⚠ 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 | |
|---|---|---|---|---|
| Sulfurous Acid SCHEMBL27448793 | 1.00 | — | — | |
| Sulfurous Acid SCHEMBL11082187 | 1.00 | CA1 (0.86) | — | |
| Sulfurous Acid SCHEMBL7536205 | 0.94 | CA1 (0.75) | — | |
| Sulfurous Acid SCHEMBL20658053 | 0.94 | CA1 (0.75) | — | |
| Sulfurous Acid SCHEMBL10376830 | 0.94 | — | — | |
| Sulfurous Acid SCHEMBL6560692 | 0.94 | — | — | |
| Sulfurous Acid SCHEMBL11413369 | 0.94 | CA1 (0.75) | — | |
| Sulfurous Acid SCHEMBL22817897 | 0.94 | — | — | |
| Sulfurous Acid SCHEMBL10594248 | 0.94 | CA1 (0.75) | — | |
| Sulfurous Acid SCHEMBL1207221 | 0.94 | — | — |
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 29420 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-116948095-B | Polymer, ultra-high temperature oil well cement retarder, preparation method and application thereof, and cement slurry | CHINA NATIONAL PETROLEUM CORP. (CN) | 2026-05-26 | — | — | CN | claimed |
| CN-122079692-A | Fertilizer for activating plant genes | — | 2026-05-26 | — | — | CN | claimed |
| CN-121244242-B | Vanadium-based catalyst for converting sulfur dioxide into sulfur trioxide by cracking waste acid, and preparation method and application thereof | EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY (CN) | 2026-05-26 | — | — | CN | claimed |
| CN-117285679-B | Clay stabilizer and preparation method thereof | CHINA PETROLEUM & CHEMICAL CORP. (CN) | 2026-05-26 | — | — | CN | claimed |
| US-20260139175-A1 | USE OF AN AQUEOUS DEICING/ANTI-ICING COMPOSITION FOR REDUCING CARBON FIBRE DEGRADATION | PERSTORP AB (SE) | 2026-05-21 | — | — | US | claimed |
| CN-122061012-A | Method for preparing sponge palladium by synergistically enriching platinum palladium and green short process from silver anode slime nitric acid leaching solution | 山东恒邦冶炼股份有限公司 | 2026-05-19 | — | — | CN | claimed |
| CN-122055356-A | Process for preparing 4-chloro-5- (4-tolyl) -1H-imidazole-2-carbonitrile | 克罗普诺赛斯(印度)私人有限公司 | 2026-05-15 | — | — | CN | claimed |
| WO-2026102393-A1 | COMPOSITIONS AND METHODS FOR PRODUCING ALLULOSE | DANISCO US INC. (US) | 2026-05-15 | — | — | WO | claimed |
| CN-118145679-B | Prussian blue and preparation method and application of active carbon-Prussian blue material | 广西中伟新能源科技有限公司 | 2026-05-15 | — | — | CN | claimed |
| WO-2026090627-A1 | STABLE PITOLISANT LIQUID FORMULATIONS AND METHOD OF ITS USE | PATEL SANDIPKUMAR (US) | 2026-04-30 | — | — | WO | claimed |
| US-3973074-A | POTASSIUM HYDROXIDE OR CARBONATE | MACMILLAN BLOEDEL LIMITED (CA) | 1976-08-03 | — | — | US | claimed |
| US-3971440-A | Method for treating subterranean formations with cellulose ether-polyacrylamide aqueous gels | PHILLIPS PETROLEUM COMPANY (US) | 1976-07-27 | — | — | US | claimed |
| US-3966903-A | ALKYLENE CARBONATE | SHISEIDO CO., LTD. (JA) | 1976-06-29 | — | — | US | claimed |
| US-3966880-A | Method for producing alkali metal gold sulfite | AMERICAN CHEMICAL & REFINING COMPANY INC. (US) | 1976-06-29 | — | — | US | claimed |
| US-3955998-A | Aqueous gels for plugging fractures in subterranean formation and production of said aqueous gels | PHILLIPS PETROLEUM COMPANY (US) | 1976-05-11 | — | — | US | claimed |
| US-3951754-A | Method of inhibiting the thermopolymerization of isoprene and butadiene | LIAKUMOVICH ALEXANDR GRIGORIEV | 1976-04-20 | — | — | US | claimed |
| US-3947491-A | INHIBIT COLOR FORMATION | THE PURDUE FREDERICK COMPANY (US) | 1976-03-30 | — | — | US | claimed |
| US-3939662-A | Liquid impervious surface structures | PHILLIPS PETROLEUM COMPANY (US) | 1976-02-24 | — | — | US | claimed |
| US-3932586-A | ABSORPTION IN AQUEOUS SOLUTION TO FORM SULFATE WHICH IS CONVERTED TO H2S AND THEN TO S | THE UNIVERSITY OF DELAWARE (US) | 1976-01-13 | — | — | US | claimed |
| US-3931365-A | AMMONIUM OR METAL THIOSULFATE, SULFITE OR BISULFITE | STAUFFER CHEMICAL COMPANY (US) | 1976-01-06 | — | — | US | claimed |