⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL25537773 | 1.00 | — | — | |
| SCHEMBL22081717 | 0.90 | EPHX1 (0.38) | — | |
| SCHEMBL22081715 | 0.90 | EPHX1 (0.38) | — | |
| SCHEMBL22081716 | 0.90 | EPHX1 (0.38) | — | |
| SCHEMBL22081098 | 0.90 | EPHX1 (0.38) | — | |
| SCHEMBL1715476 | 0.89 | EPHX1 (0.58) | — | |
| SCHEMBL5485166 | 0.89 | — | — | |
| SCHEMBL18137053 | 0.88 | ALOX5 (0.38) | — | |
| SCHEMBL1698394 | 0.87 | EPHX1 (0.62) | — | |
| SCHEMBL19532631 | 0.87 | EPHX1 (0.62) | — |
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 90 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1648874-B1 | PIPERAZINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS | XENON PHARMACEUTICALS INC (CA) | 2011-10-05 | — | — | EP | claimed |
| EP-1846035-B1 | COMBINATION THERAPY | XENON PHARMACEUTICALS INC (CA) | 2011-09-21 | — | — | EP | claimed |
| US-20100056460-A1 | COMBINATION OF ORGANIC COMPOUNDS | ALI MOHAMMED A | 2010-03-04 | — | — | US | claimed |
| US-7563910-B2 | Heterocyclic cannabinoid receptor antagonists | HOFFMANN-LA ROCHE INC. (US) | 2009-07-21 | — | — | US | claimed |
| EP-1749002-B1 | PYRROLE OR IMIDAZOLE AMIDES FOR TREATING OBESITY | HOFFMANN LA ROCHE (CH) | 2009-05-27 | — | — | EP | claimed |
| US-20090131447-A1 | COMBINATION THERAPY | XENON PHARMACEUTICALS INC. (CA) | 2009-05-21 | — | — | US | claimed |
| CN-101203244-A | Compositions of rennin inhibitor and insulin secernent or insulin sensitizer | NOVARTIS AG (CH) | 2008-06-18 | — | — | CN | claimed |
| EP-1907004-A2 | COMBINATION OF A RENIN INHIBITOR AND AN INSULIN SECRETION ENHANCER OR AN INSULIN SENSITIZER | Novartis AG (CH) | 2008-04-09 | — | — | EP | claimed |
| US-7335658-B2 | Pyridazine derivatives and their use as therapeutic agents | XENON PHARMACEUTICALS INC. (CA) | 2008-02-26 | — | — | US | claimed |
| EP-1846035-A2 | COMBINATION THERAPY | XENON PHARMACEUTICALS INC. (CA) | 2007-10-24 | — | — | EP | claimed |
| EP-1749002-A1 | PYRROLE OR IMIDAZOLE AMIDES FOR TREATING OBESITY | F.HOFFMANN-LA ROCHE AG (CH) | 2007-02-07 | — | — | EP | claimed |
| JP-2007500717-A | — | — | 2007-01-18 | — | — | JP | claimed |
| WO-2007005763-A2 | COMBINATION OF A RENIN INHIBITOR AND AN INSULIN SECRETION ENHANCER OR AN INSULIN SENSITIZER | NOVARTIS AG (CH) | 2007-01-11 | — | — | WO | claimed |
| WO-2006086445-A2 | COMBINATION THERAPY | XENON PHARMACEUTICALS INC. (CA) | 2006-08-17 | — | — | WO | claimed |
| EP-1648874-A2 | PIPERAZINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS | XENON PHARMACEUTICALS INC. (CA) | 2006-04-26 | — | — | EP | claimed |
| WO-2005108393-A1 | PYRROLE OR IMIDAZOLE AMIDES FOR TREATING OBESITY | F. HOFFMANN-LA ROCHE AG (CH) | 2005-11-17 | — | — | WO | claimed |
| US-20050250769-A1 | Heterocyclic cannabinoid receptor antagonists | F. HOFFMANN-LA ROCHE AG (CH) | 2005-11-10 | — | — | US | claimed |
| US-20050065143-A1 | Pyridazine derivatives and their use as therapeutic agents | XENON PHARMACEUTICALS INC. (CA) | 2005-03-24 | — | — | US | claimed |
| WO-2005011655-A2 | PYRIDAZINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS | XENON PHARMACEUTICALS INC. (CA) | 2005-02-10 | — | — | WO | claimed |
| US-12545662-B2 | MK2 inhibitors and uses thereof | XINTHERA, INC. (US) | 2026-02-10 | — | — | US | disclosed |
