⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL5852485 | 0.74 | — | — | |
| SCHEMBL8676378 | 0.72 | — | — | |
| SCHEMBL5086423 | 0.72 | — | — | |
| SCHEMBL3223350 | 0.72 | — | — | |
| SCHEMBL8756414 | 0.72 | — | — | |
| SCHEMBL6905393 | 0.72 | — | — | |
| SCHEMBL8626058 | 0.72 | — | — | |
| SCHEMBL2420061 | 0.72 | — | — | |
| SCHEMBL3135174 | 0.72 | — | — | |
| SCHEMBL5084021 | 0.72 | — | — |
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 8 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1900715-B1 | FLUORENE DERIVATIVE, TRANSITION METAL COMPOUND, CATALYST FOR OLEFIN POLYMERIZATION, AND PROCESS FOR PRODUCING OLEFIN POLYMER | MITSUI CHEMICALS INC (JP) | 2015-04-22 | — | — | EP | disclosed |
| CN-102666561-A | Transition metal complex, preparation method for said transition metal complex, trimerization catalyst, preparation method for 1-hexene, preparation method for ethylene polymer, substituted cyclopentadiene compound, and preparation method for said su | SUMITOMO CHEMICAL CO | 2012-09-12 | — | — | CN | disclosed |
| US-7834204-B2 | Fluorene derivative, transition metal compound, catalyst for olefin polymerization, and process for producing olefin polymer | MITSUI CHEMICALS, INC. (JP) | 2010-11-16 | — | — | US | disclosed |
| US-20090253876-A1 | Fluorene Derivative, Transition Metal Compound, Catalyst for Olefin Polymerization, and Process for Producing Olefin Polymer | MITSUI CHEMICALS, INC. | 2009-10-08 | — | — | US | disclosed |
| EP-1900715-A1 | FLUORENE DERIVATIVE, TRANSITION METAL COMPOUND, CATALYST FOR OLEFIN POLYMERIZATION, AND PROCESS FOR PRODUCING OLEFIN POLYMER | Mitsui Chemicals, Inc. (JP) | 2008-03-19 | — | — | EP | disclosed |
| EP-1046642-B1 | Process for preparation of silyl-bridged fluorenyl-cyclopentadienyl ligands and silyl-bridged fluorenyl-cyclopentadienyl metallocenes | BASELL POLYOLEFINE GMBH (DE) | 2004-06-30 | — | — | EP | disclosed |
| US-6346635-B1 | FORMING A COMPLEX, DEPROTINATION, SILATION AND COMPLEXING | BASELL POLYOLEFINE GMBH (DE) | 2002-02-12 | — | — | US | disclosed |
| EP-1046642-A2 | Process for preparation of silyl-bridged fluorenyl-cyclopentadienyl ligands and silyl-bridged fluorenyl-cyclopentadienyl metallocenes | TARGOR GmbH (DE) | 2000-10-25 | — | — | EP | disclosed |