⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL4048423 | 1.00 | — | — | |
| SCHEMBL7317839 | 1.00 | — | — | |
| Hydrochloric Acid SCHEMBL2291614 | 0.98 | — | — | |
| Hydrochloric Acid SCHEMBL2222374 | 0.98 | — | — | |
| Hydrochloric Acid SCHEMBL5861854 | 0.98 | — | — | |
| SCHEMBL28861635 | 0.93 | — | — | |
| SCHEMBL28861686 | 0.93 | — | — | |
| SCHEMBL1928665 | 0.93 | — | — | |
| Hydrochloric Acid SCHEMBL3452315 | 0.91 | CYP1A2 (0.53) | — | |
| SCHEMBL7327135 | 0.89 | CYP1A2 (0.40) | — |
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 37 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| JP-4833078-B2 | — | — | 2011-12-07 | — | — | JP | claimed |
| EP-1546150-B1 | PYRROLE DERIVATIVES AS INHIBITORS OF CYTEINE PROTEASES | AMURA THERAPEUTICS LTD (GB) | 2009-03-04 | — | — | EP | claimed |
| EP-1689720-A1 | PYRAZOLYL DERIVATIVES IN THE FORM OF DRUGS FOR TREATING ACUTE OR CHRONIC NEURONAL REGRESSIONS | Aventis Pharma S.A. (FR) | 2006-08-16 | — | — | EP | claimed |
| WO-2005051917-A9 | PYRAZOLYL DERIVATIVES IN THE FORM OF DRUGS FOR TREATING ACUTE OR CHRONIC NEURONAL REGRESSIONS | AVENTIS PHARMA SA (FR) | 2005-09-29 | — | — | WO | claimed |
| WO-2005051917-A1 | PYRAZOLYL DERIVATIVES IN THE FORM OF DRUGS FOR TREATING ACUTE OR CHRONIC NEURONAL REGRESSIONS | AVENTIS PHARMA S.A. (FR) | 2005-06-09 | — | — | WO | claimed |
| WO-2023206665-A1 | PROCESS FOR UNPROTECTED ASYMMETRIC PREPARATION OF NICOTINE | 凯特立斯（深圳）科技有限公司 | 2023-11-02 | — | — | WO | disclosed |
| EP-4234548-A1 | SUBSTITUTED BENZO OR PYRIDOPYRIMIDINE AMINE INHIBITOR, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF | Suzhou Zelgen Biopharmaceutical Co., Ltd. (CN) | 2023-08-30 | — | — | EP | disclosed |
| US-20230227472-A1 | FUSED PYRIDONE COMPOUND, AND PREPARATION METHOD THEREFOR AND USE THEREOF | SHANGHAI JEMINCARE PHARMACEUTICALS CO., LTD (CN) | 2023-07-20 | — | — | US | disclosed |
| US-20230227472-A1 | FUSED PYRIDONE COMPOUND, AND PREPARATION METHOD THEREFOR AND USE THEREOF | SHANGHAI JEMINCARE PHARMACEUTICALS CO., LTD (CN) | 2023-07-20 | — | — | US | disclosed |
| CN-115215800-B | Dibenzocyclyl-cyclic amino ether derivative or salt, and preparation method and application thereof | 赣江中药创新中心 | 2023-07-18 | — | — | CN | disclosed |
| CN-116323590-A | Substituted benzo or pyridopyrimidine amine inhibitor, preparation method and application thereof | 苏州泽璟生物制药股份有限公司 | 2023-06-23 | — | — | CN | disclosed |
| US-20220389029-A1 | FUSED PYRIDONE COMPOUND, AND PREPARATION METHOD THEREFOR AND USE THEREOF | SHANGHAI JEMINCARE PHARMACEUTICALS CO., LTD (CN) | 2022-12-08 | — | — | US | disclosed |
| EP-0912567-B1 | CARBOLINE DERIVATIVES | ICOS CORP (US) | 2002-04-10 | — | — | EP | disclosed |
| US-6306870-B1 | PHOSPHODIESTERASE ENZYME INHIBITORS, CARDIOVASCULAR DISORDERS AND SEXUAL DISORDERS | ICOS CORPORATION | 2001-10-23 | — | — | US | disclosed |
| US-6117881-A | POTENT AND SELECTIVE INHIBITORS OF CYCLIC GUANOSINE 3',5'-MONOPHOSPHATE SPECIFIC PHOSPHODIESTERASE | ICOS CORPORATION (US) | 2000-09-12 | — | — | US | disclosed |
| US-6043252-A | A POTENT AND SELECTIVE INHIBITORS OF CYCLIC GUANOSINE 3',5'-MONOPHOSPHATE SPECIFIC PHOSPHODIESTERASE (CGMP-SPECIFIC PDE); TREATING CARDIOVASCULAR DISORDERS AND ERECTILE DYSFUNCTION | ICOS CORPORATION (US) | 2000-03-28 | — | — | US | disclosed |
| EP-0912567-A1 | CARBOLINE DERIVATIVES | ICOS CORPORATION (US) | 1999-05-06 | — | — | EP | disclosed |
| WO-1997043287-A1 | CARBOLINE DERIVATIVES | ICOS CORPORATION (US) | 1997-11-20 | — | — | WO | disclosed |
| US-4902684-A | Benzazepine and benzothiazepine derivatives | E. R. SQUIBB & SONS, INC. (US) | 1990-02-20 | — | — | US | disclosed |
| WO-1989012633-A1 | BENZAZEPINE AND BENZOTHIAZEPINE DERIVATIVES | E.R. SQUIBB & SONS, INC. (US) | 1989-12-28 | — | — | WO | disclosed |