⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL308543 | 1.00 | — | — | |
| SCHEMBL28168136 | 0.79 | CYP2D6 (1.00) | — | |
| SCHEMBL3134391 | 0.79 | CYP2D6 (1.00) | — | |
| SCHEMBL190067 | 0.79 | CYP2D6 (1.00) | — | |
| SCHEMBL213024 | 0.79 | CYP2D6 (1.00) | — | |
| Ammonia Solution, Strong SCHEMBL25317379 | 0.76 | CYP2D6 (0.92) | — | |
| Hydrochloric Acid SCHEMBL10880042 | 0.76 | CYP2D6 (0.92) | — | |
| Ammonia Solution, Strong SCHEMBL25317376 | 0.76 | CYP2D6 (0.92) | — | |
| SCHEMBL4078133 | 0.73 | CYP2D6 (0.73) | — | |
| SCHEMBL4970454 | 0.73 | CYP2D6 (0.73) | — |
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 79 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-0832082-B1 | N-HETEROARYL-PYRIDINESULFONAMIDE DERIVATIVES AND THEIR USE AS ENDOTHELIN ANTAGONISTS | ASTRAZENECA AB (SE) | 2001-11-21 | — | — | EP | claimed |
| EP-0832082-A1 | N-HETEROARYL-PYRIDINESULFONAMIDE DERIVATIVES AND THEIR USE AS ENDOTHELIN ANTAGONISTS | ZENECA LIMITED (GB) | 1998-04-01 | — | — | EP | claimed |
| US-5668137-A | N-heterocyclic sulfonamides having endothelin receptor activity | ZENECA LTD. (GB) | 1997-09-16 | — | — | US | claimed |
| EP-0749964-A1 | N-Heterocyclyl biphenyl sulfonamides | ZENECA LIMITED (GB) | 1996-12-27 | — | — | EP | claimed |
| WO-1996040681-A1 | N-HETEROARYL-PYRIDINESULFONAMIDE DERIVATIVES AND THEIR USE AS ENDOTHELIN ANTAGONISTS | ZENECA LIMITED (GB) | 1996-12-19 | — | — | WO | claimed |
| CN-104114546-A | AMIDE COMPOUND AND USE THEREOF FOR PEST CONTROL | SUMITOMO CHEMICAL CO | 2014-10-22 | — | — | CN | disclosed |
| EP-2307422-B1 | NOVEL SPIROCHROMANONE CARBOXYLIC ACIDS | MSD KK (JP) | 2014-03-26 | — | — | EP | disclosed |
| US-20140031334-A1 | DERIVATIVES OF 4-PIPERAZIN-1-YL-4-BENZO[B]THIOPHENE SUITABLE FOR THE TREATMENT OF CNS DISORDERS | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 2014-01-30 | — | — | US | disclosed |
| US-8598162-B2 | Derivatives of 4-piperazin-1-yl-4-benzo[B]thiophene suitable for the treatment of CNS disorders | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 2013-12-03 | — | — | US | disclosed |
| US-8524730-B2 | Spirochromanone carboxylic acids | MSD K.K. (JP) | 2013-09-03 | — | — | US | disclosed |
| EP-2120569-B1 | SPIROCHROMANON DERIVATIVES | MERCK SHARP & DOHME (US) | 2013-08-14 | — | — | EP | disclosed |
| CN-102850336-A | DERIVATIVES OF 4-PIPERAZIN-1-YL-4-BENZ0 [B] THIOPHENE SUITABLE FOR THE TREATMENT OF CNS DISORDERS | OTSUKA PHARMA CO LTD | 2013-01-02 | — | — | CN | disclosed |
| US-5401621-A | Improved desilvering, nonstainig, stability | FUJI PHOTO FILM CO., LTD. (JP) | 1995-03-28 | — | — | US | disclosed |
| EP-0636666-A2 | Pigment preparations with perylene derivatives as dispersing agent | BASF Aktiengesellschaft (DE) | 1995-02-01 | — | — | EP | disclosed |
| EP-0513387-A1 | ACTIVE OXYGEN INHIBITOR | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 1992-11-19 | — | — | EP | disclosed |
| EP-0496887-A1 | PROCESS FOR TREATING SILVER HALIDE PHOTOGRAPHIC METERIAL AND COMPOSITION THEREFOR | FUJI PHOTO FILM CO., LTD. (JP) | 1992-08-05 | — | — | EP | disclosed |
| US-5104889-A | Angiogenesis inhibiting activity | OTSUKA PHARMACEUTICAL FACTORY, INC. (JP) | 1992-04-14 | — | — | US | disclosed |
| CN-1009645-B | T-OXA-DICYCLO HEPTANE SUBST. DIAMIDES AND THE SAME KIND OF PG ANALOGUE | SQUIBB & SONS INC (US) | 1990-09-19 | — | — | CN | disclosed |
| EP-0275312-A1 | THIAZOLE DERIVATIVES | OTSUKA PHARMACEUTICAL FACTORY, INC. (JP) | 1988-07-27 | — | — | EP | disclosed |
| CN-86105664-A | Diamide and congener prostaglandin analogue thereof that 7-oxabicyclo heptane replaces | — | 1987-02-18 | — | — | CN | disclosed |