⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL28759412 | 0.71 | — | — | |
| SCHEMBL442012 | 0.71 | — | — | |
| SCHEMBL11191983 | 0.69 | — | — | |
| SCHEMBL319872 | 0.69 | — | — | |
| SCHEMBL30880451 | 0.67 | — | — | |
| SCHEMBL10806666 | 0.67 | THRB (0.38) | — | |
| SCHEMBL21790201 | 0.67 | THRB (0.38) | — | |
| SCHEMBL555929 | 0.67 | — | — | |
| SCHEMBL10842842 | 0.67 | — | — | |
| SCHEMBL9598854 | 0.67 | — | — |
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 11 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2297122-B1 | NEW PROCESS FOR THE PREPARATION OF LEVOCETIRIZINE AND INTERMEDIATES THEREOF | KRKA TOVARNA ZDRAVIL D D NOVO MESTO (SI) | 2014-05-21 | — | — | EP | disclosed |
| EP-2121643-B1 | NEW PROCESS FOR THE PREPARATION OF LEVOCETIRIZINE AND INTERMEDIATES THEREOF | KRKA TOVARNA ZDRAVIL D D NOVO MESTO (SI) | 2013-10-23 | — | — | EP | disclosed |
| US-8049011-B2 | Process for the preparation of levocetirizine and intermediates thereof | KRKA, TOVARNA ZDRAVIL, D.D., NOVO MESTO (SI) | 2011-11-01 | — | — | US | disclosed |
| EP-2297122-A1 | NEW PROCESS FOR THE PREPARATION OF LEVOCETIRIZINE AND INTERMEDIATES THEREOF | KRKA, tovarna zdravil, d.d., Novo mesto (SI) | 2011-03-23 | — | — | EP | disclosed |
| US-20100105908-A1 | Process For The Preparation Of Levocetirizine And Intermediates Thereof | KRKA, TOVARNA ZDRAVIL, D.D., NOVO MESTO (SI) | 2010-04-29 | — | — | US | disclosed |
| WO-2009150147-A1 | NEW PROCESS FOR THE PREPARATION OF LEVOCETIRIZINE AND INTERMEDIATES THEREOF | KRKA, TOVARNA ZDRAVIL, D.D., NOVO MESTO (SI) | 2009-12-17 | — | — | WO | disclosed |
| EP-2121643-A2 | NEW PROCESS FOR THE PREPARATION OF LEVOCETIRIZINE AND INTERMEDIATES THEREOF | Krka, Torvarna Zdravil, D.D., Novo Mesto (SI) | 2009-11-25 | — | — | EP | disclosed |
| WO-2008110586-A2 | NEW PROCESS FOR THE PREPARATION OF LEVOCETIRIZINE AND INTERMEDIATES THEREOF | KRKA, TOVARNA ZDRAVIL, D.D., NOVO MESTO (SI) | 2008-09-18 | — | — | WO | disclosed |
| US-6908999-B2 | Hydrolysis of N,N-disubstituted (2-(4-(alpha-phenyl-p-chloro-benzyl)piperazin-1-yl)ethoxy)acetamide, to form cetirizine and salts, used as antiallergens | EGIS GYOGYSZERGYAR RT. (HU) | 2005-06-21 | — | — | US | disclosed |
| EP-1233954-B1 | A PROCESS FOR THE PREPARATION OF 2- 4-(ALPHA-PHENYL-P-CHLOROBENZYL)PIPERAZIN-1-YL]ETHOXY ACETIC ACID AND NOVEL INTERMEDIATES THEREFOR | EGYT GYOGYSZERVEGYESZETI GYAR (HU) | 2004-10-20 | — | — | EP | disclosed |
| US-20030092911-A1 | Hydrolysis in presence of phase transfer agents; antiallergens | EGIS GYOGYSZERGYAR RT. (HU) | 2003-05-15 | — | — | US | disclosed |