⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL713885 | 1.00 | — | — | |
| SCHEMBL8143409 | 0.84 | — | — | |
| SCHEMBL8090477 | 0.75 | — | — | |
| SCHEMBL5852485 | 0.74 | — | — | |
| SCHEMBL8855863 | 0.73 | — | — | |
| Hydrochloric Acid SCHEMBL6355201 | 0.73 | — | — | |
| SCHEMBL12814833 | 0.72 | ESR1 (0.39) | — | |
| SCHEMBL9074170 | 0.72 | — | — | |
| SCHEMBL18859479 | 0.72 | — | — | |
| SCHEMBL663975 | 0.70 | — | — |
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 40 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-102964371-B | A kind of preparation method of silicon bridge vicinal resistance type cyclopentadiene compounds | SHANGHAI RESEARCH INSTITUTE OF CHEMICAL INDUSTRY (CN) | 2015-08-12 | — | — | CN | claimed |
| CN-102964371-A | Preparation method of silicon-bridged sterically-hindered cyclopentadiene compound | SHANGHAI RES INST CHEMICAL IND | 2013-03-13 | — | — | CN | claimed |
| US-5670681-A | Process for preparing a carbon-bridged biscyclopentadiene compound | HOECHST AKTIENGESELLSCHAFT (DE) | 1997-09-23 | — | — | US | claimed |
| EP-2044131-B1 | FLUORENYL CATALYST COMPOSITIONS AND OLEFIN POLYMERIZATION PROCESS | FINA TECHNOLOGY (US) | 2019-07-17 | — | — | EP | disclosed |
| CN-102964371-B | A kind of preparation method of silicon bridge vicinal resistance type cyclopentadiene compounds | SHANGHAI RESEARCH INSTITUTE OF CHEMICAL INDUSTRY (CN) | 2015-08-12 | — | — | CN | disclosed |
| US-20130237719-A1 | Preparation and Use of Tetrasubstituted Fluorenyl Catalysts for Polymerization of Olefins | FINA TECHNOLOGY, INC. (US) | 2013-09-12 | — | — | US | disclosed |
| CN-102964371-A | Preparation method of silicon-bridged sterically-hindered cyclopentadiene compound | SHANGHAI RES INST CHEMICAL IND | 2013-03-13 | — | — | CN | disclosed |
| US-20120095175-A1 | PREPARATION AND USE OF TETRASUBSTITUTED FLUORENYL CATALYSTS FOR POLYMERIZATION OF OLEFINS | FINA TECHNOLOGY, INC. (US) | 2012-04-19 | — | — | US | disclosed |
| US-8093418-B2 | Metallocenes; for production of ethylene/propylene homo-/copolymers | FINA TECHNOLOGY, INC. (US) | 2012-01-10 | — | — | US | disclosed |
| US-20090163688-A1 | FLUORENYL CATALYST COMPOSITIONS AND OLEFIN POLYMERIZATION PROCESS | FINA TECHNOLOGY, INC. (US) | 2009-06-25 | — | — | US | disclosed |
| EP-2046842-A2 | ISOTACTIC-ATACTIC POLYPROPYLENE AND METHODS OF MAKING SAME | Fina Technology, Inc. (US) | 2009-04-15 | — | — | EP | disclosed |
| EP-0704454-B1 | Process for the preparation of a bridged metallocene | BASELL POLYOLEFINE GMBH (DE) | 2001-08-08 | — | — | EP | disclosed |
| US-6255508-B1 | COORDINATION CATALYST; ALPHA-OLEFIN POLYMERIZATION CATALYST | TARGOR GMBH (DE) | 2001-07-03 | — | — | US | disclosed |
| US-5945553-A | Process for preparing a methylene-bridged biscyclopentadienyl compound | TARGOR GMBH (DE) | 1999-08-31 | — | — | US | disclosed |
| EP-0881236-A1 | Metallocene catalyst component for use in producing isotactic polyolefins | FINA RESEARCH S.A. (BE) | 1998-12-02 | — | — | EP | disclosed |
| US-5831105-A | Process for preparing bridged metallocenes | TARGOR GMBH (DE) | 1998-11-03 | — | — | US | disclosed |
| EP-0832866-A2 | Process for the preparation of methylene-bridged biscyclopentadienyl compounds | TARGOR GmbH (DE) | 1998-04-01 | — | — | EP | disclosed |
| US-5670681-A | Process for preparing a carbon-bridged biscyclopentadiene compound | HOECHST AKTIENGESELLSCHAFT (DE) | 1997-09-23 | — | — | US | disclosed |
| EP-0751143-A2 | Process for the preparation of carbon bridged dicyclopentadiene compounds | HOECHST AKTIENGESELLSCHAFT (DE) | 1997-01-02 | — | — | EP | disclosed |
| EP-0704454-A2 | Process for the preparation of a bridged metallocene | HOECHST AKTIENGESELLSCHAFT (DE) | 1996-04-03 | — | — | EP | disclosed |