⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL7341448 | 0.81 | — | — | |
| SCHEMBL7818004 | 0.79 | — | — | |
| SCHEMBL10359724 | 0.79 | SMN1; SMN2 (0.33) | — | |
| SCHEMBL587839 | 0.77 | — | — | |
| SCHEMBL3301824 | 0.73 | — | — | |
| SCHEMBL425783 | 0.73 | — | — | |
| SCHEMBL4225062 | 0.72 | — | — | |
| SCHEMBL9069582 | 0.72 | — | — | |
| SCHEMBL6938661 | 0.72 | — | — | |
| SCHEMBL1526040 | 0.71 | — | — |
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 30 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-119040628-A | Efficient green gold leaching agent and application method thereof | 中南大学 | 2024-11-29 | — | — | CN | claimed |
| EP-3808768-A1 | CAPPED AND UNCAPPED ANTIBODY CYSTEINES, AND THEIR USE IN ANTIBODY-DRUG CONJUGATION | Pfizer Inc. (US) | 2021-04-21 | — | — | EP | claimed |
| US-20190030183-A1 | CAPPED AND UNCAPPED ANTIBODY CYSTEINES, AND THEIR USE IN ANTIBODY-DRUG CONJUGATION | PFIZER INC. (US) | 2019-01-31 | — | — | US | claimed |
| WO-2018146585-A1 | LARGE SCALE PRODUCTION PROCESS FOR CAPPED AND UN-CAPPED ANTIBODY CYSTEINES AND THEIR USE IN THERAPEUTIC PROTEIN CONJUGATION | PFIZER INC. (US) | 2018-08-16 | — | — | WO | claimed |
| EP-3334760-A2 | CAPPED AND UNCAPPED ANTIBODY CYSTEINES, AND THEIR USE IN ANTIBODY-DRUG CONJUGATION | Pfizer Inc (US) | 2018-06-20 | — | — | EP | claimed |
| WO-2017025897-A2 | CAPPED AND UNCAPPED ANTIBODY CYSTEINES, AND THEIR USE IN ANTIBODY-DRUG CONJUGATION | PFIZER INC. (US) | 2017-02-16 | — | — | WO | claimed |
| EP-0474861-B1 | ALCOHOL-ESTER SEPARATION BY REACTION WITH ACETATE | EASTMAN CHEM CO (US) | 1994-09-14 | — | — | EP | claimed |
| EP-0474853-B1 | PROTECTED HYDROXY METHOD FOR ALCOHOL-ESTER SEPARATION | EASTMAN CHEM CO (US) | 1994-08-10 | — | — | EP | claimed |
| EP-0244167-B1 | IMPROVED PROCESS FOR PREPARING POLY (ARYL ETHERS) AND POLY (ARYL ETHER KETONES) | AMOCO CORPORATION (US) | 1990-04-04 | — | — | EP | claimed |
| CN-120289420-A | Method for realizing thiosulfate alkylation based on micro-flow field technology | 南京工业大学 | 2025-07-11 | — | — | CN | disclosed |
| CN-119040628-A | Efficient green gold leaching agent and application method thereof | 中南大学 | 2024-11-29 | — | — | CN | disclosed |
| CN-119040628-A | Efficient green gold leaching agent and application method thereof | 中南大学 | 2024-11-29 | — | — | CN | disclosed |
| US-12121588-B2 | Large scale production process for capped and un-capped antibody cysteines and their use in therapeutic protein conjugation | PFIZER INC. (US) | 2024-10-22 | — | — | US | disclosed |
| US-11980669-B2 | Capped and uncapped antibody cysteines, and their use in antibody-drug conjugation | PFIZER, INC. (US) | 2024-05-14 | — | — | US | disclosed |
| WO-2017025897-A2 | CAPPED AND UNCAPPED ANTIBODY CYSTEINES, AND THEIR USE IN ANTIBODY-DRUG CONJUGATION | PFIZER INC. (US) | 2017-02-16 | — | — | WO | disclosed |
| US-20150175634-A1 | Preparation of Phenol- or Thiophenyl-Sulfonic Acid Functionalized Solid Acids | NATIONAL TAIWAN UNIVERSITY (TW) | 2015-06-25 | — | — | US | disclosed |
| US-9062081-B1 | Preparation of phenol- or thiophenyl-sulfonic acid functionalized solid acids | NATIONAL TAIWAN UNIVERSITY (TW) | 2015-06-23 | — | — | US | disclosed |
| EP-2049476-A1 | PROCESS FOR THE PREPARATION OF LEVETIRACETAM | ZaCh System S.p.A. (IT) | 2009-04-22 | — | — | EP | disclosed |
| WO-2008012268-A1 | PROCESS FOR THE PREPARATION OF LEVETIRACETAM | ZACH SYSTEM S.P.A. (IT) | 2008-01-31 | — | — | WO | disclosed |
| US-4258129-A | IMPROVE GREEN SHELF LIFE | FUJI PHOTO FILM CO., LTD. (JP) | 1981-03-24 | — | — | US | disclosed |