⚠ 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 | |
|---|---|---|---|---|
| Propiolic Acid SCHEMBL4192977 | 1.00 | CA1 (0.36) | — | |
| Propiolic Acid SCHEMBL10945257 | 0.95 | — | — | |
| Propiolic Acid SCHEMBL9426991 | 0.95 | CA1 (0.33) | — | |
| Propiolic Acid SCHEMBL29283708 | 0.95 | — | — | |
| Propiolic Acid SCHEMBL6666580 | 0.95 | CA1 (0.33) | — | |
| Propiolic Acid SCHEMBL6659229 | 0.95 | — | — | |
| Propiolic Acid SCHEMBL11072332 | 0.95 | — | — | |
| Propiolic Acid SCHEMBL9815678 | 0.95 | — | — | |
| Propiolic Acid SCHEMBL18047804 | 0.95 | — | — | |
| Propiolic Acid SCHEMBL1569415 | 0.95 | — | — |
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
Appears in 27181 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4748840-A1 | IMIDAZO[1,2-A]PYRIDINE TYPE IRAK DEGRADATION AGENT AND USE THEREOF | TAINUORUI (TIANJIN) BIOTECHNOLOGY CO., LTD (CN) | 2026-05-27 | — | — | EP | claimed |
| CN-116903866-B | Polyvinyl alcohol modified multifunctional powder slump retaining agent and preparation method thereof | JIANGSU ARIT NEW MATERIALS CO.,LTD. (CN) | 2026-05-26 | — | — | CN | claimed |
| CN-122060402-A | Radiation-cured wear-resistant paint and preparation method thereof | 江苏佳饰家新材料集团股份有限公司 | 2026-05-19 | — | — | CN | claimed |
| WO-2026090120-A1 | HIGH MOLECULAR WEIGHT MULTI-ARM POLYMERS AND MEDICAL HYDROGELS FORMED THEREFROM | BOSTON SCIENTIFIC SCIMED, INC. (US) | 2026-04-30 | — | — | WO | claimed |
| US-20260108634-A1 | HIGH MOLECULAR WEIGHT MULTI-ARM POLYMERS AND MEDICAL HYDROGELS FORMED THEREFROM | BOSTON SCIENTIFIC SCIMED, INC. (US) | 2026-04-23 | — | — | US | claimed |
| EP-3852815-B1 | STABLE COMPOSITIONS COMPOSED OF A RADIOPAQUE AGENT AND CYANOACRYLATE MONOMER AND APPLICATIONS THEREOF | CHEMENCE MEDICAL INC (US) | 2026-02-25 | — | — | EP | claimed |
| EP-3365354-B1 | PEPTIDES AND PEPTIDOMIMETICS IN COMBINATION WITH T CELL ACTIVATING AND/OR CHECKPOINT INHIBITING AGENTS FOR CANCER TREATMENT | CANBAS CO LTD (JP) | 2026-02-11 | — | — | EP | claimed |
| EP-4461734-B1 | TYK2 INHIBITORS AND USES THEREOF | ALUMIS INC (US) | 2026-02-04 | — | — | EP | claimed |
| EP-4480953-B1 | TYK2 INHIBITORS AND USES THEREOF | ALUMIS INC (US) | 2026-02-04 | — | — | EP | claimed |
| EP-4169108-B1 | METHOD FOR COMPOSITE DELAMINATION | GRST SINGAPORE PTE LTD (SG) | 2025-12-03 | — | — | EP | claimed |
| EP-0055170-A1 | 3-Keto-delta-4 or delta-1,4 steroid derivatives substituted at position 7, their preparation, their utilization as pharmaceutical compositions, and compositions containing them | ROUSSEL-UCLAF (FR) | 1982-06-30 | — | — | EP | claimed |
| EP-0002258-B1 | HYDANTOIN DERIVATIVES AND SALTS THEREOF, THEIR SYNTHESIS AND INTERMEDIATES, AND PHARMACEUTICAL FORMULATIONS | THE WELLCOME FOUNDATION LIMITED (GB) | 1982-02-17 | — | — | EP | claimed |
| EP-0003893-B1 | NOVEL DIBENZ (B,F) OXEPIN AND DIBENZO (B,F) THIEPIN COMPOUNDS AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF, PROCESSES FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM | Dainippon Pharmaceutical Co., Ltd. (JP) | 1981-11-04 | — | — | EP | claimed |
| US-4296190-A | PLATE COATED WITH UNSATURATED POLYESTER, ACRYLIC POLYMER, EPOXY RESIN OR ACRYLIC-MODIFIED POLYAMIDE | RICOH CO., LTD. (JP) | 1981-10-20 | — | — | US | claimed |
| EP-0000930-B1 | N-CARBOXYALKANE-AMINOALKANE-DIPHOSPHONIC ACIDS, N-CARBOXYALKANE-AZACYCLOALKANE-DIPHOSPHONIC ACIDS AND N-CARBOXYALKANE-AMINOARYLKANE DIPHOSPHONIC ACIDS, PROCESS FOR THEIR PREPARATION AND THEIR USE AS SEQUESTERING AGENTS | Benckiser-Knapsack GmbH (DE) | 1981-07-01 | — | — | EP | claimed |
| EP-0021422-A1 | Gas separating member | KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO (JP) | 1981-01-07 | — | — | EP | claimed |
| US-4242182-A | OLEFINIC KETONES, OLEFINIC ACIDS, ESTERS AMIDES | POPESCU FRANCINE | 1980-12-30 | — | — | US | claimed |
| US-3997348-A | FERRIC SALT BLEACHING SOLUTION | FUJI PHOTO FILM CO., LTD. (JA) | 1976-12-14 | — | — | US | claimed |
| US-3969200-A | Manufacture of propiolic acid | BASF AKTIENGESELLSCHAFT (DT) | 1976-07-13 | — | — | US | claimed |
| US-3956168-A | QUATERNARY AMMONIUM COMPOUND | DAINIPPON INK AND CHEMICALS, INCORPORATED (JA) | 1976-05-11 | — | — | US | claimed |