⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL1133408 | 1.00 | — | — | |
| SCHEMBL1133404 | 1.00 | — | — | |
| SCHEMBL1133401 | 1.00 | — | — | |
| SCHEMBL12526232 | 0.94 | — | — | |
| SCHEMBL2543420 | 0.92 | — | — | |
| SCHEMBL1132498 | 0.91 | — | — | |
| SCHEMBL2547277 | 0.91 | — | — | |
| SCHEMBL8790589 | 0.89 | — | — | |
| SCHEMBL13878247 | 0.89 | CYSLTR1 (0.60) | — | |
| SCHEMBL9206923 | 0.88 | CYSLTR1 (0.56) | — |
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 37 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2686301-B1 | MONTELUKAST INTERMEDIATE CAMPHORSULFONIC SALT | LESVI LABORATORIOS SL (ES) | 2014-12-31 | — | — | EP | disclosed |
| EP-2552892-A1 | EFFICIENT SYNTHESIS FOR THE PREPARATION OF MONTELUKAST AND NOVEL CRYSTALLINE FORM OF INTERMEDIATES THEREIN | KRKA, D.D., Novo Mesto (SI) | 2013-02-06 | — | — | EP | disclosed |
| WO-2012123506-A1 | MONTELUKAST INTERMEDIATE CAMPHORSULFONIC SALT | LABORATORIOS LESVI, S.L. (ES) | 2012-09-20 | — | — | WO | disclosed |
| US-20120184000-A1 | KETOREDUCTASE POLYPEPTIDES FOR THE PRODUCTION OF (S,E)-METHYL 2-(3-(3-(2-(7-CHLOROQUINOLIN-2-YL)VINYL)PHENYL)-3-HYDROXYPROPYL)BENZOATE | CODEXIS, INC. (US) | 2012-07-19 | — | — | US | disclosed |
| US-20120184000-A1 | KETOREDUCTASE POLYPEPTIDES FOR THE PRODUCTION OF (S,E)-METHYL 2-(3-(3-(2-(7-CHLOROQUINOLIN-2-YL)VINYL)PHENYL)-3-HYDROXYPROPYL)BENZOATE | CODEXIS, INC. (US) | 2012-07-19 | — | — | US | disclosed |
| US-8088610-B2 | Ketoreductases for the production of (S,E)-methyl 2-(3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-hroxypropyl)benzoate | CODEXIS, INC. (US) | 2012-01-03 | — | — | US | disclosed |
| US-8088610-B2 | Ketoreductases for the production of (S,E)-methyl 2-(3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-hroxypropyl)benzoate | CODEXIS, INC. (US) | 2012-01-03 | — | — | US | disclosed |
| WO-2011121091-A1 | EFFICIENT SYNTHESIS FOR THE PREPARATION OF MONTELUKAST AND NOVEL CRYSTALLINE FORM OF INTERMEDIATES THEREIN | KRKA, D.D., NOVO MESTO (SI) | 2011-10-06 | — | — | WO | disclosed |
| WO-2011121091-A1 | EFFICIENT SYNTHESIS FOR THE PREPARATION OF MONTELUKAST AND NOVEL CRYSTALLINE FORM OF INTERMEDIATES THEREIN | KRKA, D.D., NOVO MESTO (SI) | 2011-10-06 | — | — | WO | disclosed |
| EP-2287154-A1 | Efficient synthesis for the preparation of montelukast | KRKA, D.D., Novo Mesto (SI) | 2011-02-23 | — | — | EP | disclosed |
| US-20080306270-A1 | Process for the Preparation of a Leukotriene Antagonist and Intermediates Thereof | Esteve Química, S.A. (ES) | 2008-12-11 | — | — | US | disclosed |
| US-20070135480-A1 | PROCESS FOR MAKING MONTELUKAST AND INTERMEDIATES THEREFOR | SYNTHON BV (NL) | 2007-06-14 | — | — | US | disclosed |
| US-20070135480-A1 | PROCESS FOR MAKING MONTELUKAST AND INTERMEDIATES THEREFOR | SYNTHON BV (NL) | 2007-06-14 | — | — | US | disclosed |
| US-20070135642-A1 | PROCESS FOR MAKING MONTELUKAST AND INTERMEDIATES THEREFOR | SYNTHON BV (NL) | 2007-06-14 | — | — | US | disclosed |
| US-20070135642-A1 | PROCESS FOR MAKING MONTELUKAST AND INTERMEDIATES THEREFOR | SYNTHON BV (NL) | 2007-06-14 | — | — | US | disclosed |
| US-20070135643-A1 | PROCESS FOR MAKING MONTELUKAST AND INTERMEDIATES THEREFOR | SYNTHON BV (NL) | 2007-06-14 | — | — | US | disclosed |
| US-20070135643-A1 | PROCESS FOR MAKING MONTELUKAST AND INTERMEDIATES THEREFOR | SYNTHON BV (NL) | 2007-06-14 | — | — | US | disclosed |
| WO-2007057227-A1 | PROCESS FOR MAKING MONTELUKAST AND INTERMEDIATES THEREFOR | SYNTHON B.V. (NL) | 2007-05-24 | — | — | WO | disclosed |
| WO-2007057225-A2 | PROCESS FOR MAKING MONTELUKAST AND INTERMEDIATES THEREFOR | SYNTHON B.V. (NL) | 2007-05-24 | — | — | WO | disclosed |
| WO-2007057228-A1 | A NEW INTERMEDIATE FOR MAKING MONTELUKAST AND RELATED COMPOUNDS | SYNTHON B.V. (NL) | 2007-05-24 | — | — | WO | disclosed |