⚠ 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 | |
|---|---|---|---|---|
| Nicotinaldehyde SCHEMBL28069499 | 1.00 | ALDH1A1 (0.58) | — | |
| Nicotinaldehyde SCHEMBL29364000 | 1.00 | — | — | |
| Nicotinaldehyde SCHEMBL27451223 | 0.98 | ALDH1A1 (0.56) | — | |
| Nicotinaldehyde SCHEMBL28243821 | 0.98 | — | — | |
| Nicotinaldehyde SCHEMBL28670391 | 0.98 | — | — | |
| Nicotinaldehyde SCHEMBL28129266 | 0.98 | — | — | |
| Nicotinaldehyde SCHEMBL28288370 | 0.98 | — | — | |
| Nicotinaldehyde SCHEMBL3636771 | 0.98 | — | — | |
| Nicotinaldehyde SCHEMBL6403706 | 0.95 | ALDH1A1 (0.54) | — | |
| Nicotinaldehyde SCHEMBL28111360 | 0.95 | ALDH1A1 (0.54) | — |
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 21878 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 |
|---|---|---|---|---|---|---|---|
| CN-122094660-A | Composition in the form of an oil-in-water emulsion | — | 2026-05-26 | — | — | CN | claimed |
| EP-4151628-B1 | PREPARATION METHOD FOR SYNTHESIZING CHIRAL NICOTINE FROM CHIRAL TERT-BUTYL SULFINAMIDE | SHENZHEN ZINWI BIO TECH CO LTD (CN) | 2026-04-15 | — | — | EP | claimed |
| EP-4687829-A1 | COMPOSITION FOR CARING FOR KERATIN MATERIALS | L'OREAL (FR) | 2026-02-11 | — | — | EP | claimed |
| US-20250381116-A1 | SOLUBILIZATION OF THIOPYRIDINONE COMPOUND AND COMPOSITION COMPRISING SAME | OREAL (FR) | 2025-12-18 | — | — | US | claimed |
| US-20250362307-A1 | PHOTOACTIVE ANTIBODY CONJUGATE | LIAO JUNG CHI (TW) | 2025-11-27 | — | — | US | claimed |
| EP-3543679-B1 | METHOD FOR ANALYZING DIFFUSION COEFFICIENT OF SOLVENT MOLECULES IN POLYMER MATERIAL | LG CHEMICAL LTD (KR) | 2025-10-01 | — | — | EP | claimed |
| US-12398126-B2 | Process to synthesize 5-(3pyridyl)-2,2′-bithiophene(sensitizer) | FERMENTA BIOTECH LIMITED (IN) | 2025-08-26 | — | — | US | claimed |
| CN-120136781-A | ROR 1-targeted inhibitor and synthesis method and application thereof | 北京大学 | 2025-06-13 | — | — | CN | claimed |
| US-20250161201-A1 | COSMETIC COMPOSITION | THE BOOTS COMPANY PLC (GB) | 2025-05-22 | — | — | US | claimed |
| US-12306174-B2 | Diagnosis of cancer | OWLSTONE MEDICAL LIMITED (GB) | 2025-05-20 | — | — | US | claimed |
| US-4018910-A | ACETYL- OR BENZOYL- PYRIDINE | FIRMENICH & CIE (CH) | 1977-04-19 | — | — | US | claimed |
| US-4017624-A | N-(ω-Amino)alkylaniline derivatives | SUMITOMO CHEMICAL COMPANY, LIMITED (JA) | 1977-04-12 | — | — | US | claimed |
| US-3983238-A | Substituted pyridinol-containing compositions and methods for the treatment of coccidiosis | SANKYO COMPANY LIMITED (JA) | 1976-09-28 | — | — | US | claimed |
| US-3975532-A | ANALGESIC | ICI UNITED STATES INC. (US) | 1976-08-17 | — | — | US | claimed |
| US-3969523-A | Antiphlogistic pharmaceutical compositions containing a 1-(nicotinoyl or isonicotinoyl)-3-biphenylyl-alkanone-(2) | BOEHRINGER INGELHEIM GMBH (DT) | 1976-07-13 | — | — | US | claimed |
| US-3961066-A | ANALGESICS, ANTITUSSIVES | SUMITOMO CHEMICAL COMPANY, LIMITED (JA) | 1976-06-01 | — | — | US | claimed |
| US-3957803-A | CERTAIN TRANSIENT PRO-DRUG FORMS OF PHENYLBUTAZONE | INTERX RESEARCH CORPORATION (US) | 1976-05-18 | — | — | US | claimed |
| US-3953596-A | 8-Oxa-3-azabicyclo(3.2.1)octane analgesic compositions and method of alleviating pain in animals | ICI UNITED STATES INC. (US) | 1976-04-27 | — | — | US | claimed |
| US-3932429-A | Novel azabicyclo octane derivative and process for preparing same | TANABE SEIYAKU CO., LTD (JA) | 1976-01-13 | — | — | US | claimed |
| US-3932482-A | CARDIOTONIC | STERLING DRUG INC. (US) | 1976-01-13 | — | — | US | claimed |