⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL23835 | 1.00 | — | — | |
| SCHEMBL16339644 | 1.00 | — | — | |
| SCHEMBL20553580 | 0.88 | ALDH1A1 (0.30) | — | |
| SCHEMBL25077 | 0.78 | — | — | |
| SCHEMBL25076 | 0.78 | — | — | |
| SCHEMBL1015493 | 0.73 | — | — | |
| SCHEMBL10875368 | 0.73 | — | — | |
| SCHEMBL26711 | 0.73 | — | — | |
| SCHEMBL26710 | 0.73 | — | — | |
| SCHEMBL10875371 | 0.73 | — | — |
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 599 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1411993-B1 | RADIOLABELED IRREVERSIBLE INHIBITORS OF EPIDERMAL GROWTH FACTOR RECEPTOR TYROSINE KINASE AND THEIR USE IN RADIOIMAGING AND RADIOTHERAPY | YISSUM RES DEV CO (IL) | 2010-05-05 | — | — | EP | claimed |
| EP-1411993-A4 | RADIOLABELED IRREVERSIBLE INHIBITORS OF EPIDERMAL GROWTH FACTOR RECEPTOR TYROSINE KINASE AND THEIR USE IN RADIOIMAGING AND RADIOTHERAPY | YISSUM RES DEV CO (IL) | 2007-08-01 | — | — | EP | claimed |
| US-7172749-B2 | Radiolabeled irreversible inhibitors of epidermal growth factor receptor tyrosine kinase and their use in radioimaging and radiotherapy | YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM (IL) | 2007-02-06 | — | — | US | claimed |
| EP-1673110-A2 | RADIOLABELED ANILINOQUINAZOLINES AND THEIR USE IN RADIOIMAGING AND RADIOTHERAPY | YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM (IL) | 2006-06-28 | — | — | EP | claimed |
| WO-2005023315-A2 | RADIOLABELED ANILINOQUINAZOLINES AND THEIR USE IN RADIOIMAGING AND RADIOTHERAPY | YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM (IL) | 2005-03-17 | — | — | WO | claimed |
| US-20040265228-A1 | Radiolabeled irreversible inhibitors of epidermal growth factor receptor tyrosine kinase and their use in radioimaging and radiotherapy | HADASIT MEDICAL RESEARCH SERVICES AND DEVELOPMENT LTD. (IL) | 2004-12-30 | — | — | US | claimed |
| EP-1411993-A2 | RADIOLABELED IRREVERSIBLE INHIBITORS OF EPIDERMAL GROWTH FACTOR RECEPTOR TYROSINE KINASE AND THEIR USE IN RADIOIMAGING AND RADIOTHERAPY | YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM (IL) | 2004-04-28 | — | — | EP | claimed |
| WO-2002073235-A2 | RADIOLABELED IRREVERSIBLE INHIBITORS OF EPIDERMAL GROWTH FACTOR RECEPTOR TYROSINE KINASE AND THEIR USE IN RADIOIMAGING AND RADIOTHERAPY | YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM (IL) | 2002-09-19 | — | — | WO | claimed |
| CN-122079960-A | Alkynyl quinazoline compounds | — | 2026-05-26 | — | — | CN | disclosed |
| US-12637453-B2 | Pyrazolopyridine inhibitors of c-Jun-n-Terminal kinases and uses thereof | DANA-FARBER CANCER INSTITUTE, INC. (US) | 2026-05-26 | — | — | US | disclosed |
| US-12612414-B2 | Nitrile SUMO inhibitors and uses thereof | CIT THERAPEUTICS, INC. (US) | 2026-04-28 | — | — | US | disclosed |
| EP-4013749-B1 | ALKYNYL QUINAZOLINE COMPOUNDS | BLACK DIAMOND THERAPEUTICS INC (US) | 2026-03-11 | — | — | EP | disclosed |
| US-20260049063-A1 | ALKYNYL QUINAZOLINE COMPOUNDS | BLACK DIAMOND THERAPEUTICS INC (US) | 2026-02-19 | — | — | US | disclosed |
| EP-4695256-A2 | ERBB2 INHIBITORS | Cogent Biosciences, Inc. (US) | 2026-02-18 | — | — | EP | disclosed |
| US-5459149-A | Penta-2,4-dienamides and use as pesticides | ROUSSEL UCLAF (FR) | 1995-10-17 | — | — | US | disclosed |
| US-5270343-A | Penta-2,4-dienamides and use as pesticides | ROUSSEL UCLAF (FR) | 1993-12-14 | — | — | US | disclosed |
| EP-0143593-B1 | PESTICIDES | NATIONAL RESEARCH DEVELOPMENT CORPORATION (GB) | 1992-01-02 | — | — | EP | disclosed |
| US-4736065-A | Pesticides | NATIONAL RESEARCH DEVELOPMENT CORPORATION (GB) | 1988-04-05 | — | — | US | disclosed |
| EP-0143593-A2 | Pesticides | NATIONAL RESEARCH DEVELOPMENT CORPORATION (GB) | 1985-06-05 | — | — | EP | disclosed |
| US-4435404-A | ANTICOAGULANTS | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 1984-03-06 | — | — | US | disclosed |