| US-20250270227-A1 | CAMPTOTHECIN DERIVATIVE, AND PHARMACEUTICAL COMPOSITION AND USE THEREOF | HAINAN SIMCERE ZAIMING PHARMACEUTICAL CO., LTD. (CN) | 2025-08-28 | — | — | US | disclosed |
| CN-120058723-A | Camptothecins compound and its preparation method and application | 四川科伦博泰生物医药股份有限公司 | 2025-05-30 | — | — | CN | disclosed |
| CN-117567478-B | Camptothecins compound and its preparation method and application | 四川科伦博泰生物医药股份有限公司 | 2025-03-21 | — | — | CN | disclosed |
| CN-119219653-A | Camptothecin derivatives | 海南先声再明医药股份有限公司 | 2024-12-31 | — | — | CN | disclosed |
| CN-118894840-A | TLR7/8 antagonists and uses thereof | 默克专利股份公司 | 2024-11-05 | — | — | CN | disclosed |
| CN-118891262-A | Camptothecins compound and its preparation method and application | 四川科伦博泰生物医药股份有限公司 | 2024-11-01 | — | — | CN | disclosed |
| CN-110944990-B | TLR7/8 antagonists and uses thereof | 默克专利股份公司 | 2024-06-18 | — | — | CN | disclosed |
| US-11987574-B2 | MK2 inhibitors and uses thereof | XINTHERA, INC. (US) | 2024-05-21 | — | — | US | disclosed |
| CN-117567478-A | Camptothecins compound and its preparation method and application | 四川科伦博泰生物医药股份有限公司 | 2024-02-20 | — | — | CN | disclosed |
| EP-4313970-A1 | MK2 INHIBITORS AND USES THEREOF | Xinthera, Inc. (US) | 2024-02-07 | — | — | EP | disclosed |
| CN-117120430-A | MK2 inhibitors and uses thereof | 新特拉有限公司 | 2023-11-24 | — | — | CN | disclosed |
| US-20230373969-A1 | MK2 INHIBITORS AND USES THEREOF | XINTHERA, INC. | 2023-11-23 | — | — | US | disclosed |
| US-20230373969-A1 | MK2 INHIBITORS AND USES THEREOF | XINTHERA, INC. | 2023-11-23 | — | — | US | disclosed |
| US-20230373969-A1 | MK2 INHIBITORS AND USES THEREOF | XINTHERA, INC. | 2023-11-23 | — | — | US | disclosed |
| WO-2023217227-A1 | CAMPTOTHECIN DERIVATIVE AND LIGAND-DRUG CONJUGATE | 先声再明医药有限公司 | 2023-11-16 | — | — | WO | disclosed |
| EP-4248968-A2 | TLR7/8 ANTAGONISTS AND USES THEREOF | Merck Patent GmbH (DE) | 2023-09-27 | — | — | EP | disclosed |
| EP-3655401-B1 | TLR7/8 ANTAGONISTS AND USES THEREOF | MERCK PATENT GMBH (DE) | 2023-09-06 | — | — | EP | disclosed |
| EP-3655401-B1 | TLR7/8 ANTAGONISTS AND USES THEREOF | MERCK PATENT GMBH (DE) | 2023-09-06 | — | — | EP | disclosed |
| US-20230265076-A1 | MK2 INHIBITORS AND USES THEREOF | XINTHERA, INC. | 2023-08-24 | — | — | US | disclosed |
| US-20230265076-A1 | MK2 INHIBITORS AND USES THEREOF | XINTHERA, INC. | 2023-08-24 | — | — | US | disclosed |
| US-20230265076-A1 | MK2 INHIBITORS AND USES THEREOF | XINTHERA, INC. | 2023-08-24 | — | — | US | disclosed |
| US-11680056-B2 | MK2 inhibitors and uses thereof | XINTHERA, INC. (US) | 2023-06-20 | — | — | US | disclosed |
| US-11680056-B2 | MK2 inhibitors and uses thereof | XINTHERA, INC. (US) | 2023-06-20 | — | — | US | disclosed |
| US-11680056-B2 | MK2 inhibitors and uses thereof | XINTHERA, INC. (US) | 2023-06-20 | — | — | US | disclosed |
| WO-2023020605-A1 | CAMPTOTHECIN DERIVATIVE, AND PHARMACEUTICAL COMPOSITION AND USE THEREOF | 江苏先声药业有限公司 | 2023-02-23 | — | — | WO | disclosed |
| US-20220402892-A1 | MK2 INHIBITORS AND USES THEREOF | XINTHERA, INC. | 2022-12-22 | — | — | US | disclosed |
