⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL9824258 | 0.88 | — | — | |
| SCHEMBL7214067 | 0.77 | — | — | |
| SCHEMBL7107969 | 0.64 | — | — | |
| Ethylene SCHEMBL10541268 | 0.61 | — | — | |
| SCHEMBL14391604 | 0.54 | DPP4 (0.45) | — | |
| SCHEMBL9790995 | 0.54 | — | — | |
| SCHEMBL3275364 | 0.52 | — | — | |
| SCHEMBL3424716 | 0.47 | — | — | |
| SCHEMBL10839246 | 0.46 | — | — | |
| SCHEMBL10001241 | 0.46 | TSHR (0.38) | — |
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 41 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-0999213-B1 | PROCESS FOR PRODUCING EXO-METHYLENEPENAM COMPOUNDS | OTSUKA KAGAKU KK (JP) | 2003-12-17 | — | — | EP | claimed |
| EP-1225176-B1 | Process for preparing exo-methylenepenam compounds | OTSUKA KAGAKU KK (JP) | 2003-07-30 | — | — | EP | claimed |
| EP-1225176-A2 | Process for preparing exo-methylenepenam compounds | OTSUKA KAGAKU KABUSHIKI KAISHA (JP) | 2002-07-24 | — | — | EP | claimed |
| US-6339152-B1 | Process for producing exo-methylenepenam compounds | OTSUKA KAGAKU KABUSHIKI KAISHA (JP) | 2002-01-15 | — | — | US | claimed |
| US-6197185-B1 | PREPARING AN EXO-METHYLENEPENAM COMPOUND BY ELECTROREDUCTION OF BETA-LACTAM HALIDE COMPOUND | OTSUKA KAGAKU KABUSHIKI KAISHA (JP) | 2001-03-06 | — | — | US | claimed |
| EP-0999213-A1 | PROCESS FOR PRODUCING EXO-METHYLENEPENAM COMPOUNDS | OTSUKA KAGAKU KABUSHIKI KAISHA (JP) | 2000-05-10 | — | — | EP | claimed |
| US-6043356-A | REDUCING A BETA-LACTAM HALIDE COMPOUND WITH METAL OR METAL COMPOUND TO OBTAIN EXO-METHYLENEPENAM COMPOUND | OTSUKA KAGAKU KABUSHIKI KAISHA (JP) | 2000-03-28 | — | — | US | claimed |
| EP-0759428-A1 | PROCESS FOR THE PRODUCTION OF BETA-LACTAM COMPOUNDS | OTSUKA KAGAKU KABUSHIKI KAISHA (JP) | 1997-02-26 | — | — | EP | claimed |
| EP-0206000-A1 | (2,3)-Alpha-methylenepenam-3-carboxylic acids and derivatives thereof | F. HOFFMANN-LA ROCHE AG (CH) | 1986-12-30 | — | — | EP | claimed |
| EP-0999213-B1 | PROCESS FOR PRODUCING EXO-METHYLENEPENAM COMPOUNDS | OTSUKA KAGAKU KK (JP) | 2003-12-17 | — | — | EP | disclosed |
| EP-0999213-B1 | PROCESS FOR PRODUCING EXO-METHYLENEPENAM COMPOUNDS | OTSUKA KAGAKU KK (JP) | 2003-12-17 | — | — | EP | disclosed |
| EP-1225176-B1 | Process for preparing exo-methylenepenam compounds | OTSUKA KAGAKU KK (JP) | 2003-07-30 | — | — | EP | disclosed |
| EP-1225176-B1 | Process for preparing exo-methylenepenam compounds | OTSUKA KAGAKU KK (JP) | 2003-07-30 | — | — | EP | disclosed |
| CN-1099421-C | Process for producing exo-methylenepenam compounds | OTSUKA KAGAKU KK (JP) | 2003-01-22 | — | — | CN | disclosed |
| US-5905147-A | HALOGENATION AND DEHALOGENATION WITH CYCLIZATION TO FORM PENICILLIN RINGS OR CEPHALOSPORINS | OTSUKA KAGAKU KABUSHIKI KAISHA (JP) | 1999-05-18 | — | — | US | disclosed |
| WO-1998039336-A1 | PROCESS FOR PRODUCING EXO-METHYLENEPENAM COMPOUNDS | OTSUKA KAGAKU KABUSHIKI KAISHA (JP) | 1998-09-11 | — | — | WO | disclosed |
| US-5770729-A | SULFIDE COMPOUND WITH POLAR SUBSTITUENTS, FORMATION OF SULFOXIDE, MILD CONDITIONS, SAFE, NONPOLLUTING | OTSUKA KAGAKU KABUSHIKI KAISHA (JP) | 1998-06-23 | — | — | US | disclosed |
| EP-0759428-A1 | PROCESS FOR THE PRODUCTION OF BETA-LACTAM COMPOUNDS | OTSUKA KAGAKU KABUSHIKI KAISHA (JP) | 1997-02-26 | — | — | EP | disclosed |
| EP-0686613-A1 | OZONIDE REDUCING AGENT | OTSUKA KAGAKU KABUSHIKI KAISHA (JP) | 1995-12-13 | — | — | EP | disclosed |
| EP-0206000-A1 | (2,3)-Alpha-methylenepenam-3-carboxylic acids and derivatives thereof | F. HOFFMANN-LA ROCHE AG (CH) | 1986-12-30 | — | — | EP | disclosed |