150274720-A1 | Azaquinazoline Inhibitors Of Atypical Protein Kinase C | WINDTREE THERAPEUTICS, INC. | 2015-10-01 | — | — | US | disclosed |
| US-8012980-B2 | Isoquinolinone derivatives | ASTRAZENECA AB (SE) | 2011-09-06 | — | — | US | disclosed |
| US-20100099665-A1 | ISOQUINOLINONE DERIVATIVES | ASTRAZENECA AB (SE) | 2010-04-22 | — | — | US | disclosed |
| US-20090312310-A1 | Imidazothiazole derivatives | DAIICHI SANKYO COMPANY, LIMITED (JP) | 2009-12-17 | — | — | US | disclosed |
| EP-1664029-B1 | QUINAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | ASTRAZENECA AB (SE) | 2009-12-02 | — | — | EP | disclosed |
| US-20070015743-A1 | Quinazoline derivatives as antitumor agents | ASTRAZENECA AB (SE) | 2007-01-18 | — | — | US | disclosed |
| EP-1664029-A1 | QUINAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | AstraZeneca AB (SE) | 2006-06-07 | — | — | EP | disclosed |
| WO-2005026152-A1 | QUINAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | ASTRAZENECA AB (SE) | 2005-03-24 | — | — | WO | disclosed |
| EP-1396488-A1 | FUSED HETEROCYCLIC COMPOUND AND MEDICINAL USE THEREOF | Mitsubishi Pharma Corporation (JP) | 2004-03-10 | — | — | EP | disclosed |