⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL16512422 | 1.00 | — | — | |
| SCHEMBL9060396 | 0.79 | — | — | |
| SCHEMBL7851817 | 0.78 | — | — | |
| SCHEMBL8525665 | 0.71 | CYP2D6 (0.36) | — | |
| SCHEMBL285357 | 0.68 | — | — | |
| SCHEMBL230454 | 0.68 | — | — | |
| SCHEMBL27574454 | 0.67 | — | — | |
| Ammonia Solution, Strong SCHEMBL2329454 | 0.67 | — | — | |
| SCHEMBL15330716 | 0.65 | — | — | |
| SCHEMBL325433 | 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 8 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| JP-11100370-A | — | — | None | — | — | JP | disclosed |
| CN-109824653-B | 1,2,3, 4-tetrahydropyrazine-2-carboxylic ester compound, preparation method and application thereof | 华北理工大学 | 2020-06-30 | — | — | CN | disclosed |
| CN-109824653-A | 1,2,3,4- tetrahydro pyrazine -2- carboxylic acid ester compound, preparation method and applications | 华北理工大学 | 2019-05-31 | — | — | CN | disclosed |
| EP-0805803-B1 | PROCESS FOR THE PRODUCTION OF 1,4,5,6-TETRAHYDROPYRAZINE-2-CARBOXYLIC ACID AMIDES | LONZA AG (CH) | 2002-10-30 | — | — | EP | disclosed |
| US-5939549-A | Process for the production of 1,4,5,6-tetrahydropyrazine-2-carboxylic acid amides | LONZA AG (CH) | 1999-08-17 | — | — | US | disclosed |
| JP-H11100370-A | PRODUCTION OF OPTICALLY ACTIVE PIPERAZINE-2-CARBOXYLIC ACID DERIVATIVE | NICHIJUN KAGAKU KK | 1999-04-13 | — | — | JP | disclosed |
| EP-0805803-A1 | PROCESS FOR THE PRODUCTION OF 1,4,5,6-TETRAHYDROPYRAZINE-2-CARBOXYLIC ACID AMIDES | LONZA A.G. (CH) | 1997-11-12 | — | — | EP | disclosed |
| WO-1996022981-A1 | PROCESS FOR THE PRODUCTION OF 1,4,5,6-TETRAHYDROPYRAZINE-2-CARBOXYLIC ACID AMIDES | LONZA AG (CH) | 1996-08-01 | — | — | WO | disclosed |