⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL6539207 | 0.92 | CA1 (0.52) | — | |
| SCHEMBL28816122 | 0.90 | LCK (0.54) | — | |
| SCHEMBL9329111 | 0.90 | LCK (0.54) | — | |
| SCHEMBL18205541 | 0.90 | LCK (0.54) | — | |
| SCHEMBL3465694 | 0.86 | — | — | |
| SCHEMBL7849774 | 0.80 | — | — | |
| SCHEMBL1007264 | 0.79 | — | — | |
| SCHEMBL2369450 | 0.79 | CA2 (0.82) | — | |
| SCHEMBL45339 | 0.79 | — | — | |
| SCHEMBL2494394 | 0.79 | CA2 (0.60) | — |
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 24 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-107624113-B | Tetrahydropyridopyrimidines and tetrahydropyridopyridines as inhibitors of HBsAg (HBV surface antigen) and HBV DNA production for the treatment of hepatitis B virus infection | 豪夫迈·罗氏有限公司 | 2020-10-23 | — | — | CN | claimed |
| EP-3292120-B1 | TETRAHYDROPYRIDOPYRIMIDINES AND TETRAHYDROPYRIDOPYRIDINES AS INHIBITORS OF HBSAG (HBV SURFACE ANTIGEN) AND HBV DNA PRODUCTION FOR THE TREATMENT OF HEPATITIS B VIRUS INFECTIONS | HOFFMANN LA ROCHE (CH) | 2019-06-19 | — | — | EP | claimed |
| EP-3292120-A1 | TETRAHYDROPYRIDOPYRIMIDINES AND TETRAHYDROPYRIDOPYRIDINES AS INHIBITORS OF HBSAG (HBV SURFACE ANTIGEN) AND HBV DNA PRODUCTION FOR THE TREATMENT OF HEPATITIS B VIRUS INFECTIONS | H. Hoffnabb-La Roche Ag (CH) | 2018-03-14 | — | — | EP | claimed |
| US-9845322-B2 | Tetrahydropyridopyrimidines and tetrahydropyridopyridines for the treatment and prophylaxis of hepatitis B virus infection | HOFFMANN-LA ROCHE INC. (US) | 2017-12-19 | — | — | US | claimed |
| WO-2016177655-A1 | TETRAHYDROPYRIDOPYRIMIDINES AND TETRAHYDROPYRIDOPYRIDINES AS INHIBITORS OF HBSAG (HBV SURFACE ANTIGEN) AND HBV DNA PRODUCTION FOR THE TREATMENT OF HEPATITIS B VIRUS INFECTIONS | F. HOFFMANN-LA ROCHE AG (CH) | 2016-11-10 | — | — | WO | claimed |
| US-20160326167-A1 | Novel Tetrahydropyridopyrimidines and Tetrahydropyridopyridines for the Treatment and Prophylaxis of Hepatitis B Virus Infection | HOFFMANN-LA ROCHE INC. (US) | 2016-11-10 | — | — | US | claimed |
| US-4816452-A | ANTIBIOTICS | BEECHAM GROUP P.L.C. (GB) | 1989-03-28 | — | — | US | claimed |
| EP-4219767-A1 | PAPD5 AND PAPD7 INHIBITORS FOR TREATING A HEPATITIS B INFECTION | F. Hoffmann-La Roche AG (CH) | 2023-08-02 | — | — | EP | disclosed |
| CN-109328237-B | Inhibitors of PAPD5 and PAPD7 for the treatment of hepatitis b infection | 豪夫迈·罗氏有限公司 | 2022-12-06 | — | — | CN | disclosed |
| US-20220096527-A1 | PAPD5 AND PAPD7 INHIBITORS FOR TREATING A HEPATITIS B INFECTION | HOFFMANN-LA ROCHE INC. (US) | 2022-03-31 | — | — | US | disclosed |
| US-11191775-B2 | PAPD5 and PAPD7 inhibitors for treating a hepatitis B infection | HOFFMANN-LA ROCHE INC. (US) | 2021-12-07 | — | — | US | disclosed |
| CN-107624113-B | Tetrahydropyridopyrimidines and tetrahydropyridopyridines as inhibitors of HBsAg (HBV surface antigen) and HBV DNA production for the treatment of hepatitis B virus infection | 豪夫迈·罗氏有限公司 | 2020-10-23 | — | — | CN | disclosed |
| US-20190194768-A1 | PAPD5 AND PAPD7 INHIBITORS FOR TREATING A HEPATITIS B INFECTION | HOFFMANN-LA ROCHE INC. (US) | 2019-06-27 | — | — | US | disclosed |
| US-9845322-B2 | Tetrahydropyridopyrimidines and tetrahydropyridopyridines for the treatment and prophylaxis of hepatitis B virus infection | HOFFMANN-LA ROCHE INC. (US) | 2017-12-19 | — | — | US | disclosed |
| WO-2016177655-A1 | TETRAHYDROPYRIDOPYRIMIDINES AND TETRAHYDROPYRIDOPYRIDINES AS INHIBITORS OF HBSAG (HBV SURFACE ANTIGEN) AND HBV DNA PRODUCTION FOR THE TREATMENT OF HEPATITIS B VIRUS INFECTIONS | F. HOFFMANN-LA ROCHE AG (CH) | 2016-11-10 | — | — | WO | disclosed |
| US-20160326167-A1 | Novel Tetrahydropyridopyrimidines and Tetrahydropyridopyridines for the Treatment and Prophylaxis of Hepatitis B Virus Infection | HOFFMANN-LA ROCHE INC. (US) | 2016-11-10 | — | — | US | disclosed |
| US-6812235-B2 | 2-ACYLAMINO- BETA -ALANINE DERIVATIVES AND A PHARMACEUTICALLY ACCEPTABLE SALT, USEFUL AS FIBRINOGEN RECEPTOR ANTAGONISTS | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 2004-11-02 | — | — | US | disclosed |
| US-20030018193-A1 | Beta-alanine derivatives and their use as receptor anatgonists | ASTELLAS PHARMA INC. (JP) | 2003-01-23 | — | — | US | disclosed |
| EP-1255748-A1 | BETA-ALANINE DERIVATIVES AND THEIR USE AS RECEPTOR ANTAGONISTS | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 2002-11-13 | — | — | EP | disclosed |
| WO-2001060813-A1 | BETA-ALANINE DERIVATIVES AND THEIR USE AS RECEPTOR ANTAGONISTS | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 2001-08-23 | — | — | WO | disclosed |