⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL14863089 | 0.91 | MPO (0.59) | — | |
| SCHEMBL18616507 | 0.91 | MPO (0.59) | — | |
| SCHEMBL657214 | 0.90 | MPO (0.54) | — | |
| SCHEMBL1359774 | 0.90 | MPO (0.54) | — | |
| SCHEMBL26388605 | 0.90 | MPO (0.57) | — | |
| SCHEMBL22280066 | 0.89 | MPO (0.53) | — | |
| SCHEMBL31392801 | 0.86 | MPO (0.54) | — | |
| SCHEMBL2358200 | 0.86 | MPO (0.58) | — | |
| SCHEMBL15557166 | 0.86 | MPO (0.54) | — | |
| SCHEMBL23022277 | 0.85 | MPO (0.53) | — |
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 131 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4211119-B1 | 2-AMINOQUINAZOLINES AS LRRK2 INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND USES THEREOF | MERCK SHARP & DOHME LLC (US) | 2026-05-13 | — | — | EP | disclosed |
| US-12624023-B2 | Sulfonylurea derivatives and uses thereof | NodThera Limited (GB) | 2026-05-12 | — | — | US | disclosed |
| US-12570640-B2 | 2-aminoquinazolines as LRRK2 inhibitors, pharmaceutical compositions, and uses thereof | MERCK SHARP & DOHME LLC (US) | 2026-03-10 | — | — | US | disclosed |
| US-12540131-B2 | N-(heteroaryl) quinazolin-2-amine derivatives as LRRK2 inhibitors, pharmaceutical compositions, and uses thereof | MERCK SHARP & DOHME LLC (US) | 2026-02-03 | — | — | US | disclosed |
| EP-3983407-B1 | SULFONYLUREA DERIVATIVES AND USES THEREOF | NODTHERA LTD (GB) | 2025-11-12 | — | — | EP | disclosed |
| US-12447151-B2 | Alkyne derivative, preparation method for same, and uses thereof | HIS PHARMACEUTICAL CO., LTD. (CN) | 2025-10-21 | — | — | US | disclosed |
| EP-3980412-B1 | 1-PYRAZOLYL, 5-, 6- DISUBSTITUTED INDAZOLE DERIVATIVES AS LRRK2 INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND USES THEREOF | MERCK SHARP & DOHME LLC (US) | 2025-08-13 | — | — | EP | disclosed |
| US-12319671-B2 | 1-pyrazolyl, 5-, 6-disubstituted indazole derivatives as LRRK2 inhibitors, pharmaceutical compositions, and uses thereof | MERCK SHARP & DOHME LLC (US) | 2025-06-03 | — | — | US | disclosed |
| CN-119855817-A | Heterocyclic alkynyl-substituted amide derivatives, preparation method and application thereof | 成都微芯药业有限公司 | 2025-04-18 | — | — | CN | disclosed |
| CN-114222739-B | Sulfonylurea derivatives and their use | 诺瑟拉有限公司 | 2025-02-11 | — | — | CN | disclosed |
| CN-102803265-A | Pyrrolopyrazine kinase inhibitors | HOFFMANN LA ROCHE | 2012-11-28 | — | — | CN | disclosed |
| WO-2012024620-A2 | AUTOTAXIN INHIBITORS AND USES THEREOF | AMIRA PHARMACEUTICALS, INC. (US) | 2012-02-23 | — | — | WO | disclosed |
| WO-2012024620-A2 | AUTOTAXIN INHIBITORS AND USES THEREOF | AMIRA PHARMACEUTICALS, INC. (US) | 2012-02-23 | — | — | WO | disclosed |
| CN-102307869-A | Aminopyrazine derivative and medicine | NIPPON SHINYAKU CO LTD | 2012-01-04 | — | — | CN | disclosed |
| EP-2394999-A1 | AMINOPYRAZINE DERIVATIVE AND MEDICINE | Nippon Shinyaku Co., Ltd. (JP) | 2011-12-14 | — | — | EP | disclosed |
| US-20110288065-A1 | AMINOPYRAZINE DERIVATIVE AND MEDICINE | NIPPON SHINYAKU CO., LTD. (JP) | 2011-11-24 | — | — | US | disclosed |
| WO-2011117145-A2 | PYRROLOPYRAZINE KINASE INHIBITORS | F. HOFFMANN-LA ROCHE AG (CH) | 2011-09-29 | — | — | WO | disclosed |
| US-20110230462-A1 | Pyrrolopyrazine Kinase Inhibitors | HENDRICKS ROBERT THAN | 2011-09-22 | — | — | US | disclosed |
| US-20110144056-A1 | PYRAZOLE DERIVATIVES USEFUL AS INHIBITORS OF FAAH | MERCK SHARP & DOHME CORP. | 2011-06-16 | — | — | US | disclosed |
| US-20110144056-A1 | PYRAZOLE DERIVATIVES USEFUL AS INHIBITORS OF FAAH | MERCK SHARP & DOHME CORP. | 2011-06-16 | — | — | US | disclosed |