⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL130312 | 0.97 | DNM1 (0.50) | — | |
| SCHEMBL131764 | 0.97 | — | — | |
| SCHEMBL30836945 | 0.97 | DNM1 (0.50) | — | |
| SCHEMBL3626055 | 0.97 | DNM1 (0.50) | — | |
| SCHEMBL136300 | 0.97 | DNM1 (0.50) | — | |
| SCHEMBL130351 | 0.97 | — | — | |
| SCHEMBL132720 | 0.97 | DNM1 (0.50) | — | |
| SCHEMBL133387 | 0.97 | DNM1 (0.50) | — | |
| Hydrochloric Acid SCHEMBL18049950 | 0.97 | — | — | |
| SCHEMBL132572 | 0.97 | DNM1 (0.50) | — |
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 291 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-114450284-B | 6, 7-Dihydro-5H-pyrido [2,3-C ] pyridazine derivatives as BCL-XL protein inhibitors | 法国施维雅药厂 | 2024-05-07 | — | — | CN | claimed |
| EP-4003989-B1 | 6,7-DIHYDRO-5H-PYRIDO[2,3-C]PYRIDAZINE DERIVATIVES AND RELATED COMPOUNDS AS BCL-XL PROTEIN INHIBITORS AND PRO-APOPTOTIC AGENTS FOR TREATING CANCER | SERVIER LAB (FR) | 2023-12-27 | — | — | EP | claimed |
| EP-4003989-A1 | 6,7-DIHYDRO-5H-PYRIDO[2,3-C]PYRIDAZINE DERIVATIVES AND RELATED COMPOUNDS AS BCL-XL PROTEIN INHIBITORS AND PRO-APOPTOTIC AGENTS FOR TREATING CANCER | Les Laboratoires Servier (FR) | 2022-06-01 | — | — | EP | claimed |
| CN-114450284-A | 6, 7-dihydro-5H-pyrido [2,3-C ] pyridazine derivatives and related compounds as BCL-XL protein inhibitors and pro-apoptotic agents for the treatment of cancer | 法国施维雅药厂 | 2022-05-06 | — | — | CN | claimed |
| CN-111920959-B | ROS (reactive oxygen species) -responsive heparin polysaccharide nano prodrug compound based on click reaction, nano preparation, and preparation method and application thereof | 中国药科大学 | 2022-03-25 | — | — | CN | claimed |
| WO-2021018858-A1 | 6,7-DIHYDRO-5H-PYRIDO[2,3-C]PYRIDAZINE DERIVATIVES AND RELATED COMPOUNDS AS BCL-XL PROTEIN INHIBITORS AND PRO-APOPTOTIC AGENTS FOR TREATING CANCER | LES LABORATOIRES SERVIER (FR) | 2021-02-04 | — | — | WO | claimed |
| CN-111920959-A | ROS (reactive oxygen species) -responsive heparin polysaccharide nano prodrug compound based on click reaction, nano preparation, and preparation method and application thereof | 中国药科大学 | 2020-11-13 | — | — | CN | claimed |
| WO-2011127532-A1 | TETHERED MATRIX METALLOPROTEINASE INHIBITOR | QUEENSLAND UNIVERSITY OF TECHNOLOGY (AU) | 2011-10-20 | — | — | WO | claimed |
| US-20080286370-A1 | Nanoscale Particles Used as Contrasting Agents in Magnetic Resonance Imaging | MERCK PATENT GMBH (DE) | 2008-11-20 | — | — | US | claimed |
| US-5565602-A | REACTING A HYDROCARBYL CHLORIDE WITH A CARBONYL SULFIDE AND AMINE IN PRESENCE OF A BASIC CATALYST | PHILLIPS PETROLEUM COMPANY (US) | 1996-10-15 | — | — | US | claimed |
| US-5241018-A | Shaped articles for air- and spacecraft | UBE INDUSTRIES, LTD. (JP) | 1993-08-31 | — | — | US | claimed |
| US-5081196-A | Containing an acetylenically unsaturated monoamine compound | UBE INDUSTRIES, LTD. (JP) | 1992-01-14 | — | — | US | claimed |
| EP-0357367-A2 | Terminal-modified aromatic imide oligomer composition | UBE INDUSTRIES, LTD. (JP) | 1990-03-07 | — | — | EP | claimed |
| EP-4727537-A2 | SIGLEC LIGANDS, CONJUGATES, AND METHODS OF USE THEREOF | Adaxion Therapeutics, Inc. (US) | 2026-04-22 | — | — | EP | disclosed |
| US-20260055119-A9 | TRICYCLIC COMPOUND, METHOD FOR PREPARING SAME, AND USE THEREOF | SICHUAN KELUN BIOTECH BIOPHARMACEUTICAL CO LTD (CN) | 2026-02-26 | — | — | US | disclosed |
| US-20250257071-A9 | TRICYCLIC COMPOUND, METHOD FOR PREPARING SAME, AND USE THEREOF | SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD. (CN) | 2025-08-14 | — | — | US | disclosed |
| US-4616015-A | HYPOTENSIVE AGENT, ANTULCER AGENT, ANTICOAGULANT | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1986-10-07 | — | — | US | disclosed |
| EP-0122627-A2 | Triazine derivatives, processes for preparation thereof and pharmaceutical compositions comprising the same | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1984-10-24 | — | — | EP | disclosed |
| US-4064135-A | Certain thiazole-5-carboxamide compounds | SYNTEX (U.S.A.) INC. (US) | 1977-12-20 | — | — | US | disclosed |
| US-4064257-A | Thiazole cardiovascular agents | SYNTEX (U.S.A.) INC. (US) | 1977-12-20 | — | — | US | disclosed |