⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL3428166 | 1.00 | — | — | |
| SCHEMBL4389112 | 1.00 | — | — | |
| Hydrochloric Acid SCHEMBL16195928 | 0.98 | GNAI3 (0.32) | — | |
| Hydrochloric Acid SCHEMBL3833653 | 0.98 | GNAI3 (0.32) | — | |
| Hydrochloric Acid SCHEMBL1991351 | 0.98 | GNAI3 (0.32) | — | |
| SCHEMBL2918399 | 0.88 | CXCR4 (0.35) | — | |
| SCHEMBL3834227 | 0.83 | CA1 (0.40) | — | |
| SCHEMBL1251228 | 0.83 | CA1 (0.40) | — | |
| SCHEMBL2916321 | 0.83 | GNAO1 (0.33) | — | |
| SCHEMBL2200907 | 0.82 | SLC6A2 (0.33) | — |
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 116 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20260102406-A1 | SUBSTITUTED QUINAZOLINES FOR INHIBITING KINASE ACTIVITY | NEUPHARMA INC (US) | 2026-04-16 | — | — | US | disclosed |
| US-12403145-B2 | Substituted quinazolines for inhibiting kinase activity | NEUPHARMA, INC (US) | 2025-09-02 | — | — | US | disclosed |
| EP-4585265-A2 | HETEROARYL INHIBITORS OF PLASMA KALLIKREIN | Takeda Pharmaceutical Company Limited (JP) | 2025-07-16 | — | — | EP | disclosed |
| US-12310975-B2 | Modulators of BCL6 proteolysis and associated methods of use | ARVINAS OPERATIONS, INC. (US) | 2025-05-27 | — | — | US | disclosed |
| US-20250002471-A1 | 6-SUBSTITUTED INDOLE COMPOUNDS | GILEAD SCIENCES, INC. | 2025-01-02 | — | — | US | disclosed |
| CN-119059961-A | Cyclic fatty polyamine compound, preparation method and application thereof, and cyclic fatty polyamine combined solution | 大连理工大学 | 2024-12-03 | — | — | CN | disclosed |
| CN-119019369-A | Bifunctional molecules comprising an E3 ubiquitin ligase binding moiety linked to a BCL6 targeting moiety | 阿尔维纳斯运营股份有限公司 | 2024-11-26 | — | — | CN | disclosed |
| CN-115397821-B | Bifunctional molecules comprising an E3 ubiquitin ligase binding moiety linked to a BCL6 targeting moiety | 阿尔维纳斯运营股份有限公司 | 2024-09-03 | — | — | CN | disclosed |
| US-20240228488-A1 | HETEROARYL INHIBITORS OF PLASMA KALLIKREIN | TAKEDA PHARMACEUTICALS CO (JP) | 2024-07-11 | — | — | US | disclosed |
| US-20240197752-A1 | SUBSTITUTED QUINAZOLINES FOR INHIBITING KINASE ACTIVITY | NEUPHARMA INC | 2024-06-20 | — | — | US | disclosed |
| WO-2004022061-A1 | USE OF INDOLYL DERIVATIVES FOR THE MANUFACTURE OF A MEDICAMENT FOR THE TREATMENT ALLERGIC RHINITIS | JANSSEN PHARMACEUTICA, N.V. (BE) | 2004-03-18 | — | — | WO | disclosed |
| EP-1396488-A1 | FUSED HETEROCYCLIC COMPOUND AND MEDICINAL USE THEREOF | Mitsubishi Pharma Corporation (JP) | 2004-03-10 | — | — | EP | disclosed |
| EP-1373204-A2 | HETEROCYCLIC COMPOUNDS | Ortho-McNeil Pharmaceutical, Inc. (US) | 2004-01-02 | — | — | EP | disclosed |
| US-20030207893-A1 | Heterocyclic compounds | ORTHO MCNEIL PHARMACEUTICAL, INC. | 2003-11-06 | — | — | US | disclosed |
| WO-2002072548-A2 | HETEROCYCLIC COMPOUNDS AND THEIR USE AS HISTAMINE H4 LIGANDS. | ORTHO-MCNEIL PHARMACEUTICAL, INC. (US) | 2002-09-19 | — | — | WO | disclosed |
| US-5288636-A | Electrochemical enzymatic analysis of biological samples | BOEHRINGER MANNHEIM CORPORATION (US) | 1994-02-22 | — | — | US | disclosed |
| US-5191079-A | Chemical intermediates for bactericides | KANEBO, LTD. (JP) | 1993-03-02 | — | — | US | disclosed |
| US-5166203-A | QUINOLINECARBOXYLIC ACID DERIVATIVES, ANTIBACTERIAL AGENT CONTAINING THE SAME | KANEBO, LTD. (JP) | 1992-11-24 | — | — | US | disclosed |
| EP-0472826-A2 | Novel quinolinecarboxylic acid derivatives, use thereof, antibacterial agent containing the same, process for preparing said compounds and intermediate compound | KANEBO LTD. (JP) | 1992-03-04 | — | — | EP | disclosed |
| US-4946612-A | Lubricating oil composition for sliding surface and for metallic working and method for lubrication of machine tools using said composition | IDEMITSU KOSAN COMPANY LIMITED (JP) | 1990-08-07 | — | — | US | disclosed |