⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL16529635 | 1.00 | — | — | |
| SCHEMBL1000577 | 1.00 | — | — | |
| SCHEMBL9784554 | 0.77 | — | — | |
| SCHEMBL3060936 | 0.69 | — | — | |
| SCHEMBL6153857 | 0.68 | HTR6 (0.36) | — | |
| SCHEMBL3810430 | 0.68 | HTR6 (0.44) | — | |
| SCHEMBL18894611 | 0.67 | HTR2C (0.39) | — | |
| SCHEMBL1138718 | 0.65 | HTR6 (0.46) | — | |
| SCHEMBL10515993 | 0.65 | — | — | |
| SCHEMBL23478571 | 0.65 | — | — |
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 26 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-10005739-B2 | Quinazolinone and isoquinolinone derivative | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2018-06-26 | — | — | US | claimed |
| US-9567304-B2 | Quinazolinedione derivative | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2017-02-14 | — | — | US | claimed |
| EP-2842946-B1 | QUINAZOLINEDIONE DERIVATIVE | CHUGAI PHARMACEUTICAL CO LTD (JP) | 2016-09-28 | — | — | EP | claimed |
| US-20160272595-A1 | QUINAZOLINONE AND ISOQUINOLINONE DERIVATIVE | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2016-09-22 | — | — | US | claimed |
| EP-3061749-A1 | QUINAZOLINONE AND ISOQUINOLINONE DERIVATIVE | Chugai Seiyaku Kabushiki Kaisha (JP) | 2016-08-31 | — | — | EP | claimed |
| US-20150141400-A1 | QUINAZOLINEDIONE DERIVATIVE | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2015-05-21 | — | — | US | claimed |
| EP-2842946-A1 | QUINAZOLINEDIONE DERIVATIVE | Chugai Seiyaku Kabushiki Kaisha (JP) | 2015-03-04 | — | — | EP | claimed |
| US-12331072-B2 | Deprotection method and resin removal method in solid-phase reaction for peptide compound or amide compound, and method for producing peptide compound | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2025-06-17 | — | — | US | disclosed |
| US-20250188116-A1 | DEPROTECTION METHOD AND RESIN REMOVAL METHOD IN SOLID-PHASE REACTION FOR PEPTIDE COMPOUND OR AMIDE COMPOUND, AND METHOD FOR PRODUCING PEPTIDE COMPOUND | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2025-06-12 | — | — | US | disclosed |
| US-20230303619-A1 | DEPROTECTION METHOD AND RESIN REMOVAL METHOD IN SOLID-PHASE REACTION FOR PEPTIDE COMPOUND OR AMIDE COMPOUND, AND METHOD FOR PRODUCING PEPTIDE COMPOUND | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2023-09-28 | — | — | US | disclosed |
| US-11732002-B2 | Deprotection method and resin removal method in solid-phase reaction for peptide compound or amide compound, and method for producing peptide compound | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2023-08-22 | — | — | US | disclosed |
| US-20230096766-A1 | AMINO ACID HAVING FUNCTIONAL GROUP CAPABLE OF INTERMOLECULAR HYDROGEN BONDING, PEPTIDE COMPOUND CONTAINING SAME AND METHOD FOR PRODUCTION THEREOF | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2023-03-30 | — | — | US | disclosed |
| US-20220024972-A1 | DEPROTECTION METHOD AND RESIN REMOVAL METHOD IN SOLID-PHASE REACTION FOR PEPTIDE COMPOUND OR AMIDE COMPOUND, AND METHOD FOR PRODUCING PEPTIDE COMPOUND | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2022-01-27 | — | — | US | disclosed |
| EP-3061749-A1 | QUINAZOLINONE AND ISOQUINOLINONE DERIVATIVE | Chugai Seiyaku Kabushiki Kaisha (JP) | 2016-08-31 | — | — | EP | disclosed |
| US-20150141400-A1 | QUINAZOLINEDIONE DERIVATIVE | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2015-05-21 | — | — | US | disclosed |
| EP-2842946-A1 | QUINAZOLINEDIONE DERIVATIVE | Chugai Seiyaku Kabushiki Kaisha (JP) | 2015-03-04 | — | — | EP | disclosed |
| EP-1122257-B1 | Benzimidazole compounds as ORL1-receptor agonists | PFIZER (US) | 2005-10-12 | — | — | EP | disclosed |
| US-6861425-B2 | Benzimidazole compounds as ORL1-receptor agonists | PFIZER, INC. (US) | 2005-03-01 | — | — | US | disclosed |
| US-20020049212-A1 | Benzimidazole compounds as ORL1-receptor agonists | PFIZER PRODUCTS INC. | 2002-04-25 | — | — | US | disclosed |
| EP-1122257-A1 | Benzimidazole compounds as ORL1-receptor agonists | PFIZER INC. (US) | 2001-08-08 | — | — | EP | disclosed |