⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL4027001 | 0.72 | IDO1 (0.55) | — | |
| SCHEMBL29387730 | 0.72 | — | — | |
| SCHEMBL172300 | 0.72 | — | — | |
| Hydrochloric Acid SCHEMBL2650256 | 0.70 | — | — | |
| SCHEMBL17597109 | 0.70 | — | — | |
| SCHEMBL1145239 | 0.70 | — | — | |
| SCHEMBL10264975 | 0.70 | — | — | |
| SCHEMBL451389 | 0.69 | — | — | |
| SCHEMBL724036 | 0.69 | TDP1 (0.46) | — | |
| SCHEMBL39750 | 0.69 | — | — |
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 133 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20230142839-A1 | N4-phenyl-quinazoline-4 -amine derivatives and related compounds as ErbB type I receptor tyrosine kinase inhibitors for the treatment of hyperproliferative diseases | ARRAY BIOPHARMA INC. (US) | 2023-05-11 | — | — | US | claimed |
| US-10780073-B2 | N4-phenyl-quinazoline-4-amine derivatives and related compounds as ErbB type I receptor tyrosine kinase inhibitors for the treatment of hyperproliferative diseases | ARRAY BIOPHARMA INC. (US) | 2020-09-22 | — | — | US | claimed |
| US-20180271824-A1 | N4-PHENYL-QUINAZOLINE-4-AMINE DERIVATIVES AND RELATED COMPOUNDS AS ERBB TYPE I RECEPTOR TYROSINE KINASE INHIBITORS FOR THE TREATMENT OF HYPERPROLIFERATIVE DISEASES | ARRAY BIOPHARMA, INC. | 2018-09-27 | — | — | US | claimed |
| US-8648087-B2 | N4-phenyl-quinazoline-4-amine derivatives and related compounds as ErbB type I receptor tyrosine kinase inhibitors for the treatment of hyperproliferative diseases | ARRAY BIOPHARMA, INC. (US) | 2014-02-11 | — | — | US | claimed |
| US-20110034689-A1 | N4-Phenyl-Quinazoline-4-Amine Derivatives and Related Compounds as ErbB Type I Receptor Tyrosine Kinase Inhibitors for the Treatment of Hyperproliferative Diseases | ARRAY BIOPHARMA, INC. | 2011-02-10 | — | — | US | claimed |
| EP-1971601-B1 | N4-PHENYL-QUINAZOLINE-4 -AMINE DERIVATIVES AND RELATED COMPOUNDS AS ERBB TYPE I RECEPTOR TYROSINE KINASE INHIBITORS FOR THE TREATMENT OF HYPERPROLIFERATIVE DISEASES | ARRAY BIOPHARMA INC (US) | 2009-10-21 | — | — | EP | claimed |
| EP-1971601-A2 | N4-PHENYL-QUINAZOLINE-4 -AMINE DERIVATIVES AND RELATED COMPOUNDS AS ERBB TYPE I RECEPTOR TYROSINE KINASE INHIBITORS FOR THE TREATMENT OF HYPERPROLIFERATIVE DISEASES | Array Biopharma Inc. (US) | 2008-09-24 | — | — | EP | claimed |
| WO-2007059257-A2 | N4-PHENYL-QUINAZ0LINE-4 -AMINE DERIVATIVES AND RELATED COMPOUNDS AS ERBB TYPE I RECEPTOR TYROSINE KINASE INHIBITORS FOR THE TREATMENT OF HYPERPROLIFERATIVE DISEASES | ARRAY BIOPHARMA INC. (US) | 2007-05-24 | — | — | WO | claimed |
| EP-3861001-B1 | BORON CONTAINING PDE4 INHIBITORS | PFIZER (US) | 2023-12-13 | — | — | EP | disclosed |
| US-20230338344-A1 | AMPK Activators and Methods of Use Thereof | BIOVERATIV THERAPEUTICS INC. (US) | 2023-10-26 | — | — | US | disclosed |
| EP-4221700-A1 | AMPK ACTIVATORS AND METHODS OF USE THEREOF | Bioverativ Therapeutics Inc. (US) | 2023-08-09 | — | — | EP | disclosed |
| US-20230148402-A1 | Boron Containing PDE4 Inhibitors | PFIZER INC. (US) | 2023-05-11 | — | — | US | disclosed |
| US-20230142839-A1 | N4-phenyl-quinazoline-4 -amine derivatives and related compounds as ErbB type I receptor tyrosine kinase inhibitors for the treatment of hyperproliferative diseases | ARRAY BIOPHARMA INC. (US) | 2023-05-11 | — | — | US | disclosed |
| US-11559538-B2 | Substituted 1,2-oxaborolan-2-ols as PDE4 inhibitors | PFIZER INC. (US) | 2023-01-24 | — | — | US | disclosed |
| US-20050171132-A1 | Diaminopyrimidine derivatives as selective growth hormone secrectgogue receptor (GHS-R) antagonists | XIN ZHILI (US) | 2005-08-04 | — | — | US | disclosed |
| WO-2005030734-A1 | DIAMINOPYRIMIDINE DERIVATIVES AS SELECTIVE GROWTH HORMONE SECRECTGOGUE RECEPTOR (GHS-R) ANTAGONISTS | ABBOTT LABORATORIES (US) | 2005-04-07 | — | — | WO | disclosed |
| US-20050070712-A1 | Pyrimidine derivatives as ghrelin receptor modulators | ABBOTT LABORATORIES | 2005-03-31 | — | — | US | disclosed |
| US-20050054851-A1 | Pyrrolo pyrimidines as agents for the inhibition of cystein proteases | NOVARTIS AG (CH) | 2005-03-10 | — | — | US | disclosed |
| EP-1423391-A1 | PYRROLO PYRIMIDINES AS AGENTS FOR THE INHIBITION OF CYSTEIN PROTEASES | Novartis AG (CH) | 2004-06-02 | — | — | EP | disclosed |
| WO-2003020721-A1 | PYRROLO PYRIMIDINES AS AGENTS FOR THE INHIBITION OF CYSTEIN PROTEASES | NOVARTIS AG (CH) | 2003-03-13 | — | — | WO | disclosed |