⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL2434532 | 0.98 | — | — | |
| SCHEMBL4110180 | 0.96 | — | — | |
| SCHEMBL373886 | 0.78 | — | — | |
| SCHEMBL15492447 | 0.78 | — | — | |
| SCHEMBL1592752 | 0.77 | OPRM1 (0.33) | — | |
| SCHEMBL28931795 | 0.76 | — | — | |
| SCHEMBL31547 | 0.74 | ALDH1A1 (0.33) | — | |
| SCHEMBL3019126 | 0.74 | CYP2C19 (0.35) | — | |
| SCHEMBL5362207 | 0.73 | — | — | |
| SCHEMBL6138553 | 0.73 | — | — |
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 167 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-117304811-A | High-functionality vegetable oil-based UV (ultraviolet) light-cured resin as well as preparation method and application thereof | 佛山科学技术学院 | 2023-12-29 | — | — | CN | claimed |
| CN-117165366-A | Universal UV light-cured modified vegetable oil resin and synthetic method and application thereof | 佛山科学技术学院 | 2023-12-05 | — | — | CN | claimed |
| CN-113121428-B | Preparation method of montelukast sodium derivative | 梯尔希（南京）药物研发有限公司 | 2023-03-28 | — | — | CN | claimed |
| CN-115787007-A | Acidic sulfate electronic copper electroplating additive composition and application thereof | 厦门大学 | 2023-03-14 | — | — | CN | claimed |
| CN-114835614-A | Preparation process of 1-mercaptomethylcyclopropyl acetic acid | 江苏阿尔法药业股份有限公司 | 2022-08-02 | — | — | CN | claimed |
| CN-113337857-B | Acidic sulfate copper electroplating combined additive for thickening PCB through hole metal | 厦门大学 | 2022-06-21 | — | — | CN | claimed |
| CN-114591140-A | Montelukast sodium intermediate, preparation method thereof and preparation method using intermediate | 江苏阿尔法药业股份有限公司 | 2022-06-07 | — | — | CN | claimed |
| CN-113433107-B | Preparation method of surface-enhanced Raman active substrate | 北京理工大学 | 2022-04-22 | — | — | CN | claimed |
| CN-114181121-A | Preparation method of 1-mercaptomethylcyclopropyl acetic acid | 江苏阿尔法药业股份有限公司 | 2022-03-15 | — | — | CN | claimed |
| CN-113433107-A | Preparation method of surface-enhanced Raman active substrate | 北京理工大学 | 2021-09-24 | — | — | CN | claimed |
| EP-1940793-A2 | A PROCESS FOR THE PREPARATION OF MONTELUKAST | Matrix Laboratories Ltd (IN) | 2008-07-09 | — | — | EP | claimed |
| CN-101200442-A | Method for preparing [1-(mercapto methyl) cyclopropyl] acetate and derivatives thereof | FORMOSA LAB INC (CN) | 2008-06-18 | — | — | CN | claimed |
| US-20070208177-A1 | Novel process for preparing 1-(mercaptomethyl)cyclopropaneacetic acid, a useful intermediate in the preparation of montelukast and salts thereof | CHEMAGIS LTD. (IL) | 2007-09-06 | — | — | US | claimed |
| WO-2007088545-A2 | NOVEL PROCESS FOR PREPARING 1-(MERCAPTOMETHYL) CYCLOPROPANEACETIC ACID, A USEFUL INTERMEDIATE IN THE PREPARATION OF MONTELUKAST AND SALTS THEREOF | CHEMAGIS LTD. (IL) | 2007-08-09 | — | — | WO | claimed |
| WO-2007072114-A1 | AN IMPROVED PROCESS FOR THE MANUFACTURE OF MONTELUKAST SODIUM | GLADE ORGANICS PRIVATE LIMITED (IN) | 2007-06-28 | — | — | WO | claimed |
| US-20070082925-A1 | Method for the preparation of montelukast acid and sodium salt thereof in amorphous form | MOREPEN LABORATORIES LIMITED (IN) | 2007-04-12 | — | — | US | claimed |
| WO-2007004237-A2 | A PROCESS FOR THE PREPARATION OF MONTELUKAST | MATRIX LABORATORIES LTD (IN) | 2007-01-11 | — | — | WO | claimed |
| WO-2006064269-A2 | SALTS OF LEUKOTRIENE ANTAGONIST MONTELUKAST | CIPLA LIMITED (IN) | 2006-06-22 | — | — | WO | claimed |
| EP-1631550-A1 | AN IMPROVED METHOD FOR THE PREPARATION OF MONTELUKAST ACID AND SODIUM SALT THEREOF IN AMORPHOUS FORM | Morepen Laboratories Ltd. (IN) | 2006-03-08 | — | — | EP | claimed |
| WO-2004108679-A1 | AN IMPROVED METHOD FOR THE PREPARATION OF MONTELUKAST ACID AND SODIUM SALT THEREOF IN AMORPHOUS FORM | MOREPEN LABORATORIES LIMITED (IN) | 2004-12-16 | — | — | WO | claimed |