⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL426486 | 0.80 | — | — | |
| SCHEMBL427720 | 0.78 | — | — | |
| SCHEMBL6243866 | 0.78 | — | — | |
| SCHEMBL7826416 | 0.74 | — | — | |
| SCHEMBL209977 | 0.73 | — | — | |
| SCHEMBL7072383 | 0.71 | — | — | |
| SCHEMBL3019700 | 0.69 | EGLN1 (0.39) | — | |
| SCHEMBL18694667 | 0.69 | EPHX1 (0.35) | — | |
| SCHEMBL27834 | 0.69 | — | — | |
| SCHEMBL6634028 | 0.69 | — | — |
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 20 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20080194590-A1 | 4-Piperazinylthieno [2,3-D] Pyrimidine Compounds as Platelet Aggregation Inhibitors | PFIZER INC | 2008-08-14 | — | — | US | disclosed |
| EP-1869051-A1 | 4-PIPERAZINYLTHIENO Ý2,3-D¨PYRIMIDINE COMPOUNDS AS PLATELET AGGREGATION INHIBITORS | Pharmacia & Upjohn Company LLC (US) | 2007-12-26 | — | — | EP | disclosed |
| WO-2006103545-A1 | 4-PIPERAZINYLTHIENO [2,3-D] PYRIMIDINE COMPOUNDS AS PLATELET AGGREGATION INHIBITORS | PHARMACIA & UPJOHN COMPANY LLC (US) | 2006-10-05 | — | — | WO | disclosed |
| EP-0985671-B1 | PYRIDOCARBAZOLE DERIVATIVES HAVING cGMP-PDE INHIBITORY EFFECT | MOCHIDA PHARM CO LTD (JP) | 2003-04-02 | — | — | EP | disclosed |
| US-6476021-B1 | Compounds having cGMP-PDE inhibitory effect | MOCHIDA PHARMACEUTICAL CO., LTD. (JP) | 2002-11-05 | — | — | US | disclosed |
| EP-0757682-B1 | BENZOFURAN DERIVATIVES USEFUL AS INHIBITORS OF BONE RESORPTION | FUJISAWA PHARMACEUTICAL CO (JP) | 2001-06-20 | — | — | EP | disclosed |
| US-6197768-B1 | THERAPY, PREVENTION ISCHEMIC HEART DISEASE | MOCHIDA PHARMACEUTICAL CO., LTD. (JP) | 2001-03-06 | — | — | US | disclosed |
| CN-1284075-A | Novel compounds having CGMP-PDE inhibitory effect | MOCHIDA PHARM CO LTD (JP) | 2001-02-14 | — | — | CN | disclosed |
| EP-1048666-A1 | NOVEL COMPOUNDS HAVING cGMP-PDE INHIBITORY EFFECT | MOCHIDA PHARMACEUTICAL CO., LTD. (JP) | 2000-11-02 | — | — | EP | disclosed |
| EP-0992240-A1 | THERAPEUTIC AGENT FOR ERECTION FAILURE | MOCHIDA PHARMACEUTICAL CO., LTD. (JP) | 2000-04-12 | — | — | EP | disclosed |
| EP-0985671-A1 | PYRIDOCARBAZOLE DERIVATIVES HAVING cGMP-PDE INHIBITORY EFFECT | MOCHIDA PHARMACEUTICAL CO., LTD. (JP) | 2000-03-15 | — | — | EP | disclosed |
| US-6018046-A | SELECTIVE ACTION IN INHIBITING CYCLIC GMP-PHOSPHODIESTERASE (CGMP-PDE); PHARMACEUTICALS FOR TREATING DISEASES AGAINST WHICH THE INHIBITORY ACTION IS EFFECTIVE, SUCH AS PULMONARY HYPERTENSION | MOCHIDA PHARMACEUTICAL CO., LTD. (JP) | 2000-01-25 | — | — | US | disclosed |
| US-5858995-A | ADMINISTERING TO HUMANS AND ANIMALS IN THE TREATMENT OF DISEASES CAUSED BY ABNORMAL BONE METABOLISM | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1999-01-12 | — | — | US | disclosed |
| EP-0757682-A1 | BENZOFURAN DERIVATIVES USEFUL AS INHIBITORS OF BONE RESORPTION | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1997-02-12 | — | — | EP | disclosed |
| WO-1996034866-A1 | IMIDAZO 1,2-A PYRIDINE AND IMIDAZO 1,2-A PYRIDEZINE DERIVATIVES AND THEIR USE AS BONE RESORPTION INHIBITORS | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1996-11-07 | — | — | WO | disclosed |
| WO-1995029907-A1 | BENZOFURAN DERIVATIVES USEFUL AS INHIBITORS OF BONE RESORPTION | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1995-11-09 | — | — | WO | disclosed |
| EP-0222322-B1 | CEPHALOSPORIN DERIVATIVES AND PROCESS FOR THEIR PREPARATION | HOECHST AKTIENGESELLSCHAFT (DE) | 1992-05-06 | — | — | EP | disclosed |
| US-4857521-A | Trialkylsilyl pyridinium cephalosporin antibiotics | SANWA KAGAKU KENKYUSHO CO., LTD. (JP) | 1989-08-15 | — | — | US | disclosed |
| EP-0231124-A2 | Cephalosporin derivatives, salts thereof, process for their manufacture, and pharmaceutical agents comprising them | SANWA KAGAKU KENKYUSHO CO., LTD. (JP) | 1987-08-05 | — | — | EP | disclosed |
| EP-0222322-A2 | Cephalosporin derivatives and process for their preparation | HOECHST AKTIENGESELLSCHAFT (DE) | 1987-05-20 | — | — | EP | disclosed |