⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL29425493 | 1.00 | — | — | |
| SCHEMBL318128 | 0.83 | NOS3 (0.59) | — | |
| SCHEMBL29857272 | 0.83 | — | — | |
| SCHEMBL7169889 | 0.79 | NOS3 (0.55) | — | |
| SCHEMBL29481458 | 0.79 | — | — | |
| SCHEMBL339608 | 0.79 | — | — | |
| Hydrochloric Acid SCHEMBL23064166 | 0.77 | NOS3 (0.63) | — | |
| SCHEMBL12942062 | 0.77 | — | — | |
| SCHEMBL2178716 | 0.77 | — | — | |
| SCHEMBL19931587 | 0.77 | — | — |
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 641 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-11028086-B2 | Pyrido-imidazo rifamycins | BIOFER S.P.A. (IT) | 2021-06-08 | — | — | US | claimed |
| EP-3645539-B1 | PYRIDO-IMIDAZO RIFAMYCIN DERIVATIVES AS ANTIBACTERIAL AGENT | BIOFER SPA (IT) | 2021-04-07 | — | — | EP | claimed |
| US-20200157104-A1 | PYRIDO-IMIDAZO RIFAMYCINS | BIOFER S.P.A. (IT) | 2020-05-21 | — | — | US | claimed |
| EP-3645539-A1 | PYRIDO-IMIDAZO RIFAMYCIN DERIVATIVES AS ANTIBACTERIAL AGENT | Biofer S.p.A. (IT) | 2020-05-06 | — | — | EP | claimed |
| CN-110770244-A | Antibacterial agent of pyridoimidazole rifamycin derivative | 倍尔福股份公司 | 2020-02-07 | — | — | CN | claimed |
| CN-109134356-A | A kind of preparation method of intermediate 2-amino pyridine -4- methanol | 苏州盖德精细材料有限公司 | 2019-01-04 | — | — | CN | claimed |
| WO-2019003076-A1 | PYRIDO-IMIDAZO RIFAMYCIN DERIVATIVES AS ANTIBACTERIAL AGENT | BIOFER S.P.A. (IT) | 2019-01-03 | — | — | WO | claimed |
| CN-106751439-B | A kind of carbinol-modified pnenolic aldehyde foam materials of 2-aminopyridine -4- and preparation method thereof | 沈阳化工大学 | 2018-10-26 | — | — | CN | claimed |
| CN-106751439-A | Carbinol-modified pnenolic aldehyde foam material of a kind of 2 aminopyridine 4 and preparation method thereof | 沈阳化工大学 | 2017-05-31 | — | — | CN | claimed |
| CN-103664766-A | Preparation method of 2-aminopyridine-4-methyl alcohol | UNIV ZHEJIANG | 2014-03-26 | — | — | CN | claimed |
| EP-4725941-A1 | ARYLAMIDE DERIVATIVE HAVING ANTITUMOR ACTIVITY | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2026-04-15 | — | — | EP | disclosed |
| US-20250361241-A1 | HPK1 INHIBITOR AND MEDICAL USE THEREOF | BETTA PHARMACEUTICALS CO., LTD. (CN) | 2025-11-27 | — | — | US | disclosed |
| US-RE50663-E1 | Heterocycle derivatives as pesticides | BAYER AKTIENGESELLSCHAFT (DE) | 2025-11-18 | — | — | US | disclosed |
| EP-4630424-A1 | COMPOUNDS AND COMPOSITIONS AS C-KIT KINASE INHIBITORS | Third Harmonic Bio, Inc. (US) | 2025-10-15 | — | — | EP | disclosed |
| EP-4626896-A1 | POLYELECTROPHILIC METALATED HETEROCYCLES DERIVED FROM 2-(PYRIDIN-2-YL)IMIDAZO[1,2-A]PYRIDINE AND USE THEREOF AS CHEMOTHERAPEUTIC AGENTS | Universidad del País Vasco/Euskal Herriko Unibertsitatea (ES) | 2025-10-08 | — | — | EP | disclosed |
| WO-2001017995-A1 | TYROSINE KINASE INHIBITORS | MERCK & CO., INC. (US) | 2001-03-15 | — | — | WO | disclosed |
| EP-1044967-A2 | 2-Pyridinylguanidine urokinase inhibitors | PFIZER INC. (US) | 2000-10-18 | — | — | EP | disclosed |
| EP-0189678-B1 | ELECTROCHEMICAL REDUCTIONS OF PYRIDINE CARBOXAMIDE BASES | REILLY INDUSTRIES, INC. (US) | 1991-11-06 | — | — | EP | disclosed |
| US-4695352-A | Electrochemical reduction of pyridine carboxamide bases | REILLY TAR & CHEMICAL CORPORATION (US) | 1987-09-22 | — | — | US | disclosed |
| EP-0189678-A1 | Electrochemical reductions of pyridine carboxamide bases | REILLY INDUSTRIES, INC. (US) | 1986-08-06 | — | — | EP | disclosed |