⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL2115141 | 1.00 | — | — | |
| SCHEMBL122892 | 1.00 | — | — | |
| Ethylene SCHEMBL10541268 | 0.96 | — | — | |
| Bromomethane SCHEMBL10561848 | 0.94 | — | — | |
| SCHEMBL7319780 | 0.86 | — | — | |
| SCHEMBL10824175 | 0.86 | — | — | |
| Fumaric Acid SCHEMBL31186541 | 0.85 | INMT (0.37) | — | |
| Fumaric Acid SCHEMBL31230897 | 0.85 | INMT (0.37) | — | |
| SCHEMBL29396777 | 0.85 | — | — | |
| Trifluoroacetic Acid SCHEMBL30289959 | 0.84 | ITGB1 (0.33) | — |
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 2222 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 |
|---|---|---|---|---|---|---|---|
| US-20260108619-A1 | CONJUGATION LINKERS, CELL BINDING MOLECULE-DRUG CONJUGATES CONTAINING THE LINKERS, METHODS OF MAKING AND USES SUCH CONJUGATES WITH THE LINKERS | HANGZHOU DAC BIOTECH CO., LTD. (CN) | 2026-04-23 | — | — | US | claimed |
| US-12576124-B2 | Formulation of a conjugate of a tubulysin analog to a cell-binding molecule | HANGZHOU DAC BIOTECH CO., LTD (CN) | 2026-03-17 | — | — | US | claimed |
| US-12564575-B2 | Early management, mitigation and prevention of sepsis and sepsis-like syndromes, including neo-natal ARDS due to infection, injury or iatrogenesis | OPHIREX, INC (US) | 2026-03-03 | — | — | US | claimed |
| US-20250339551-A1 | AN ANTIBODY-DRUG CONJUGATE HAVING TWO OR MORE DIFFERENT FUNCTIONAL SMALL MOLECULES FOR ENHANCED TREATMENT OF REFRACTORY DISEASES | HANGZHOU SEEHE BIOTECHNOLOGY CO., LTD (CN) | 2025-11-06 | — | — | US | claimed |
| EP-4642484-A1 | TARGETED TREATMENT OF PROSTATE CANCERS AND OTHER TUMORS BY AN ANTIBODY-DRUG CONJUGATE | Hangzhou Seehe Biotechnology Co., Ltd (CN) | 2025-11-05 | — | — | EP | claimed |
| EP-4642492-A1 | AN ANTIBODY-DRUG CONJUGATE HAVING TWO OR MORE FUNCTIONAL SMALL MOLECULE COMPOUNDS FOR ENHANCED TREATMENT OF REFRACTORY DISEASES | Hangzhou Seehe Biotechnology Co., Ltd (CN) | 2025-11-05 | — | — | EP | claimed |
| US-12404332-B2 | Methods for diagnosing and treating cancers | RESEARCH DEVELOPMENT FOUNDATION (US) | 2025-09-02 | — | — | US | claimed |
| US-12286418-B2 | Compounds and methods for treating or preventing bacterial infections | BAYLOR COLLEGE OF MEDICINE (US) | 2025-04-29 | — | — | US | claimed |
| US-20250099495-A1 | METHODS OF INHIBITING KLEBSIELLA PNEUMONIAE CARBAPENEMASE-2 | CITY UNIVERSITY OF HONG KONG (CN) | 2025-03-27 | — | — | US | claimed |
| CN-119679777-A | Method for inhibiting klebsiella pneumoniae carbapenemase-2 | 香港城市大学深圳研究院 | 2025-03-25 | — | — | CN | claimed |
| US-4256733-A | Acetoxymethyl penam compounds as β-lactamase inhibitors | PFIZER INC. (US) | 1981-03-17 | — | — | US | claimed |
| EP-0013663-A1 | Process for removing an allylic group from allylic esters, carbonates and carbamates | SCHERING CORPORATION (US) | 1980-07-23 | — | — | EP | claimed |
| US-4202817-A | FROM A PHOSPHITE AMIDE OF 6-AMINO-PENICILLANIC OR CEPHALOSPORANIC ACID WITH A P-HYDROXY-PHENYLGLYCYL HALIDE IN AN APROTIC SOLVENT, ALSO A PHOSPHITE HALIDE SCAVENGER | NOVO INDUSTRI A/S (DK) | 1980-05-13 | — | — | US | claimed |
| US-4183850-A | Process for preparing 2-acyloxymethylpenams and 3-acyloxycephams | CONNLAB HOLDINGS LIMITED (CA) | 1980-01-15 | — | — | US | claimed |
| US-4138553-A | 3-Methylene cephalosporanic acid derivatives and process for preparation thereof | TEIJIN LIMITED (JP) | 1979-02-06 | — | — | US | claimed |
| US-4071681-A | Process for preparing beta-lactam antibiotic substances | SANKYO COMPANY LIMITED (JA) | 1978-01-31 | — | — | US | claimed |
| US-4036847-A | ANTIBACTERIAL | FUJISAWA PHARMACEUTICAL CO., LTD. (JA) | 1977-07-19 | — | — | US | claimed |
| US-4016155-A | Process for preparing cephalosporin derivatives | SANKYO COMPANY LIMITED (JA) | 1977-04-05 | — | — | US | claimed |
| US-4009159-A | PENICILLINS | FUJISAWA PHARMACEUTICAL CO., LTD. (JA) | 1977-02-22 | — | — | US | claimed |
| US-3993646-A | Process for the ring expansion of penicillins to cephalosporin compounds | FUJISAWA PHARMACEUTICAL CO., LTD. (JA) | 1976-11-23 | — | — | US | claimed |