⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL7903817 | 1.00 | — | — | |
| SCHEMBL7900029 | 1.00 | — | — | |
| Bicarbonate SCHEMBL11059497 | 0.89 | LMNA (0.38) | — | |
| SCHEMBL18117692 | 0.75 | — | — | |
| SCHEMBL2232621 | 0.73 | LMNA (0.53) | — | |
| SCHEMBL8037137 | 0.73 | — | — | |
| SCHEMBL8037131 | 0.73 | — | — | |
| SCHEMBL3026184 | 0.73 | — | — | |
| SCHEMBL8027182 | 0.73 | — | — | |
| SCHEMBL28559279 | 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 12 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20210300935-A1 | PYRAZOLO-QUINAZOLINE DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS KINASE INHIBITORS | Nerviano Medical Sciences, S.R.L. (IT) | 2021-09-30 | — | — | US | disclosed |
| US-20190194214-A1 | PYRAZOLO-QUINAZOLINE DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS KINASE INHIBITORS | NERVIANO MEDICAL SCIENCES S.R.L. (IT) | 2019-06-27 | — | — | US | disclosed |
| US-10280176-B2 | Pyrazolo-quinazoline derivatives, process for their preparation and their use as kinase inhibitors | NERVIANO MEDICAL SCIENCES S.R.L. (IT) | 2019-05-07 | — | — | US | disclosed |
| EP-2863915-B1 | SUBSTITUTED DIAZINE AND TRIAZINE SPLEEN TYROSINE KINASE (Syk) INHIBITORS | MERCK SHARP & DOHME (US) | 2017-12-06 | — | — | EP | disclosed |
| US-20170190714-A1 | PYRAZOLO-QUINAZOLINE DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS KINASE INHIBITORS | NERVIANO MEDICAL SCIENCES S.R.L. (IT) | 2017-07-06 | — | — | US | disclosed |
| US-9637497-B2 | Pyrazolo-quinazoline derivatives, process for their preparation and their use as kinase inhibitors | Nerviano Medical Sciences, S.R.L. (IT) | 2017-05-02 | — | — | US | disclosed |
| US-20170050972-A1 | PYRAZOLO-QUINAZOLINE DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS KINASE INHIBITORS | NERVIANO MEDICAL SCIENCES S.R.L. (IT) | 2017-02-23 | — | — | US | disclosed |
| US-5668271-A | Indolopyrrolocarbazole derivatives | BANYU PHARMACEUTICAL CO., LTD. (JP) | 1997-09-16 | — | — | US | disclosed |
| US-5591842-A | ANTICARCINOGENIC AGENTS | BANYU PHARMACEUTICAL CO., LTD. (JP) | 1997-01-07 | — | — | US | disclosed |
| US-4265895-A | 1,2-Dihydro-5-pyridinyl-3H-pyrazolo[3,4-b]pyridin-3-ones and their use as cardiotonics | STERLING DRUG INC. (US) | 1981-05-05 | — | — | US | disclosed |
| US-4264603-A | 5-(Pyridinyl)-1H-pyrazolo[3,4-b]pyridine-3-amines, their use as cardiotonics and their preparation | STERLING DRUG INC. (US) | 1981-04-28 | — | — | US | disclosed |
| US-4264612-A | Lower-alkyl 2-halo-5-(pyridinyl)nicotinates, their preparation and use as cardiotonics | STERLING DRUG INC. (US) | 1981-04-28 | — | — | US | disclosed |