⚠ 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 | |
|---|---|---|---|---|
| Pyrazine SCHEMBL1226089 | 1.00 | TSHR (0.50) | — | |
| SCHEMBL31437084 | 1.00 | TSHR (0.50) | — | |
| Pyrazine SCHEMBL4020461 | 0.93 | — | — | |
| Pyrazine SCHEMBL10496031 | 0.93 | — | — | |
| Pyrazine SCHEMBL5548201 | 0.93 | TSHR (0.46) | — | |
| Pyrazine SCHEMBL940753 | 0.93 | — | — | |
| Pyrazine SCHEMBL8535297 | 0.93 | — | — | |
| Pyrazine SCHEMBL21647787 | 0.93 | — | — | |
| Pyrazine SCHEMBL21176400 | 0.93 | — | — | |
| Pyrazine SCHEMBL11336378 | 0.93 | — | — |
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
Appears in 250937 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20260146168-A1 | MATERIALS FOR FORMING A NUCLEATION-INHIBITING COATING AND DEVICES INCORPORATING SAME | OTI LUMIONICS INC. (CA) | 2026-05-28 | — | — | US | claimed |
| US-20260150489-A1 | ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE ORGANOMETALLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE | SAMSUNG ELECTRONICS CO., LTD. (KR) | 2026-05-28 | — | — | US | claimed |
| US-20260149042-A1 | IONIC LIQUID, ELECTROLYTE FOR SECONDARY BATTERY COMPRISING THE IONIC LIQUID, AND SECONDARY BATTERY COMPRISING THE SAME | SK ON CO., LTD. (KR) | 2026-05-28 | — | — | US | claimed |
| US-20260150572-A1 | ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES | UNIVERSAL DISPLAY CORPORATION (US) | 2026-05-28 | — | — | US | claimed |
| US-20260146124-A1 | RESIN COMPOSITION AND USES OF THE SAME | TAIWAN UNION TECHNOLOGY CORPORATION (TW) | 2026-05-28 | — | — | US | claimed |
| US-20260150490-A1 | ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING ORGANIC LIGHT-EMITTING DEVICE | SAMSUNG ELECTRONICS CO., LTD. (KR) | 2026-05-28 | — | — | US | claimed |
| US-20260146041-A1 | PANNEXIN-1 MODULATORS AND METHODS OF TREATING DISORDERS IN WHICH PANNEXIN-1 IS IMPLICATED | PANNEX THERAPEUTICS INC. (US) | 2026-05-28 | — | — | US | claimed |
| EP-3704090-B1 | MODULATORS OF THE INTEGRATED STRESS PATHWAY | CALICO LIFE SCIENCES LLC (US) | 2026-05-27 | — | — | EP | claimed |
| EP-4750285-A1 | ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE ORGANOMETALLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE | Samsung Display Co., Ltd. (KR) | 2026-05-27 | — | — | EP | claimed |
| US-12640397-B2 | Ionic liquid, electrolyte for secondary battery including ionic liquid, and secondary battery including electrolyte | SK ON CO., LTD. (KR) | 2026-05-26 | — | — | US | claimed |
| US-3977419-A | TOBACCO ARTICLE COMPRISING A FLAVORING COMPOSITION SELECTED FROM BUTANONE DERIVATIVES AND THE PROCESS FOR MAKING THE SAME | INTERNATIONAL FLAVORS & FRAGRANCES INC. (US) | 1976-08-31 | — | — | US | claimed |
| US-3968066-A | Oil and water repellent textile composition containing a fluorochemical polyurethane resin and a quaternary ammonium salt | CIBA-GEIGY CORPORATION (US) | 1976-07-06 | — | — | US | claimed |
| US-3963492-A | Method for processing silver dye bleach materials | CIBA-GEIGY AG (CH) | 1976-06-15 | — | — | US | claimed |
| US-3961093-A | ORGANOLEPTIC PROPERTIES | INTERNATIONAL FLAVORS & FRAGRANCES INC. (US) | 1976-06-01 | — | — | US | claimed |
| US-3957781-A | CHLORINE, ACETAMIDO-PYRAZINE | THE DOW CHEMICAL COMPANY (US) | 1976-05-18 | — | — | US | claimed |
| US-3950333-A | HISTAMINE INHIBITORS, OXYALKYL, THIOALKYL, AMINOALKYL DERIVATIVES | SMITH KLINE & FRENCH LABORATORIES LIMITED (EN) | 1976-04-13 | — | — | US | claimed |
| US-3946009-A | ADRENERGIC BLOCKING AGENTS | MERCK SHARP & DOHME (I.A.) CORPORATION (US) | 1976-03-23 | — | — | US | claimed |
| US-3942950-A | Process for the dyeing of polybenzimidazole fibers with anionic dyestuffs | CELANESE CORPORATION (US) | 1976-03-09 | — | — | US | claimed |
| US-3936332-A | DIAZINE, PEROXYSULFATE, HALOGEN COMPOUND | TOKAI DENKA KOGYO KABUSHIKI KAISHA (JA) | 1976-02-03 | — | — | US | claimed |
| US-3932404-A | REACTION WITH AMMONIA AND A BASIC AGENT | PECHINEY UGINE KUHLMANN (FR) | 1976-01-13 | — | — | US | claimed |