⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL9714725 | 0.76 | SIGMAR1 (0.32) | — | |
| SCHEMBL6268583 | 0.76 | HTR2A (0.32) | — | |
| SCHEMBL10723756 | 0.75 | — | — | |
| SCHEMBL3431186 | 0.74 | — | — | |
| SCHEMBL7470259 | 0.74 | TSHR (0.32) | — | |
| SCHEMBL10937405 | 0.74 | ALDH1A1 (0.33) | — | |
| SCHEMBL27611845 | 0.73 | — | — | |
| SCHEMBL11756443 | 0.72 | ALDH1A1 (0.38) | — | |
| SCHEMBL9034571 | 0.71 | — | — | |
| SCHEMBL8115073 | 0.71 | — | — |
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 18 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-6677452-B1 | PREPARED BY REACTING AMINE WITH PYRIDINE SUBSTITUTED WITH HALOGEN AT POSITION 6 AND WITH CARBOXY OR SULFONYL GROUP AT ANOTHER POSITION TO FORM AMIDE OR SULFONAMIDE, DISPLACING HALOGEN WITH DESIRED DIAMINE | LION BIOSCIENCE AG (DE) | 2004-01-13 | — | — | US | claimed |
| EP-1218343-A4 | PYRIDINE CARBOXAMIDE OR SULFONAMIDE DERIVATIVES AND COMBINATORIAL LIBRARIES THEREOF | LION BIOSCIENCE AG (DE) | 2003-06-18 | — | — | EP | claimed |
| EP-1218739-A4 | 2-AMINOPYRIDINE DERIVATIVES AND COMBINATORIAL LIBRARIES THEREOF | LION BIOSCIENCE AG (DE) | 2003-06-04 | — | — | EP | claimed |
| US-6458789-B1 | ANTICOAGULENTS, ANTIHISTAMINES, ANTISEPTICS, ANTIARRHYTHMICS AND ANTIRHEUMATICS | LION BIOSCIENCE AG (DE) | 2002-10-01 | — | — | US | claimed |
| EP-1218343-A1 | PYRIDINE CARBOXAMIDE OR SULFONAMIDE DERIVATIVES AND COMBINATORIAL LIBRARIES THEREOF | LION Bioscience AG (DE) | 2002-07-03 | — | — | EP | claimed |
| EP-1218739-A1 | 2-AMINOPYRIDINE DERIVATIVES AND COMBINATORIAL LIBRARIES THEREOF | TREGA BIOSCIENCES, INC. (US) | 2002-07-03 | — | — | EP | claimed |
| WO-2001025203-A1 | PYRIDINE CARBOXAMIDE OR SULFONAMIDE DERIVATIVES AND COMBINATORIAL LIBRARIES THEREOF | LION BIOSCIENCE AG (DE) | 2001-04-12 | — | — | WO | claimed |
| WO-2001023887-A1 | 2-AMINOPYRIDINE DERIVATIVES AND COMBINATORIAL LIBRARIES THEREOF | LION BIOSCIENCE AG (DE) | 2001-04-05 | — | — | WO | claimed |
| US-6677452-B1 | PREPARED BY REACTING AMINE WITH PYRIDINE SUBSTITUTED WITH HALOGEN AT POSITION 6 AND WITH CARBOXY OR SULFONYL GROUP AT ANOTHER POSITION TO FORM AMIDE OR SULFONAMIDE, DISPLACING HALOGEN WITH DESIRED DIAMINE | LION BIOSCIENCE AG (DE) | 2004-01-13 | — | — | US | disclosed |
| EP-1218343-A4 | PYRIDINE CARBOXAMIDE OR SULFONAMIDE DERIVATIVES AND COMBINATORIAL LIBRARIES THEREOF | LION BIOSCIENCE AG (DE) | 2003-06-18 | — | — | EP | disclosed |
| EP-1218739-A4 | 2-AMINOPYRIDINE DERIVATIVES AND COMBINATORIAL LIBRARIES THEREOF | LION BIOSCIENCE AG (DE) | 2003-06-04 | — | — | EP | disclosed |
| US-6458789-B1 | ANTICOAGULENTS, ANTIHISTAMINES, ANTISEPTICS, ANTIARRHYTHMICS AND ANTIRHEUMATICS | LION BIOSCIENCE AG (DE) | 2002-10-01 | — | — | US | disclosed |
| EP-1218343-A1 | PYRIDINE CARBOXAMIDE OR SULFONAMIDE DERIVATIVES AND COMBINATORIAL LIBRARIES THEREOF | LION Bioscience AG (DE) | 2002-07-03 | — | — | EP | disclosed |
| EP-1218739-A1 | 2-AMINOPYRIDINE DERIVATIVES AND COMBINATORIAL LIBRARIES THEREOF | TREGA BIOSCIENCES, INC. (US) | 2002-07-03 | — | — | EP | disclosed |
| WO-2001025203-A1 | PYRIDINE CARBOXAMIDE OR SULFONAMIDE DERIVATIVES AND COMBINATORIAL LIBRARIES THEREOF | LION BIOSCIENCE AG (DE) | 2001-04-12 | — | — | WO | disclosed |
| WO-2001023887-A1 | 2-AMINOPYRIDINE DERIVATIVES AND COMBINATORIAL LIBRARIES THEREOF | LION BIOSCIENCE AG (DE) | 2001-04-05 | — | — | WO | disclosed |
| CN-1024007-C | Process for preparing condensed pyrimidine | TAKEDA CHEMICAL INDUSTRIES LTD (JP) | 1994-03-16 | — | — | CN | disclosed |
| CN-1036567-A | Annelated pyrimidines and preparation thereof and use | TAKEDA CHEMICAL INDUSTRIES LTD (JP) | 1989-10-25 | — | — | CN | disclosed |