⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL9550774 | 0.97 | — | — | |
| Hydrochloric Acid SCHEMBL10803110 | 0.97 | — | — | |
| Ammonia Solution, Strong SCHEMBL7758144 | 0.97 | — | — | |
| Methylamine SCHEMBL28810333 | 0.93 | HDAC2 (0.52) | — | |
| SCHEMBL570578 | 0.92 | — | — | |
| SCHEMBL518453 | 0.90 | HDAC2 (0.57) | — | |
| SCHEMBL20184157 | 0.90 | HDAC2 (0.57) | — | |
| SCHEMBL11169395 | 0.90 | HDAC2 (0.57) | — | |
| SCHEMBL6912982 | 0.90 | HDAC2 (0.57) | — | |
| Hydrochloric Acid SCHEMBL8599803 | 0.90 | HDAC2 (0.57) | — |
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 1328 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| WO-2026107041-A1 | USE OF (S)-3-AMINO-4-(DIFLUOROMETHYLENYL) CYCLOPENT-1-ENE-1-CARBOXYLIC ACID IN THE TREATMENT OF PAIN | OVID THERAPEUTICS INC. (US) | 2026-05-21 | — | — | WO | claimed |
| US-20260130878-A1 | USE OF (S)-3-AMINO-4-(DIFLUOROMETHYLENYL) CYCLOPENT-1-ENE-1-CARBOXYLIC ACID IN THE TREATMENT OF PAIN | OVID THERAPEUTICS INC (US) | 2026-05-14 | — | — | US | claimed |
| EP-4692048-A2 | METHODS OF TREATING CDKL5 DISORDERS WITH THE COMPOUND OV329 | Ovid Therapeutics Inc. (US) | 2026-02-11 | — | — | EP | claimed |
| EP-3579826-B1 | METHODS OF TREATING CDKL5 DISORDERS WITH THE COMPOUND OV329 | OVID THERAPEUTICS INC (US) | 2026-01-07 | — | — | EP | claimed |
| EP-4665324-A1 | USE OF (S)-3-AMINO-4-(DIFLUOROMETHYLENYL)CYCLOPENT-1-ENE-1-CARBOXYLIC ACID IN THE TREATMENT OF DIABETES AND PRE-DIABETES | Ovid Therapeutics Inc. (US) | 2025-12-24 | — | — | EP | claimed |
| EP-4648797-A1 | USE OF (S)-3-AMINO-4-(DIFLUOROMETHYLENYL) CYCLOPENT-1-ENE-1-CARBOXYLIC ACID IN THE TREATMENT OF MULTIPLE SCLEROSIS | Ovid Therapeutics Inc. (US) | 2025-11-19 | — | — | EP | claimed |
| EP-4648757-A2 | USE OF (S)-3-AMINO-4-(DIFLUOROMETHYLENYL)CYCLOPENT-1-ENE-1-CARBOXYLIC ACID FOR GASTROINTESTINAL TRACT DISORDERS AND AS AN IMMUNOMODULATORY AGENT | Ovid Therapeutics Inc. (US) | 2025-11-19 | — | — | EP | claimed |
| EP-4648798-A1 | USE OF (S)-3-AMINO-4-(DIFLUOROMETHYLENYL) CYCLOPENT-1-ENE-1-CARBOXYLIC ACID IN THE TREATMENT OF RHEUMATOID ARTHRITIS | Ovid Therapeutics Inc. (US) | 2025-11-19 | — | — | EP | claimed |
| US-20250195459-A1 | USE OF (1S,3S)-3-AMINO-4-(DIFLUOROMETHYLIDENE) CYCLOPENTANE-1-CARBOXYLIC ACID AND (S)-3-AMINO-4-(DIFLUOROMETHYLENYL)CYCLOPENT-1-ENE-1-CARBOXYLIC ACID IN THE TREATMENT OF TINNITUS, ACUTE SENSORINEURAL HEARING LOSS, MENIERE’S DISEASE, TOURETTE’S SYNDROME, ATTENTION DEFICIT HYPERACTIVITY DISORDER AND ADDICTION | OVID THERAPEUTICS INC. | 2025-06-19 | — | — | US | claimed |
| US-12331006-B2 | Process for the synthesis of (s) 3-amino-4-(difluoromethylenyl)cyclopent-1-ene-1-carboxylic acid | NORTHWESTERN UNIVERSITY (US) | 2025-06-17 | — | — | US | claimed |
| US-5811610-A | Tricyclocarboxylate, method for preparing the same and perfume comprising the same | KAO CORPORATION (JP) | 1998-09-22 | — | — | US | claimed |
| EP-0807100-A1 | TRICYCLOCARBOXYLATE, METHOD FOR PREPARING THE SAME AND PERFUME COMPRISING THE SAME | Kao Corporation (JP) | 1997-11-19 | — | — | EP | claimed |
| WO-1997019906-A1 | TRICYCLOCARBOXYLATE, METHOD FOR PREPARING THE SAME AND PERFUME COMPRISING THE SAME | KAO CORPORATION (JP) | 1997-06-05 | — | — | WO | claimed |
| WO-1994028389-A1 | USE OF SATURATED, RING-CONTAINING COMPOUNDS AS CLEARING SOLVENTS | CAMIENER GERALD W (US) | 1994-12-08 | — | — | WO | claimed |
| US-5344637-A | Microscopic analysis of biological specimens | AMRESCO, LLC | 1994-09-06 | — | — | US | claimed |
| EP-0130482-B1 | DIAMINOCYCLOHEXANE PLATINUM COMPLEXES, PROCESS FOR PREPARING SAME AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME | Research Corporation (US) | 1988-12-28 | — | — | EP | claimed |
| US-4758588-A | Diaminocyclohexane platinum complexes | RESEARCH CORPORATION TECHNOLOGIES (US) | 1988-07-19 | — | — | US | claimed |
| US-4661516-A | WATER SOLUBLE, ANTITUMOR AGENTS | RESEARCH CORPORATION (US) | 1987-04-28 | — | — | US | claimed |
| EP-0108023-B1 | PROCESS FOR THE STABILIZATION OF VINYL CHLORIDE POLYMERS | RHONE-POULENC CHIMIE (FR) | 1986-12-17 | — | — | EP | claimed |
| US-4612339-A | YTTRIUM OR LANTHANDIDE COMPOUND; AMMONIUM, ALKALI OR ALKALINE EARTH METAL HALIDE | RHONE-POULENC SPECIALITES CHIMIQUES (FR) | 1986-09-16 | — | — | US | claimed |