| US-20220402892-A1 | MK2 INHIBITORS AND USES THEREOF | XINTHERA, INC. | 2022-12-22 | — | — | US | disclosed |
| WO-2022212489-A1 | MK2 INHIBITORS AND USES THEREOF | XINTHERA, INC. (US) | 2022-10-06 | — | — | WO | disclosed |
| US-20200369648-A1 | TLR7/8 ANTAGONISTS AND USES THEREOF | MERCK PATENT GMBH (DE) | 2020-11-26 | — | — | US | disclosed |
| US-10836750-B1 | TLR7/8 antagonists and uses thereof | MERCK PATENT GMBH (DE) | 2020-11-17 | — | — | US | disclosed |
| US-10793553-B2 | TLR7/8 antagonists and uses thereof | MERCK PATENT GMBH (DE) | 2020-10-06 | — | — | US | disclosed |
| EP-3655401-A1 | TLR7/8 ANTAGONISTS AND USES THEREOF | Merck Patent GmbH (DE) | 2020-05-27 | — | — | EP | disclosed |
| CN-110944990-A | TLR7/8 antagonists and uses thereof | 默克专利股份公司 | 2020-03-31 | — | — | CN | disclosed |
| US-20190023687-A1 | TLR7/8 ANTAGONISTS AND USES THEREOF | MERCK PATENT GMBH (DE) | 2019-01-24 | — | — | US | disclosed |
| WO-2019018354-A1 | TLR7/8 ANTAGONISTS AND USES THEREOF | MERCK PATENT GMBH (DE) | 2019-01-24 | — | — | WO | disclosed |
| US-9745304-B2 | Amidoimidazopyridazines as MKNK-1 kinase inhibitors | BAYER PHARMA AKTIENGESELLSCHAFT (DE) | 2017-08-29 | — | — | US | disclosed |
| EP-3042895-A1 | PYRIDAZINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS | Xenon Pharmaceuticals Inc. (CA) | 2016-07-13 | — | — | EP | disclosed |
| EP-2316827-B1 | Piperazine derivatives and their use as therapeutic agents | XENON PHARMACEUTICALS INC (CA) | 2016-01-27 | — | — | EP | disclosed |
| US-20150376189-A1 | AMIDOIMIDAZOPYRIDAZINES AS MKNK-1 KINASE INHIBITORS | BAYER PHARMA AKTIENGESELLSCHAFT (DE) | 2015-12-31 | — | — | US | disclosed |
| EP-2951181-A1 | AMIDOIMIDAZOPYRIDAZINES AS MKNK-1 KINASE INHIBITORS | Bayer Pharma Aktiengesellschaft (DE) | 2015-12-09 | — | — | EP | disclosed |
| WO-2014118135-A1 | AMIDOIMIDAZOPYRIDAZINES AS MKNK-1 KINASE INHIBITORS | BAYER PHARMA AKTIENGESELLSCHAFT (DE) | 2014-08-07 | — | — | WO | disclosed |
| CN-102600162-A | Pyridazine derivatives and their use as therapeutic agents | XENON PHARMACEUTICALS INC | 2012-07-25 | — | — | CN | disclosed |
| US-20100311763-A1 | PYRIDAZINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS | NOVARTIS PHARMA AG (US) | 2010-12-09 | — | — | US | disclosed |
| EP-2257291-A2 | PYRIDAZINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS IN THE TREATMENT OF SKIN DISORDERS | Xenon Pharmaceuticals Inc. (CA) | 2010-12-08 | — | — | EP | disclosed |
| US-7759348-B2 | Pyridazine derivatives and their use as therapeutic agents | XENON PHARMACEUTICALS INC. (CA) | 2010-07-20 | — | — | US | disclosed |
| US-7754711-B2 | Antidiabetic agents; disease of glucose tolerance; insulin resistance; obesity; dyslipidemia; metabolic disorders; liver disorders | XENON PHARMACEUTICALS INC. (CA) | 2010-07-13 | — | — | US | disclosed |
| US-20100056460-A1 | COMBINATION OF ORGANIC COMPOUNDS | ALI MOHAMMED A | 2010-03-04 | — | — | US | disclosed |
| WO-2009106991-A2 | PYRIDAZINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS | XENON PHARMACEUTICALS INC. (CA) | 2009-09-03 | — | — | WO | disclosed |
| US-7563910-B2 | Heterocyclic cannabinoid receptor antagonists | HOFFMANN-LA ROCHE INC. (US) | 2009-07-21 | — | — | US | disclosed |
