⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL21680200 | 0.72 | — | — | |
| SCHEMBL22361827 | 0.72 | — | — | |
| SCHEMBL13711261 | 0.70 | — | — | |
| SCHEMBL18166938 | 0.70 | — | — | |
| SCHEMBL20598165 | 0.67 | — | — | |
| SCHEMBL25328849 | 0.65 | — | — | |
| SCHEMBL6061107 | 0.64 | — | — | |
| SCHEMBL29414 | 0.64 | — | — | |
| SCHEMBL21963800 | 0.64 | — | — | |
| SCHEMBL19259914 | 0.64 | — | — |
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 66 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-11220503-B2 | Phthalazine derivatives, preparation method, pharmaceutical composition and usage thereof | SHANGHAI SIMR BIOTECH CO., LTD. (CN) | 2022-01-11 | — | — | US | claimed |
| US-20210330678-A1 | PAPD5 INHIBITORS AND METHODS OF USE THEREOF | NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT | 2021-10-28 | — | — | US | claimed |
| US-20200165253-A1 | Phthalazine Derivatives, Preparation Method, Pharmaceutical Composition and Usage Thereof | SHANGHAI SIMRD BIOTECHNOLOGY. CO., LTD. (CN) | 2020-05-28 | — | — | US | claimed |
| US-20190053492-A1 | SUBSTITUTED PYRIDINE COMPOUNDS AS PESTICIDES | BAYER CROPSCIENCE AG (DE) | 2019-02-21 | — | — | US | claimed |
| CN-101870690-A | The prevention and the treatment that are substituted aryl and heteroaryl derivative and associated conditions thereof as metabolism regulators | ARENA PHARM INC | 2010-10-27 | — | — | CN | claimed |
| CN-1997640-A | Substituted aryl and heteroaryl derivatives as modulators of metabolism and the prevention and treatment of disorders related thereto | ARENA PHARM INC (US) | 2007-07-11 | — | — | CN | claimed |
| CN-1153926-A | Oximesulfonic acid esters and use thereof as latent sulfonic acids | CIBA GEIGY AG (CH) | 1997-07-09 | — | — | CN | claimed |
| US-20240016949-A1 | ANTIBODY-DRUG CONJUGATE, AND INTERMEDIATE THEREOF, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF | SHANGHAI FUDAN-ZHANGJIANG BIO-PHARMACEUTICAL CO., LTD. (CN) | 2024-01-18 | — | — | US | disclosed |
| CN-116196411-A | PAPD5 and PAPD7 inhibitors for the treatment of hepatitis B infection | 豪夫迈·罗氏有限公司 | 2023-06-02 | — | — | CN | disclosed |
| CN-113461743-B | 6-methylthioethyl purine-2' -deoxynucleoside and preparation method and application thereof | 中国石油大学(华东) | 2023-03-17 | — | — | CN | disclosed |
| EP-3212630-B1 | NEW DIHYDROQUINOLINE PYRAZOLYL COMPOUNDS | HOFFMANN LA ROCHE (CH) | 2022-05-18 | — | — | EP | disclosed |
| US-11220503-B2 | Phthalazine derivatives, preparation method, pharmaceutical composition and usage thereof | SHANGHAI SIMR BIOTECH CO., LTD. (CN) | 2022-01-11 | — | — | US | disclosed |
| US-20210330678-A1 | PAPD5 INHIBITORS AND METHODS OF USE THEREOF | NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT | 2021-10-28 | — | — | US | disclosed |
| CN-1253019-A | Method for preparing pharmaceutical composition capable of inhibiting postinfectious viral protease | ALBERT LAB (US) | 2000-05-17 | — | — | CN | disclosed |
| CN-1052240-C | Process for preparing inhibitors of postinfective viral proteases | ABBOTT LAB (DE) | 2000-05-10 | — | — | CN | disclosed |
| CN-1212704-A | Serine protease inhibitors | AKZO NOBEL NV (NL) | 1999-03-31 | — | — | CN | disclosed |
| CN-1212706-A | Serine protease inhibitors | AKZO NOBEL NV (NL) | 1999-03-31 | — | — | CN | disclosed |
| CN-1207673-A | Endoparasiticidal agents | BAYER AG (DE) | 1999-02-10 | — | — | CN | disclosed |
| CN-1153926-A | Oximesulfonic acid esters and use thereof as latent sulfonic acids | CIBA GEIGY AG (CH) | 1997-07-09 | — | — | CN | disclosed |
| CN-1050545-A | Inhibitors of post-infective viral proteases | HOECHST AG (DE) | 1991-04-10 | — | — | CN | disclosed |