⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL29806000 | 1.00 | — | — | |
| SCHEMBL28735939 | 0.81 | — | — | |
| SCHEMBL31564702 | 0.79 | — | — | |
| SCHEMBL15817436 | 0.79 | — | — | |
| SCHEMBL30017735 | 0.79 | — | — | |
| SCHEMBL1706697 | 0.75 | — | — | |
| SCHEMBL359435 | 0.75 | — | — | |
| SCHEMBL30911123 | 0.75 | — | — | |
| SCHEMBL16334514 | 0.75 | — | — | |
| SCHEMBL22163965 | 0.75 | — | — |
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 121 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-12454529-B2 | Piperazine cyclic ureas | Sironax Ltd. (KY) | 2025-10-28 | — | — | US | disclosed |
| US-20250179061-A1 | RIP1 MODULATORS, PREPARATIONS, AND USES THEREOF | Sironax Ltd. (KY) | 2025-06-05 | — | — | US | disclosed |
| WO-2025044946-A1 | COMPOUND ACTING AS MRGPRX2 ANTAGONIST, AND PREPARATION METHOD THEREFOR AND USE THEREOF | 武汉人福创新药物研发中心有限公司 | 2025-03-06 | — | — | WO | disclosed |
| CN-113698395-B | Transforming growth factor receptor antagonist, preparation method and application thereof | 赛诺哈勃药业（成都）有限公司 | 2023-12-08 | — | — | CN | disclosed |
| US-20230203019-A1 | Piperazine Cyclic Ureas | SIRONAX (BEIJING) CO., LTD. (CN) | 2023-06-29 | — | — | US | disclosed |
| US-20230203019-A1 | Piperazine Cyclic Ureas | SIRONAX (BEIJING) CO., LTD. (CN) | 2023-06-29 | — | — | US | disclosed |
| US-20230203019-A1 | Piperazine Cyclic Ureas | SIRONAX (BEIJING) CO., LTD. (CN) | 2023-06-29 | — | — | US | disclosed |
| EP-3442947-B1 | AMINE-SUBSTITUTED ARYL OR HETEROARYL COMPOUNDS AS EHMT1 AND EHMT2 INHIBITORS | EPIZYME INC (US) | 2023-06-07 | — | — | EP | disclosed |
| EP-3442947-B1 | AMINE-SUBSTITUTED ARYL OR HETEROARYL COMPOUNDS AS EHMT1 AND EHMT2 INHIBITORS | EPIZYME INC (US) | 2023-06-07 | — | — | EP | disclosed |
| CN-115697991-A | Piperazine cyclic ureas | 维泰瑞隆有限公司 | 2023-02-03 | — | — | CN | disclosed |
| US-7060827-B2 | Prevent immunoglobulin receptors signaling cascading; prevention diseases; drugs; antiinflammatory agents | RIGEL PHARMACEUTICALS, INC. (US) | 2006-06-13 | — | — | US | disclosed |
| EP-1471915-A4 | 2,4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | RIGEL PHARMACEUTICALS INC (US) | 2006-02-15 | — | — | EP | disclosed |
| WO-2006014482-A1 | PYRIMIDINE DERIVATIVES USEFUL AS INHIBITORS OF PKC-THETA | BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. (US) | 2006-02-09 | — | — | WO | disclosed |
| US-20060025433-A1 | Pyrimidine derivatives useful as inhibitors of PKC-theta | BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. (US) | 2006-02-02 | — | — | US | disclosed |
| CN-1678321-A | Methods of treating or preventing autoimmune diseases with 2, 4-pyrimidinediamine compounds | RIGEL PHARMACEUTICALS INC (US) | 2005-10-05 | — | — | CN | disclosed |
| US-20050209230-A1 | 2-leaving group-4-(substituted amino)-5-fluoropyrimidines such as 2-chloro-N4-(2-hydroxyphenyl)-5-fluoro-4-pyrimidineamine; chemical intermediates to compounds that inhibit the immunoglobulin (Ig) IgE and/or IgG receptor signaling cascades | MIDCAP FINANCIAL TRUST | 2005-09-22 | — | — | US | disclosed |
| US-20050038243-A1 | Prevent immunoglobulin receptors signaling cascading; prevention diseases; drugs; antiinflammatory agents | MIDCAP FINANCIAL TRUST | 2005-02-17 | — | — | US | disclosed |
| EP-1471915-A2 | 2,4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | Rigel Pharmaceuticals, Inc. (US) | 2004-11-03 | — | — | EP | disclosed |
| US-20040029902-A1 | Antiinflamamtory agents | MIDCAP FINANCIAL TRUST | 2004-02-12 | — | — | US | disclosed |
| WO-2003063794-A2 | 2,4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | RIGEL PHARMACEUTICALS, INC. (US) | 2003-08-07 | — | — | WO | disclosed |