⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL187468 | 0.87 | — | — | |
| SCHEMBL22973375 | 0.75 | HSP90AA1 (0.34) | — | |
| SCHEMBL28962197 | 0.73 | — | — | |
| SCHEMBL20594196 | 0.73 | — | — | |
| SCHEMBL459596 | 0.71 | — | — | |
| SCHEMBL30861215 | 0.69 | — | — | |
| SCHEMBL331610 | 0.67 | — | — | |
| SCHEMBL1093944 | 0.67 | — | — | |
| SCHEMBL6051705 | 0.67 | — | — | |
| SCHEMBL16363083 | 0.67 | — | — |
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 113 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-109337558-B | Blue-light-proof coating liquid, blue-light-proof coating optical material and preparation method thereof | 江苏视科新材料股份有限公司 | 2021-11-09 | — | — | CN | claimed |
| CN-109337559-B | Blue light/color change prevention dual-function coating optical material and preparation method thereof | 江苏视科新材料股份有限公司 | 2021-02-09 | — | — | CN | claimed |
| EP-3508554-B1 | PHOTOCHROMIC OPTICAL MATERIAL AND PREPARATION METHOD THEREFOR | JIANGSU SHIKEXINCAI COMPANY LTD (CN) | 2021-01-20 | — | — | EP | claimed |
| CN-107779072-B | Photochromic coating liquid and application thereof | 江苏视科新材料股份有限公司 | 2020-08-25 | — | — | CN | claimed |
| CN-111171619-A | Photochromic coating and preparation method thereof | 南京米兰达视光科学研究院有限公司 | 2020-05-19 | — | — | CN | claimed |
| CN-107722028-B | Photochromic optical material | 江苏视科新材料股份有限公司 | 2020-04-21 | — | — | CN | claimed |
| CN-107828268-B | Spiropyran photochromic coating and preparation method thereof | 南京米兰达视光科学研究院有限公司 | 2020-02-21 | — | — | CN | claimed |
| CN-110724077-A | Preparation method of 1,2, 3-trithio-ethyl-thiopropane | 山东益丰生化环保股份有限公司 | 2020-01-24 | — | — | CN | claimed |
| EP-3508554-A1 | PHOTOCHROMIC OPTICAL MATERIAL AND PREPARATION METHOD THEREFOR | Jiangsu Shikexincai Company Limited (CN) | 2019-07-10 | — | — | EP | claimed |
| US-9994667-B2 | Polythiourethane-based casting resin having high fracture resistance and low specific weight | Bruno Bock Chemische Fabrik GmbH and Co. KG (DE) | 2018-06-12 | — | — | US | claimed |
| EP-2801586-B1 | Casting resin on a polythiourethane basis with high tensile strength and low specific weight | BRUNO BOCK CHEM FAB GMBH & CO KG (DE) | 2016-04-13 | — | — | EP | claimed |
| EP-2801586-A1 | Casting resin on a polythiourethane basis with high tensile strength and low specific weight | Bruno Bock Chemische Fabrik GmbH & Co. KG (DE) | 2014-11-12 | — | — | EP | claimed |
| US-12570864-B2 | Storage-stable pigmented formulations containing isocyanate groups and use thereof | COVESTRO DEUTSCHLAND AG (DE) | 2026-03-10 | — | — | US | disclosed |
| EP-3931234-B1 | STORAGE STABLE PIGMENTED ISOCYANATE GROUP-CONTAINING FORMULATIONS COMPRISING ISOCYANATE GROUP-CONTAINING RUBBING RESIN AND THEIR USE | COVESTRO DEUTSCHLAND AG (DE) | 2025-10-15 | — | — | EP | disclosed |
| EP-4277941-B1 | COMPOSITIONS CONTAINING URETDIONE GROUPS | COVESTRO DEUTSCHLAND AG (DE) | 2025-01-01 | — | — | EP | disclosed |
| EP-3841141-B1 | A COMPOSITION, PREPARATION METHOD AND APPLICATION THEREOF | COVESTRO DEUTSCHLAND AG (DE) | 2025-01-01 | — | — | EP | disclosed |
| WO-2010083957-A1 | POLYURETHANE SEALING COMPOUNDS | BAYER MATERIALSCIENCE AG (DE) | 2010-07-29 | — | — | WO | disclosed |
| US-20090030170-A1 | Polythiourethane Polymerizable Composition and Method for Producing Optical Resin by Using Same | MITSUI CHEMICALS , INC. (JP) | 2009-01-29 | — | — | US | disclosed |
| EP-1878758-A1 | POLYTHIOURETHANE POLYMERIZABLE COMPOSITION AND METHOD FOR PRODUCING OPTICAL RESIN BY USING SAME | Mitsui Chemicals, Inc. (JP) | 2008-01-16 | — | — | EP | disclosed |
| US-6486298-B1 | Diepisulfide based prepolymers and their use in the optical field | ESSILOR INTERNATIONAL COMPAGNIE GENERALE D'OPTIQUE (FR) | 2002-11-26 | — | — | US | disclosed |