⚠ 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 | |
|---|---|---|---|---|
| Hydrochloric Acid SCHEMBL25382328 | 0.97 | — | — | |
| SCHEMBL9850190 | 0.92 | — | — | |
| SCHEMBL9530611 | 0.71 | — | — | |
| SCHEMBL8519306 | 0.64 | — | — | |
| SCHEMBL3080293 | 0.60 | NOS3 (0.47) | — | |
| SCHEMBL28280321 | 0.60 | — | — | |
| SCHEMBL611544 | 0.59 | — | — | |
| SCHEMBL1671188 | 0.56 | — | — | |
| SCHEMBL3610988 | 0.56 | — | — | |
| SCHEMBL25466548 | 0.56 | — | — |
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-103951601-B | The synthetic method of 2-acetyl group-1-pyrrolin | 华南农业大学 | 2017-01-04 | — | — | CN | claimed |
| CN-103951601-A | Synthesis method of 2-acetyl-1-pyrroline | UNIV SOUTH CHINA AGRICULT | 2014-07-30 | — | — | CN | claimed |
| US-10017469-B2 | Stabilized compositions and methods of manufacture | THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS (US) | 2018-07-10 | — | — | US | disclosed |
| US-20170204057-A1 | STABILIZED COMPOSITIONS AND METHODS OF MANUFACTURE | THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS (US) | 2017-07-20 | — | — | US | disclosed |
| US-9611228-B2 | Stabilized compositions and methods of manufacture | THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS (US) | 2017-04-04 | — | — | US | disclosed |
| CN-103951601-B | The synthetic method of 2-acetyl group-1-pyrrolin | 华南农业大学 | 2017-01-04 | — | — | CN | disclosed |
| US-20140275543-A1 | STABILIZED COMPOSITIONS AND METHODS OF MANUFACTURE | THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS (US) | 2014-09-18 | — | — | US | disclosed |
| CN-103951601-A | Synthesis method of 2-acetyl-1-pyrroline | UNIV SOUTH CHINA AGRICULT | 2014-07-30 | — | — | CN | disclosed |
| CN-103951601-A | Synthesis method of 2-acetyl-1-pyrroline | UNIV SOUTH CHINA AGRICULT | 2014-07-30 | — | — | CN | disclosed |
| US-7884223-B2 | N-isopropylphenethylamine; N-(2,6-dimethoxybenzyl)1-phenethylamine; (R,R) N-(1-naphth-1-ylethyl)-1-phenethylamine; high activity; easily accessible | DSM IP ASSETS B.V. (NL) | 2011-02-08 | — | — | US | disclosed |
| US-20100069684-A1 | ASSYMMETRIC HYDROGENERATION OF PROCHIRAL COMPOUNDS | DSM IP ASSETS B.V. (NL) | 2010-03-18 | — | — | US | disclosed |
| EP-1824868-A1 | CHIRAL COMPOUND SUITABLE AS A CATALYST FOR ASYMMETRIC TRANSFER HYDROGENATION | DSMIP Assets B.V. (NL) | 2007-08-29 | — | — | EP | disclosed |
| EP-1325013-B1 | CATALYST FOR ASYMMETRIC (TRANSFER) HYDROGENATION | DSM IP ASSETS BV (NL) | 2006-09-13 | — | — | EP | disclosed |
| WO-2006050988-A1 | CHIRAL COMPOUND SUITABLE AS A CATALYST FOR ASYMMETRIC TRANSFER HYDROGENATION | DSM IP ASSETS B.V. (NL) | 2006-05-18 | — | — | WO | disclosed |
| US-6989461-B2 | Catalyst for asymmetric (transfer) hydrogenation | DSM IP ASSETS B.V. (NL) | 2006-01-24 | — | — | US | disclosed |
| US-6723856-B1 | DISSOLVING PROLINE IN DRY ALCOHOL, COOLING TO -5 C. TO -15 C., THIONYLCHLORIDE, ALKALI CARBONATE, DISTILLING, DISSOLVING THE 2-CARBOMETHOXY-1-PYRROLIDINE IN ETHER, METHYLMAGNESIUM IODIDE GRIGNARD | COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH (IN) | 2004-04-20 | — | — | US | disclosed |
| US-20030199713-A1 | Catalyst for asymmetric (transfer) hydrogenation | JLL/DELTA DUTCH NEWCO B.V. (NL) | 2003-10-23 | — | — | US | disclosed |
| EP-1325013-A2 | CATALYST FOR ASYMMETRIC (TRANSFER) HYDROGENATION | DSM N.V. (NL) | 2003-07-09 | — | — | EP | disclosed |
| WO-2002004466-A2 | CATALYST FOR ASYMMETRIC (TRANSFER) HYDROGENATION | DSM N.V. (NL) | 2002-01-17 | — | — | WO | disclosed |
| EP-0436481-A1 | Process for preparing 2-acetyl-1-aza-1-cycloalkenes useful as flavor components for bread and rice | RIJKSUNIVERSITEIT GENT Faculteit van de Landbouwwetenschappen Laboratorium voor Organische Scheikunde (BE) | 1991-07-10 | — | — | EP | disclosed |