⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL78600 | 1.00 | — | — | |
| SCHEMBL2461280 | 1.00 | — | — | |
| Ammonia Solution, Strong SCHEMBL10573407 | 0.96 | — | — | |
| Trimethylammonium SCHEMBL456269 | 0.87 | — | — | |
| Dimethylamine SCHEMBL21632308 | 0.87 | — | — | |
| Bicarbonate SCHEMBL10628071 | 0.85 | — | — | |
| SCHEMBL9584467 | 0.85 | ALDH1A1 (0.72) | — | |
| SCHEMBL455128 | 0.83 | ALDH1A1 (0.36) | — | |
| Diethylamine SCHEMBL21632306 | 0.81 | TP53 (0.40) | — | |
| Ether SCHEMBL5400744 | 0.81 | SMN1; SMN2 (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 31 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1673377-B1 | PROCESS FOR THE PREPARATION OF 3-AMINO-2-HYDROXYPROPYLPHOSPHINIC ACID DERIVATIVES | AVENTIS PHARMA INC (US) | 2013-12-25 | — | — | EP | claimed |
| US-7186705-B2 | Process for the preparation of 3-amino-2-hydroxypropylphosphinic acid derivatives | AVENTIS PHARMACEUTICALS INC. (US) | 2007-03-06 | — | — | US | claimed |
| US-20050070507-A1 | Process for the preparation of 3-amino-2-hydroxypropylphosphinic acid derivatives | AVENTIS PHARMACEUTICALS INC. (US) | 2005-03-31 | — | — | US | claimed |
| WO-2025184391-A9 | COVALENT INHIBITORS AND USES THEREOF | ARRAKIS THERAPEUTICS, INC. (US) | 2025-10-30 | — | — | WO | disclosed |
| US-12454529-B2 | Piperazine cyclic ureas | Sironax Ltd. (KY) | 2025-10-28 | — | — | US | disclosed |
| CN-115697991-B | Piperazine cyclic ureas | 维泰瑞隆有限公司 | 2024-11-22 | — | — | CN | disclosed |
| US-20230203019-A1 | Piperazine Cyclic Ureas | SIRONAX (BEIJING) CO., LTD. (CN) | 2023-06-29 | — | — | US | disclosed |
| US-20230203019-A1 | Piperazine Cyclic Ureas | SIRONAX (BEIJING) CO., LTD. (CN) | 2023-06-29 | — | — | US | disclosed |
| CN-115697991-A | Piperazine cyclic ureas | 维泰瑞隆有限公司 | 2023-02-03 | — | — | CN | disclosed |
| CN-111333566-A | Preparation method of key intermediate of levomilnacipran | 北京万全德众医药生物技术有限公司 | 2020-06-26 | — | — | CN | disclosed |
| EP-1673377-B1 | PROCESS FOR THE PREPARATION OF 3-AMINO-2-HYDROXYPROPYLPHOSPHINIC ACID DERIVATIVES | AVENTIS PHARMA INC (US) | 2013-12-25 | — | — | EP | disclosed |
| US-20040054201-A1 | Chiral polymeric salen catalyst, and a process for preparing chiral compounds from racemic epoxides by using them | RSTECH CO., LTD. (KR) | 2004-03-18 | — | — | US | disclosed |
| US-20030216250-A1 | Chiral salen catalyst and methods for the preparation of chiral compounds from racemic epoxides by using new catalyst | RS TECH CORP. (KR) | 2003-11-20 | — | — | US | disclosed |
| EP-1292602-A4 | NEW CHIRAL SALEN CATALYST AND METHODS FOR THE PREPARATION OF CHIRAL COMPOUNDS FROM RACEMIC EPOXIDES BY USING NEW CATALYST | RS TECH CORP (KR) | 2003-07-09 | — | — | EP | disclosed |
| EP-1292602-A1 | NEW CHIRAL SALEN CATALYST AND METHODS FOR THE PREPARATION OF CHIRAL COMPOUNDS FROM RACEMIC EPOXIDES BY USING NEW CATALYST | RS Tech Corp. (KR) | 2003-03-19 | — | — | EP | disclosed |
| EP-1289655-A1 | NOVEL CHIRAL SALEN CATALYSTS, AND A PROCESS FOR PREPARING CHIRAL COMPOUNDS FROM RACEMIC EPOXIDES FOR USING THEM | Rstech Co., Ltd. (KR) | 2003-03-12 | — | — | EP | disclosed |
| US-20030032821-A1 | Novel chiral salen catalysts, and a process for preparing chiral compounds from racemic epoxides for using them | RSTECH CO., LTD. (KR) | 2003-02-13 | — | — | US | disclosed |
| WO-2003002582-A1 | NEW CHIRAL SALEN CATALYST AND METHODS FOR THE PREPARATION OF CHIRAL COMPOUNDS FROM RACEMIC EPOXIDES BY USING NEW CATALYST | RS TECH CORP. (KR) | 2003-01-09 | — | — | WO | disclosed |
| WO-2002048162-A1 | CHIRAL POLYMERIC SALEN CATALYST, AND A PROCESS FOR PREPARING CHIRAL COMPOUNDS FROM RACEMIC EPOXIDES BY USING THEM | RSTECH CO., LTD (KR) | 2002-06-20 | — | — | WO | disclosed |
| WO-2001089690-A1 | NOVEL CHIRAL SALEN CATALYSTS, AND A PROCESS FOR PREPARING CHIRAL COMPOUNDS FROM RACEMIC EPOXIDES FOR USING THEM | RSTECH CO., LTD. (KR) | 2001-11-29 | — | — | WO | disclosed |