⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL6060427 | 0.75 | ALDH1A1 (0.32) | — | |
| SCHEMBL11764641 | 0.71 | — | — | |
| SCHEMBL9688152 | 0.69 | ALDH1A1 (0.35) | — | |
| SCHEMBL1021982 | 0.67 | ACHE (0.40) | — | |
| SCHEMBL1020674 | 0.66 | — | — | |
| SCHEMBL4867436 | 0.65 | ACHE (0.43) | — | |
| SCHEMBL21187269 | 0.63 | — | — | |
| SCHEMBL6515479 | 0.63 | TSHR (0.43) | — | |
| SCHEMBL861710 | 0.62 | ALDH1A1 (0.43) | — | |
| SCHEMBL1287881 | 0.61 | — | — |
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 23 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-107001273-B | Pyridine derivatives | 安斯泰来制药株式会社 | 2020-05-12 | — | — | CN | disclosed |
| EP-3228616-B1 | PYRIDINE DERIVATIVES | ASTELLAS PHARMA INC (JP) | 2019-10-16 | — | — | EP | disclosed |
| US-10005762-B2 | Pyridine derivatives | ASTELLAS PHARMA INC. (JP) | 2018-06-26 | — | — | US | disclosed |
| US-20170362209-A1 | PYRIDINE DERIVATIVES | ASTELLAS PHARMA INC. (JP) | 2017-12-21 | — | — | US | disclosed |
| EP-3228616-A1 | PYRIDINE DERIVATIVES | Astellas Pharma Inc. (JP) | 2017-10-11 | — | — | EP | disclosed |
| US-20150299090-A1 | SPIRO COMPOUNDS AND PHARMACEUTICAL USE THEREOF | JAPAN TOBACCO INC. (JP) | 2015-10-22 | — | — | US | disclosed |
| US-20150299090-A1 | SPIRO COMPOUNDS AND PHARMACEUTICAL USE THEREOF | JAPAN TOBACCO INC. (JP) | 2015-10-22 | — | — | US | disclosed |
| US-20150299090-A1 | SPIRO COMPOUNDS AND PHARMACEUTICAL USE THEREOF | JAPAN TOBACCO INC. (JP) | 2015-10-22 | — | — | US | disclosed |
| EP-2684861-A2 | Spiro compounds and pharmaceutical use thereof | Japan Tobacco Inc. (JP) | 2014-01-15 | — | — | EP | disclosed |
| US-20130109710-A1 | SPIRO COMPOUNDS AND PHARMACEUTICAL USE THEREOF | JAPAN TOBACCO INC. (JP) | 2013-05-02 | — | — | US | disclosed |
| US-8299296-B2 | Spiro compounds and pharmaceutical use thereof | JAPAN TOBACCO INC. (JP) | 2012-10-30 | — | — | US | disclosed |
| US-8299296-B2 | Spiro compounds and pharmaceutical use thereof | JAPAN TOBACCO INC. (JP) | 2012-10-30 | — | — | US | disclosed |
| EP-2508503-A1 | Spiro compounds and pharmaceutical use thereof | Japan Tobacco, Inc. (JP) | 2012-10-10 | — | — | EP | disclosed |
| EP-2508503-A1 | Spiro compounds and pharmaceutical use thereof | Japan Tobacco, Inc. (JP) | 2012-10-10 | — | — | EP | disclosed |
| EP-2202216-B1 | SPIRO-RING COMPOUND AND USE THEREOF FOR MEDICAL PURPOSES | JAPAN TOBACCO INC (JP) | 2012-06-27 | — | — | EP | disclosed |
| EP-2202216-A1 | SPIRO-RING COMPOUND AND USE THEREOF FOR MEDICAL PURPOSES | Japan Tobacco Inc. (JP) | 2010-06-30 | — | — | EP | disclosed |
| EP-2202216-A1 | SPIRO-RING COMPOUND AND USE THEREOF FOR MEDICAL PURPOSES | Japan Tobacco Inc. (JP) | 2010-06-30 | — | — | EP | disclosed |
| US-20090170908-A1 | SPIRO COMPOUNDS AND PHARMACEUTICAL USE THEREOF | JAPAN TOBACCO INC. (JP) | 2009-07-02 | — | — | US | disclosed |
| US-20090170908-A1 | SPIRO COMPOUNDS AND PHARMACEUTICAL USE THEREOF | JAPAN TOBACCO INC. (JP) | 2009-07-02 | — | — | US | disclosed |
| US-20090170908-A1 | SPIRO COMPOUNDS AND PHARMACEUTICAL USE THEREOF | JAPAN TOBACCO INC. (JP) | 2009-07-02 | — | — | US | disclosed |