| EP-1749002-B1 | PYRROLE OR IMIDAZOLE AMIDES FOR TREATING OBESITY | HOFFMANN LA ROCHE (CH) | 2009-05-27 | — | — | EP | disclosed |
| US-20090131447-A1 | COMBINATION THERAPY | XENON PHARMACEUTICALS INC. (CA) | 2009-05-21 | — | — | US | disclosed |
| US-20080280916-A1 | PYRIDAZINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS | XENON PHARMACEUTICALS INC. (CA) | 2008-11-13 | — | — | US | disclosed |
| CN-101203244-A | Compositions of rennin inhibitor and insulin secernent or insulin sensitizer | NOVARTIS AG (CH) | 2008-06-18 | — | — | CN | disclosed |
| EP-1907004-A2 | COMBINATION OF A RENIN INHIBITOR AND AN INSULIN SECRETION ENHANCER OR AN INSULIN SENSITIZER | Novartis AG (CH) | 2008-04-09 | — | — | EP | disclosed |
| US-7335658-B2 | Pyridazine derivatives and their use as therapeutic agents | XENON PHARMACEUTICALS INC. (CA) | 2008-02-26 | — | — | US | disclosed |
| EP-1851205-A2 | PYRIDAZINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS | XENON PHARMACEUTICALS INC. (CA) | 2007-11-07 | — | — | EP | disclosed |
| EP-1846035-A2 | COMBINATION THERAPY | XENON PHARMACEUTICALS INC. (CA) | 2007-10-24 | — | — | EP | disclosed |
| WO-2007050124-A1 | FUSED PIPERIDINE DERIVATIVES AND THEIR USES AS THERAPEUTIC AGENTS | XENON PHARMACEUTICALS INC. (CA) | 2007-05-03 | — | — | WO | disclosed |
| US-20070087363-A1 | Therapeutic methods, compounds and compositions | MYRIAD GENETICS, INCORPORATED (US) | 2007-04-19 | — | — | US | disclosed |
| EP-1749002-A1 | PYRROLE OR IMIDAZOLE AMIDES FOR TREATING OBESITY | F.HOFFMANN-LA ROCHE AG (CH) | 2007-02-07 | — | — | EP | disclosed |
| WO-2007005763-A2 | COMBINATION OF A RENIN INHIBITOR AND AN INSULIN SECRETION ENHANCER OR AN INSULIN SENSITIZER | NOVARTIS AG (CH) | 2007-01-11 | — | — | WO | disclosed |
| WO-2006125181-A2 | PIPERIDINE DERIVATIVES AND THEIR USE AS STEAROYL-COA DESATURASE MODULATORS | XENON PHARMACEUTICALS INC. (CA) | 2006-11-23 | — | — | WO | disclosed |
| WO-2006086447-A2 | PYRIDAZINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS | XENON PHARMACEUTICALS INC. (CA) | 2006-08-17 | — | — | WO | disclosed |
| WO-2006086445-A2 | COMBINATION THERAPY | XENON PHARMACEUTICALS INC. (CA) | 2006-08-17 | — | — | WO | disclosed |
| EP-1648874-A2 | PIPERAZINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS | XENON PHARMACEUTICALS INC. (CA) | 2006-04-26 | — | — | EP | disclosed |
| US-20060009459-A1 | Pyridazine derivatives and their use as therapeutic agents | XENON PHARMACEUTICALS INC. (CA) | 2006-01-12 | — | — | US | disclosed |
| WO-2005108393-A1 | PYRROLE OR IMIDAZOLE AMIDES FOR TREATING OBESITY | F. HOFFMANN-LA ROCHE AG (CH) | 2005-11-17 | — | — | WO | disclosed |
| US-20050250769-A1 | Heterocyclic cannabinoid receptor antagonists | F. HOFFMANN-LA ROCHE AG (CH) | 2005-11-10 | — | — | US | disclosed |
| US-20050065143-A1 | Pyridazine derivatives and their use as therapeutic agents | XENON PHARMACEUTICALS INC. (CA) | 2005-03-24 | — | — | US | disclosed |
| WO-2005011655-A2 | PYRIDAZINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS | XENON PHARMACEUTICALS INC. (CA) | 2005-02-10 | — | — | WO | disclosed |
| WO-2005011655-A2 | PYRIDAZINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS | XENON PHARMACEUTICALS INC. (CA) | 2005-02-10 | — | — | WO | disclosed |