⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL28096141 | 0.98 | — | — | |
| SCHEMBL2733929 | 0.88 | HTR2C (0.36) | — | |
| Succinic Acid SCHEMBL9120466 | 0.85 | TSHR (0.36) | — | |
| SCHEMBL10152921 | 0.77 | — | — | |
| SCHEMBL18894613 | 0.72 | ALDH1A1 (0.50) | — | |
| SCHEMBL12214112 | 0.65 | HTR2C (0.46) | — | |
| SCHEMBL10152926 | 0.65 | — | — | |
| SCHEMBL23203257 | 0.64 | PARP1 (0.37) | — | |
| SCHEMBL928542 | 0.64 | — | — | |
| SCHEMBL211637 | 0.64 | — | — |
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 331 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20260137700-A1 | PHARMACEUTICAL COMBINATION OF PRMT5 INHIBITOR AND DNA DAMAGE-INDUCING SUBSTANCE | SK BIOPHARMACEUTICALS CO LTD (KR) | 2026-05-21 | — | — | US | claimed |
| US-20240376104-A1 | Bcl-2 Inhibitors | BEIGENE LTD. (KY) | 2024-11-14 | — | — | US | claimed |
| WO-2024101965-A1 | PHARMACEUTICAL COMBINATION OF PRMT5 INHIBITOR AND DNA DAMAGE-INDUCING SUBSTANCE | 에스케이바이오팜 주식회사 | 2024-05-16 | — | — | WO | claimed |
| US-20240051951-A1 | BICYCLIC COMPOUND AND USE THEREOF | SK BIOPHARMACEUTICALS CO., LTD. (KR) | 2024-02-15 | — | — | US | claimed |
| EP-4236937-A1 | PYRIMIDINE DERIVATIVES AS MODULATORS OF THE 5-HT2A SEROTONIN RECEPTOR USEFUL FOR THE TREATMENT OF DISORDERS RELATED THERETO | Arena Pharmaceuticals, Inc. (US) | 2023-09-06 | — | — | EP | claimed |
| EP-4236942-A1 | ISOXAZOLE DERIVATIVES AS MODULATORS OF THE 5-HT2A SEROTONIN RECEPTOR USEFUL FOR THE TREATMENT OF DISORDERS RELATED THERETO | Arena Pharmaceuticals, Inc. (US) | 2023-09-06 | — | — | EP | claimed |
| US-11725001-B2 | Bicyclic compound and use thereof | SK BIOPHARMACEUTICALS CO., LTD. (KR) | 2023-08-15 | — | — | US | claimed |
| US-20220402902-A1 | BICYCLIC COMPOUND AND USE THEREOF | SK BIOPHARMACEUTICALS CO., LTD. | 2022-12-22 | — | — | US | claimed |
| CN-114929691-A | Bicyclic compounds and uses thereof | 爱思开生物制药株式会社 | 2022-08-19 | — | — | CN | claimed |
| EP-4039686-A1 | BICYCLIC COMPOUND AND USE THEREOF | SK Biopharmaceuticals Co., Ltd. (KR) | 2022-08-10 | — | — | EP | claimed |
| US-20160176848-A1 | INDOLIZINE COMPOUNDS, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM | LES LABORATOIRES SERVIER (FR) | 2016-06-23 | — | — | US | claimed |
| US-20150313911-A1 | INDOLIZINE COMPOUNDS, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM | VERNALIS (R&D) LTD (GB) | 2015-11-05 | — | — | US | claimed |
| US-9120791-B2 | Indolizine compounds, a process for their preparation and pharmaceutical compositions containing them | LES LABORATOIRES SERVIER (FR) | 2015-09-01 | — | — | US | claimed |
| US-20150051189-A1 | INDOLIZINE COMPOUNDS, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM | VERNALIS (R&D) LTD (GB) | 2015-02-19 | — | — | US | claimed |
| US-20140336189-A1 | 3,4-DIHYDROPYRROLO[1,2-A]PYRAZINE-2,8(1H)-DICARBOXAMIDE DERIVATIVES, PREPARATION THEREOF AND THERAPEUTIC USE THEREOF | SANOFI (FR) | 2014-11-13 | — | — | US | claimed |
| US-20130090340-A1 | 3,4-DIHYDROPYRROLO[1,2-A]PYRAZINE-2,8(1H)-DICARBOXAMIDE DERIVATIVES, PREPARATION THEREOF AND THERAPEUTIC USE THEREOF | SANOFI (FR) | 2013-04-11 | — | — | US | claimed |
| US-20090306067-A1 | 2, 4-DIAMINOPYRIMIDIDE DERIVATES AND THEIR USE FOR THE TREATMENT OF CANCER | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2009-12-10 | — | — | US | claimed |
| EP-0520320-B1 | Tetrahydropyrrolo[1,2-a]pyrazine-4-spiro-3'-pyrrolidine derivatives, processes for the preparation thereof and pharmaceutical compositions containing the same | DAINIPPON PHARMACEUTICAL CO (JP) | 1997-09-10 | — | — | EP | claimed |
| EP-0520320-A2 | Tetrahydropyrrolo 1,2-a pyrazine-4-spiro-3'-pyrrolidine derivatives, processes for the preparation thereof and pharaceutical compositions containing the same | DAINIPPON PHARMACEUTICAL CO., LTD. (JP) | 1992-12-30 | — | — | EP | claimed |
| US-4230856-A | 1,2,3,4-Tetrahydropyrrolo-[1,2-a]-pyrazine | SKOLDINOV ALEXANDR P | 1980-10-28 | — | — | US | claimed |