⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL12878781 | 0.81 | ADH1B (0.41) | — | |
| SCHEMBL9155257 | 0.77 | — | — | |
| SCHEMBL7803236 | 0.75 | — | — | |
| SCHEMBL18502118 | 0.71 | — | — | |
| SCHEMBL6985162 | 0.71 | — | — | |
| SCHEMBL93136 | 0.71 | — | — | |
| SCHEMBL17151483 | 0.69 | — | — | |
| Hydrochloric Acid SCHEMBL3855665 | 0.69 | ADH1B (0.48) | — | |
| SCHEMBL26521437 | 0.69 | ADH1B (0.35) | — | |
| SCHEMBL5562002 | 0.69 | — | — |
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 78 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1027351-B1 | PHENANTHROLINE DERIVATIVES | FIBROGEN INC (US) | 2003-12-03 | — | — | EP | claimed |
| EP-1027351-A1 | PHENANTHROLINE DERIVATIVES | FIBROGEN, INC. (US) | 2000-08-16 | — | — | EP | claimed |
| WO-1999021860-B1 | PHENANTHROLINE DERIVATIVES | FIBROGEN INC (US) | 1999-08-05 | — | — | WO | claimed |
| US-5916898-A | ANTIFIBROPROLIFERTIVE, ENZYME INHIBITORS OF PYROLYL 4-HYDROXYLASE, ANTIARTHRITIC AGENTS | ZENECA LIMITED (GB) | 1999-06-29 | — | — | US | claimed |
| WO-1999021860-A1 | PHENANTHROLINE DERIVATIVES | FIBROGEN, INC. (US) | 1999-05-06 | — | — | WO | claimed |
| US-3959569-A | Preparation of water-absorbent articles | THE DOW CHEMICAL COMPANY (US) | 1976-05-25 | — | — | US | claimed |
| WO-2022218379-A1 | SMALL-MOLECULE COMPOUND HAVING SUBSTITUTED PHENYL SPIRO[INDOLINE-3,3'-PYRROLIDINE] STRUCTURE | 中国科学院上海药物研究所 | 2022-10-20 | — | — | WO | disclosed |
| CN-107428700-B | 9-membered fused ring derivative | 盐野义制药株式会社 | 2021-08-03 | — | — | CN | disclosed |
| EP-3670496-A2 | ACC2 INHIBITORS | Shionogi&Co., Ltd. (JP) | 2020-06-24 | — | — | EP | disclosed |
| CN-110678456-A | Pyrazole MAGL inhibitors | 隆德贝克拉荷亚研究中心有限公司 | 2020-01-10 | — | — | CN | disclosed |
| US-20190144396-A1 | 9-MEMBERED FUSED RING DERIVATIVE | SHIONOGI & CO., LTD. (JP) | 2019-05-16 | — | — | US | disclosed |
| US-10233156-B2 | 9-membered fused ring derivative | SHIONOGI & CO., LTD. (JP) | 2019-03-19 | — | — | US | disclosed |
| US-10150728-B2 | Alkylene derivatives | SHIONOGI & CO., LTD. (JP) | 2018-12-11 | — | — | US | disclosed |
| WO-1991019708-A1 | NEW THIOPHENE DERIVATIVES | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1991-12-26 | — | — | WO | disclosed |
| US-4990507-A | Cardiotonic agents | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1991-02-05 | — | — | US | disclosed |
| US-4931453-A | CARDIOVASCULAR, HYPOTENSIVE AGENTS | FUJISAWA PHARMACEUTICAL COMPANY, LTD. (JP) | 1990-06-05 | — | — | US | disclosed |
| US-4857527-A | HYPOTENSIVE, ANTISCHEMIC AGENT | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1989-08-15 | — | — | US | disclosed |
| US-4831030-A | FOR CEREBROVASCULAR DISEASES; HYPERTENSIVE AGENTS | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1989-05-16 | — | — | US | disclosed |
| EP-0311322-A2 | Pyridine or pyridazine derivatives as cardio-protective agents and for the treatment of ischemic disease, and process for their preparation | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1989-04-12 | — | — | EP | disclosed |
| EP-0228845-A2 | N-containing heterocyclic compounds, processes for the preparation thereof and composition comprising the same | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1987-07-15 | — | — | EP | disclosed |