⚠ 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 | |
|---|---|---|---|---|
| Hydrochloric Acid SCHEMBL31482213 | 0.97 | CYP2D6 (0.40) | — | |
| Hydrochloric Acid SCHEMBL18205251 | 0.97 | — | — | |
| Bromide SCHEMBL15269148 | 0.97 | — | — | |
| SCHEMBL1793924 | 0.94 | CYP2D6 (0.41) | — | |
| SCHEMBL1796659 | 0.94 | — | — | |
| SCHEMBL16878154 | 0.91 | — | — | |
| SCHEMBL1829577 | 0.91 | ALDH1A1 (0.40) | — | |
| SCHEMBL1793681 | 0.91 | ALDH1A1 (0.40) | — | |
| Hydrochloric Acid SCHEMBL31186027 | 0.91 | CYP2D6 (0.40) | — | |
| SCHEMBL165883 | 0.90 | CYP2D6 (0.42) | — |
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 335 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4739683-A1 | 1,6-NAPHTHRIDINE COMPOUNDS AS SMARCA2 INHIBITORS USEFUL FOR THE TREATMENT OF SMARCA4 DEFICIENT CANCERS | Janssen Pharmaceutica NV (BE) | 2026-05-13 | — | — | EP | claimed |
| US-12479827-B2 | Heteroaromatic carboxamide derivatives as plasma kallikrein inhibitors | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2025-11-25 | — | — | US | claimed |
| CN-116120287-B | Heteroaromatic carboxamide derivatives as inhibitors of plasma kallikrein | 勃林格殷格翰国际有限公司 | 2025-01-28 | — | — | CN | claimed |
| WO-2025008059-A1 | 1,6-NAPHTHRIDINE COMPOUNDS AS SMARCA2 INHIBITORS USEFUL FOR THE TREATMENT OF SMARCA4 DEFICIENT CANCERS | JANSSEN PHARMACEUTICA NV (BE) | 2025-01-09 | — | — | WO | claimed |
| US-20240076286-A1 | HETEROAROMATIC CARBOXAMIDE DERIVATIVES AS PLASMA KALLIKREIN INHIBITORS | BOEHRINGER INGELHEIM INT (DE) | 2024-03-07 | — | — | US | claimed |
| US-20240002363-A1 | HETEROAROMATIC CARBOXAMIDE DERIVATIVES AS PLASMA KALLIKREIN INHIBITORS | BOEHRINGER INGELHEIM INT (DE) | 2024-01-04 | — | — | US | claimed |
| US-11760745-B2 | Heteroaromatic carboxamide derivatives as plasma kallikrein inhibitors | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2023-09-19 | — | — | US | claimed |
| CN-116120287-A | Heteroaromatic carboxamide derivatives as inhibitors of plasma kallikrein | 勃林格殷格翰国际有限公司 | 2023-05-16 | — | — | CN | claimed |
| EP-3941906-B1 | QUINOLINE DERIVATIVES, PROCESSES FOR THEIR PREPARATION AND USES THEREOF FOR THE TREATMENT OF CANCER | LEAD DISCOVERY CENTER GMBH (DE) | 2023-05-03 | — | — | EP | claimed |
| EP-4103562-A1 | HETEROAROMATIC CARBOXAMIDE DERIVATIVES AS PLASMA KALLIKREIN INHIBITORS | Boehringer Ingelheim International GmbH (DE) | 2022-12-21 | — | — | EP | claimed |
| US-20210292301-A1 | HETEROAROMATIC CARBOXAMIDE DERIVATIVES AS PLASMA KALLIKREIN INHIBITORS | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2021-09-23 | — | — | US | claimed |
| WO-2021160718-A1 | HETEROAROMATIC CARBOXAMIDE DERIVATIVES AS PLASMA KALLIKREIN INHIBITORS | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2021-08-19 | — | — | WO | claimed |
| US-11066369-B2 | N-(pyridin-2-yl)pyridine-sulfonamide derivatives and their use in the treatment of disease | NOVARTIS AG (CH) | 2021-07-20 | — | — | US | claimed |
| US-10450273-B2 | N-(pyridin-2-yl)pyridine-sulfonamide derivatives and their use in the treatment of disease | NOVARTIS AG (CH) | 2019-10-22 | — | — | US | claimed |
| EP-3504194-A1 | N-(PYRIDIN-2-YL)PYRIDINE-SULFONAMIDE DERIVATIVES AND THEIR USE IN THE TREATMENT OF DISEASE | Novartis AG (CH) | 2019-07-03 | — | — | EP | claimed |
| US-20180072673-A1 | N-(pyridin-2-yl)pyridine-sulfonamide Derivatives and their Use in the Treatment of Disease | NOVARTIS AG (CH) | 2018-03-15 | — | — | US | claimed |
| WO-2018042316-A1 | N-(PYRIDIN-2-YL)PYRIDINE-SULFONAMIDE DERIVATIVES AND THEIR USE IN THE TREATMENT OF DISEASE | NOVARTIS AG (CH) | 2018-03-08 | — | — | WO | claimed |
| US-8609681-B2 | Spirocyclic nitriles as protease inhibitors | SANOFI (FR) | 2013-12-17 | — | — | US | claimed |
| US-20120015933-A1 | Spirocyclic nitriles as protease inhibitors | SANOFI-AVENTIS (FR) | 2012-01-19 | — | — | US | claimed |
| US-8039480-B2 | Spirocyclic nitriles as protease inhibitors | SANOFI-AVENTIS (FR) | 2011-10-18 | — | — | US | claimed |